public async Task OnTextCleared_MultilineTextBox()
{
await using var recorder = new TestRecorder(App);
//Arrange
IVisualElement grid = await LoadXaml(@"
<Grid>
<TextBox Style=""{StaticResource MaterialDesignFilledTextBox}""
materialDesign:HintAssist.Hint=""Floating hint in a box""
VerticalAlignment=""Top""/>
</Grid>");
IVisualElement textBox = await grid.GetElement("/TextBox");
Rect initialRect = await textBox.GetCoordinates();
double initialHeight = await textBox.GetActualHeight();
await textBox.SetText($"Line 1{Environment.NewLine}Line 2");
double twoLineHeight = await textBox.GetActualHeight();
//Act
await textBox.SetText("");
//Assert
await Wait.For(async() => Assert.Equal(initialHeight, await textBox.GetActualHeight()));
Rect rect = await textBox.GetCoordinates();
Assert.Equal(initialRect, rect);
recorder.Success();
}
public async Task OnClearButtonWithHintShown_ControlHeighDoesNotChange()
{
await using var recorder = new TestRecorder(App);
//Arrange
IVisualElement grid = await LoadXaml(@"
<Grid Margin=""30"">
<TextBox Style=""{StaticResource MaterialDesignFloatingHintTextBox}""
VerticalAlignment=""Top""
materialDesign:TextFieldAssist.HasClearButton=""True""
materialDesign:TextFieldAssist.PrefixText =""$""
materialDesign:TextFieldAssist.SuffixText = ""mm"">
<materialDesign:HintAssist.Hint>
<StackPanel Orientation=""Horizontal"" Margin=""-2 0 0 0"">
<materialDesign:PackIcon Kind=""AccessPoint"" />
<TextBlock>WiFi</TextBlock>
</StackPanel>
</materialDesign:HintAssist.Hint >
</TextBox>
</Grid>");
IVisualElement textBox = await grid.GetElement("/TextBox");
IVisualElement clearButton = await grid.GetElement("PART_ClearButton");
double initialHeight = await textBox.GetActualHeight();
//Act
await textBox.MoveKeyboardFocus();
//Delay needed to accout for transition storyboard
await Task.Delay(MaterialDesignTextBox.FocusedAimationTime);
//Assert
double height = await textBox.GetActualHeight();
Assert.Equal(initialHeight, height);
recorder.Success();
}
public async Task ScrollBarAssist_ButtonsVisibility_HidesButtonsOnMinimalistStyle()
{
await using var recorder = new TestRecorder(App);
string xaml = @"<ListBox Height=""300"" Width=""300""
materialDesign:ScrollBarAssist.ButtonsVisibility=""Collapsed""
ScrollViewer.HorizontalScrollBarVisibility=""Visible""
ScrollViewer.VerticalScrollBarVisibility=""Visible"">
<ListBox.Resources>
<Style BasedOn=""{StaticResource MaterialDesignScrollBarMinimal}"" TargetType=""{x:Type ScrollBar}"" />
</ListBox.Resources>
";
for (int i = 0; i < 50; i++)
{
xaml += $" <ListBoxItem>This is a pretty long meaningless text just to make horizontal scrollbar visibile</ListBoxItem>{Environment.NewLine}";
}
xaml += "</ListBox>";
IVisualElement listBox = await LoadXaml(xaml);
IVisualElement verticalScrollBar = await listBox.GetElement("PART_VerticalScrollBar");
IVisualElement horizontalScrollBar = await listBox.GetElement("PART_HorizontalScrollBar");
Assert.Equal(17, await verticalScrollBar.GetActualWidth());
var verticalThumb = await verticalScrollBar.GetElement("/Thumb~border");
Assert.Equal(10, await verticalThumb.GetActualWidth());
var upButton = await verticalScrollBar.GetElement("PART_LineUpButton");
Assert.False(await upButton.GetIsVisible());
var downButton = await verticalScrollBar.GetElement("PART_LineDownButton");
Assert.False(await downButton.GetIsVisible());
Assert.Equal(17, await horizontalScrollBar.GetActualHeight());
var horizontalThumb = await horizontalScrollBar.GetElement("/Thumb~border");
Assert.Equal(10, await horizontalThumb.GetActualHeight());
var leftButton = await horizontalScrollBar.GetElement("PART_LineLeftButton");
Assert.False(await upButton.GetIsVisible());
var rightButton = await horizontalScrollBar.GetElement("PART_LineRightButton");
Assert.False(await downButton.GetIsVisible());
recorder.Success();
}
public async Task OnClearButtonShown_ControlHeighDoesNotChange()
{
await using var recorder = new TestRecorder(App);
//Arrange
IVisualElement grid = await LoadXaml(@"
<Grid Margin=""30"">
<TextBox VerticalAlignment=""Top""
Text=""Some Text""
materialDesign:TextFieldAssist.HasClearButton=""True"">
</TextBox>
</Grid>");
IVisualElement textBox = await grid.GetElement("/TextBox");
IVisualElement clearButton = await grid.GetElement("PART_ClearButton");
await textBox.MoveKeyboardFocus();
//Delay needed to accout for transition storyboard
await Task.Delay(MaterialDesignTextBox.FocusedAimationTime);
double initialHeight = await textBox.GetActualHeight();
//Act
await clearButton.Click();
//Assert
await Task.Delay(MaterialDesignTextBox.FocusedAimationTime);
double height = await textBox.GetActualHeight();
Assert.Equal(initialHeight, height);
recorder.Success();
}
