public void WhenContentControl_CreatesComponents()
{
var element = new Elements.ContentControl {
Content = new Elements.TextBlock()
};
var props = new Props.ContentControl {
Content = new Props.TextBlock()
};
renderer.UpdateExistingElement(element, props);
Assert.That(props.Component, Is.Not.Null);
Assert.That(props.Content.Component, Is.Not.Null);
}
public void WhenContentControl_UpdatesProperties()
{
var element = new Elements.ContentControl {
Content = new Elements.TextBlock()
};
var content = new Props.TextBlock {
Text = "test", IsEnabled = true, Focusable = true
};
var props = new Props.ContentControl {
Content = content
};
renderer.UpdateExistingElement(element, props);
var actual = (Elements.TextBlock)element.Content;
Assert.That(actual.Text, Is.EqualTo(content.Text));
Assert.That(actual.IsEnabled, Is.True);
Assert.That(actual.Focusable, Is.True);
}
public void WhenContentControl_PreviousElementsAreRemoved()
{
var element = new Elements.ContentControl {
Content = new Elements.TextBlock()
};
var content = new Props.TextBlock {
Text = "test", IsEnabled = true, Focusable = true
};
var props = new Props.ContentControl {
Content = content
};
renderer.UpdateExistingElement(element, props);
renderer.UpdateExistingElement(new Elements.ContentControl {
Content = new Elements.TextBlock()
}, props);
var actual = (Elements.TextBlock)element.Content;
Assert.That(props.Component.Element, Is.Not.SameAs(element));
Assert.That(content.Component.Element, Is.Not.SameAs(element.Content));
}