public void WorkflowDesigner_Initialize_WhenWorkflowXamlNullAndFetchFails_ExpectNewWorkflow()
{
var ok = true;
var msg = string.Empty;
var t = new Thread(() =>
{
try
{
#region Setup viewModel
var workflow = new ActivityBuilder();
var resourceRep = new Mock<IResourceRepository>();
resourceRep.Setup(r => r.All()).Returns(new List<IResourceModel>());
ExecuteMessage exeMsg = null;
// ReSharper disable ExpressionIsAlwaysNull
resourceRep.Setup(r => r.FetchResourceDefinition(It.IsAny<IEnvironmentModel>(), It.IsAny<Guid>(), It.IsAny<Guid>(), It.IsAny<bool>())).Returns(exeMsg);
// ReSharper restore ExpressionIsAlwaysNull
var resourceModel = new Mock<IContextualResourceModel>();
resourceModel.Setup(m => m.Environment.ResourceRepository).Returns(resourceRep.Object);
resourceModel.Setup(r => r.ResourceName).Returns("Test");
StringBuilder xamlBuilder = new StringBuilder("abc");
var workflowHelper = new Mock<IWorkflowHelper>();
var ok2 = false;
workflowHelper.Setup(h => h.CreateWorkflow(It.IsAny<string>())).Returns(() =>
{
ok2 = true;
return workflow;
});
workflowHelper.Setup(h => h.SanitizeXaml(It.IsAny<StringBuilder>())).Returns(xamlBuilder);
var viewModel = new WorkflowDesignerViewModelMock(resourceModel.Object, workflowHelper.Object);
#endregion
var environmentRepository = SetupEnvironmentRepo(Guid.Empty); // Set the active environment
#region setup Mock ModelItem
var properties = new Dictionary<string, Mock<ModelProperty>>();
var propertyCollection = new Mock<ModelPropertyCollection>();
var testAct = DsfActivityFactory.CreateDsfActivity(resourceModel.Object, new DsfActivity(), true, environmentRepository, true);
var prop = new Mock<ModelProperty>();
prop.Setup(p => p.SetValue(It.IsAny<DsfActivity>())).Verifiable();
prop.Setup(p => p.ComputedValue).Returns(testAct);
properties.Add("Action", prop);
propertyCollection.Protected().Setup<ModelProperty>("Find", "Action", true).Returns(prop.Object);
var source = new Mock<ModelItem>();
source.Setup(s => s.Properties).Returns(propertyCollection.Object);
source.Setup(s => s.ItemType).Returns(typeof(FlowStep));
#endregion
#region setup mock to change properties
//mock item adding - this is obsolote functionality but not refactored due to overhead
var args = new Mock<ModelChangedEventArgs>();
#pragma warning disable 618
args.Setup(a => a.ItemsAdded).Returns(new List<ModelItem> { source.Object });
#pragma warning restore 618
#endregion
//Execute
viewModel.LoadXaml();
// verify CreateWorkflow called
Assert.IsTrue(ok2);
}
catch (Exception e)
{
ok = false;
msg = e.Message + " -> " + e.StackTrace;
}
});
t.SetApartmentState(ApartmentState.STA);
t.Start();
t.Join();
Assert.IsTrue(ok, msg);
}