CODEWITHSUNDEEP
c#.netunit-testingrhino-mocksarrange-act-assert
pencilCake
pencilCake

Reputation: 53323

How can I write this simple test in AAA Syntax with Rhino Mocks framework?

How can I write this simple Record-and-replay based test in AAA Syntax with Rhino Mocks framework?

public interface IStudentReporter
{
      void PrintStudentReport(List<IStudent> students);
      List<IStudent> GetUnGraduatedStudents(List<IStudent> students);
      void AddStudentsToEmptyClassRoom(IClassRoom classroom, List<IStudent> 
}




 [Test]
    public void PrintStudentReport_ClassRoomPassed_StudentListOfFive()
     {
        IClassRoom classRoom = GetClassRoom(); // Gets a class with 5 students

        MockRepository fakeRepositoery = new MockRepository();
        IStudentReporter reporter = fakeRepositoery
                                    .StrictMock<IStudentReporter>();

        using(fakeRepositoery.Record())
           {
              reporter.PrintStudentReport(null);

              // We decalre constraint for parameter in 0th index 
              LastCall.Constraints(List.Count(Is.Equal(5))); 
           }

       reporter.PrintStudentReport(classRoom.Students);
       fakeRepositoery.Verify(reporter);
      }

Upvotes: 0

Views: 208

Answers (1)

pencilCake
pencilCake

Reputation: 53323

Ok. I found the way:

[Test]
public void PrintStudentReport_ClassRoomPassed_StudentListOfFive_WithAAA()
{
    //Arrange
    IClassRoom classRoom = GetClassRoom(); // Gets a class with 5 students
    IStudentReporter reporter = MockRepository.GenerateMock<IStudentReporter>();

    //Act
    reporter.PrintStudentReport(classRoom.Students);

    //Assert
    reporter
        .AssertWasCalled(r =>  r.PrintStudentReport(
                        Arg<List<IStudent>>
                               .List.Count(Is.Equal(5)))
                         );
}

Upvotes: 0

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