public void Pipeline_Executes_With_No_Bindings_To_Pipeline()
{
MockProcessor1 processor1 = new MockProcessor1();
MockProcessorEchoString processor2 = new MockProcessorEchoString();
MockPipeline pipeline = new MockPipeline(
new Processor[] { processor1, processor2 },
Enumerable.Empty<ProcessorArgument>(),
Enumerable.Empty<ProcessorArgument>());
pipeline.BindArguments(processor1.OutArguments[0], processor2.InArguments[0]);
pipeline.Initialize();
ProcessorResult result = pipeline.Execute(new object[0]);
Assert.IsNotNull(result, "Expected non-null ProcessorResult");
Assert.IsNotNull(result.Output, "Expected non-null output from unbound pipeline");
Assert.AreEqual(0, result.Output.Length, "Expected empty array from unbound pipeline");
// Verify processor1 pushed default(int) through to processor2
object value = pipeline.Context.ReadInput(processor2.InArguments[0]);
Assert.IsNotNull(value);
Assert.AreEqual(default(int).ToString(), value, "Expected default(int) to be passed from processor1 to processor2");
}
public void Pipeline_Executes_With_No_Bindings()
{
MockProcessor1 processor1 = new MockProcessor1();
MockProcessorEchoString processor2 = new MockProcessorEchoString();
MockPipeline pipeline = new MockPipeline(
new Processor[] { processor1, processor2 },
Enumerable.Empty<ProcessorArgument>(),
Enumerable.Empty<ProcessorArgument>());
pipeline.Initialize();
ProcessorResult result = pipeline.Execute(new object[0]);
Assert.IsNotNull(result, "Expected non-null ProcessorResult");
Assert.IsNotNull(result.Output, "Expected non-null output from unbound pipeline");
Assert.AreEqual(0, result.Output.Length, "Expected empty array from unbound pipeline");
Assert.AreEqual(ProcessorStatus.Ok, result.Status, "Expected OK status from pipeline");
}
