public void ShouldGetViewsFromRegistryOnAttach()
{
var region = new MockPresentationRegion() { Name = "MyRegion" };
var viewFactory = new MockRegionContentRegistry();
var view = new object();
viewFactory.GetContentsReturnValue.Add(view);
var behavior = new AutoPopulateRegionBehavior(viewFactory)
{
Region = region
};
behavior.Attach();
Assert.AreEqual("MyRegion", viewFactory.GetContentsArgumentRegionName);
Assert.AreEqual(1, region.MockViews.Items.Count);
Assert.AreEqual(view, region.MockViews.Items[0]);
}
public void CanAttachBeforeSettingName()
{
var region = new MockPresentationRegion() { Name = null };
var viewFactory = new MockRegionContentRegistry();
var view = new object();
viewFactory.GetContentsReturnValue.Add(view);
var behavior = new AutoPopulateRegionBehavior(viewFactory)
{
Region = region
};
behavior.Attach();
Assert.IsFalse(viewFactory.GetContentsCalled);
region.Name = "MyRegion";
Assert.IsTrue(viewFactory.GetContentsCalled);
Assert.AreEqual("MyRegion", viewFactory.GetContentsArgumentRegionName);
Assert.AreEqual(1, region.MockViews.Items.Count);
Assert.AreEqual(view, region.MockViews.Items[0]);
}
public void NullRegionThrows()
{
var behavior = new AutoPopulateRegionBehavior(new MockRegionContentRegistry());
behavior.Attach();
}
public void NullRegionThrows()
{
var behavior = new AutoPopulateRegionBehavior(new MockRegionContentRegistry());
Assert.ThrowsException<InvalidOperationException>(() => behavior.Attach());
}