Пример #1
0
        public void can_create_find_update_and_delete_teacher()
        {
            TeacherGateway sut       = new TeacherGateway(TestHelpers.ConnectionString);
            string         firstName = TestHelpers.RandomTestName();
            string         lastName  = TestHelpers.RandomTestName();

            sut.Create(firstName, lastName);
            Teacher teacher;

            {
                teacher = sut.FindByName(firstName, lastName);
                CheckTeacher(teacher, firstName, lastName);
            }

            {
                teacher = sut.FindById(teacher.TeacherId);
                CheckTeacher(teacher, firstName, lastName);
            }

            {
                firstName = TestHelpers.RandomTestName();
                lastName  = TestHelpers.RandomTestName();
                sut.Update(teacher.TeacherId, firstName, lastName);

                teacher = sut.FindById(teacher.TeacherId);
                CheckTeacher(teacher, firstName, lastName);
            }

            {
                sut.Delete(teacher.TeacherId);
                teacher = sut.FindById(teacher.TeacherId);
                Assert.That(teacher, Is.Null);
            }
        }
Пример #2
0
        public Result <Teacher> UpdateTeacher(int teacherId, string firstName, string lastName)
        {
            if (!IsNameValid(firstName))
            {
                return(Result.Failure <Teacher>(Status.BadRequest, "The first name is not valid."));
            }
            if (!IsNameValid(lastName))
            {
                return(Result.Failure <Teacher>(Status.BadRequest, "The last name is not valid."));
            }
            Teacher teacher;

            if ((teacher = _teacherGateway.FindById(teacherId)) == null)
            {
                return(Result.Failure <Teacher>(Status.NotFound, "Teacher not found."));
            }

            {
                Teacher t = _teacherGateway.FindByName(firstName, lastName);
                if (t != null && t.TeacherId != teacher.TeacherId)
                {
                    return(Result.Failure <Teacher>(Status.BadRequest, "A teacher with this name already exists."));
                }
            }

            _teacherGateway.Update(teacherId, firstName, lastName);
            teacher = _teacherGateway.FindById(teacherId);
            return(Result.Success(Status.Ok, teacher));
        }
        public async Task can_create_find_update_and_delete_teacher()
        {
            TeacherGateway sut       = new TeacherGateway(TestHelpers.ConnectionString);
            string         firstName = TestHelpers.RandomTestName();
            string         lastName  = TestHelpers.RandomTestName();
            var            result    = await sut.Create(firstName, lastName);

            Assert.That(result.Status, Is.EqualTo(Status.Created));
            int teacherId = result.Content;

            Result <TeacherData> teacher;
            {
                teacher = await sut.FindById(teacherId);

                CheckTeacher(teacher, firstName, lastName);
            }

            {
                firstName = TestHelpers.RandomTestName();
                lastName  = TestHelpers.RandomTestName();
                Result r = await sut.Update(teacherId, firstName, lastName);

                Assert.That(r.Status, Is.EqualTo(Status.Ok));

                teacher = await sut.FindById(teacherId);

                CheckTeacher(teacher, firstName, lastName);
            }

            {
                await sut.Delete(teacherId);

                teacher = await sut.FindById(teacherId);

                Assert.That(teacher.Status, Is.EqualTo(Status.NotFound));
                Assert.That(teacher.HasError, Is.True);
            }
        }
Пример #4
0
        public async Task <IActionResult> GetTeacherById(int id)
        {
            Result <TeacherData> result = await _teacherGateway.FindById(id);

            return(this.CreateResult(result));
        }