public void TextBoxBaseUiaTextProvider_GetLineFromCharIndex_ReturnsCorrectValue(Size size, bool multiline, int charIndex, int expectedLine)
{
using SubTextBoxBase textBoxBase = new SubTextBoxBase()
{
Size = size, Multiline = multiline
};
textBoxBase.CreateControl();
textBoxBase.Text = "Some test text for testing GetLineFromCharIndex method";
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
int actualLine = provider.GetLineFromCharIndex(charIndex);
Assert.Equal(expectedLine, actualLine);
Assert.True(textBoxBase.IsHandleCreated);
}
public void TextBoxBaseUiaTextProvider_GetFormattingRectangle_ReturnsCorrectValue(bool multiline, Size size, Rectangle expectedRectangle)
{
using SubTextBoxBase textBoxBase = new SubTextBoxBase()
{
Size = size, Multiline = multiline
};
textBoxBase.CreateControl();
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
Rectangle providerRectangle = provider.BoundingRectangle;
Assert.Equal(expectedRectangle, providerRectangle);
Assert.True(textBoxBase.IsHandleCreated);
}
public void TextBoxBaseUiaTextProvider_GetPositionFromCharForUpperRightCorner_ReturnsCorrectValue(Size size, string text, bool multiline, int charIndex, Point expectedPoint)
{
using SubTextBoxBase textBoxBase = new SubTextBoxBase()
{
Size = size, Text = text, Multiline = multiline
};
textBoxBase.CreateControl();
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
Point actualPoint = provider.GetPositionFromCharForUpperRightCorner(charIndex, textBoxBase.Text);
Assert.True(actualPoint.X >= expectedPoint.X - 1 || actualPoint.X <= expectedPoint.X + 1);
Assert.True(actualPoint.Y >= expectedPoint.Y - 1 || actualPoint.Y <= expectedPoint.Y + 1);
Assert.True(textBoxBase.IsHandleCreated);
}
public void TextBoxBaseUiaTextProvider_LineScroll_ReturnCorrectValue(int expectedLine)
{
using TextBoxBase textBoxBase = new SubTextBoxBase
{
Multiline = true,
Text = "Some long long test text for testing GetFirstVisibleLine method",
Size = new Size(50, 100)
};
textBoxBase.CreateControl();
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
Assert.True(provider.LineScroll(0, expectedLine));
Assert.Equal(expectedLine, provider.FirstVisibleLine);
Assert.True(textBoxBase.IsHandleCreated);
}
public void TextBoxBaseUiaTextProvider_GetVisibleRangePoints_ReturnsZeros_WithoutHandle(Size size, int expectedStart, int expectedEnd)
{
using SubTextBoxBase textBoxBase = new SubTextBoxBase()
{
Size = size
};
textBoxBase.Text = "Some test text for testing";
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
provider.GetVisibleRangePoints(out int providerVisibleStart, out int providerVisibleEnd);
Assert.Equal(0, providerVisibleStart);
Assert.Equal(0, providerVisibleEnd);
Assert.False(textBoxBase.IsHandleCreated);
}
public void TextBoxBaseUiaTextProvider_GetLogfont_ReturnsCorrectValue()
{
using (new NoAssertContext())
{
using TextBoxBase textBoxBase = new SubTextBoxBase();
textBoxBase.CreateControl();
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
LOGFONTW expected = LOGFONTW.FromFont(textBoxBase.Font);
LOGFONTW actual = provider.Logfont;
Assert.False(string.IsNullOrEmpty(actual.FaceName.ToString()));
Assert.Equal(expected, actual);
Assert.True(textBoxBase.IsHandleCreated);
}
}
public void TextBoxBaseUiaTextProvider_GetLineIndex_ReturnsMinusOne_WithoutHandle(Size size, bool multiline, int lineIndex, int expectedIndex)
{
using SubTextBoxBase textBoxBase = new SubTextBoxBase()
{
Size = size,
Multiline = multiline,
Text = "Some test text for testing GetLineIndex method"
};
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
int actualIndex = provider.GetLineIndex(lineIndex);
Assert.Equal(-1, actualIndex);
Assert.False(textBoxBase.IsHandleCreated);
}
public void TextBoxBaseUiaTextProvider_LineScroll_DoesntWork_WitoutHandle(int expectedLine)
{
using TextBoxBase textBoxBase = new SubTextBoxBase
{
Multiline = true,
Size = new Size(50, 100)
};
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
textBoxBase.Text = "Some long long test text for testing GetFirstVisibleLine method";
Assert.False(provider.LineScroll(0, expectedLine));
Assert.Equal(-1, provider.FirstVisibleLine);
Assert.False(textBoxBase.IsHandleCreated);
}
public void TextBoxBaseUiaTextProvider_LineCount_Get_ReturnsMinusOne_WithoutHandle()
{
using TextBoxBase textBoxBase = new SubTextBoxBase();
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
Assert.Equal(-1, provider.LinesCount);
textBoxBase.Multiline = true;
textBoxBase.Size = new Size(30, 50);
Assert.Equal(-1, provider.LinesCount);
textBoxBase.Text += "1\r\n";
Assert.Equal(-1, provider.LinesCount);
Assert.False(textBoxBase.IsHandleCreated);
}
public void TextBoxBaseUiaTextProvider_FirstVisibleLine_Get_ReturnsMinuOne_WithoutHandle()
{
using TextBoxBase textBoxBase = new SubTextBoxBase();
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
int line = provider.FirstVisibleLine;
Assert.Equal(-1, line);
textBoxBase.Multiline = true;
textBoxBase.Size = new Size(30, 100);
line = provider.FirstVisibleLine;
Assert.Equal(-1, line);
Assert.False(textBoxBase.IsHandleCreated);
}
public void TextBoxBaseAccessibleObject_ControlType_IsExpected_IfAccessibleRoleIsDefault(bool createControl, AccessibleRole expectedRole, int expectedType)
{
using TextBoxBase textBoxBase = new SubTextBoxBase();
// AccessibleRole is not set = Default
if (createControl)
{
textBoxBase.CreateControl();
}
AccessibleObject accessibleObject = textBoxBase.AccessibilityObject;
object actual = accessibleObject.GetPropertyValue(UiaCore.UIA.ControlTypePropertyId);
Assert.Equal(expectedRole, accessibleObject.Role);
Assert.Equal((UiaCore.UIA)expectedType, actual);
Assert.Equal(createControl, textBoxBase.IsHandleCreated);
}
public void TextBoxBaseUiaTextProvider_FirstVisibleLine_Get_ReturnsCorrectValue()
{
using TextBoxBase textBoxBase = new SubTextBoxBase();
textBoxBase.Multiline = true;
textBoxBase.Size = new Size(50, 100);
textBoxBase.CreateControl();
Assert.True(textBoxBase.IsHandleCreated);
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
Assert.Equal(0, provider.FirstVisibleLine);
provider.LineScroll(0, 2);
Assert.Equal(0, provider.FirstVisibleLine);
textBoxBase.Text = "Some long long test text for testing GetFirstVisibleLine method";
provider.LineScroll(0, 2);
Assert.Equal(2, provider.FirstVisibleLine);
}
public void TextBoxBaseUiaTextProvider_SetSelection_GetSelection_ReturnCorrectValue(int start, int end)
{
using TextBoxBase textBoxBase = new SubTextBoxBase();
textBoxBase.CreateControl();
textBoxBase.Text = "Some test text for testing";
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
provider.SetSelection(start, end);
UiaCore.ITextRangeProvider[] selection = provider.GetSelection();
Assert.NotNull(selection);
UiaTextRange textRange = selection[0] as UiaTextRange;
Assert.NotNull(textRange);
Assert.Equal(start, textRange.Start);
Assert.Equal(end, textRange.End);
Assert.True(textBoxBase.IsHandleCreated);
}
public void TextBoxBaseUiaTextProvider_SetSelection_DoesntSelectText_IfIncorrectArguments(int start, int end)
{
using (new NoAssertContext())
{
using TextBoxBase textBoxBase = new SubTextBoxBase();
textBoxBase.CreateControl();
textBoxBase.Text = "Some test text for testing";
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
provider.SetSelection(start, end);
UiaCore.ITextRangeProvider[] selection = provider.GetSelection();
Assert.NotNull(selection);
UiaTextRange textRange = selection[0] as UiaTextRange;
Assert.NotNull(textRange);
Assert.Equal(0, textRange.Start);
Assert.Equal(0, textRange.End);
Assert.True(textBoxBase.IsHandleCreated);
}
}
public void TextBoxBaseUiaTextProvider_GetVisibleRangePoints_ForSinglelineTextBox_ReturnsCorrectValue(Size size, int expectedStart, int expectedEnd)
{
using SubTextBoxBase textBoxBase = new SubTextBoxBase()
{
Multiline = false,
Text = "Some test text for testing",
Size = size
};
textBoxBase.CreateControl();
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
provider.GetVisibleRangePoints(out int providerVisibleStart, out int providerVisibleEnd);
Assert.True(providerVisibleStart >= 0);
Assert.True(providerVisibleStart < textBoxBase.Text.Length);
Assert.True(providerVisibleEnd >= 0);
Assert.True(providerVisibleEnd <= textBoxBase.Text.Length);
Assert.Equal(expectedStart, providerVisibleStart);
Assert.Equal(expectedEnd, providerVisibleEnd);
Assert.True(textBoxBase.IsHandleCreated);
}
private void SendCtrlBackspace(SubTextBoxBase tb)
{
var message = new Message();
tb.ProcessCmdKey(ref message, Keys.Control | Keys.Back);
}
