public async Task SimpleFlowElementCanExecuteErrorShouldNotExecuteSecondStep()
{
var flow = new FlowBuilder()
.Add(
FlowElementBuilder
.New()
.CanExecute(async(i, _) => CanExecuteResult.Error("error"))
.OnExecute(async(i, _) => throw new Exception("Should not execute step 1"))
.Build()
,
FlowElementBuilder
.New()
.CanExecute(async(i, _) => CanExecuteResult.Continue)
.OnExecute(async(i, _) => throw new Exception("Should not execute step 2"))
.Build()
)
.Build();
var flowResult = await flow.RunAsync(4);
flowResult
.Should()
.BeOfType <FlowErrorResult>()
.Which.ErrorObject
.Should().Be("error");
}
public CanExecuteResult CanExecute()
{
var result = new CanExecuteResult {
CanExecute = true
};
var messages = new List <string>();
if (SomeCondition)
{
result.CanExecute = false;
messages.Add("Some reason");
}
if (AnotherCondition)
{
result.CanExecute = false;
messages.Add("Another reason");
}
result.Messages = messages;
return(result);
}
