public void ShouldNotAllowToNavigateToViewWhenProvidedRegionDoesNotExist()
{
// Given
var regionCollection = new TestRegionCollection();
var regionManagerMock = new Mock <IRegionManager>();
var notExistingRegionName = Guid.NewGuid().ToString();
regionManagerMock.SetupGet(r => r.Regions).Returns(regionCollection);
var command = new NavigateToProcessingChainElementCustomizationViewCommand(regionManagerMock.Object, notExistingRegionName, _viewLocator);
// When
// Then
Assert.IsFalse(command.CanExecute(_chainElementTemplate));
Assert.Throws <CannotExecuteCommandException>(() => command.Execute(_chainElementTemplate));
}
public void ShouldNotAllowToChangeRegionsViewProvidedNotRegisteredRegionToNavigate()
{
// Given
var regionCollection = new TestRegionCollection();
var regionManagerMock = new Mock <IRegionManager>();
var notExistingRegionName = Guid.NewGuid().ToString();
regionManagerMock.SetupGet(r => r.Regions).Returns(regionCollection);
IChangeRegionsViewCommand <string> command = new ChangeRegionsViewCommand <string>(regionManagerMock.Object, notExistingRegionName);
// When
// Then
Assert.IsFalse(command.CanExecute(_viewName));
Assert.Throws <CannotExecuteCommandException>(() => command.Execute(_viewName));
}
public void SetUp()
{
_viewLocator = new TestViewLocator();
_chainElementTemplate = new TestChainElementTemplateTemplateTemplateTemplate();
_regionName = "Test Region";
_regionMock = new Mock <IRegion>();
_regionMock.SetupGet(r => r.Name).Returns(_regionName);
_regionMock.SetupGet(r => r.Views).Returns(new TestViewsCollection());
var regionCollection = new TestRegionCollection {
_regionMock.Object
};
_regionManagerMock = new Mock <IRegionManager>();
_regionManagerMock.SetupGet(r => r.Regions).Returns(regionCollection);
}
public void SetUp()
{
_regionName = "Test Region";
_viewName = nameof(TestView);
_regionMock = new Mock <IRegion>();
_regionMock.SetupGet(r => r.Name).Returns(_regionName);
_regionMock.SetupGet(r => r.Views).Returns(new TestViewsCollection());
var regionCollection = new TestRegionCollection {
_regionMock.Object
};
_regionManagerMock = new Mock <IRegionManager>();
_regionManagerMock.SetupGet(r => r.Regions).Returns(regionCollection);
_eventAggregator = new Mock <IEventAggregator>().Object;
}