public void AdapterAddsSelectorItemsSourceSyncBehavior()
{
var control = new ListBox();
IRegionAdapter adapter = new TestableSelectorRegionAdapter();
IRegion region = adapter.Initialize(control, "Region1");
Assert.IsNotNull(region);
Assert.IsInstanceOfType(region.Behaviors["SelectorItemsSourceSyncBehavior"], typeof(SelectorItemsSourceSyncBehavior));
}
public void AdapterAssociatesSelectorWithRegion()
{
var control = new TabControl();
IRegionAdapter adapter = new TestableSelectorRegionAdapter();
IRegion region = adapter.Initialize(control);
Assert.IsNotNull(region);
Assert.AreSame(control.ItemsSource, region.Views);
}
public void AdapterAddsSelectorItemsSourceSyncBehavior()
{
var control = new ListBox();
IRegionAdapter adapter = new TestableSelectorRegionAdapter();
IRegion region = adapter.Initialize(control, "Region1");
Assert.NotNull(region);
Assert.IsType <SelectorItemsSourceSyncBehavior>(region.Behaviors["SelectorItemsSourceSyncBehavior"]);
}
public void AdapterAssociatesSelectorWithRegion()
{
var control = new TabControl();
IRegionAdapter adapter = new TestableSelectorRegionAdapter();
IRegion region = adapter.Initialize(control);
Assert.IsNotNull(region);
Assert.AreSame(control.ItemsSource, region.Views);
}
public void ShouldMoveAlreadyExistingContentInControlToRegion()
{
var control = new TabControl();
var view = new object();
control.Items.Add(view);
IRegionAdapter adapter = new TestableSelectorRegionAdapter();
var region = (MockRegion)adapter.Initialize(control);
Assert.AreEqual(1, region.MockViews.Count());
Assert.AreSame(view, region.MockViews.ElementAt(0));
Assert.AreSame(view, control.Items[0]);
}
public async Task AdapterAddsSelectorItemsSourceSyncBehavior()
{
await ExecuteOnUIThread(() =>
{
var control = new ListBox();
IRegionAdapter adapter = new TestableSelectorRegionAdapter();
IRegion region = adapter.Initialize(control, "Region1");
Assert.IsNotNull(region);
Assert.IsInstanceOfType(region.Behaviors["SelectorItemsSourceSyncBehavior"], typeof(SelectorItemsSourceSyncBehavior));
});
}
public void ShouldMoveAlreadyExistingContentInControlToRegion()
{
var control = new TabControl();
var view = new object();
control.Items.Add(view);
IRegionAdapter adapter = new TestableSelectorRegionAdapter();
var region = (MockRegion)adapter.Initialize(control);
Assert.AreEqual(1, region.MockViews.Count());
Assert.AreSame(view, region.MockViews.ElementAt(0));
Assert.AreSame(view, control.Items[0]);
}
public void ControlWithExistingItemSourceThrows()
{
TabControl tabControl = new TabControl() { ItemsSource = new List<string>() };
IRegionAdapter adapter = new TestableSelectorRegionAdapter();
try
{
var region = (MockRegion)adapter.Initialize(tabControl);
Assert.Fail();
}
catch (Exception ex)
{
Assert.IsInstanceOfType(ex, typeof(InvalidOperationException));
StringAssert.Contains(ex.Message, "ItemsControl's ItemsSource property is not empty.");
}
}
public void ControlWithExistingItemSourceThrows()
{
TabControl tabControl = new TabControl()
{
ItemsSource = new List <string>()
};
IRegionAdapter adapter = new TestableSelectorRegionAdapter();
try
{
var region = (MockRegion)adapter.Initialize(tabControl);
Assert.Fail();
}
catch (Exception ex)
{
Assert.IsInstanceOfType(ex, typeof(InvalidOperationException));
StringAssert.Contains(ex.Message, "ItemsControl's ItemsSource property is not empty.");
}
}
public void ControlWithExistingBindingOnItemsSourceWithNullValueThrows()
{
TabControl tabControl = new TabControl();
Binding binding = new Binding("Enumerable");
binding.Source = new SimpleModel()
{
Enumerable = null
};
BindingOperations.SetBinding(tabControl, TabControl.ItemsSourceProperty, binding);
IRegionAdapter adapter = new TestableSelectorRegionAdapter();
try
{
var region = (MockRegion)adapter.Initialize(tabControl);
Assert.Fail();
}
catch (Exception ex)
{
Assert.IsInstanceOfType(ex, typeof(InvalidOperationException));
StringAssert.Contains(ex.Message, "ItemsControl's ItemsSource property is not empty.");
}
}
public void ControlWithExistingBindingOnItemsSourceWithNullValueThrows()
{
TabControl tabControl = new TabControl();
Binding binding = new Binding("Enumerable");
binding.Source = new SimpleModel() { Enumerable = null };
BindingOperations.SetBinding(tabControl, TabControl.ItemsSourceProperty, binding);
IRegionAdapter adapter = new TestableSelectorRegionAdapter();
try
{
var region = (MockRegion)adapter.Initialize(tabControl);
Assert.Fail();
}
catch (Exception ex)
{
Assert.IsInstanceOfType(ex, typeof(InvalidOperationException));
StringAssert.Contains(ex.Message, "ItemsControl's ItemsSource property is not empty.");
}
}
