public void Remove_ActiveDocumentViewInViewHostWithNoOtherDocumentViews_ActiveDocumentViewSetToNullAndActiveDocumentViewEventsFired()
{
// Setup
var testView1 = new TestView();
var testView2 = new TestView();
var activeDocumentViewChangingCounter = 0;
var activeDocumentViewChangedCounter = 0;
var activeViewChangedCounter = 0;
using (var avalonDockViewHost = new AvalonDockViewHost())
{
avalonDockViewHost.AddDocumentView(testView1, string.Empty, string.Empty, null);
avalonDockViewHost.AddToolView(testView2, ToolViewLocation.Left, string.Empty, string.Empty, null);
SetActiveView(avalonDockViewHost, testView1);
avalonDockViewHost.ActiveDocumentViewChanging += (sender, args) => activeDocumentViewChangingCounter++;
avalonDockViewHost.ActiveDocumentViewChanged += (sender, args) => activeDocumentViewChangedCounter++;
avalonDockViewHost.ActiveViewChanged += (sender, args) => activeViewChangedCounter++;
// Call
avalonDockViewHost.Remove(testView1);
// Assert
Assert.AreEqual(1, activeDocumentViewChangingCounter);
Assert.AreEqual(1, activeDocumentViewChangedCounter);
Assert.AreEqual(0, activeViewChangedCounter);
Assert.IsNull(avalonDockViewHost.ActiveDocumentView);
}
}
public void Remove_ToolViewInViewHostWithMultipleViews_ViewRemoved()
{
// Setup
var testView1 = new TestView();
var testView2 = new TestView();
using (var avalonDockViewHost = new AvalonDockViewHost())
{
avalonDockViewHost.AddToolView(testView1, ToolViewLocation.Left, string.Empty, string.Empty, null);
avalonDockViewHost.AddToolView(testView2, ToolViewLocation.Left, string.Empty, string.Empty, null);
// Precondition
CollectionAssert.AreEqual(
new[]
{
testView1,
testView2
},
avalonDockViewHost.ToolViews);
// Call
avalonDockViewHost.Remove(testView1);
// Assert
CollectionAssert.AreEqual(
new[]
{
testView2
},
avalonDockViewHost.ToolViews);
}
}
public void Remove_DocumentViewInViewHostWithMultipleViews_ViewRemoved()
{
// Setup
var testView1 = new TestView();
var testView2 = new TestView();
using (var avalonDockViewHost = new AvalonDockViewHost())
{
avalonDockViewHost.AddDocumentView(testView1, string.Empty, string.Empty, null);
avalonDockViewHost.AddDocumentView(testView2, string.Empty, string.Empty, null);
// Precondition
CollectionAssert.AreEqual(
new[]
{
testView1,
testView2
},
avalonDockViewHost.DocumentViews);
Assert.IsTrue(IsDocumentViewPresent(avalonDockViewHost, testView1));
// Call
avalonDockViewHost.Remove(testView1);
// Assert
CollectionAssert.AreEqual(
new[]
{
testView2
},
avalonDockViewHost.DocumentViews);
Assert.IsFalse(IsDocumentViewPresent(avalonDockViewHost, testView1));
}
}
public void Remove_ToolViewInViewHostWithMultipleOtherViews_ActiveDocumentViewNotAffectedAndNoActiveViewEventsFired()
{
// Setup
var testView1 = new TestView();
var testView2 = new TestView();
var testView3 = new TestView();
var testView4 = new TestView();
var testView5 = new TestView();
var activeDocumentViewChangingCounter = 0;
var activeDocumentViewChangedCounter = 0;
var activeViewChangedCounter = 0;
using (var avalonDockViewHost = new AvalonDockViewHost())
{
avalonDockViewHost.AddDocumentView(testView1, string.Empty, string.Empty, null);
avalonDockViewHost.AddDocumentView(testView2, string.Empty, string.Empty, null);
avalonDockViewHost.AddDocumentView(testView3, string.Empty, string.Empty, null);
avalonDockViewHost.AddDocumentView(testView4, string.Empty, string.Empty, null);
avalonDockViewHost.AddToolView(testView5, ToolViewLocation.Left, string.Empty, string.Empty, null);
SetActiveView(avalonDockViewHost, testView3);
SetActiveView(avalonDockViewHost, testView5);
// Precondition
Assert.AreSame(testView3, avalonDockViewHost.ActiveDocumentView);
avalonDockViewHost.ActiveDocumentViewChanging += (sender, args) => activeDocumentViewChangingCounter++;
avalonDockViewHost.ActiveDocumentViewChanged += (sender, args) => activeDocumentViewChangedCounter++;
avalonDockViewHost.ActiveViewChanged += (sender, args) => activeViewChangedCounter++;
// Call
avalonDockViewHost.Remove(testView5);
// Assert
Assert.AreEqual(0, activeDocumentViewChangingCounter);
Assert.AreEqual(0, activeDocumentViewChangedCounter);
Assert.AreEqual(0, activeViewChangedCounter);
Assert.AreSame(testView3, avalonDockViewHost.ActiveDocumentView);
}
}
public void Remove_ToolView_ViewClosedEventsFired()
{
// Setup
var testView = new TestView();
var viewClosedCounter = 0;
using (var avalonDockViewHost = new AvalonDockViewHost())
{
avalonDockViewHost.AddToolView(testView, ToolViewLocation.Left, string.Empty, string.Empty, null);
avalonDockViewHost.ViewClosed += (sender, args) =>
{
Assert.AreSame(testView, args.View);
viewClosedCounter++;
};
// Call
avalonDockViewHost.Remove(testView);
// Assert
Assert.AreEqual(1, viewClosedCounter);
}
}