public void TextBoxBaseUiaTextProvider_EditStyle_ReturnsCorrectValue()
{
using TextBoxBase textBoxBase = new SubTextBoxBase();
textBoxBase.CreateControl();
TextBoxBaseUiaTextProvider provider = new TextBoxBaseUiaTextProvider(textBoxBase);
ES actual = provider.EditStyle;
Assert.True(actual.HasFlag(ES.LEFT));
Assert.True(actual.HasFlag(ES.AUTOVSCROLL));
Assert.True(actual.HasFlag(ES.AUTOHSCROLL));
Assert.True(textBoxBase.IsHandleCreated);
}
public void UiaTextProvider_GetEditStyle_DoesntContainMultilineStyle_ForSinglelineTextBox()
{
// EditControl Multiline is false when EditControl doesn't have ES_MULTILINE style
using EditControl textBox = new EditControl(
editStyle: ES.LEFT | ES.AUTOHSCROLL | ES.AUTOVSCROLL,
style: WS.OVERLAPPED | WS.VISIBLE);
Mock <UiaTextProvider> providerMock = new Mock <UiaTextProvider>(MockBehavior.Strict);
ES actual = providerMock.Object.GetEditStyle(textBox);
Assert.False(actual.HasFlag(ES.MULTILINE));
}
public void UiaTextProvider_GetEditStyle_ContainsMultilineStyle_ForMultilineTextBox()
{
// EditControl Multiline is true when EditControl has ES_MULTILINE style
using EditControl textBox = new EditControl(
editStyle: ES.MULTILINE | ES.LEFT | ES.AUTOHSCROLL | ES.AUTOVSCROLL,
style: WS.OVERLAPPED | WS.VISIBLE);
Mock <UiaTextProvider> providerMock = new Mock <UiaTextProvider>(MockBehavior.Strict);
ES actual = UiaTextProvider.GetEditStyle(textBox);
Assert.True(actual.HasFlag(ES.MULTILINE));
}