Files
Terminal.Gui/UnitTests/TextFieldTests.cs
Charlie Kindel b29240f362 Code coverage (#1235)
* tweaked version # for v1.0.0-beta.10

* tweaked version # for v1.0.0-beta.11

* Updated readme and revision history for 1.0

* excluding test results

* Added support for viewing code coverage results with Fine Code Coverage

* add generating CC to CI/CD

* refactored unit test namespaces

* more refactoring. commented out failing test.

* Removed UnitTests and UICatalog from code coverage reporting

* made Application and test more deterministic

* disabled Multi_Thread_Toplevels because it is currently broken and don't understand why

* updated threading test per @bdisp

* testing cc badge stuff

* another test

* using coverlet.settings

* trying copy

* trying cp. duh.

* trying mv.

* wrong path

* print

* chaging badge output for testing

* yaml error

* fixed code coverage

* moved dimtests to core
2021-04-25 10:18:31 -07:00

668 lines
22 KiB
C#

using Xunit;
namespace Terminal.Gui.Views {
public class TextFieldTests {
private TextField _textField;
public TextFieldTests ()
{
Application.Init (new FakeDriver (), new FakeMainLoop (() => FakeConsole.ReadKey (true)));
// 1 2 3
// 01234567890123456789012345678901=32 (Length)
_textField = new TextField ("TAB to jump between text fields.");
}
[Fact]
public void Changing_SelectedStart_Or_CursorPosition_Update_SelectedLength_And_SelectedText ()
{
_textField.SelectedStart = 2;
Assert.Equal (32, _textField.CursorPosition);
Assert.Equal (30, _textField.SelectedLength);
Assert.Equal ("B to jump between text fields.", _textField.SelectedText);
_textField.CursorPosition = 20;
Assert.Equal (2, _textField.SelectedStart);
Assert.Equal (18, _textField.SelectedLength);
Assert.Equal ("B to jump between ", _textField.SelectedText);
}
[Fact]
public void SelectedStart_With_Value_Less_Than_Minus_One_Changes_To_Minus_One ()
{
_textField.SelectedStart = -2;
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
}
[Fact]
public void SelectedStart_With_Value_Greater_Than_Text_Length_Changes_To_Text_Length ()
{
_textField.CursorPosition = 2;
_textField.SelectedStart = 33;
Assert.Equal (32, _textField.SelectedStart);
Assert.Equal (30, _textField.SelectedLength);
Assert.Equal ("B to jump between text fields.", _textField.SelectedText);
}
[Fact]
public void SelectedStart_And_CursorPosition_With_Value_Greater_Than_Text_Length_Changes_Both_To_Text_Length ()
{
_textField.CursorPosition = 33;
_textField.SelectedStart = 33;
Assert.Equal (32, _textField.CursorPosition);
Assert.Equal (32, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
}
[Fact]
public void SelectedStart_Greater_Than_CursorPosition_All_Selection_Is_Overwritten_On_Typing ()
{
_textField.SelectedStart = 19;
_textField.CursorPosition = 12;
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
_textField.ProcessKey (new KeyEvent ((Key)0x75, new KeyModifiers ())); // u
Assert.Equal ("TAB to jump u text fields.", _textField.Text);
}
[Fact]
public void CursorPosition_With_Value_Less_Than_Zero_Changes_To_Zero ()
{
_textField.CursorPosition = -1;
Assert.Equal (0, _textField.CursorPosition);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
}
[Fact]
public void CursorPosition_With_Value_Greater_Than_Text_Length_Changes_To_Text_Length ()
{
_textField.CursorPosition = 33;
Assert.Equal (32, _textField.CursorPosition);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
}
[Fact]
public void WordForward_With_No_Selection ()
{
_textField.CursorPosition = 0;
var iteration = 0;
while (_textField.CursorPosition < _textField.Text.Length) {
_textField.ProcessKey (new KeyEvent (Key.CursorRight | Key.CtrlMask, new KeyModifiers ()));
switch (iteration) {
case 0:
Assert.Equal (4, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 1:
Assert.Equal (7, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 2:
Assert.Equal (12, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 3:
Assert.Equal (20, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 4:
Assert.Equal (25, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 5:
Assert.Equal (32, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
}
iteration++;
}
}
[Fact]
public void WordBackward_With_No_Selection ()
{
_textField.CursorPosition = _textField.Text.Length;
var iteration = 0;
while (_textField.CursorPosition > 0) {
_textField.ProcessKey (new KeyEvent (Key.CursorLeft | Key.CtrlMask, new KeyModifiers ()));
switch (iteration) {
case 0:
Assert.Equal (25, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 1:
Assert.Equal (20, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 2:
Assert.Equal (12, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 3:
Assert.Equal (7, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 4:
Assert.Equal (4, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 5:
Assert.Equal (0, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
}
iteration++;
}
}
[Fact]
public void WordForward_With_Selection ()
{
_textField.CursorPosition = 0;
_textField.SelectedStart = 0;
var iteration = 0;
while (_textField.CursorPosition < _textField.Text.Length) {
_textField.ProcessKey (new KeyEvent (Key.CursorRight | Key.CtrlMask | Key.ShiftMask, new KeyModifiers ()));
switch (iteration) {
case 0:
Assert.Equal (4, _textField.CursorPosition);
Assert.Equal (0, _textField.SelectedStart);
Assert.Equal (4, _textField.SelectedLength);
Assert.Equal ("TAB ", _textField.SelectedText);
break;
case 1:
Assert.Equal (7, _textField.CursorPosition);
Assert.Equal (0, _textField.SelectedStart);
Assert.Equal (7, _textField.SelectedLength);
Assert.Equal ("TAB to ", _textField.SelectedText);
break;
case 2:
Assert.Equal (12, _textField.CursorPosition);
Assert.Equal (0, _textField.SelectedStart);
Assert.Equal (12, _textField.SelectedLength);
Assert.Equal ("TAB to jump ", _textField.SelectedText);
break;
case 3:
Assert.Equal (20, _textField.CursorPosition);
Assert.Equal (0, _textField.SelectedStart);
Assert.Equal (20, _textField.SelectedLength);
Assert.Equal ("TAB to jump between ", _textField.SelectedText);
break;
case 4:
Assert.Equal (25, _textField.CursorPosition);
Assert.Equal (0, _textField.SelectedStart);
Assert.Equal (25, _textField.SelectedLength);
Assert.Equal ("TAB to jump between text ", _textField.SelectedText);
break;
case 5:
Assert.Equal (32, _textField.CursorPosition);
Assert.Equal (0, _textField.SelectedStart);
Assert.Equal (32, _textField.SelectedLength);
Assert.Equal ("TAB to jump between text fields.", _textField.SelectedText);
break;
}
iteration++;
}
}
[Fact]
public void WordBackward_With_Selection ()
{
_textField.CursorPosition = _textField.Text.Length;
_textField.SelectedStart = _textField.Text.Length;
var iteration = 0;
while (_textField.CursorPosition > 0) {
_textField.ProcessKey (new KeyEvent (Key.CursorLeft | Key.CtrlMask | Key.ShiftMask, new KeyModifiers ()));
switch (iteration) {
case 0:
Assert.Equal (25, _textField.CursorPosition);
Assert.Equal (32, _textField.SelectedStart);
Assert.Equal (7, _textField.SelectedLength);
Assert.Equal ("fields.", _textField.SelectedText);
break;
case 1:
Assert.Equal (20, _textField.CursorPosition);
Assert.Equal (32, _textField.SelectedStart);
Assert.Equal (12, _textField.SelectedLength);
Assert.Equal ("text fields.", _textField.SelectedText);
break;
case 2:
Assert.Equal (12, _textField.CursorPosition);
Assert.Equal (32, _textField.SelectedStart);
Assert.Equal (20, _textField.SelectedLength);
Assert.Equal ("between text fields.", _textField.SelectedText);
break;
case 3:
Assert.Equal (7, _textField.CursorPosition);
Assert.Equal (32, _textField.SelectedStart);
Assert.Equal (25, _textField.SelectedLength);
Assert.Equal ("jump between text fields.", _textField.SelectedText);
break;
case 4:
Assert.Equal (4, _textField.CursorPosition);
Assert.Equal (32, _textField.SelectedStart);
Assert.Equal (28, _textField.SelectedLength);
Assert.Equal ("to jump between text fields.", _textField.SelectedText);
break;
case 5:
Assert.Equal (0, _textField.CursorPosition);
Assert.Equal (32, _textField.SelectedStart);
Assert.Equal (32, _textField.SelectedLength);
Assert.Equal ("TAB to jump between text fields.", _textField.SelectedText);
break;
}
iteration++;
}
}
[Fact]
public void WordForward_With_The_Same_Values_For_SelectedStart_And_CursorPosition_And_Not_Starting_At_Beginning_Of_The_Text ()
{
_textField.CursorPosition = 10;
_textField.SelectedStart = 10;
var iteration = 0;
while (_textField.CursorPosition < _textField.Text.Length) {
_textField.ProcessKey (new KeyEvent (Key.CursorRight | Key.CtrlMask | Key.ShiftMask, new KeyModifiers ()));
switch (iteration) {
case 0:
Assert.Equal (12, _textField.CursorPosition);
Assert.Equal (10, _textField.SelectedStart);
Assert.Equal (2, _textField.SelectedLength);
Assert.Equal ("p ", _textField.SelectedText);
break;
case 1:
Assert.Equal (20, _textField.CursorPosition);
Assert.Equal (10, _textField.SelectedStart);
Assert.Equal (10, _textField.SelectedLength);
Assert.Equal ("p between ", _textField.SelectedText);
break;
case 2:
Assert.Equal (25, _textField.CursorPosition);
Assert.Equal (10, _textField.SelectedStart);
Assert.Equal (15, _textField.SelectedLength);
Assert.Equal ("p between text ", _textField.SelectedText);
break;
case 3:
Assert.Equal (32, _textField.CursorPosition);
Assert.Equal (10, _textField.SelectedStart);
Assert.Equal (22, _textField.SelectedLength);
Assert.Equal ("p between text fields.", _textField.SelectedText);
break;
}
iteration++;
}
}
[Fact]
public void WordBackward_With_The_Same_Values_For_SelectedStart_And_CursorPosition_And_Not_Starting_At_Beginning_Of_The_Text ()
{
_textField.CursorPosition = 10;
_textField.SelectedStart = 10;
var iteration = 0;
while (_textField.CursorPosition > 0) {
_textField.ProcessKey (new KeyEvent (Key.CursorLeft | Key.CtrlMask | Key.ShiftMask, new KeyModifiers ()));
switch (iteration) {
case 0:
Assert.Equal (7, _textField.CursorPosition);
Assert.Equal (10, _textField.SelectedStart);
Assert.Equal (3, _textField.SelectedLength);
Assert.Equal ("jum", _textField.SelectedText);
break;
case 1:
Assert.Equal (4, _textField.CursorPosition);
Assert.Equal (10, _textField.SelectedStart);
Assert.Equal (6, _textField.SelectedLength);
Assert.Equal ("to jum", _textField.SelectedText);
break;
case 2:
Assert.Equal (0, _textField.CursorPosition);
Assert.Equal (10, _textField.SelectedStart);
Assert.Equal (10, _textField.SelectedLength);
Assert.Equal ("TAB to jum", _textField.SelectedText);
break;
}
iteration++;
}
}
[Fact]
public void WordForward_With_No_Selection_And_With_More_Than_Only_One_Whitespace_And_With_Only_One_Letter ()
{
// 1 2 3 4 5
// 0123456789012345678901234567890123456789012345678901234=55 (Length)
_textField.Text = "TAB t o jump b etween t ext f ields .";
_textField.CursorPosition = 0;
var iteration = 0;
while (_textField.CursorPosition < _textField.Text.Length) {
_textField.ProcessKey (new KeyEvent (Key.CursorRight | Key.CtrlMask, new KeyModifiers ()));
switch (iteration) {
case 0:
Assert.Equal (6, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 1:
Assert.Equal (9, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 2:
Assert.Equal (12, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 3:
Assert.Equal (25, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 4:
Assert.Equal (28, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 5:
Assert.Equal (38, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 6:
Assert.Equal (40, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 7:
Assert.Equal (46, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 8:
Assert.Equal (48, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 9:
Assert.Equal (55, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
}
iteration++;
}
}
[Fact]
public void WordBackward_With_No_Selection_And_With_More_Than_Only_One_Whitespace_And_With_Only_One_Letter ()
{
// 1 2 3 4 5
// 0123456789012345678901234567890123456789012345678901234=55 (Length)
_textField.Text = "TAB t o jump b etween t ext f ields .";
_textField.CursorPosition = _textField.Text.Length;
var iteration = 0;
while (_textField.CursorPosition > 0) {
_textField.ProcessKey (new KeyEvent (Key.CursorLeft | Key.CtrlMask, new KeyModifiers ()));
switch (iteration) {
case 0:
Assert.Equal (54, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 1:
Assert.Equal (48, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 2:
Assert.Equal (46, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 3:
Assert.Equal (40, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 4:
Assert.Equal (38, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 5:
Assert.Equal (28, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 6:
Assert.Equal (25, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 7:
Assert.Equal (12, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 8:
Assert.Equal (9, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 9:
Assert.Equal (6, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
case 10:
Assert.Equal (0, _textField.CursorPosition);
Assert.Equal (-1, _textField.SelectedStart);
Assert.Equal (0, _textField.SelectedLength);
Assert.Null (_textField.SelectedText);
break;
}
iteration++;
}
}
[Fact]
public void Copy_Or_Cut_Null_If_No_Selection ()
{
_textField.SelectedStart = -1;
_textField.Copy ();
Assert.Null (_textField.SelectedText);
_textField.Cut ();
Assert.Null (_textField.SelectedText);
}
[Fact]
public void Copy_Or_Cut_Not_Null_If_Has_Selection ()
{
_textField.SelectedStart = 20;
_textField.CursorPosition = 24;
_textField.Copy ();
Assert.Equal ("text", _textField.SelectedText);
_textField.Cut ();
Assert.Null (_textField.SelectedText);
}
[Fact]
public void Copy_Or_Cut_And_Paste_With_Selection ()
{
_textField.SelectedStart = 20;
_textField.CursorPosition = 24;
_textField.Copy ();
Assert.Equal ("text", _textField.SelectedText);
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
_textField.Paste ();
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
_textField.SelectedStart = 20;
_textField.Cut ();
_textField.Paste ();
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
}
[Fact]
public void Copy_Or_Cut_And_Paste_With_No_Selection ()
{
_textField.SelectedStart = 20;
_textField.CursorPosition = 24;
_textField.Copy ();
Assert.Equal ("text", _textField.SelectedText);
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
_textField.SelectedStart = -1;
_textField.Paste ();
Assert.Equal ("TAB to jump between texttext fields.", _textField.Text);
_textField.SelectedStart = 24;
_textField.Cut ();
Assert.Null (_textField.SelectedText);
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
_textField.SelectedStart = -1;
_textField.Paste ();
Assert.Equal ("TAB to jump between texttext fields.", _textField.Text);
}
[Fact]
public void Copy_Or_Cut__Not_Allowed_If_Secret_Is_True ()
{
_textField.Secret = true;
_textField.SelectedStart = 20;
_textField.CursorPosition = 24;
_textField.Copy ();
Assert.Null (_textField.SelectedText);
_textField.Cut ();
Assert.Null (_textField.SelectedText);
_textField.Secret = false;
_textField.Copy ();
Assert.Equal ("text", _textField.SelectedText);
_textField.Cut ();
Assert.Null (_textField.SelectedText);
}
[Fact]
public void Paste_Always_Clear_The_SelectedText ()
{
_textField.SelectedStart = 20;
_textField.CursorPosition = 24;
_textField.Copy ();
Assert.Equal ("text", _textField.SelectedText);
_textField.Paste ();
Assert.Null (_textField.SelectedText);
}
[Fact]
public void TextChanging_Event ()
{
bool cancel = true;
_textField.TextChanging += (e) => {
Assert.Equal ("changing", e.NewText);
if (cancel) {
e.Cancel = true;
}
};
_textField.Text = "changing";
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
cancel = false;
_textField.Text = "changing";
Assert.Equal ("changing", _textField.Text);
}
[Fact]
public void TextChanged_Event ()
{
_textField.TextChanged += (e) => {
Assert.Equal ("TAB to jump between text fields.", e);
};
_textField.Text = "changed";
Assert.Equal ("changed", _textField.Text);
}
[Fact]
public void Used_Is_True_By_Default ()
{
_textField.CursorPosition = 10;
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
_textField.ProcessKey (new KeyEvent ((Key)0x75, new KeyModifiers ())); // u
Assert.Equal ("TAB to jumup between text fields.", _textField.Text);
_textField.ProcessKey (new KeyEvent ((Key)0x73, new KeyModifiers ())); // s
Assert.Equal ("TAB to jumusp between text fields.", _textField.Text);
_textField.ProcessKey (new KeyEvent ((Key)0x65, new KeyModifiers ())); // e
Assert.Equal ("TAB to jumusep between text fields.", _textField.Text);
_textField.ProcessKey (new KeyEvent ((Key)0x64, new KeyModifiers ())); // d
Assert.Equal ("TAB to jumusedp between text fields.", _textField.Text);
}
[Fact]
public void Used_Is_False ()
{
_textField.Used = false;
_textField.CursorPosition = 10;
Assert.Equal ("TAB to jump between text fields.", _textField.Text);
_textField.ProcessKey (new KeyEvent ((Key)0x75, new KeyModifiers ())); // u
Assert.Equal ("TAB to jumu between text fields.", _textField.Text);
_textField.ProcessKey (new KeyEvent ((Key)0x73, new KeyModifiers ())); // s
Assert.Equal ("TAB to jumusbetween text fields.", _textField.Text);
_textField.ProcessKey (new KeyEvent ((Key)0x65, new KeyModifiers ())); // e
Assert.Equal ("TAB to jumuseetween text fields.", _textField.Text);
_textField.ProcessKey (new KeyEvent ((Key)0x64, new KeyModifiers ())); // d
Assert.Equal ("TAB to jumusedtween text fields.", _textField.Text);
}
}
}