public void Throws_actual_exception_thrown_by_target_method()
{
var targetWorkflow = new MethodThrowsException(new Exception(""));
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
Assert.Throws <Exception>(() => workflowMethod.Invoke(_argument));
}
public void Returns_empty_workflow_action_when_target_method_returns_void()
{
var workflowMethod = WorkflowEventMethods.For(new TestClassWithPrivateMethod()).EventMethod(_eventName);
var workflowAction = workflowMethod.Invoke(_argument);
Assert.That(workflowAction, Is.EqualTo(WorkflowAction.Empty));
}
public void Return_workflow_empty_action_when_target_method_returns_null()
{
var workflowMethod = WorkflowEventMethods.For(new MethodReturnsNull()).EventMethod(_eventName);
var workflowAction = workflowMethod.Invoke(_argument);
Assert.That(workflowAction, Is.EqualTo(WorkflowAction.Empty));
}
public void Pass_the_source_parameter_to_target_method_when_both_parameters_are_of_same_type()
{
var targetWorkflow = new MethodWithParameterOfSameClass();
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
workflowMethod.Invoke(_argument);
Assert.That(targetWorkflow.InvokedWith, Is.EqualTo(_argument));
}
public void Pass_the_source_parameter_to_target_method_when_target_type_is_assignable_from_source_parameter()
{
var targetWorkflow = new MethodWithParameterOfBaseClass();
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
workflowMethod.Invoke(_argument);
Assert.That(targetWorkflow.InvokedWith, Is.EqualTo(_argument));
}
public void Returns_workflow_action_of_target_method()
{
var expectedWorkflowAction = new Mock <WorkflowAction>().Object;
var workflowMethod = WorkflowEventMethods.For(new TestClassToReturnWorkflowAction(expectedWorkflowAction)).EventMethod(_eventName);
var workflowAction = workflowMethod.Invoke(_argument);
Assert.That(workflowAction, Is.EqualTo(expectedWorkflowAction));
}
public void Can_invoke_the_private_method_with_matching_attribute()
{
var targetWorkflow = new TestClassWithPrivateMethod();
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
workflowMethod.Invoke(_argument);
Assert.That(targetWorkflow.TestMethodInvoked);
}
public void Throws_exception_when_deserialized_property_can_not_be_assigned_to_method_parameter()
{
var targetWorkflow = new MethodWithIncompatibleArgumentType();
_argument.Reason = "reason3";
_argument.EventId = 56;
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
Assert.Throws <InvalidMethodSignatureException>(() => workflowMethod.Invoke(_argument));
}
public void Can_pass_source_primitive_type_to_string_parameters()
{
var targetWorkflow = new MethodWithStringParamemtersForPrimitiveStructType();
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
_argument.EventTime = DateTime.Now;
workflowMethod.Invoke(_argument);
Assert.That(targetWorkflow.EventId, Is.EqualTo(_argument.EventId.ToString()));
Assert.That(targetWorkflow.EventTime, Is.EqualTo(_argument.EventTime.ToString()));
}
public void Pass_default_value_in_struct_when_source_string_property_is_null()
{
var targetWorkflow = new MethodDeserialingStringInToStruct();
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
_argument.Reason = null;
workflowMethod.Invoke(_argument);
Assert.That(targetWorkflow.Reason.Id, Is.EqualTo(0));
Assert.That(targetWorkflow.Reason.Details, Is.Null);
}
public void Deserialize_the_properties_of_source_event_into_parameters_when_name_and_type_matches()
{
var targetWorkflow = new MethodWithDeserializedArguments();
_argument.Reason = "reason3";
_argument.EventId = 56;
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
workflowMethod.Invoke(_argument);
Assert.That(targetWorkflow.Argument1, Is.EqualTo("reason3"));
Assert.That(targetWorkflow.Argument2, Is.EqualTo(56));
}
public void Can_deserialize_properties_with_null_values_in_to_parameter_arguments()
{
var targetWorkflow = new MethodWithDeserializedArguments();
_argument.Reason = null;
_argument.EventId = 56;
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
workflowMethod.Invoke(_argument);
Assert.That(targetWorkflow.Argument1, Is.Null);
Assert.That(targetWorkflow.Argument2, Is.EqualTo(56));
}
public void Can_pass_properties_of_source_event_along_with_event_to_target_method_properties()
{
var targetWorkflow = new MethodWithDeserializedArgumentsAndSourcEvent();
_argument.Reason = "reason3";
_argument.EventId = 56;
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
workflowMethod.Invoke(_argument);
Assert.That(targetWorkflow.Argument1, Is.EqualTo("reason3"));
Assert.That(targetWorkflow.Argument2, Is.EqualTo(56));
Assert.That(targetWorkflow.Argument3, Is.EqualTo(_argument));
}
public void Deserialize_the_json_string_in_to_complex_argument()
{
var targetWorkflow = new MethodDeserializeJsonInToComplextObject();
_argument.Reason = new Reason()
{
Id = 10, Details = "details"
}.ToJson();
_argument.EventId = 56;
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
workflowMethod.Invoke(_argument);
Assert.That(targetWorkflow.EventId, Is.EqualTo(56));
Assert.That(targetWorkflow.Reason.Id, Is.EqualTo(10));
Assert.That(targetWorkflow.Reason.Details, Is.EqualTo("details"));
}
public void Pass_default_values_to_parameters_when_not_found_in_event()
{
var targetWorkflow = new MethodWithNonExistingArgument();
_argument.Reason = "reason3";
_argument.EventId = 56;
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
workflowMethod.Invoke(_argument);
Assert.That(targetWorkflow.NotExistString, Is.Null);
Assert.That(targetWorkflow.NotExistLong, Is.EqualTo(0));
Assert.That(targetWorkflow.NotExistBool, Is.EqualTo(false));
Assert.That(targetWorkflow.NonExistReason, Is.Null);
Assert.That(targetWorkflow.NonExistStructArg.Id, Is.EqualTo(0));
Assert.That(targetWorkflow.NonExistStructArg.Details, Is.Null);
}
public void Can_pass_source_string_type_to_primitive_type_parameters()
{
var targetWorkflow = new MethodWithPrimitiveType();
var workflowMethod = WorkflowEventMethods.For(targetWorkflow).EventMethod(_eventName);
var argument = new ArgumentInStringFormat(10, DateTime.UtcNow)
{
Duration = TimeSpan.FromSeconds(2).ToString(),
EventId = 10.ToString(),
EventTime = DateTime.Now.ToString(),
Reason = true.ToString()
};
workflowMethod.Invoke(argument);
Assert.That(targetWorkflow.EventId, Is.EqualTo(10));
Assert.That(targetWorkflow.EventTime, Is.EqualTo(DateTime.Parse(argument.EventTime)));
Assert.That(targetWorkflow.Duration, Is.EqualTo(TimeSpan.Parse(argument.Duration)));
Assert.That(targetWorkflow.Reason, Is.EqualTo(bool.Parse(argument.Reason)));
}
public void Throws_exception_when_target_method_return_type_is_other_then_void_or_workflow_action()
{
Assert.Throws <InvalidMethodSignatureException>(() => WorkflowEventMethods.For(new TestClassWithIncompatibleReturnType()).EventMethod(_eventName));
}
public void Can_return_null_when_target_method_not_found()
{
Assert.That(WorkflowEventMethods.For(new EmptyWorkflow()).EventMethod(_eventName), Is.Null);
}
public void Throws_exception_when_multiple_methods_are_found_for_same_event()
{
Assert.Throws <AmbiguousWorkflowMethodException>(() => WorkflowEventMethods.For(new TestClassWithMultipleMethods()).EventMethod(_eventName));
}
