public void Pipeline_UnbindArgument_Throws_After_Initialize()
{
MockProcessor1 processor1 = new MockProcessor1();
MockProcessorEchoString processor2 = new MockProcessorEchoString();
Pipeline pipeline = new Pipeline(
new Processor[] { processor1, processor2 },
Enumerable.Empty<ProcessorArgument>(),
Enumerable.Empty<ProcessorArgument>());
pipeline.Initialize();
ExceptionAssert.ThrowsInvalidOperation(
"UnbindArgument should throw if called after initialize",
() => pipeline.UnbindArguments(processor1.OutArguments[0], processor2.InArguments[0])
);
}
public void Pipeline_UnbindArgument_Throws_Null_OutArg()
{
MockProcessor1 processor = new MockProcessor1();
Pipeline pipeline = new Pipeline(
new Processor[] { processor },
Enumerable.Empty<ProcessorArgument>(),
Enumerable.Empty<ProcessorArgument>());
ExceptionAssert.ThrowsArgumentNull(
"UnbindArgument with null out should throw",
"outArgument",
() => pipeline.UnbindArguments(null, processor.InArguments[0])
);
}
public void Pipeline_UnbindArgument_Succeeds()
{
MockProcessor1 processor1 = new MockProcessor1();
MockProcessorEchoString processor2 = new MockProcessorEchoString();
Pipeline pipeline = new Pipeline(
new Processor[] { processor1, processor2 },
Enumerable.Empty<ProcessorArgument>(),
Enumerable.Empty<ProcessorArgument>());
pipeline.BindArguments(processor1.OutArguments[0], processor2.InArguments[0]);
Assert.IsTrue(
pipeline.GetBoundToArguments(processor1.OutArguments[0]).Contains(processor2.InArguments[0]),
"Expected GetBoundTo(out) to show we bound out to in");
Assert.IsTrue(
pipeline.GetBoundToArguments(processor2.InArguments[0]).Contains(processor1.OutArguments[0]),
"Expected GetBoundTo(in) to show we bound out to in");
pipeline.UnbindArguments(processor1.OutArguments[0], processor2.InArguments[0]);
Assert.IsFalse(
pipeline.GetBoundToArguments(processor1.OutArguments[0]).Contains(processor2.InArguments[0]),
"Expected GetBoundTo(out) to show we unbound out to in");
Assert.IsFalse(
pipeline.GetBoundToArguments(processor2.InArguments[0]).Contains(processor1.OutArguments[0]),
"Expected GetBoundTo(in) to show we unbound out to in");
}
