public void HandlingRefParametersInStubs()
{
// Create a stub.
ISampleClass stub = CreateStub();
// If you call the method with the specified input argument, it will
// not change the parameter to the value you specified.
string param = "input";
stub.MethodWithRefParameter(ref param);
param.Should(Be.EqualTo("input"));
// If I call the method with any other input argument, it will
// not change the parameter to the value you specified.
param = "some other value";
stub.MethodWithRefParameter(ref param);
param.Should(Be.EqualTo("some other value"));
}
public void HandlingRefParametersInStubs()
{
// Create a stub.
ISampleClass stub = CreateStub();
// Here's how you stub an "ref" parameter.
string refi = "input";
stub.When(s => s.MethodWithRefParameter(ref refi)).Do(x => x[0] = "output");
// If you call the method with the specified input argument, it will
// change the parameter to the value you specified.
string param = "input";
stub.MethodWithRefParameter(ref param);
param.Should(Be.EqualTo("output"));
// If I call the method with any other input argument, it won't
// change the value.
param = "some other value";
stub.MethodWithRefParameter(ref param);
param.Should(Be.EqualTo("some other value"));
}
public void HandlingRefParametersInStubs()
{
// Create a stub.
ISampleClass stub = CreateStub();
// Here's how you stub an "ref" parameter. The "Dummy" part is
// just to satisfy the compiler. (Note: Is.Equal() is part of
// the Rhino.Mocks.Contraints namespace, there is also an
// Is.EqualTo() in NUnit... you want the Rhino Mocks one.)
stub.Stub(s => s.MethodWithRefParameter(ref Arg <string> .Ref(Rhino.Mocks.Constraints.Is.Equal("input"), "output").Dummy));
// If you call the method with the specified input argument, it will
// change the parameter to the value you specified.
string param = "input";
stub.MethodWithRefParameter(ref param);
param.Should(Be.EqualTo("output"));
// If I call the method with any other input argument, it won't
// change the value.
param = "some other value";
stub.MethodWithRefParameter(ref param);
param.Should(Be.EqualTo("some other value"));
}
public void YouCanCreateStubByCallingMockRepositoryGenerateStub()
{
// Create a stub.
ISampleClass stub = CreateStub();
// Ensure that its string property is null or empty.
stub.Property.Should(Be.Null.Or.Empty);
int outparam;
string refparam = "test";
// Call some methods.
stub.VoidMethod();
stub.MethodThatReturnsInteger("test").Should(Be.EqualTo(0));
stub.MethodThatReturnsObject(0).Should(Be.Null);
stub.MethodWithOutParameter(out outparam);
outparam.Should(Be.EqualTo(0));
stub.MethodWithRefParameter(ref refparam);
refparam.Should(Be.EqualTo("test"));
}
