public void ParallelChildren()
{
var a = Helpers.BuildActivity();
var b = Helpers.BuildActivity();
var p = new ParallelBlock(new[] {a, b}, 1);
var wi = new WorkItem(Helpers.Integer(), Helpers.Integer(), 0, WorkflowType.Parallel, Helpers.String())
{
InputId = Helpers.Integer()
};
_navigator.Find(wi.WorkflowPath).Returns(p);
var items = _workItemBuilder.BuildChildren(wi).ToArray();
var item1 = items[0];
var item2 = items[1];
Assert.Equal(2, items.Count());
Assert.Equal(wi.JobId, item1.JobId);
Assert.Equal(wi.Id, item1.ParentId);
Assert.Equal(0, item1.Order);
Assert.Equal(wi.InputId, item1.InputId);
Assert.Equal(WorkflowType.Activity, item1.Type);
Assert.Equal(wi.JobId, item2.JobId);
Assert.Equal(wi.Id, item2.ParentId);
Assert.Equal(1, item2.Order);
Assert.Equal(wi.InputId, item2.InputId);
Assert.Equal(WorkflowType.Activity, item2.Type);
_navigator.Received(1).Path(p.Children.First());
_navigator.Received(1).Path(p.Children.Last());
}
public void Test()
{
var a1 = Helpers.BuildActivity();
var a2 = Helpers.BuildActivity();
var a3 = Helpers.BuildActivity();
var a4 = Helpers.BuildActivity();
var a5 = Helpers.BuildActivity();
var c1 = new SequenceBlock(new[] {a1});
var f = new ForkBlock(a2, 1);
var p = new ParallelBlock(new[] {a4, a5}, 1);
var c2 = new SequenceBlock(new WorkflowBlock[] {f, c1, a3, p});
var navigator = new WorkflowPathNavigator(c2);
Assert.Equal("Sequence[0].Sequence[1].Activity[0]", navigator.Path(a1));
Assert.Equal("Sequence[0].Fork[0].Activity[0]", navigator.Path(a2));
Assert.Equal("Sequence[0].Activity[2]", navigator.Path(a3));
Assert.Equal("Sequence[0].Sequence[1]", navigator.Path(c1));
Assert.Equal("Sequence[0].Fork[0]", navigator.Path(f));
Assert.Equal("Sequence[0]", navigator.Path(c2));
Assert.Equal("Sequence[0].Parallel[3]", navigator.Path(p));
Assert.Equal("Sequence[0].Parallel[3].Activity[0]", navigator.Path(a4));
Assert.Equal("Sequence[0].Parallel[3].Activity[1]", navigator.Path(a5));
Assert.Equal(a1, navigator.Find("Sequence[0].Sequence[1].Activity[0]"));
Assert.Equal(a2, navigator.Find("Sequence[0].Fork[0].Activity[0]"));
Assert.Equal(a3, navigator.Find("Sequence[0].Activity[2]"));
Assert.Equal(c1, navigator.Find("Sequence[0].Sequence[1]"));
Assert.Equal(f, navigator.Find("Sequence[0].Fork[0]"));
Assert.Equal(c2, navigator.Find("Sequence[0]"));
Assert.Equal(p, navigator.Find("Sequence[0].Parallel[3]"));
Assert.Equal(a4, navigator.Find("Sequence[0].Parallel[3].Activity[0]"));
Assert.Equal(a5, navigator.Find("Sequence[0].Parallel[3].Activity[1]"));
}
public void PallaralConstruction()
{
Func<string, int> parse = int.Parse;
Func<string, int> count = s => s.Length;
var parallel = new ParallelBlock(new[] {new ActivityBlock(parse), new ActivityBlock(count)}, 1);
Assert.Equal(WorkflowType.Parallel, parallel.Type);
Assert.Equal(new[] {typeof (string)}, parallel.InputTypes);
Assert.Equal(typeof (IEnumerable<object>), parallel.OutputType);
// test method with signature void(void)
parallel = new ParallelBlock(new[] {new ActivityBlock(new Action(delegate { }))}, 1);
Assert.Equal(new Type[0], parallel.InputTypes);
Assert.Equal(typeof (void), parallel.OutputType);
}
public async Task TestParallel()
{
Func<int, string> stringify = x => x.ToString();
Func<int, int> identity = x => x;
var parallel = new ParallelBlock(new[] {new ActivityBlock(stringify), new ActivityBlock(identity)}, 1);
var workflow = new Workflow<int, IEnumerable<object>>("test", parallel);
var output = (await WorkflowRunner.Run(workflow, 1)).ToArray();
Assert.Equal(2, output.Length);
Assert.Equal("1", output[0]);
Assert.Equal(1, output[1]);
}
