public static void SpecifyReturnsAndAssignOutAndRefParameterForNonVoidDelegate(
NonVoidDelegateWithOutAndRefParameters subject, int refValue, int outValue, Foo expectedResult, Foo result)
{
"Given a faked delegate with a non-void return type and ref and out parameters"
.x(() => subject = A.Fake <NonVoidDelegateWithOutAndRefParameters>());
"When the faked delegate is configured to return a value and assign the out and ref parameters"
.x(() =>
{
expectedResult = new Foo();
A.CallTo(() => subject(1, ref refValue, out outValue)).Returns(expectedResult).AssignsOutAndRefParameters(42, 99);
});
"And I call the faked delegate"
.x(() => result = subject(1, ref refValue, out outValue));
"Then it returns the specified value"
.x(() => result.Should().BeSameAs(expectedResult));
"And the ref parameter is set to the specified value"
.x(() => refValue.Should().Be(42));
"And the out parameter is set to the specified value"
.x(() => outValue.Should().Be(99));
}
public static void AssignOutAndRefParameterForNonVoidDelegate(
NonVoidDelegateWithOutAndRefParameters subject, int refValue, int outValue, Foo result)
{
"Given a faked delegate with a non-void return type and ref and out parameters"
.x(() => subject = A.Fake <NonVoidDelegateWithOutAndRefParameters>());
"When the faked delegate is configured to assign the out and ref parameters without setting the return value"
.x(() => A.CallTo(() => subject(1, ref refValue, out outValue))
.AssignsOutAndRefParameters(43, 100));
"And I call the faked delegate"
.x(() => result = subject(1, ref refValue, out outValue));
"Then it returns a Dummy value"
.x(() => result.Should().BeSameAs(FooFactory.Instance));
"And the ref parameter is set to the specified value"
.x(() => refValue.Should().Be(43));
"And the out parameter is set to the specified value"
.x(() => outValue.Should().Be(100));
}
public static void AssignOutAndRefParameterForNonVoidDelegate(
NonVoidDelegateWithOutAndRefParameters subject, int refValue, int outValue, int result)
{
"Given a faked delegate with a non-void return type and ref and out parameters"
.x(() => subject = A.Fake<NonVoidDelegateWithOutAndRefParameters>());
"When the faked delegate is configured to assign the out and ref parameters"
.x(() => A.CallTo(() => subject(1, ref refValue, out outValue))
.Returns(123).AssignsOutAndRefParameters(42, 99));
"And I call the faked delegate"
.x(() => result = subject(1, ref refValue, out outValue));
"Then it returns the specified value"
.x(() => result.Should().Be(123));
"And the ref parameter is set to the specified value"
.x(() => refValue.Should().Be(42));
"And the out parameter is set to the specified value"
.x(() => outValue.Should().Be(99));
}