public void GetAll_WhenASingleStudentInRepository_ShouldReturnSingleStudent()
{
var repository = Mock.Create<IRepository<Student>>();
var studentToAdd = new Student()
{
LastName = "Test student"
};
IQueryable<Student> studentEntities = (new List<Student>() { studentToAdd }).AsQueryable();
Mock.Arrange(() => repository.GetAll()).Returns (() => studentEntities.AsQueryable());
var controller = new StudentsController(repository);
SetupController(controller);
var response = controller.GetAll();
List<StudentModel> students = new List<StudentModel>();
bool gotValue = response.TryGetContentValue(out students);
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
Assert.IsTrue(gotValue);
Assert.IsTrue(students.Count == 1);
}
public void Post_WhenValid_ShouldReturnAppropriateElement()
{
var repository = Mock.Create<IRepository<Student>>();
var firstStudentToAdd = new Student()
{
// Deliberate setting so that the appropriate id can be returned in the
// controller.
Id = 32,
LastName = "First test student"
};
Mock.Arrange(() => repository.Post(Arg.IsAny<Student>())).Returns(() => firstStudentToAdd);
var controller = new StudentsController(repository);
SetupController(controller);
var response = controller.PostStudent(new StudentModel()
{
LastName = "John",
Age = 11,
Grade = 5
});
Student student = new Student();
bool gotValue = response.TryGetContentValue(out student);
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
Assert.IsTrue(gotValue);
Assert.AreEqual(32, student.Id);
}
public void Post_WhenGradeIsNegative_ShouldReturnError()
{
var repository = Mock.Create<IRepository<Student>>();
var controller = new StudentsController(repository);
SetupController(controller);
var response = controller.PostStudent(new StudentModel()
{
LastName = "John",
Age = 3,
Grade = -5
});
Assert.AreEqual(HttpStatusCode.BadRequest, response.StatusCode);
}
public void GetById_WhenIdIsLessThanZero_ShouldReturnError()
{
var repository = Mock.Create<IRepository<Student>>();
var controller = new StudentsController(repository);
SetupController(controller);
var response = controller.GetById(-2);
Assert.AreEqual(HttpStatusCode.NotFound, response.StatusCode);
}
