Files
Terminal.Gui/UnitTests/Drawing/ThicknessTests.cs
BDisp 105ff9ab54 Fixes #2569. Borders scenarios needed to be refactored. (#2570)
* Fixes #2569. Borders scenarios needed to be refactored.

* Fix border title with width equal to 4 and thickness top grater than 1.

* Improves border manipulation on borders scenarios.

* Prevents null value on the margin, border and padding thickness on the border scenarios.

* Remove NStack using dependence and fix prior commit.

* Refactoring the Frames scenario.

* Deleted borders scenarios.

* I did not realize that it was changed to SetSubViewNeedsDisplay.

* Re-layout; fixed colorpicker; fixed radio group

* Remove Thickness.IsEmpty as requested.

* Change the Frames scenario as requested.

---------

Co-authored-by: Tig Kindel <tig@users.noreply.github.com>
2023-05-01 07:00:51 +02:00

636 lines
20 KiB
C#

using Terminal.Gui;
using NStack;
using System;
using System.Collections.Generic;
using System.Xml.Linq;
using Xunit;
using Xunit.Abstractions;
//using GraphViewTests = Terminal.Gui.Views.GraphViewTests;
// Alias Console to MockConsole so we don't accidentally use Console
using Console = Terminal.Gui.FakeConsole;
namespace Terminal.Gui.DrawingTests {
public class ThicknessTests {
readonly ITestOutputHelper output;
public ThicknessTests (ITestOutputHelper output)
{
this.output = output;
}
[Fact ()]
public void Constructor_Defaults ()
{
var t = new Thickness ();
Assert.Equal (0, t.Left);
Assert.Equal (0, t.Top);
Assert.Equal (0, t.Right);
Assert.Equal (0, t.Bottom);
}
[Fact ()]
public void Empty_Is_empty ()
{
var t = Thickness.Empty;
Assert.Equal (0, t.Left);
Assert.Equal (0, t.Top);
Assert.Equal (0, t.Right);
Assert.Equal (0, t.Bottom);
}
[Fact ()]
public void Constructor_Width ()
{
var t = new Thickness (1);
Assert.Equal (1, t.Left);
Assert.Equal (1, t.Top);
Assert.Equal (1, t.Right);
Assert.Equal (1, t.Bottom);
}
[Fact ()]
public void Constructor_params ()
{
var t = new Thickness (1, 2, 3, 4);
Assert.Equal (1, t.Left);
Assert.Equal (2, t.Top);
Assert.Equal (3, t.Right);
Assert.Equal (4, t.Bottom);
t = new Thickness (0, 0, 0, 0);
Assert.Equal (0, t.Left);
Assert.Equal (0, t.Top);
Assert.Equal (0, t.Right);
Assert.Equal (0, t.Bottom);
t = new Thickness (-1, 0, 0, 0);
Assert.Equal (-1, t.Left);
Assert.Equal (0, t.Top);
Assert.Equal (0, t.Right);
Assert.Equal (0, t.Bottom);
}
[Fact ()]
public void Vertical_get ()
{
var t = new Thickness (1, 2, 3, 4);
Assert.Equal (6, t.Vertical);
t = new Thickness (0);
Assert.Equal (0, t.Vertical);
}
[Fact ()]
public void Horizontal_get ()
{
var t = new Thickness (1, 2, 3, 4);
Assert.Equal (4, t.Horizontal);
t = new Thickness (0);
Assert.Equal (0, t.Horizontal);
}
[Fact ()]
public void Vertical_set ()
{
var t = new Thickness ();
t.Vertical = 10;
Assert.Equal (10, t.Vertical);
Assert.Equal (0, t.Left);
Assert.Equal (5, t.Top);
Assert.Equal (0, t.Right);
Assert.Equal (5, t.Bottom);
Assert.Equal (0, t.Horizontal);
t.Vertical = 11;
Assert.Equal (10, t.Vertical);
Assert.Equal (0, t.Left);
Assert.Equal (5, t.Top);
Assert.Equal (0, t.Right);
Assert.Equal (5, t.Bottom);
Assert.Equal (0, t.Horizontal);
t.Vertical = 1;
Assert.Equal (0, t.Vertical);
Assert.Equal (0, t.Left);
Assert.Equal (0, t.Top);
Assert.Equal (0, t.Right);
Assert.Equal (0, t.Bottom);
Assert.Equal (0, t.Horizontal);
}
[Fact ()]
public void Horizontal_set ()
{
var t = new Thickness ();
t.Horizontal = 10;
Assert.Equal (10, t.Horizontal);
Assert.Equal (5, t.Left);
Assert.Equal (0, t.Top);
Assert.Equal (5, t.Right);
Assert.Equal (0, t.Bottom);
Assert.Equal (0, t.Vertical);
t.Horizontal = 11;
Assert.Equal (10, t.Horizontal);
Assert.Equal (5, t.Left);
Assert.Equal (0, t.Top);
Assert.Equal (5, t.Right);
Assert.Equal (0, t.Bottom);
Assert.Equal (0, t.Vertical);
t.Horizontal = 1;
Assert.Equal (0, t.Horizontal);
Assert.Equal (0, t.Left);
Assert.Equal (0, t.Top);
Assert.Equal (0, t.Right);
Assert.Equal (0, t.Bottom);
Assert.Equal (0, t.Vertical);
}
[Fact ()]
public void GetInsideTests_Zero_Thickness ()
{
var t = new Thickness (0, 0, 0, 0);
var r = Rect.Empty;
var inside = t.GetInside (r);
Assert.Equal (0, inside.X);
Assert.Equal (0, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (0, inside.Height);
t = new Thickness (0, 0, 0, 0);
r = new Rect (0, 0, 1, 1);
inside = t.GetInside (r);
Assert.Equal (0, inside.X);
Assert.Equal (0, inside.Y);
Assert.Equal (1, inside.Width);
Assert.Equal (1, inside.Height);
t = new Thickness (0, 0, 0, 0);
r = new Rect (1, 1, 1, 1);
inside = t.GetInside (r);
Assert.Equal (1, inside.X);
Assert.Equal (1, inside.Y);
Assert.Equal (1, inside.Width);
Assert.Equal (1, inside.Height);
t = new Thickness (0, 0, 0, 0);
r = new Rect (0, 0, 1, 0);
inside = t.GetInside (r);
Assert.Equal (0, inside.X);
Assert.Equal (0, inside.Y);
Assert.Equal (1, inside.Width);
Assert.Equal (0, inside.Height);
t = new Thickness (0, 0, 0, 0);
r = new Rect (0, 0, 0, 1);
inside = t.GetInside (r);
Assert.Equal (0, inside.X);
Assert.Equal (0, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (1, inside.Height);
t = new Thickness (0, 0, 0, 0);
r = new Rect (-1, -1, 0, 1);
inside = t.GetInside (r);
Assert.Equal (-1, inside.X);
Assert.Equal (-1, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (1, inside.Height);
}
[Fact ()]
public void GetInsideTests_Positive_Thickness_Too_Small_Rect_Means_Empty_Size ()
{
var t = new Thickness (1, 1, 1, 1);
var r = Rect.Empty;
var inside = t.GetInside (r);
Assert.Equal (1, inside.X);
Assert.Equal (1, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (0, inside.Height);
t = new Thickness (1, 1, 1, 1);
r = new Rect (0, 0, 1, 1);
inside = t.GetInside (r);
Assert.Equal (1, inside.X);
Assert.Equal (1, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (0, inside.Height);
t = new Thickness (1, 1, 1, 1);
r = new Rect (1, 1, 1, 1);
inside = t.GetInside (r);
Assert.Equal (2, inside.X);
Assert.Equal (2, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (0, inside.Height);
t = new Thickness (1, 1, 1, 1);
r = new Rect (0, 0, 1, 0);
inside = t.GetInside (r);
Assert.Equal (1, inside.X);
Assert.Equal (1, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (0, inside.Height);
t = new Thickness (1, 1, 1, 1);
r = new Rect (0, 0, 0, 1);
inside = t.GetInside (r);
Assert.Equal (1, inside.X);
Assert.Equal (1, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (0, inside.Height);
t = new Thickness (1, 1, 1, 1);
r = new Rect (-1, -1, 0, 1);
inside = t.GetInside (r);
Assert.Equal (0, inside.X);
Assert.Equal (0, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (0, inside.Height);
t = new Thickness (1, 1, 1, 1);
r = new Rect (0, 0, 2, 2);
inside = t.GetInside (r);
Assert.Equal (1, inside.X);
Assert.Equal (1, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (0, inside.Height);
t = new Thickness (1, 1, 1, 1);
r = new Rect (-1, -1, 2, 2);
inside = t.GetInside (r);
Assert.Equal (0, inside.X);
Assert.Equal (0, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (0, inside.Height);
t = new Thickness (1, 1, 1, 1);
r = new Rect (1, 1, 2, 2);
inside = t.GetInside (r);
Assert.Equal (2, inside.X);
Assert.Equal (2, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (0, inside.Height);
t = new Thickness (1, 2, 3, 4);
r = new Rect (-1, 0, 4, 6);
inside = t.GetInside (r);
Assert.Equal (0, inside.X);
Assert.Equal (2, inside.Y);
Assert.Equal (0, inside.Width);
Assert.Equal (0, inside.Height);
}
[Fact ()]
public void GetInsideTests_Positive_Thickness_Non_Empty_Size ()
{
var t = new Thickness (1, 1, 1, 1);
var r = new Rect (0, 0, 3, 3);
var inside = t.GetInside (r);
Assert.Equal (1, inside.X);
Assert.Equal (1, inside.Y);
Assert.Equal (1, inside.Width);
Assert.Equal (1, inside.Height);
t = new Thickness (1, 1, 1, 1);
r = new Rect (-1, -1, 3, 3);
inside = t.GetInside (r);
Assert.Equal (0, inside.X);
Assert.Equal (0, inside.Y);
Assert.Equal (1, inside.Width);
Assert.Equal (1, inside.Height);
t = new Thickness (1, 1, 1, 1);
r = new Rect (1, 1, 3, 3);
inside = t.GetInside (r);
Assert.Equal (2, inside.X);
Assert.Equal (2, inside.Y);
Assert.Equal (1, inside.Width);
Assert.Equal (1, inside.Height);
t = new Thickness (1, 2, 3, 4);
r = new Rect (-1, 0, 50, 60);
inside = t.GetInside (r);
Assert.Equal (0, inside.X);
Assert.Equal (2, inside.Y);
Assert.Equal (46, inside.Width);
Assert.Equal (54, inside.Height);
}
[Fact ()]
public void GetInsideTests_Negative_Thickness_Non_Empty_Size ()
{
var t = new Thickness (-1, -1, -1, -1);
var r = new Rect (0, 0, 3, 3);
var inside = t.GetInside (r);
Assert.Equal (-1, inside.X);
Assert.Equal (-1, inside.Y);
Assert.Equal (5, inside.Width);
Assert.Equal (5, inside.Height);
t = new Thickness (-1, -1, -1, -1);
r = new Rect (-1, -1, 3, 3);
inside = t.GetInside (r);
Assert.Equal (-2, inside.X);
Assert.Equal (-2, inside.Y);
Assert.Equal (5, inside.Width);
Assert.Equal (5, inside.Height);
t = new Thickness (-1, -1, -1, -1);
r = new Rect (1, 1, 3, 3);
inside = t.GetInside (r);
Assert.Equal (0, inside.X);
Assert.Equal (0, inside.Y);
Assert.Equal (5, inside.Width);
Assert.Equal (5, inside.Height);
t = new Thickness (-1, -2, -3, -4);
r = new Rect (-1, 0, 50, 60);
inside = t.GetInside (r);
Assert.Equal (-2, inside.X);
Assert.Equal (-2, inside.Y);
Assert.Equal (54, inside.Width);
Assert.Equal (66, inside.Height);
}
[Fact ()]
public void GetInsideTests_Mixed_Pos_Neg_Thickness_Non_Empty_Size ()
{
var t = new Thickness (-1, 1, -1, 1);
var r = new Rect (0, 0, 3, 3);
var inside = t.GetInside (r);
Assert.Equal (-1, inside.X);
Assert.Equal (1, inside.Y);
Assert.Equal (5, inside.Width);
Assert.Equal (1, inside.Height);
t = new Thickness (-1, 1, -1, 1);
r = new Rect (-1, -1, 3, 3);
inside = t.GetInside (r);
Assert.Equal (-2, inside.X);
Assert.Equal (0, inside.Y);
Assert.Equal (5, inside.Width);
Assert.Equal (1, inside.Height);
t = new Thickness (-1, 1, -1, 1);
r = new Rect (1, 1, 3, 3);
inside = t.GetInside (r);
Assert.Equal (0, inside.X);
Assert.Equal (2, inside.Y);
Assert.Equal (5, inside.Width);
Assert.Equal (1, inside.Height);
t = new Thickness (-2, -1, 0, 1);
r = new Rect (-1, 0, 50, 60);
inside = t.GetInside (r);
Assert.Equal (-3, inside.X);
Assert.Equal (-1, inside.Y);
Assert.Equal (52, inside.Width);
Assert.Equal (60, inside.Height);
}
[Fact (), AutoInitShutdown]
public void DrawTests ()
{
((FakeDriver)Application.Driver).SetBufferSize (60, 60);
var t = new Thickness (0, 0, 0, 0);
var r = new Rect (5, 5, 40, 15);
ConsoleDriver.Diagnostics |= ConsoleDriver.DiagnosticFlags.FramePadding;
Application.Driver.FillRect (new Rect (0, 0, Application.Driver.Cols, Application.Driver.Rows), ' ');
t.Draw (r, "Test");
ConsoleDriver.Diagnostics = ConsoleDriver.DiagnosticFlags.Off;
TestHelpers.AssertDriverContentsWithFrameAre (@"
Test (Left=0,Top=0,Right=0,Bottom=0)", output);
t = new Thickness (1, 1, 1, 1);
r = new Rect (5, 5, 40, 15);
ConsoleDriver.Diagnostics |= ConsoleDriver.DiagnosticFlags.FramePadding;
Application.Driver.FillRect (new Rect (0, 0, Application.Driver.Cols, Application.Driver.Rows), ' ');
t.Draw (r, "Test");
ConsoleDriver.Diagnostics = ConsoleDriver.DiagnosticFlags.Off;
TestHelpers.AssertDriverContentsWithFrameAre (@"
TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
T T
TTTest (Left=1,Top=1,Right=1,Bottom=1)TT", output);
t = new Thickness (1, 2, 3, 4);
r = new Rect (5, 5, 40, 15);
ConsoleDriver.Diagnostics |= ConsoleDriver.DiagnosticFlags.FramePadding;
Application.Driver.FillRect (new Rect (0, 0, Application.Driver.Cols, Application.Driver.Rows), ' ');
t.Draw (r, "Test");
ConsoleDriver.Diagnostics = ConsoleDriver.DiagnosticFlags.Off;
TestHelpers.AssertDriverContentsWithFrameAre (@"
TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
T TTT
T TTT
T TTT
T TTT
T TTT
T TTT
T TTT
T TTT
T TTT
TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
TTTest (Left=1,Top=2,Right=3,Bottom=4)TT", output);
t = new Thickness (-1, 1, 1, 1);
r = new Rect (5, 5, 40, 15);
ConsoleDriver.Diagnostics |= ConsoleDriver.DiagnosticFlags.FramePadding;
Application.Driver.FillRect (new Rect (0, 0, Application.Driver.Cols, Application.Driver.Rows), ' ');
t.Draw (r, "Test");
ConsoleDriver.Diagnostics = ConsoleDriver.DiagnosticFlags.Off;
TestHelpers.AssertDriverContentsWithFrameAre (@"
TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
T
T
T
T
T
T
T
T
T
T
T
T
T
TTest (Left=-1,Top=1,Right=1,Bottom=1)TT", output);
}
[Fact (), AutoInitShutdown]
public void DrawTests_Ruler ()
{
// Add a frame so we can see the ruler
var f = new FrameView () {
X = 0,
Y = 0,
Width = Dim.Fill (),
Height = Dim.Fill (),
};
Application.Top.Add (f);
Application.Begin (Application.Top);
((FakeDriver)Application.Driver).SetBufferSize (45, 20);
var t = new Thickness (0, 0, 0, 0);
var r = new Rect (2, 2, 40, 15);
Application.Refresh ();
ConsoleDriver.Diagnostics |= ConsoleDriver.DiagnosticFlags.FrameRuler;
t.Draw (r, "Test");
ConsoleDriver.Diagnostics = ConsoleDriver.DiagnosticFlags.Off;
TestHelpers.AssertDriverContentsAre (@"
┌───────────────────────────────────────────┐
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
│ │
└───────────────────────────────────────────┘", output);
t = new Thickness (1, 1, 1, 1);
r = new Rect (1, 1, 40, 15);
Application.Refresh ();
ConsoleDriver.Diagnostics |= ConsoleDriver.DiagnosticFlags.FrameRuler;
t.Draw (r, "Test");
ConsoleDriver.Diagnostics = ConsoleDriver.DiagnosticFlags.Off;
TestHelpers.AssertDriverContentsAre (@"
┌───────────────────────────────────────────┐
│|123456789|123456789|123456789|123456789 │
│1 1 │
│2 2 │
│3 3 │
│4 4 │
│5 5 │
│6 6 │
│7 7 │
│8 8 │
│9 9 │
│- - │
│1 1 │
│2 2 │
│3 3 │
│|123456789|123456789|123456789|123456789 │
│ │
│ │
│ │
└───────────────────────────────────────────┘", output);
t = new Thickness (1, 2, 3, 4);
r = new Rect (2, 2, 40, 15);
Application.Refresh ();
ConsoleDriver.Diagnostics |= ConsoleDriver.DiagnosticFlags.FrameRuler;
t.Draw (r, "Test");
ConsoleDriver.Diagnostics = ConsoleDriver.DiagnosticFlags.Off;
TestHelpers.AssertDriverContentsWithFrameAre (@"
┌───────────────────────────────────────────┐
│ │
│ |123456789|123456789|123456789|123456789 │
│ 1 1 │
│ 2 2 │
│ 3 3 │
│ 4 4 │
│ 5 5 │
│ 6 6 │
│ 7 7 │
│ 8 8 │
│ 9 9 │
│ - - │
│ 1 1 │
│ 2 2 │
│ 3 3 │
│ |123456789|123456789|123456789|123456789 │
│ │
│ │
└───────────────────────────────────────────┘", output);
t = new Thickness (-1, 1, 1, 1);
r = new Rect (5, 5, 40, 15);
Application.Refresh ();
ConsoleDriver.Diagnostics |= ConsoleDriver.DiagnosticFlags.FrameRuler;
t.Draw (r, "Test");
ConsoleDriver.Diagnostics = ConsoleDriver.DiagnosticFlags.Off;
TestHelpers.AssertDriverContentsWithFrameAre (@"
┌───────────────────────────────────────────┐
│ │
│ │
│ │
│ │
│ |123456789|123456789|123456789|123456789
│ 1
│ 2
│ 3
│ 4
│ 5
│ 6
│ 7
│ 8
│ 9
│ -
│ 1
│ 2
│ 3
└────|123456789|123456789|123456789|123456789", output);
}
[Fact ()]
public void EqualsTest ()
{
var t = new Thickness (1, 2, 3, 4);
var t2 = new Thickness (1, 2, 3, 4);
Assert.True (t.Equals (t2));
Assert.True (t == t2);
Assert.False (t != t2);
}
[Fact ()]
public void ToStringTest ()
{
var t = new Thickness (1, 2, 3, 4);
Assert.Equal ("(Left=1,Top=2,Right=3,Bottom=4)", t.ToString ());
}
[Fact ()]
public void GetHashCodeTest ()
{
var t = new Thickness (1, 2, 3, 4);
Assert.Equal (t.GetHashCode (), t.GetHashCode ());
}
}
}