public void TestSetMaxLengthBindingDoesNotHaveResolvedSourceAndContextItemIsNull()
{
editor.DataContext = Substitute.For <object>();
Binding myBinding = new Binding("StringLengthProperty");
editor.SetBinding(TextBox.TextProperty, myBinding);
AttributePropertySetter.SetAttributeProperty(editor);
Assert.Equal(0, editor.MaxLength);
}
public void TestSetMaxLengthWithInvalidControlType()
{
var invalidEditor = new RichTextBox();
StringLengthTestClass testObject = new StringLengthTestClass();
Binding myBinding = new Binding("StringLengthProperty")
{
Source = testObject
};
invalidEditor.SetBinding(TextBox.TextProperty, myBinding);
Assert.Throws <ArgumentException>(() => AttributePropertySetter.SetAttributeProperty(invalidEditor));
}
public void TestSetMaxLengthWithNullDataContext()
{
StringLengthTestClass testObject = new StringLengthTestClass();
Binding myBinding = new Binding("StringLengthProperty")
{
Source = testObject
};
editor.SetBinding(TextBox.TextProperty, myBinding);
AttributePropertySetter.SetAttributeProperty(editor);
Assert.Equal(0, editor.MaxLength);
}
public void TestSetMaxLengthBindingWhenAttributeIsInherited()
{
editor.DataContext = Substitute.For <object>();
StringLengthTestClass myMockObject = new ChildStringLengthTestClass();
Binding myBinding = new Binding("StringLengthProperty")
{
Source = myMockObject
};
editor.SetBinding(TextBox.TextProperty, myBinding);
AttributePropertySetter.SetAttributeProperty(editor);
Assert.Equal(50, editor.MaxLength);
}
public void TestSetMaxLengthBindingHasResolvedSourceWithTextBinding()
{
editor.DataContext = Substitute.For <object>();
StringLengthTestClass testObject = new StringLengthTestClass();
Binding myBinding = new Binding("StringLengthProperty")
{
Source = testObject
};
editor.SetBinding(TextBox.TextProperty, myBinding);
AttributePropertySetter.SetAttributeProperty(editor);
Assert.Equal(50, editor.MaxLength);
}
public void TestSetMaxLengthWithNullBinding()
{
editor.DataContext = Substitute.For <object>();
AttributePropertySetter.SetAttributeProperty(editor);
Assert.Equal(0, editor.MaxLength);
}
