public void CurrentStateIsReported()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = view.Model;
// Act
model.New();
// Assert
Assert.AreEqual(StateMachineExample.State1, model.CurrentState);
}
}
public void CtorShouldCreateTracker()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = new WorkflowModel(view);
// Act
var wi = new WorkflowInstance(model);
// Assert
Assert.IsNotNull(wi.StateTracker);
}
}
public void CurrentStateIsNullWhenNew()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = view.Model;
// Act
var state = model.CurrentState;
// Assert
Assert.IsNull(state);
}
}
public void HostIsNotNull()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = new WorkflowModel(view);
var wi = new WorkflowInstance(model);
// Act
wi.New();
// Assert
Assert.IsNotNull(wi.Host);
}
}
public void CurrentStateMachineNameIsNullWhenNew()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = view.Model;
// Act
var stateMachineName = model.CurrentStateMachineName;
// Assert
Assert.AreEqual(WorkflowModel.Unknown, stateMachineName);
}
}
public void UnloadShouldUnloadWorkflowApp()
{
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
// Arrange
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = new WorkflowModel(view);
// Create and run the workflow
model.New();
// Act
// Load the instances from the datbase
var workflowInstance = model.CurrentInstance;
workflowInstance.Unload();
var isLoaded = workflowInstance.IsLoaded;
// Assert
Assert.IsFalse(isLoaded);
}
}
public void ResumeShouldResume()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = new WorkflowModel(view);
var wi = new WorkflowInstance(model);
wi.New();
// Act
wi.Resume(StateTrigger.T1);
// Assert
Assert.AreEqual(StateMachineExample.State2, wi.StateTracker.CurrentState);
}
}
public void IsLoadedReturnsTrueOnNew()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = new WorkflowModel(view);
var wi = new WorkflowInstance(model);
wi.New();
// Act
var actual = wi.IsLoaded;
// Assert
Assert.IsTrue(actual);
}
}
public void IsLoadedFiresPropertyChanged()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = new WorkflowModel(view);
var wi = new WorkflowInstance(model);
var propChanged = false;
wi.PropertyChanged += (sender, args) =>
{
if (!propChanged)
{
propChanged = args.PropertyName == "IsLoaded";
}
};
// Act
wi.New();
// Assert
Assert.IsTrue(propChanged);
}
}
public void IdIsNotEmptyGuid()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = new WorkflowModel(view);
var wi = new WorkflowInstance(model);
// Act
var id = wi.Id;
// Assert
Assert.AreEqual(Guid.Empty, id);
}
}
public void IdIsLoadedTrackerId()
{
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
// Arrange
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = new WorkflowModel(view);
// Create and run the workflow
var id = model.New();
// Act
// Load the instances from the datbase
model.LoadInstances(view);
// Get the id from the state tracker
var hostid = model.CurrentInstance.Id;
// Assert
Assert.AreEqual(hostid, id);
}
}
public void IsLoadedTrueWhenRun()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = view.Model;
model.New();
// Act
var actual = model.IsLoaded;
// Assert
Assert.IsTrue(actual);
}
}
public void TransitionsReturnCollectionWhenRun()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = view.Model;
model.New();
// Act
var actual = model.Transitions;
// Assert
Assert.AreEqual(2, actual.Count);
AssertHelper.OccursInOrder(actual, StateTrigger.T1.ToString(), StateTrigger.T2.ToString());
}
}
public void OnCompleteRemovesCurrent()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = view.Model;
var completedEvent = new AutoResetEvent(false);
model.Workflows.CollectionChanged += (sender, args) => completedEvent.Set();
model.New();
// Act
model.ResumeBookmark(StateTrigger.T1);
var index1 = model.SelectedIndex;
var count1 = model.Workflows.Count;
// Complete the workflow
model.ResumeBookmark(StateTrigger.T5);
completedEvent.WaitOne(Globals.Timeout);
var index2 = model.SelectedIndex;
var count2 = model.Workflows.Count;
// Assert
Assert.AreEqual(1, count1);
Assert.AreEqual(0, index1);
Assert.AreEqual(0, count2);
Assert.AreEqual(-1, index2);
}
}
public void ModelReturnsStateHistory()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = view.Model;
// Act
model.New();
// Assert
Assert.AreEqual(1, model.StateHistory.Count);
}
}
public void LoadShouldLoadWorkflowApp()
{
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
// Arrange
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = view.Model;
// Create and run the workflow
model.New();
model.Unload();
// Act
model.Load();
var isLoaded = model.IsLoaded;
// Assert
Assert.IsTrue(isLoaded);
}
}
public void LoadReturnsFalseWhenNoCurrentInstance()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = view.Model;
// Act
var actual = model.Load();
// Assert
Assert.IsFalse(actual);
}
}
public void IdIsHostId()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = new WorkflowModel(view);
var wi = new WorkflowInstance(model);
// Act
wi.New();
var hostid = wi.Host.Id;
var id = wi.Id;
// Assert
Assert.AreEqual(hostid, id);
}
}
public void IsLoadedFalseAfterCreate()
{
// Arrange
using (var testdb = new SqlWorkflowInstanceStoreTest())
{
var view = new TestWorkflowView(testdb.CreateInstanceStore());
var model = view.Model;
// Act
var actual = model.IsLoaded;
// Assert
Assert.IsFalse(actual);
}
}
