Files
Terminal.Gui/UnitTests/Views/TileViewTests.cs
Tig 4430fe2cc6 Fixes #3192. Improve correctness / clarity of existing View.AutoSize functionality/unit tests (#3202)
* Removed resharper settings from editorconfig

* Remove constructors with frame parameters from Button class.

* Remove constructors with frame parameters from CheckBox class.

* Cleanup code.

* Remove constructors with frame parameters from ComboBox class.

* @BDisp
Remove constructors with frame parameters from FrameView class.

* Remove constructors with frame parameters from Label class.

* Remove constructors with frame parameters from ListView class.

* Remove constructors with frame parameters from ScrollBarView class.

* Remove constructors with frame parameters from ScrollView class.

* Remove namespace braces.

* Cleanup code.

* Cleanup code.

* Cleanup code.

* Remove constructors with frame parameters from TextField class.

* Remove constructors with frame parameters from TimeField class.

* Fixes #3182. OnResizeNeeded returns int.MaxValue and int.MaxValue when Application.Top is null, should return Size.Empty.

* Remove constructors with frame parameters from Toplevel class.

* Remove constructors with frame parameters from Window class.

* Fix merge errors.

* Revert "Fixes #3182. OnResizeNeeded returns int.MaxValue and int.MaxValue when Application.Top is null, should return Size.Empty."

This reverts commit cf9c24b846.

* Revert unit test.

* Fixes #2882. TabView: 'Frame.DrawFrame(Rect, bool)' is obsolete: 'This method is obsolete in v2. Use use LineCanvas or Frame (#2980)

* Fixes #2882. TabView: 'Frame.DrawFrame(Rect, bool)' is obsolete: 'This method is obsolete in v2. Use use LineCanvas or Frame

* Trying fix this unit test that sometimes fail.

* Fixes #2983. View need a alternative DrawFrame for the v2.

* Use new DrawFrame method.

* Change _lines field to Lines property.

* Add TabWindow unit test.

* Add DrawIncompleteFrame method and unit tests.

* Add more unit tests to LineCanvas.

* Fix newline conflict errors.

* Revert "Change _lines field to Lines property."

This reverts commit ab6c5f3094.

* Add DrawIncompleteFrame method and unit tests.

* Add more unit tests to LineCanvas.

* Fix newline conflict errors.

* Force render immediately instead of join.

* I will never rely on zero-location-based unit test again.

* Fix TestTreeViewColor unit test fail.

* Using location of 3 to avoid be divisible by 2 and so avoiding bugs.

* Revert "Using location of 3 to avoid be divisible by 2 and so avoiding bugs."

This reverts commit dd3df135d8.

* Revert "I will never rely on zero-location-based unit test again."

This reverts commit 62adf6f285.

* Revert "Fix newline conflict errors."

This reverts commit 4acf72612d.

* Revert "Add more unit tests to LineCanvas."

This reverts commit 66bc6f514e.

* Revert "Add DrawIncompleteFrame method and unit tests."

This reverts commit 680ba264e1.

* Resolving merge conflicts.

* Revert "Use new DrawFrame method."

This reverts commit 69a7f17f19.

* Revert "Fixes #2983. View need a alternative DrawFrame for the v2."

This reverts commit dade9fd767.

* Reverting this changes to start a new one.

* Add horizontal and vertical support for combining glyphs.

* Fix text and auto size behavior.

* Add TabWidth property.

* Add unit test for WordWrap.

* Fixes #3017. View TextDirection returns incorrect size on a vertical direction instance with AutoSize as false.

* Using Frame to force read from the get method.

* Fix some issues with AutoSize and ForceValidatePosDim.

* Fixing broken unit tests.

* Restoring code I've broken.

* Removing forgotten code.

* Only LayoutStyle.Computed can change the Frame.

* DateField and TimeField depends on LayoutStyle.Computed.

* Fix unit tests related with LayoutStyle.

* Implements tabs, left and right arrows as View.

* Draws a minimum full border.

* Adds missing XML parameter.

* Adds assert tests for Frame.

* Removes duplicates InlineData.

* Adds more unit tests for minimum full border without Left and Right thickness.

* Trying to fix the TestTreeViewColor unit test fail.

* Prevents a user to set TextDirection to -1.

* Prevents any invalid TextDirection value.

* Removes (TextDirection)(-1).

* Removes unnecessary TextDirection initialization.

* Removes LayoutStyle.

* Fixing unit tests with border.

* Trying to fix TestTreeViewColor again.

* Revert "Trying to fix TestTreeViewColor again."

This reverts commit c2efa8e42e.

* Trying to fix TestTreeViewColor again.

* Fix merge errors.

* Fix merge errors.

* Restoring unit test.

* Restores the right XML comment.

* Fix Disposing unit tests that sometimes throws because some instances aren't cleared on others unit tests classes.

* Fix Disposing unit tests that sometimes throws because some instances aren't cleared on others unit tests classes.

* Only call OnResizeNeeded if it's LayoutStyle.Computed.

* Fix merge errors.

* Fix merge errors.

* Fix unit tests fail.

* Reformat.

* Again.

* Rename to OnDrawAdornments.

* Fix failing unit tests.

* Reduces indentation and cleanup code.

* Cleanup code.

* Fix bug done when cleanup.

* Replace FrameHandledMouseEvent to AdornmentHandledMouseEvent.

* Removes Tab constructor parameters.

---------

Co-authored-by: Tig <tig@users.noreply.github.com>

* Fix merge errors.

* Remove constructors with parameters from Button.

* Remove parenthesis on objects initializers from Button.

* Remove constructors with parameters from CheckBox.

* Remove parenthesis on objects initializers from CheckBox.

* Remove constructors with parameters from ComboBox.

* Remove constructors with parameters from FrameView.

* Remove parenthesis on objects initializers from FrameView.

* Initial commit

* Renamed Direction enum for clarity in refactoring unit tests

* Moved nav tests to NavigationTests

* Moved view tests around

* Cleaning up TextFormatter and View.AutoSize code

* Fixed latent TextFormatter bug with \n

* removed Application dependency on some autosize unit tests

* Fixed Label tests to deal with auotsize overriding height/width

* Fixed more label tests. WIP

* Fixed all places where AutoSize = happend after setting Dims

* Started adding new primitive View.Text tests

* Code comments

* WIP: Enforce that it makes no sense to set Width/Height if AutoSize = true. Update Unit tests to match.

* WIP: Enforce that it makes no sense to set Width/Height if AutoSize = true. Update Unit tests to match.

* Remove frame set from the View constructor and prevent SetRelativeLayout running if not yet initialized.

* Changes needed for unit tests pass on remove parameters constructors from the Label class.

* Remove constructors with parameters from Label.

* Remove parenthesis on objects initializers from Label.

* Prefix private fields with underscore.

* Renamed to MaxLength.

* Remove constructors with parameters from ListView.

* MakeWrapper not needed anymore.

* Remove parenthesis on objects initializers from ListView.

* WIP: Enforce that it makes no sense to set Width/Height if AutoSize = true. Update Unit tests to match.

* Massive code cleanup - use parameterless constructors and ensure AutoSize is set properly. Code reformat.

* Massive code cleanup - use parameterless constructors and ensure AutoSize is set properly. Code reformat.

* Fixed messagebox

* Remove constructors with parameters from ScrollBarView and ScrollView.

* Remove parenthesis on objects initializers from ScrollBarView and ScrollView.

* Cleanup code.

* Fix merge errors.

* Add empty dotsettings for solution and projects.

* Set ReSharper language analysis level for projects to  C#12

* Make ReSharper consider itself the boss for style

* Add rule to enforce property backing fields above the property

* Disable auto-detection of naming rules so ReSharper doesn't change them by itself

* Don't let someone's VS settings override the indent settings

* Explicitly set tab width to 4 spaces and force spaces.

* Rules to keep various multi-line constructs aligned within themselves

* Curly brace rules (Using K&R style, per current project spec)

* Blank line rules

Mostly to add breaks in various situations, and also to enforce max of 1 blank line.

* Increase auto-wrap to 160 from default of 120

* Line break at end of all files, to make Unixy systems happy

* Keep attributes on their own lines except for methods and records that are themselves single-line

* Increase attribute auto-wrap to 60 from default of 38

* Wrap/chop rules for long method signatures and record declarations

Chop if either already multi-line or if over 8 parameters.
Chop AFTER the left paren and BEFORE the first parameter.

* Chop rules for generics

For generics with multi-line type parameters or multiple type parameter constraints, chop in a way that has consistent alignment.

* Always enforce enum members on their own lines

* One-line functions completely on one line

They're usually expression-bodied anyway, here, so this is almost irrelevant

* Keep control flow statements on their own lines

* Follow same chop rules for method invocation as method declaration

* Chop long or multi-line method chains or patterns

* Wrap rules for binary operators

Operator at beginning of new lines
Auto-chop if long or already multi-line

* Spaces between keywords and their opening parentheses

* Add file layout rules for organization of reorderable items like fields, properties, etc.

Ugly XML, so load it up in the UI to look at it
It's MOSTLY the ReSharper defaults, but with more aggressive sorting, generally by access modifier and name, within each grouping.

* Deconstructors use per-member types

* Use keywords for built-in types and increase severity of inspection for violations

Also apply to IntPtr and similar, which should now be nint and similar

* Apply syntax style on completion.

* Use var when evident for built-in and simple types, but not elsewhere

* Increase severity for some minor redundancy and clarity inspections

* Enforce braces always required for blocks, and treat as error

* Warn if a local function is not statement-bodied

* Increase various inspection severities

IF Condition => Severity:
Attributes not wrapped property => Suggestion
Constructors expression-bodied => Error
default doesn't have type when it isn't clear => suggestion
Namespaces not file-scoped => error
Methods not statement-bodied => hint
Null check pattern not the object property pattern => Error

* Adjust preference order of null check patterns to make object pattern highest

* XmlDoc rules to keep tags and contents aligned and wrapped

* Add a few custom profiles for code cleanup and make the full profile default

* Remove parts for languages not used in this solution

* copied in v2_develop changes

* Merged v2_develop

* Added Begin/Init unit tests. Removed Application dependencey from AutoSizeFalse tests

* TextFormatter.Lines -> GetLines ()

* Let ReSharper know we intend to localize things

* TextFormatter code cleanup

* copied in v2_develop changes

* Merged v2_develop

* Spaces aren't wanted here either.

* Fix merge errors.

* Fixes ContentBottomRightCorner related with https://github.com/gui-cs/Terminal.Gui/issues/3211#issue-2098878820

* Remove constructors with parameters from ContextMenu.

* Remove commented code.

* Remove constructors with parameters from OpenDialog.

* Remove constructors with parameters from SaveDialog.

* Remove constructors with parameters from TextField.

* Remove constructors with parameters from TimeField.

* Fix unit test.

* Remove unnecessary SetInitialProperties method.

* Remove unnecessary SetInitialProperties method.

* Remove parenthesis on objects initializers from Toplevel and Window.

* Remove constructors with parameters from RadioGroup.

* Remove constructors with parameters from TextView.

* Remove constructors with parameters from MenuBar.

* TEMPORARY: Turn everything that was set to error down to warning or lower

* Fixes #3219. MenuBar is opened by call OpenMenu even it's disabled.

* Remove constructors with parameters from Menu.

* Remove constructors with parameters from View.

* Change constructor to internal because is mainly useful for testing.

* ReSharper Cleanup Code.

* Added format only r# config

* Fixes #3224. TextFormatter.Lines should return a single string.Empty list even with Width or Height equal to zero.

* Remove constructors with parameters from Dialog.

* Remove constructors with parameters from TextValidateField.

* Fixes https://github.com/gui-cs/Terminal.Gui/issues/3224#issuecomment-1924096038

* Fixes #3225. Press CursorDown on TabView doesn't move to the next view.

* Fixes #3229. TextFormatter should have a FillRemaining property.

* Testing formatting merge in bdisp

* Testing formatting merge

* Testing formatting merge bdisp

* Testing formatting merge 2

* xmldoc format

* R# Full Code Cleanup

* R# Full Code Cleanup2

* R# Full Code Cleanup2

* Merged! But broke tests

* Refixing...

* Refixed DrawTests

* Refixed ViewTests

* Refixed Text Tests

* Refixed more unit tests

* Refixed scenarios

* Refixed rest of scenarios

* Refixed ViewsTests

* Refixed rest of tests. All unit tests pass again!

* Fixed warnings

* Updated R# version. Added new code cleanup settings

* Applied latest code cleanup to solution

* Another code cleanup pass

* Tweaked r# settings. .editorconfig now matches.

* r# else on separate line

* r# - update

* r# - full solution

* test commit

* test commit

* test commit

* Removed extra profiles

* Full cleanup following cleaning up profiles

* Null checking pattern rules/inspections

* Tabs and extra whitespace are evil

* Attributes on their own lines

* Code layout rules to put fields first and to put backing fields with their properties

* Merged v2_develop

* Full cleanup following dodexahedron's PR

---------

Co-authored-by: BDisp <bd.bdisp@gmail.com>
Co-authored-by: Brandon Thetford <github@snapsinazfs.com>
2024-02-11 15:54:03 -07:00

2452 lines
74 KiB
C#

using Xunit.Abstractions;
namespace Terminal.Gui.ViewsTests;
public class TileViewTests
{
private readonly ITestOutputHelper _output;
public TileViewTests (ITestOutputHelper output) { _output = output; }
[Fact]
[AutoInitShutdown]
public void Test_SplitTop_WholeBottom ()
{
var tileView = new TileView (2)
{
Width = 20, Height = 10, Orientation = Orientation.Horizontal, LineStyle = LineStyle.Single
};
Assert.True (tileView.TrySplitTile (0, 2, out TileView top));
top.Tiles.ElementAt (0).ContentView.Add (new Label { Text = "bleh" });
top.Tiles.ElementAt (1).ContentView.Add (new Label { Text = "blah" });
top.BeginInit ();
top.EndInit ();
top.LayoutSubviews ();
tileView.Tiles.ElementAt (1).ContentView.Add (new Label { Text = "Hello" });
tileView.ColorScheme = new ColorScheme ();
top.ColorScheme = new ColorScheme ();
tileView.BeginInit ();
tileView.EndInit ();
tileView.LayoutSubviews ();
tileView.Draw ();
var looksLike =
@"
┌─────────┬────────┐
│bleh │blah │
│ │ │
│ │ │
│ │ │
├─────────┴────────┤
│Hello │
│ │
│ │
└──────────────────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void Test5Panel_MinSizes_VerticalSplitters_ResizeSplitter1 ()
{
TileView tv = Get5x1TilesView ();
tv.Tiles.ElementAt (0).MinSize = int.MaxValue;
tv.Draw ();
var looksLike =
@"
┌────┬────┬────┬────┬───┐
│1111│2222│3333│4444│555│
│ │ │ │ │ │
└────┴────┴────┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 0; x <= 5; x++)
{
// All these values would result in tile 0 getting smaller
// so are not allowed (tile[0] has a min size of Int.Max)
Assert.False (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
}
for (var x = 6; x < 10; x++)
{
// All these values would result in tile 0 getting bigger
// so are allowed
Assert.True (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
}
for (var x = 10; x < 100; x++)
{
// These values would result in the first splitter moving past
// the second splitter so are not allowed
Assert.False (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
┌────────┬┬────┬────┬───┐
│11111111││3333│4444│555│
│ ││ │ │ │
└────────┴┴────┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void Test5Panel_MinSizes_VerticalSplitters_ResizeSplitter1_NoBorder ()
{
TileView tv = Get5x1TilesView (false);
tv.Tiles.ElementAt (0).MinSize = int.MaxValue;
tv.Draw ();
var looksLike =
@"
11111│2222│3333│4444│5555
│ │ │ │
│ │ │ │
│ │ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 0; x <= 5; x++)
{
// All these values would result in tile 0 getting smaller
// so are not allowed (tile[0] has a min size of Int.Max)
Assert.False (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
}
for (var x = 6; x < 10; x++)
{
// All these values would result in tile 0 getting bigger
// so are allowed
Assert.True (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
}
for (var x = 10; x < 100; x++)
{
// These values would result in the first splitter moving past
// the second splitter so are not allowed
Assert.False (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
111111111││3333│4444│5555
││ │ │
││ │ │
││ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void Test5Panel_MinSizes_VerticalSplitters_ResizeSplitter2 ()
{
TileView tv = Get5x1TilesView ();
tv.Tiles.ElementAt (1).MinSize = 2;
tv.Tiles.ElementAt (2).MinSize = 3;
tv.Draw ();
var looksLike =
@"
┌────┬────┬────┬────┬───┐
│1111│2222│3333│4444│555│
│ │ │ │ │ │
└────┴────┴────┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 10; x > 7; x--)
{
Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
for (var x = 7; x > 0; x--)
{
Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
┌────┬──┬──────┬────┬───┐
│1111│22│333333│4444│555│
│ │ │ │ │ │
└────┴──┴──────┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 10; x < 12; x++)
{
Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
for (var x = 12; x < 25; x++)
{
Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
┌────┬─────┬───┬────┬───┐
│1111│22222│333│4444│555│
│ │ │ │ │ │
└────┴─────┴───┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void Test5Panel_MinSizes_VerticalSplitters_ResizeSplitter2_NoBorder ()
{
TileView tv = Get5x1TilesView (false);
tv.Tiles.ElementAt (1).MinSize = 2;
tv.Tiles.ElementAt (2).MinSize = 3;
tv.Draw ();
var looksLike =
@"
11111│2222│3333│4444│5555
│ │ │ │
│ │ │ │
│ │ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 10; x > 7; x--)
{
Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
for (var x = 7; x > 0; x--)
{
Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
11111│22│333333│4444│5555
│ │ │ │
│ │ │ │
│ │ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 10; x < 12; x++)
{
Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
for (var x = 12; x < 25; x++)
{
Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
11111│22222│333│4444│5555
│ │ │ │
│ │ │ │
│ │ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void Test5Panel_MinSizes_VerticalSplitters_ResizeSplitter4 ()
{
TileView tv = Get5x1TilesView ();
tv.Tiles.ElementAt (3).MinSize = 2;
tv.Tiles.ElementAt (4).MinSize = 1;
tv.Draw ();
var looksLike =
@"
┌────┬────┬────┬────┬───┐
│1111│2222│3333│4444│555│
│ │ │ │ │ │
└────┴────┴────┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 20; x > 17; x--)
{
Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
for (var x = 17; x > 0; x--)
{
Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
┌────┬────┬────┬──┬─────┐
│1111│2222│3333│44│55555│
│ │ │ │ │ │
└────┴────┴────┴──┴─────┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 20; x < 23; x++)
{
Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
for (var x = 23; x < 100; x++)
{
Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
┌────┬────┬────┬──────┬─┐
│1111│2222│3333│444444│5│
│ │ │ │ │ │
└────┴────┴────┴──────┴─┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void Test5Panel_MinSizes_VerticalSplitters_ResizeSplitter4_NoBorder ()
{
TileView tv = Get5x1TilesView (false);
tv.Tiles.ElementAt (3).MinSize = 2;
tv.Tiles.ElementAt (4).MinSize = 1;
tv.Draw ();
var looksLike =
@"
11111│2222│3333│4444│5555
│ │ │ │
│ │ │ │
│ │ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 20; x > 17; x--)
{
Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
for (var x = 17; x > 0; x--)
{
Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
11111│2222│3333│44│555555
│ │ │ │
│ │ │ │
│ │ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 20; x < 24; x++)
{
Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
for (var x = 24; x < 100; x++)
{
Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
11111│2222│3333│4444444│5
│ │ │ │
│ │ │ │
│ │ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void Test5Panel_NoMinSizes_VerticalSplitters_ResizeSplitter1_CannotCrossBorder ()
{
TileView tv = Get5x1TilesView ();
tv.Draw ();
var looksLike =
@"
┌────┬────┬────┬────┬───┐
│1111│2222│3333│4444│555│
│ │ │ │ │ │
└────┴────┴────┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 5; x > 0; x--)
{
Assert.True (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
}
Assert.False (tv.SetSplitterPos (0, 0));
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
┌┬────────┬────┬────┬───┐
││22222222│3333│4444│555│
││ │ │ │ │
└┴────────┴────┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 6; x < 10; x++)
{
Assert.True (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
}
for (var x = 10; x < 100; x++)
{
// These values would result in the first splitter moving past
// the second splitter so are not allowed
Assert.False (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
┌────────┬┬────┬────┬───┐
│11111111││3333│4444│555│
│ ││ │ │ │
└────────┴┴────┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void Test5Panel_NoMinSizes_VerticalSplitters_ResizeSplitter1_CannotCrossBorder_NoBorder ()
{
TileView tv = Get5x1TilesView (false);
tv.Draw ();
var looksLike =
@"
11111│2222│3333│4444│5555
│ │ │ │
│ │ │ │
│ │ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 5; x >= 0; x--)
{
Assert.True (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
│222222222│3333│4444│5555
│ │ │ │
│ │ │ │
│ │ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 6; x < 10; x++)
{
Assert.True (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
}
for (var x = 10; x < 100; x++)
{
// These values would result in the first splitter moving past
// the second splitter so are not allowed
Assert.False (tv.SetSplitterPos (0, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
111111111││3333│4444│5555
││ │ │
││ │ │
││ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void Test5Panel_NoMinSizes_VerticalSplitters_ResizeSplitter2_CannotMoveOverNeighbours ()
{
TileView tv = Get5x1TilesView ();
tv.Draw ();
var looksLike =
@"
┌────┬────┬────┬────┬───┐
│1111│2222│3333│4444│555│
│ │ │ │ │ │
└────┴────┴────┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 10; x > 5; x--)
{
Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
for (var x = 5; x > 0; x--)
{
Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
┌────┬┬────────┬────┬───┐
│1111││33333333│4444│555│
│ ││ │ │ │
└────┴┴────────┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 10; x < 15; x++)
{
Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
for (var x = 15; x < 25; x++)
{
Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
┌────┬────────┬┬────┬───┐
│1111│22222222││4444│555│
│ │ ││ │ │
└────┴────────┴┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void Test5Panel_NoMinSizes_VerticalSplitters_ResizeSplitter2_CannotMoveOverNeighbours_NoBorder ()
{
TileView tv = Get5x1TilesView (false);
tv.Draw ();
var looksLike =
@"
11111│2222│3333│4444│5555
│ │ │ │
│ │ │ │
│ │ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 10; x > 5; x--)
{
Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
for (var x = 5; x > 0; x--)
{
Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
11111││33333333│4444│5555
││ │ │
││ │ │
││ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 10; x < 15; x++)
{
Assert.True (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
for (var x = 15; x < 25; x++)
{
Assert.False (tv.SetSplitterPos (1, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
11111│22222222││4444│5555
│ ││ │
│ ││ │
│ ││ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void Test5Panel_NoMinSizes_VerticalSplitters_ResizeSplitter4_CannotMoveOverNeighbours ()
{
TileView tv = Get5x1TilesView ();
tv.Draw ();
var looksLike =
@"
┌────┬────┬────┬────┬───┐
│1111│2222│3333│4444│555│
│ │ │ │ │ │
└────┴────┴────┴────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 20; x > 15; x--)
{
Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
for (var x = 15; x > 0; x--)
{
Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
┌────┬────┬────┬┬───────┐
│1111│2222│3333││5555555│
│ │ │ ││ │
└────┴────┴────┴┴───────┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 20; x < 24; x++)
{
Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
for (var x = 24; x < 100; x++)
{
Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
┌────┬────┬────┬───────┬┐
│1111│2222│3333│4444444││
│ │ │ │ ││
└────┴────┴────┴───────┴┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void Test5Panel_NoMinSizes_VerticalSplitters_ResizeSplitter4_CannotMoveOverNeighbours_NoBorder ()
{
TileView tv = Get5x1TilesView (false);
tv.Draw ();
var looksLike =
@"
11111│2222│3333│4444│5555
│ │ │ │
│ │ │ │
│ │ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 20; x > 15; x--)
{
Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
for (var x = 15; x > 0; x--)
{
Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
11111│2222│3333││55555555
│ │ ││
│ │ ││
│ │ ││
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
for (var x = 20; x < 25; x++)
{
Assert.True (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
for (var x = 25; x < 100; x++)
{
Assert.False (tv.SetSplitterPos (3, x), $"Assert failed for x={x}");
}
tv.SetNeedsDisplay ();
tv.Draw ();
looksLike =
@"
11111│2222│3333│44444444│
│ │ │ │
│ │ │ │
│ │ │ │
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestDisposal_NoEarlyDisposalsOfUsersViews_DuringInsertTile ()
{
TileView tv = GetTileView (20, 10);
var myReusableView = new DisposeCounter ();
// I want my view in the first tile
tv.Tiles.ElementAt (0).ContentView.Add (myReusableView);
Assert.Equal (0, myReusableView.DisposalCount);
// I've changed my mind, I want 3 tiles now
tv.InsertTile (0);
tv.InsertTile (2);
// but I still want my view in the first tile
tv.Tiles.ElementAt (0).ContentView.Add (myReusableView);
Assert.Multiple (
() => Assert.Equal (0, myReusableView.DisposalCount),
() =>
{
tv.Dispose ();
Assert.True (myReusableView.DisposalCount >= 1);
}
);
}
[Fact]
[AutoInitShutdown]
public void TestDisposal_NoEarlyDisposalsOfUsersViews_DuringRebuildForTileCount ()
{
TileView tv = GetTileView (20, 10);
var myReusableView = new DisposeCounter ();
// I want my view in the first tile
tv.Tiles.ElementAt (0).ContentView.Add (myReusableView);
Assert.Equal (0, myReusableView.DisposalCount);
// I've changed my mind, I want 3 tiles now
tv.RebuildForTileCount (3);
// but I still want my view in the first tile
tv.Tiles.ElementAt (0).ContentView.Add (myReusableView);
Assert.Multiple (
() => Assert.Equal (0, myReusableView.DisposalCount),
() =>
{
tv.Dispose ();
Assert.Equal (1, myReusableView.DisposalCount);
}
);
}
[Theory]
[AutoInitShutdown]
[InlineData (0)]
[InlineData (1)]
public void TestDisposal_NoEarlyDisposalsOfUsersViews_DuringRemoveTile (int idx)
{
TileView tv = GetTileView (20, 10);
var myReusableView = new DisposeCounter ();
// I want my view in the first tile
tv.Tiles.ElementAt (0).ContentView.Add (myReusableView);
Assert.Equal (0, myReusableView.DisposalCount);
tv.RemoveTile (idx);
// but I still want my view in the first tile
tv.Tiles.ElementAt (0).ContentView.Add (myReusableView);
Assert.Multiple (
() => Assert.Equal (0, myReusableView.DisposalCount),
() =>
{
tv.Dispose ();
Assert.True (myReusableView.DisposalCount >= 1);
}
);
}
[Fact]
[AutoInitShutdown]
public void TestNestedContainer2LeftAnd1Right_RendersNicely ()
{
TileView tileView = GetNestedContainer2Left1Right (false);
Assert.Equal (20, tileView.Frame.Width);
Assert.Equal (10, tileView.Tiles.ElementAt (0).ContentView.Frame.Width);
Assert.Equal (9, tileView.Tiles.ElementAt (1).ContentView.Frame.Width);
Assert.IsType<TileView> (tileView.Tiles.ElementAt (0).ContentView);
var left = (TileView)tileView.Tiles.ElementAt (0).ContentView;
Assert.Same (left.SuperView, tileView);
Assert.Equal (2, left.Tiles.ElementAt (0).ContentView.Subviews.Count);
Assert.IsType<Label> (left.Tiles.ElementAt (0).ContentView.Subviews [0]);
Assert.IsType<Label> (left.Tiles.ElementAt (0).ContentView.Subviews [1]);
var onesTop = (Label)left.Tiles.ElementAt (0).ContentView.Subviews [0];
var onesBottom = (Label)left.Tiles.ElementAt (0).ContentView.Subviews [1];
Assert.Same (left.Tiles.ElementAt (0).ContentView, onesTop.SuperView);
Assert.Same (left.Tiles.ElementAt (0).ContentView, onesBottom.SuperView);
Assert.Equal (10, onesTop.Frame.Width);
Assert.Equal (10, onesBottom.Frame.Width);
tileView.Draw ();
var looksLike =
@"
1111111111│222222222
1111111111│222222222
──────────┤
│";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestNestedContainer3RightAnd1Down_RendersNicely ()
{
TileView tileView = GetNestedContainer3Right1Down (false);
tileView.Draw ();
var looksLike =
@"
111111│222222│333333
111111│222222│333333
111111│222222│333333
111111│222222│333333
111111│222222│333333
111111│222222├──────
111111│222222│444444
111111│222222│444444
111111│222222│444444
111111│222222│444444
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// It looks good but lets double check the measurements incase
// anything is sticking out but drawn over
// 3 panels + 2 splitters
Assert.Equal (5, tileView.Subviews.Count);
// Check X and Widths of Tiles
Assert.Equal (0, tileView.Tiles.ElementAt (0).ContentView.Frame.X);
Assert.Equal (6, tileView.Tiles.ElementAt (0).ContentView.Frame.Width);
Assert.Equal (7, tileView.Tiles.ElementAt (1).ContentView.Frame.X);
Assert.Equal (6, tileView.Tiles.ElementAt (1).ContentView.Frame.Width);
Assert.Equal (14, tileView.Tiles.ElementAt (2).ContentView.Frame.X);
Assert.Equal (6, tileView.Tiles.ElementAt (2).ContentView.Frame.Width);
// Check Y and Heights of Tiles
Assert.Equal (0, tileView.Tiles.ElementAt (0).ContentView.Frame.Y);
Assert.Equal (10, tileView.Tiles.ElementAt (0).ContentView.Frame.Height);
Assert.Equal (0, tileView.Tiles.ElementAt (1).ContentView.Frame.Y);
Assert.Equal (10, tileView.Tiles.ElementAt (1).ContentView.Frame.Height);
Assert.Equal (0, tileView.Tiles.ElementAt (2).ContentView.Frame.Y);
Assert.Equal (10, tileView.Tiles.ElementAt (2).ContentView.Frame.Height);
// Check Sub containers in last panel
var subSplit = (TileView)tileView.Tiles.ElementAt (2).ContentView;
Assert.Equal (0, subSplit.Tiles.ElementAt (0).ContentView.Frame.X);
Assert.Equal (6, subSplit.Tiles.ElementAt (0).ContentView.Frame.Width);
Assert.Equal (0, subSplit.Tiles.ElementAt (0).ContentView.Frame.Y);
Assert.Equal (5, subSplit.Tiles.ElementAt (0).ContentView.Frame.Height);
Assert.IsType<TextView> (subSplit.Tiles.ElementAt (0).ContentView.Subviews.Single ());
Assert.Equal (0, subSplit.Tiles.ElementAt (1).ContentView.Frame.X);
Assert.Equal (6, subSplit.Tiles.ElementAt (1).ContentView.Frame.Width);
Assert.Equal (6, subSplit.Tiles.ElementAt (1).ContentView.Frame.Y);
Assert.Equal (4, subSplit.Tiles.ElementAt (1).ContentView.Frame.Height);
Assert.IsType<TextView> (subSplit.Tiles.ElementAt (1).ContentView.Subviews.Single ());
}
[Fact]
[AutoInitShutdown]
public void TestNestedContainer3RightAnd1Down_TileVisibility_WithBorder ()
{
TileView tileView = GetNestedContainer3Right1Down (true);
tileView.Draw ();
var looksLike =
@"
┌─────┬──────┬─────┐
│11111│222222│33333│
│11111│222222│33333│
│11111│222222│33333│
│11111│222222│33333│
│11111│222222├─────┤
│11111│222222│44444│
│11111│222222│44444│
│11111│222222│44444│
└─────┴──────┴─────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = false;
tileView.Tiles.ElementAt (1).ContentView.Visible = true;
tileView.Tiles.ElementAt (2).ContentView.Visible = true;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
┌────────────┬─────┐
│222222222222│33333│
│222222222222│33333│
│222222222222│33333│
│222222222222│33333│
│222222222222├─────┤
│222222222222│44444│
│222222222222│44444│
│222222222222│44444│
└────────────┴─────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = true;
tileView.Tiles.ElementAt (1).ContentView.Visible = false;
tileView.Tiles.ElementAt (2).ContentView.Visible = true;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
┌────────────┬─────┐
│111111111111│33333│
│111111111111│33333│
│111111111111│33333│
│111111111111│33333│
│111111111111├─────┤
│111111111111│44444│
│111111111111│44444│
│111111111111│44444│
└────────────┴─────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = true;
tileView.Tiles.ElementAt (1).ContentView.Visible = true;
tileView.Tiles.ElementAt (2).ContentView.Visible = false;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
┌─────┬────────────┐
│11111│222222222222│
│11111│222222222222│
│11111│222222222222│
│11111│222222222222│
│11111│222222222222│
│11111│222222222222│
│11111│222222222222│
│11111│222222222222│
└─────┴────────────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = true;
tileView.Tiles.ElementAt (1).ContentView.Visible = false;
tileView.Tiles.ElementAt (2).ContentView.Visible = false;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
┌──────────────────┐
│111111111111111111│
│111111111111111111│
│111111111111111111│
│111111111111111111│
│111111111111111111│
│111111111111111111│
│111111111111111111│
│111111111111111111│
└──────────────────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = false;
tileView.Tiles.ElementAt (1).ContentView.Visible = true;
tileView.Tiles.ElementAt (2).ContentView.Visible = false;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
┌──────────────────┐
│222222222222222222│
│222222222222222222│
│222222222222222222│
│222222222222222222│
│222222222222222222│
│222222222222222222│
│222222222222222222│
│222222222222222222│
└──────────────────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = false;
tileView.Tiles.ElementAt (1).ContentView.Visible = false;
tileView.Tiles.ElementAt (2).ContentView.Visible = true;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
┌──────────────────┐
│333333333333333333│
│333333333333333333│
│333333333333333333│
│333333333333333333│
├──────────────────┤
│444444444444444444│
│444444444444444444│
│444444444444444444│
└──────────────────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = false;
tileView.Tiles.ElementAt (1).ContentView.Visible = false;
tileView.Tiles.ElementAt (2).ContentView.Visible = false;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
┌──────────────────┐
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
└──────────────────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestNestedContainer3RightAnd1Down_TileVisibility_WithoutBorder ()
{
TileView tileView = GetNestedContainer3Right1Down (false);
tileView.Draw ();
var looksLike =
@"
111111│222222│333333
111111│222222│333333
111111│222222│333333
111111│222222│333333
111111│222222│333333
111111│222222├──────
111111│222222│444444
111111│222222│444444
111111│222222│444444
111111│222222│444444";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = false;
tileView.Tiles.ElementAt (1).ContentView.Visible = true;
tileView.Tiles.ElementAt (2).ContentView.Visible = true;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
2222222222222│333333
2222222222222│333333
2222222222222│333333
2222222222222│333333
2222222222222│333333
2222222222222├──────
2222222222222│444444
2222222222222│444444
2222222222222│444444
2222222222222│444444";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = true;
tileView.Tiles.ElementAt (1).ContentView.Visible = false;
tileView.Tiles.ElementAt (2).ContentView.Visible = true;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
1111111111111│333333
1111111111111│333333
1111111111111│333333
1111111111111│333333
1111111111111│333333
1111111111111├──────
1111111111111│444444
1111111111111│444444
1111111111111│444444
1111111111111│444444";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = true;
tileView.Tiles.ElementAt (1).ContentView.Visible = true;
tileView.Tiles.ElementAt (2).ContentView.Visible = false;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
111111│2222222222222
111111│2222222222222
111111│2222222222222
111111│2222222222222
111111│2222222222222
111111│2222222222222
111111│2222222222222
111111│2222222222222
111111│2222222222222
111111│2222222222222";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = true;
tileView.Tiles.ElementAt (1).ContentView.Visible = false;
tileView.Tiles.ElementAt (2).ContentView.Visible = false;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111
11111111111111111111";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = false;
tileView.Tiles.ElementAt (1).ContentView.Visible = true;
tileView.Tiles.ElementAt (2).ContentView.Visible = false;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
22222222222222222222
22222222222222222222
22222222222222222222
22222222222222222222
22222222222222222222
22222222222222222222
22222222222222222222
22222222222222222222
22222222222222222222
22222222222222222222";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = false;
tileView.Tiles.ElementAt (1).ContentView.Visible = false;
tileView.Tiles.ElementAt (2).ContentView.Visible = true;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
33333333333333333333
33333333333333333333
33333333333333333333
33333333333333333333
33333333333333333333
────────────────────
44444444444444444444
44444444444444444444
44444444444444444444
44444444444444444444";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
TestHelpers.AssertDriverContentsAre (looksLike, _output);
tileView.Tiles.ElementAt (0).ContentView.Visible = false;
tileView.Tiles.ElementAt (1).ContentView.Visible = false;
tileView.Tiles.ElementAt (2).ContentView.Visible = false;
tileView.LayoutSubviews ();
tileView.Draw ();
looksLike =
@"
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestNestedContainer3RightAnd1Down_TitleDoesNotOverspill ()
{
TileView tileView = GetNestedContainer3Right1Down (true, true, 1);
tileView.Draw ();
var looksLike =
@"
┌ T1 ─┬ T3 ──┬ T2 ─┐
│11111│333333│22222│
│11111│333333│22222│
│11111│333333│22222│
│11111│333333│22222│
│11111├ T4 ──┤22222│
│11111│444444│22222│
│11111│444444│22222│
│11111│444444│22222│
└─────┴──────┴─────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestNestedContainer3RightAnd1Down_TitleTriesToOverspill ()
{
TileView tileView = GetNestedContainer3Right1Down (true, true, 1);
tileView.Tiles.ElementAt (0).Title = new string ('x', 100);
((TileView)tileView.Tiles.ElementAt (1).ContentView)
.Tiles.ElementAt (1)
.Title = new string ('y', 100);
tileView.Draw ();
var looksLike =
@"
┌ xxxx┬ T3 ──┬ T2 ─┐
│11111│333333│22222│
│11111│333333│22222│
│11111│333333│22222│
│11111│333333│22222│
│11111├ yyyyy┤22222│
│11111│444444│22222│
│11111│444444│22222│
│11111│444444│22222│
└─────┴──────┴─────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestNestedContainer3RightAnd1Down_WithBorder_RemovingTiles ()
{
TileView tileView = GetNestedContainer3Right1Down (true);
tileView.Draw ();
var looksLike =
@"
┌─────┬──────┬─────┐
│11111│222222│33333│
│11111│222222│33333│
│11111│222222│33333│
│11111│222222│33333│
│11111│222222├─────┤
│11111│222222│44444│
│11111│222222│44444│
│11111│222222│44444│
└─────┴──────┴─────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
Tile toRemove = tileView.Tiles.ElementAt (1);
Tile removed = tileView.RemoveTile (1);
Assert.Same (toRemove, removed);
Assert.DoesNotContain (removed, tileView.Tiles);
tileView.Draw ();
looksLike =
@"
┌─────────┬────────┐
│111111111│33333333│
│111111111│33333333│
│111111111│33333333│
│111111111│33333333│
│111111111├────────┤
│111111111│44444444│
│111111111│44444444│
│111111111│44444444│
└─────────┴────────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// cannot remove at this index because there is only one horizontal tile left
Assert.Null (tileView.RemoveTile (2));
tileView.RemoveTile (0);
tileView.Draw ();
looksLike =
@"
┌──────────────────┐
│333333333333333333│
│333333333333333333│
│333333333333333333│
│333333333333333333│
├──────────────────┤
│444444444444444444│
│444444444444444444│
│444444444444444444│
└──────────────────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
Assert.NotNull (tileView.RemoveTile (0));
tileView.Draw ();
looksLike =
@"
┌──────────────────┐
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
└──────────────────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// cannot remove
Assert.Null (tileView.RemoveTile (0));
}
[Fact]
[AutoInitShutdown]
public void TestNestedContainer3RightAnd1Down_WithBorder_RendersNicely ()
{
TileView tileView = GetNestedContainer3Right1Down (true);
tileView.Draw ();
var looksLike =
@"
┌─────┬──────┬─────┐
│11111│222222│33333│
│11111│222222│33333│
│11111│222222│33333│
│11111│222222│33333│
│11111│222222├─────┤
│11111│222222│44444│
│11111│222222│44444│
│11111│222222│44444│
└─────┴──────┴─────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// It looks good but lets double check the measurements incase
// anything is sticking out but drawn over
// 3 panels + 2 splitters
Assert.Equal (5, tileView.Subviews.Count);
// Check X and Widths of Tiles
Assert.Equal (1, tileView.Tiles.ElementAt (0).ContentView.Frame.X);
Assert.Equal (5, tileView.Tiles.ElementAt (0).ContentView.Frame.Width);
Assert.Equal (7, tileView.Tiles.ElementAt (1).ContentView.Frame.X);
Assert.Equal (6, tileView.Tiles.ElementAt (1).ContentView.Frame.Width);
Assert.Equal (14, tileView.Tiles.ElementAt (2).ContentView.Frame.X);
Assert.Equal (5, tileView.Tiles.ElementAt (2).ContentView.Frame.Width);
// Check Y and Heights of Tiles
Assert.Equal (1, tileView.Tiles.ElementAt (0).ContentView.Frame.Y);
Assert.Equal (8, tileView.Tiles.ElementAt (0).ContentView.Frame.Height);
Assert.Equal (1, tileView.Tiles.ElementAt (1).ContentView.Frame.Y);
Assert.Equal (8, tileView.Tiles.ElementAt (1).ContentView.Frame.Height);
Assert.Equal (1, tileView.Tiles.ElementAt (2).ContentView.Frame.Y);
Assert.Equal (8, tileView.Tiles.ElementAt (2).ContentView.Frame.Height);
// Check Sub containers in last panel
var subSplit = (TileView)tileView.Tiles.ElementAt (2).ContentView;
Assert.Equal (0, subSplit.Tiles.ElementAt (0).ContentView.Frame.X);
Assert.Equal (5, subSplit.Tiles.ElementAt (0).ContentView.Frame.Width);
Assert.Equal (0, subSplit.Tiles.ElementAt (0).ContentView.Frame.Y);
Assert.Equal (4, subSplit.Tiles.ElementAt (0).ContentView.Frame.Height);
Assert.IsType<TextView> (subSplit.Tiles.ElementAt (0).ContentView.Subviews.Single ());
Assert.Equal (0, subSplit.Tiles.ElementAt (1).ContentView.Frame.X);
Assert.Equal (5, subSplit.Tiles.ElementAt (1).ContentView.Frame.Width);
Assert.Equal (5, subSplit.Tiles.ElementAt (1).ContentView.Frame.Y);
Assert.Equal (3, subSplit.Tiles.ElementAt (1).ContentView.Frame.Height);
Assert.IsType<TextView> (subSplit.Tiles.ElementAt (1).ContentView.Subviews.Single ());
}
[Fact]
[AutoInitShutdown]
public void TestNestedContainer3RightAnd1Down_WithTitledBorder_RendersNicely ()
{
TileView tileView = GetNestedContainer3Right1Down (true, true);
tileView.Draw ();
var looksLike =
@"
┌ T1 ─┬ T2 ──┬ T3 ─┐
│11111│222222│33333│
│11111│222222│33333│
│11111│222222│33333│
│11111│222222│33333│
│11111│222222├ T4 ─┤
│11111│222222│44444│
│11111│222222│44444│
│11111│222222│44444│
└─────┴──────┴─────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestNestedNonRoots_OnlyOneRoot_OnlyRootCanHaveBorders ()
{
var tv = new TileView
{
Width = 10, Height = 5, ColorScheme = new ColorScheme (), LineStyle = LineStyle.Single
};
tv.TrySplitTile (1, 2, out TileView tv2);
tv2.ColorScheme = new ColorScheme ();
tv2.LineStyle = LineStyle.Single;
tv2.Orientation = Orientation.Horizontal;
Assert.True (tv.IsRootTileView ());
Application.Top.Add (tv);
tv.BeginInit ();
tv.EndInit ();
tv.LayoutSubviews ();
tv.LayoutSubviews ();
tv.Tiles.ElementAt (1).ContentView.LayoutSubviews ();
tv2.LayoutSubviews ();
// tv2 is not considered a root because
// it was created via TrySplitTile so it
// will have its lines joined to
// parent and cannot have its own border
Assert.False (tv2.IsRootTileView ());
tv.Draw ();
var looksLike =
@"
┌────┬───┐
│ │ │
│ ├───┤
│ │ │
└────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestNestedRoots_BothRoots_BothCanHaveBorders ()
{
var tv = new TileView
{
Width = 10, Height = 5, ColorScheme = new ColorScheme (), LineStyle = LineStyle.Single
};
var tv2 = new TileView
{
Width = Dim.Fill (),
Height = Dim.Fill (),
ColorScheme = new ColorScheme (),
LineStyle = LineStyle.Single,
Orientation = Orientation.Horizontal
};
Assert.True (tv.IsRootTileView ());
tv.Tiles.ElementAt (1).ContentView.Add (tv2);
Application.Top.Add (tv);
tv.BeginInit ();
tv.EndInit ();
tv.LayoutSubviews ();
tv.LayoutSubviews ();
tv.Tiles.ElementAt (1).ContentView.LayoutSubviews ();
tv2.LayoutSubviews ();
// tv2 is still considered a root because
// it was manually created by API user. That
// means it will not have its lines joined to
// parents and it is permitted to have a border
Assert.True (tv2.IsRootTileView ());
tv.Draw ();
var looksLike =
@"
┌────┬───┐
│ │┌─┐│
│ │├─┤│
│ │└─┘│
└────┴───┘
";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_CannotSetSplitterPosToFuncEtc ()
{
TileView tileView = Get11By3TileView ();
var ex = Assert.Throws<ArgumentException> (() => tileView.SetSplitterPos (0, Pos.Right (tileView)));
Assert.Equal ("Only Percent and Absolute values are supported. Passed value was PosView", ex.Message);
ex = Assert.Throws<ArgumentException> (() => tileView.SetSplitterPos (0, Pos.Function (() => 1)));
Assert.Equal ("Only Percent and Absolute values are supported. Passed value was PosFunc", ex.Message);
// Also not allowed because this results in a PosCombine
ex = Assert.Throws<ArgumentException> (() => tileView.SetSplitterPos (0, Pos.Percent (50) - 1));
Assert.Equal (
"Only Percent and Absolute values are supported. Passed value was PosCombine",
ex.Message
);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_Horizontal ()
{
TileView tileView = Get11By3TileView (out LineView line);
tileView.Orientation = Orientation.Horizontal;
tileView.Draw ();
var looksLike =
@"
11111111111
───────────
22222222222";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Keyboard movement on splitter should have no effect if it is not focused
bool handled = tileView.NewKeyDownEvent (new Key (KeyCode.CursorDown));
Assert.False (handled);
tileView.SetNeedsDisplay ();
tileView.Draw ();
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_Horizontal_Focused ()
{
TileView tileView = Get11By3TileView (out LineView line);
tileView.Orientation = Orientation.Horizontal;
tileView.NewKeyDownEvent (new Key (tileView.ToggleResizable));
Assert.True (line.HasFocus);
tileView.Draw ();
var looksLike =
@"
11111111111
─────◊─────
22222222222";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Now move splitter line down
tileView.NewKeyDownEvent (new Key (KeyCode.CursorDown));
tileView.Draw ();
looksLike =
@"
11111111111
11111111111
─────◊─────";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// And 2 up
line.NewKeyDownEvent (new Key (KeyCode.CursorUp));
line.NewKeyDownEvent (new Key (KeyCode.CursorUp));
tileView.SetNeedsDisplay ();
tileView.Draw ();
looksLike =
@"
─────◊─────
22222222222
22222222222";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_Horizontal_View1MinSize_Absolute ()
{
TileView tileView = Get11By3TileView (out LineView line);
tileView.NewKeyDownEvent (new Key (tileView.ToggleResizable));
tileView.Orientation = Orientation.Horizontal;
tileView.Tiles.ElementAt (0).MinSize = 1;
// 0 should not be allowed because it brings us below minimum size of View1
Assert.False (tileView.SetSplitterPos (0, 0));
// position should remain where it was, at 50%
Assert.Equal (Pos.Percent (50f), tileView.SplitterDistances.ElementAt (0));
tileView.Draw ();
var looksLike =
@"
11111111111
─────◊─────
22222222222";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Now move splitter line down (allowed
line.NewKeyDownEvent (new Key (KeyCode.CursorDown));
tileView.Draw ();
looksLike =
@"
11111111111
11111111111
─────◊─────";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// And up 2 (only 1 is allowed because of minimum size of 1 on view1)
line.NewKeyDownEvent (new Key (KeyCode.CursorUp));
line.NewKeyDownEvent (new Key (KeyCode.CursorUp));
tileView.SetNeedsDisplay ();
tileView.Draw ();
looksLike =
@"
11111111111
─────◊─────
22222222222";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Theory]
[AutoInitShutdown]
[InlineData (true)]
[InlineData (false)]
public void TestTileView_IndexOf (bool recursive)
{
var tv = new TileView ();
var lbl1 = new Label ();
var lbl2 = new Label ();
var frame = new FrameView ();
var sub = new Label ();
frame.Add (sub);
// IndexOf returns -1 when view not found
Assert.Equal (-1, tv.IndexOf (lbl1, recursive));
Assert.Equal (-1, tv.IndexOf (lbl2, recursive));
// IndexOf supports looking for Tile.View
Assert.Equal (0, tv.IndexOf (tv.Tiles.ElementAt (0).ContentView, recursive));
Assert.Equal (1, tv.IndexOf (tv.Tiles.ElementAt (1).ContentView, recursive));
// IndexOf supports looking for Tile.View.Subviews
tv.Tiles.ElementAt (0).ContentView.Add (lbl1);
Assert.Equal (0, tv.IndexOf (lbl1, recursive));
tv.Tiles.ElementAt (1).ContentView.Add (lbl2);
Assert.Equal (1, tv.IndexOf (lbl2, recursive));
// IndexOf supports looking deep into subviews only when
// the recursive true value is passed
tv.Tiles.ElementAt (1).ContentView.Add (frame);
if (recursive)
{
Assert.Equal (1, tv.IndexOf (sub, recursive));
}
else
{
Assert.Equal (-1, tv.IndexOf (sub, recursive));
}
}
[Fact]
[AutoInitShutdown]
public void TestTileView_InsertPanelAtEnd ()
{
TileView tileView = Get11By3TileView (out LineView line, true);
tileView.InsertTile (2);
tileView.Draw ();
// so should ignore the 2 distance and stick to 6
var looksLike =
@"
┌──┬───┬──┐
│11│222│ │
└──┴───┴──┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_InsertPanelAtStart ()
{
TileView tileView = Get11By3TileView (out LineView line, true);
tileView.InsertTile (0);
tileView.Draw ();
// so should ignore the 2 distance and stick to 6
var looksLike =
@"
┌──┬───┬──┐
│ │111│22│
└──┴───┴──┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_InsertPanelMiddle ()
{
TileView tileView = Get11By3TileView (out LineView line, true);
tileView.InsertTile (1);
tileView.Draw ();
// so should ignore the 2 distance and stick to 6
var looksLike =
@"
┌──┬───┬──┐
│11│ │22│
└──┴───┴──┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_Vertical ()
{
TileView tileView = Get11By3TileView (out LineView line);
tileView.Draw ();
var looksLike =
@"
11111│22222
11111│22222
│ ";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Keyboard movement on splitter should have no effect if it is not focused
tileView.NewKeyDownEvent (new Key (KeyCode.CursorRight));
tileView.SetNeedsDisplay ();
tileView.Draw ();
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_Vertical_Focused ()
{
TileView tileView = Get11By3TileView (out LineView line);
tileView.NewKeyDownEvent (new Key (tileView.ToggleResizable));
tileView.Draw ();
var looksLike =
@"
11111│22222
11111◊22222
│ ";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Now while focused move the splitter 1 unit right
line.NewKeyDownEvent (new Key (KeyCode.CursorRight));
tileView.Draw ();
looksLike =
@"
111111│2222
111111◊2222
│ ";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// and 2 to the left
line.NewKeyDownEvent (new Key (KeyCode.CursorLeft));
line.NewKeyDownEvent (new Key (KeyCode.CursorLeft));
tileView.Draw ();
looksLike =
@"
1111│222222
1111◊222222
│ ";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_Vertical_Focused_50PercentSplit ()
{
TileView tileView = Get11By3TileView (out LineView line);
tileView.SetSplitterPos (0, Pos.Percent (50));
Assert.IsType<Pos.PosFactor> (tileView.SplitterDistances.ElementAt (0));
tileView.NewKeyDownEvent (new Key (tileView.ToggleResizable));
tileView.Draw ();
var looksLike =
@"
11111│22222
11111◊22222
│ ";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Now while focused move the splitter 1 unit right
line.NewKeyDownEvent (new Key (KeyCode.CursorRight));
tileView.Draw ();
looksLike =
@"
111111│2222
111111◊2222
│ ";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Even when moving the splitter location it should stay a Percentage based one
Assert.IsType<Pos.PosFactor> (tileView.SplitterDistances.ElementAt (0));
// and 2 to the left
line.NewKeyDownEvent (new Key (KeyCode.CursorLeft));
line.NewKeyDownEvent (new Key (KeyCode.CursorLeft));
tileView.Draw ();
looksLike =
@"
1111│222222
1111◊222222
│ ";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Even when moving the splitter location it should stay a Percentage based one
Assert.IsType<Pos.PosFactor> (tileView.SplitterDistances.ElementAt (0));
}
[Fact]
[AutoInitShutdown]
public void TestTileView_Vertical_Focused_WithBorder ()
{
TileView tileView = Get11By3TileView (out LineView line, true);
tileView.NewKeyDownEvent (new Key (tileView.ToggleResizable));
tileView.Draw ();
var looksLike =
@"
┌────┬────┐
│1111◊2222│
└────┴────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Now while focused move the splitter 1 unit right
line.NewKeyDownEvent (new Key (KeyCode.CursorRight));
tileView.Draw ();
looksLike =
@"
┌─────┬───┐
│11111◊222│
└─────┴───┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// and 2 to the left
line.NewKeyDownEvent (new Key (KeyCode.CursorLeft));
line.NewKeyDownEvent (new Key (KeyCode.CursorLeft));
tileView.Draw ();
looksLike =
@"
┌───┬─────┐
│111◊22222│
└───┴─────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_Vertical_View1MinSize_Absolute ()
{
TileView tileView = Get11By3TileView (out LineView line);
tileView.NewKeyDownEvent (new Key (tileView.ToggleResizable));
tileView.Tiles.ElementAt (0).MinSize = 6;
// distance is too small (below 6)
Assert.False (tileView.SetSplitterPos (0, 2));
// Should stay where it was originally at (50%)
Assert.Equal (Pos.Percent (50), tileView.SplitterDistances.ElementAt (0));
tileView.Draw ();
// so should ignore the 2 distance and stick to 6
var looksLike =
@"
11111│22222
11111◊22222
│ ";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Keyboard movement on splitter should have no effect because it
// would take us below the minimum splitter size
line.NewKeyDownEvent (new Key (KeyCode.CursorLeft));
tileView.SetNeedsDisplay ();
tileView.Draw ();
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// but we can continue to move the splitter right if we want
line.NewKeyDownEvent (new Key (KeyCode.CursorRight));
tileView.SetNeedsDisplay ();
tileView.Draw ();
looksLike =
@"
111111│2222
111111◊2222
│ ";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_Vertical_View1MinSize_Absolute_WithBorder ()
{
TileView tileView = Get11By3TileView (out LineView line, true);
tileView.NewKeyDownEvent (new Key (tileView.ToggleResizable));
tileView.Tiles.ElementAt (0).MinSize = 5;
// distance is too small (below 5)
Assert.False (tileView.SetSplitterPos (0, 2));
// Should stay where it was originally at (50%)
Assert.Equal (Pos.Percent (50), tileView.SplitterDistances.ElementAt (0));
tileView.Draw ();
// so should ignore the 2 distance and stick to 5
var looksLike =
@"
┌────┬────┐
│1111◊2222│
└────┴────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Keyboard movement on splitter should have no effect because it
// would take us below the minimum splitter size
line.NewKeyDownEvent (new Key (KeyCode.CursorLeft));
tileView.SetNeedsDisplay ();
tileView.Draw ();
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// but we can continue to move the splitter right if we want
line.NewKeyDownEvent (new Key (KeyCode.CursorRight));
tileView.SetNeedsDisplay ();
tileView.Draw ();
looksLike =
@"
┌─────┬───┐
│11111◊222│
└─────┴───┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_Vertical_View2MinSize_Absolute ()
{
TileView tileView = Get11By3TileView (out LineView line);
tileView.NewKeyDownEvent (new Key (tileView.ToggleResizable));
tileView.Tiles.ElementAt (1).MinSize = 6;
// distance leaves too little space for view2 (less than 6 would remain)
Assert.False (tileView.SetSplitterPos (0, 8));
// Should stay where it was originally at (50%)
Assert.Equal (Pos.Percent (50), tileView.SplitterDistances.ElementAt (0));
tileView.Draw ();
// so should ignore the 2 distance and stick to 6
var looksLike =
@"
11111│22222
11111◊22222
│ ";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Keyboard movement on splitter should have no effect because it
// would take us below the minimum splitter size
line.NewKeyDownEvent (new Key (KeyCode.CursorRight));
tileView.SetNeedsDisplay ();
tileView.Draw ();
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// but we can continue to move the splitter left if we want
line.NewKeyDownEvent (new Key (KeyCode.CursorLeft));
tileView.SetNeedsDisplay ();
tileView.Draw ();
looksLike =
@"
1111│222222
1111◊222222
│ ";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_Vertical_View2MinSize_Absolute_WithBorder ()
{
TileView tileView = Get11By3TileView (out LineView line, true);
tileView.NewKeyDownEvent (new Key (tileView.ToggleResizable));
tileView.Tiles.ElementAt (1).MinSize = 5;
// distance leaves too little space for view2 (less than 5 would remain)
Assert.False (tileView.SetSplitterPos (0, 8));
// Should stay where it was originally at (50%)
Assert.Equal (Pos.Percent (50), tileView.SplitterDistances.ElementAt (0));
tileView.Draw ();
// so should ignore the 2 distance and stick to 6
var looksLike =
@"
┌────┬────┐
│1111◊2222│
└────┴────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Keyboard movement on splitter should have no effect because it
// would take us below the minimum splitter size
line.NewKeyDownEvent (new Key (KeyCode.CursorRight));
tileView.SetNeedsDisplay ();
tileView.Draw ();
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// but we can continue to move the splitter left if we want
line.NewKeyDownEvent (new Key (KeyCode.CursorLeft));
tileView.SetNeedsDisplay ();
tileView.Draw ();
looksLike =
@"
┌───┬─────┐
│111◊22222│
└───┴─────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTileView_Vertical_WithBorder ()
{
TileView tileView = Get11By3TileView (out LineView line, true);
tileView.Draw ();
var looksLike =
@"
┌────┬────┐
│1111│2222│
└────┴────┘";
TestHelpers.AssertDriverContentsAre (looksLike, _output);
// Keyboard movement on splitter should have no effect if it is not focused
tileView.NewKeyDownEvent (new Key (KeyCode.CursorRight));
tileView.SetNeedsDisplay ();
tileView.Draw ();
TestHelpers.AssertDriverContentsAre (looksLike, _output);
}
[Fact]
[AutoInitShutdown]
public void TestTrySplit_ShouldRetainTitle ()
{
var tv = new TileView ();
tv.Tiles.ElementAt (0).Title = "flibble";
tv.TrySplitTile (0, 2, out TileView subTileView);
// We moved the content so the title should also have been moved
Assert.Equal ("flibble", subTileView.Tiles.ElementAt (0).Title);
// Secondly we should have cleared the old title (it should have been moved not copied)
Assert.Empty (tv.Tiles.ElementAt (0).Title);
}
private TileView Get11By3TileView (out LineView line, bool withBorder = false)
{
TileView split = Get11By3TileView (withBorder);
line = GetLine (split);
return split;
}
private TileView Get11By3TileView (bool withBorder = false) { return GetTileView (11, 3, withBorder); }
private TileView Get5x1TilesView (bool border = true)
{
var tv = new TileView (5)
{
Width = 25, Height = 4, ColorScheme = new ColorScheme (), LineStyle = LineStyle.Single
};
if (!border)
{
tv.LineStyle = LineStyle.None;
}
tv.Tiles.ElementAt (0)
.ContentView.Add (
new Label { AutoSize = false, Width = Dim.Fill (), Height = 1, Text = new string ('1', 100) }
);
tv.Tiles.ElementAt (1)
.ContentView.Add (
new Label { AutoSize = false, Width = Dim.Fill (), Height = 1, Text = new string ('2', 100) }
);
tv.Tiles.ElementAt (2)
.ContentView.Add (
new Label { AutoSize = false, Width = Dim.Fill (), Height = 1, Text = new string ('3', 100) }
);
tv.Tiles.ElementAt (3)
.ContentView.Add (
new Label { AutoSize = false, Width = Dim.Fill (), Height = 1, Text = new string ('4', 100) }
);
tv.Tiles.ElementAt (4)
.ContentView.Add (
new Label { AutoSize = false, Width = Dim.Fill (), Height = 1, Text = new string ('5', 100) }
);
Application.Top.Add (tv);
tv.BeginInit ();
tv.EndInit ();
tv.LayoutSubviews ();
return tv;
}
private LineView GetLine (TileView tileView) { return tileView.Subviews.OfType<LineView> ().Single (); }
/// <summary>Creates a vertical orientation root container with left pane split into two (with horizontal splitter line).</summary>
/// <param name="withBorder"></param>
/// <returns></returns>
private TileView GetNestedContainer2Left1Right (bool withBorder)
{
TileView container = GetTileView (20, 10, withBorder);
Assert.True (container.TrySplitTile (0, 2, out TileView newContainer));
newContainer.Orientation = Orientation.Horizontal;
newContainer.ColorScheme = new ColorScheme ();
container.ColorScheme = new ColorScheme ();
container.LayoutSubviews ();
return container;
}
/// <summary>Creates a vertical orientation root container with 3 tiles. The rightmost is split horizontally</summary>
/// <param name="withBorder"></param>
/// <returns></returns>
private TileView GetNestedContainer3Right1Down (bool withBorder, bool withTitles = false, int split = 2)
{
var container = new TileView (3) { Width = 20, Height = 10 };
container.LineStyle = withBorder ? LineStyle.Single : LineStyle.None;
Assert.True (container.TrySplitTile (split, 2, out TileView newContainer));
newContainer.Orientation = Orientation.Horizontal;
var i = 0;
foreach (Tile tile in container.Tiles.Union (newContainer.Tiles))
{
if (tile.ContentView is TileView)
{
continue;
}
i++;
if (withTitles)
{
tile.Title = "T" + i;
}
tile.ContentView.Add (
new TextView
{
Width = Dim.Fill (),
Height = Dim.Fill (),
Text =
string.Join (
'\n',
Enumerable.Repeat (
new string (i.ToString () [0], 100),
10
)
.ToArray ()
),
WordWrap = false
}
);
}
newContainer.ColorScheme = new ColorScheme ();
container.ColorScheme = new ColorScheme ();
container.BeginInit ();
container.EndInit ();
container.LayoutSubviews ();
return container;
}
private TileView GetTileView (int width, int height, bool withBorder = false)
{
var container = new TileView { Width = width, Height = height };
container.LineStyle = withBorder ? LineStyle.Single : LineStyle.None;
container.Tiles.ElementAt (0)
.ContentView.Add (
new Label { AutoSize = false, Width = Dim.Fill (), Height = 1, Text = new string ('1', 100) }
);
container.Tiles.ElementAt (0)
.ContentView.Add (
new Label
{
AutoSize = false,
Width = Dim.Fill (),
Height = 1,
Y = 1,
Text = new string ('1', 100)
}
);
container.Tiles.ElementAt (1)
.ContentView.Add (
new Label { AutoSize = false, Width = Dim.Fill (), Height = 1, Text = new string ('2', 100) }
);
container.Tiles.ElementAt (1)
.ContentView.Add (
new Label
{
AutoSize = false,
Width = Dim.Fill (),
Height = 1,
Y = 1,
Text = new string ('2', 100)
}
);
container.Tiles.ElementAt (0).MinSize = 0;
container.Tiles.ElementAt (1).MinSize = 0;
Application.Top.Add (container);
container.ColorScheme = new ColorScheme ();
container.BeginInit ();
container.EndInit ();
container.LayoutSubviews ();
return container;
}
private class DisposeCounter : View
{
public int DisposalCount;
protected override void Dispose (bool disposing)
{
DisposalCount++;
base.Dispose (disposing);
}
}
}