public void VerifyProperties()
{
var vm = new DiagramControlContextMenuViewModel {
Behavior = this.behavior.Object
};
Assert.IsNotEmpty(vm.ContextMenu);
Assert.AreEqual(5, vm.ContextMenu.Count);
Assert.AreEqual(6, vm.ContextMenu.OfType <BarSubItem>().SelectMany(x => x.Items).Count());
Assert.AreEqual(12, vm.ContextMenu.OfType <BarSubItem>().SelectMany(x => x.Items.OfType <BarSubItem>().SelectMany(s => s.Items)).Count());
Assert.IsNotNull(vm.Behavior);
Assert.IsNotNull(vm.IsolateCommand);
Assert.IsNotNull(vm.ApplyTreeViewLayoutRightToLeft);
Assert.IsNotNull(vm.ApplyTreeViewLayoutLeftToRight);
Assert.IsNotNull(vm.ApplyTreeViewLayoutBottomToTop);
Assert.IsNotNull(vm.ApplyTreeViewLayoutTopToBottom);
Assert.IsNotNull(vm.ApplyFugiyamaLayoutRightToLeft);
Assert.IsNotNull(vm.ApplyFugiyamaLayoutLeftToRight);
Assert.IsNotNull(vm.ApplyFugiyamaLayoutTopToBottom);
Assert.IsNotNull(vm.ApplyFugiyamaLayoutBottomToTop);
Assert.IsNotNull(vm.ApplyTipOverLayoutLeftToRight);
Assert.IsNotNull(vm.ApplyTipOverLayoutRightToLeft);
Assert.IsNotNull(vm.ApplyMindMapLayoutBottomToTop);
Assert.IsNotNull(vm.ApplyMindMapLayoutLeftToRight);
Assert.IsNotNull(vm.ApplyCircularLayout);
Assert.IsNotNull(vm.ApplyOrganisationalChartLayout);
Assert.IsNull(vm.HoveredElement);
}
public void VerifyApplyLayout()
{
var vm = new DiagramControlContextMenuViewModel {
Behavior = this.behavior.Object
};
vm.ApplyTreeViewLayoutRightToLeft.Execute(null);
this.behavior.Verify(x => x.ApplySpecifiedLayout(LayoutEnumeration.TreeView, LayoutDirection.RightToLeft), Times.Once);
vm.ApplyFugiyamaLayoutBottomToTop.Execute(null);
this.behavior.Verify(x => x.ApplySpecifiedLayout(LayoutEnumeration.Fugiyama, Direction.Up), Times.Once);
vm.ApplyCircularLayout.Execute(null);
this.behavior.Verify(x => x.ApplySpecifiedLayout(LayoutEnumeration.Circular), Times.Once);
}
public void VerifyExportCommand()
{
var vm = new DiagramControlContextMenuViewModel {
Behavior = this.behavior.Object
};
Assert.IsTrue(vm.ContextMenu.Any());
Assert.IsTrue(vm.ExportGraphAsPdf.CanExecute(null));
Assert.IsTrue(vm.ExportGraphAsJpg.CanExecute(null));
vm.ExportGraphAsJpg.Execute(null);
vm.ExportGraphAsPdf.Execute(null);
this.behavior.Verify(x => x.ExportGraph(DiagramExportFormat.JPEG), Times.Once);
this.behavior.Verify(x => x.ExportGraph(DiagramExportFormat.PDF), Times.Once);
}
public void VerifyIsolation()
{
this.behavior.Setup(x => x.ExitIsolation());
this.behavior.Setup(x => x.Isolate()).Returns(false);
var vm = new DiagramControlContextMenuViewModel {
Behavior = this.behavior.Object
};
vm.HoveredElement = null;
Assert.IsFalse(vm.IsolateCommand.CanExecute(null));
vm.HoveredElement = new GraphElementViewModel(new NestedElement()
{
RootElement = new ElementDefinition(),
ElementUsage =
{
new ElementUsage()
{
Container = new ElementDefinition()
{
Owner = new DomainOfExpertise()
},
Owner = new DomainOfExpertise(), ElementDefinition = new ElementDefinition()
}
}
});
Assert.IsTrue(vm.IsolateCommand.CanExecute(null));
vm.HoveredElement = null;
Assert.IsFalse(vm.IsolateCommand.CanExecute(null));
Assert.IsFalse(vm.CanExitIsolation);
vm.IsolateCommand.Execute(null);
Assert.IsFalse(vm.CanExitIsolation);
this.behavior.Setup(x => x.Isolate()).Returns(true);
vm.IsolateCommand.Execute(null);
Assert.IsTrue(vm.CanExitIsolation);
vm.IsolateCommand.Execute(null);
Assert.IsTrue(vm.CanExitIsolation);
vm.ExitIsolationCommand.Execute(null);
Assert.IsFalse(vm.CanExitIsolation);
Assert.IsFalse(vm.ExitIsolationCommand.CanExecute(null));
this.behavior.Verify(x => x.Isolate(), Times.Exactly(3));
this.behavior.Verify(x => x.ExitIsolation(), Times.Once);
}