public async Task <IActionResult> CreateStudent([FromBody] StudentViewModel model)
{
Result <int> result;
if (model.ClassId == 0)
{
result = await _studentGateway.Create(model.FirstName, model.LastName, model.BirthDate, model.GitHubLogin);
}
else
{
result = await _studentGateway.Create(model.FirstName, model.LastName, model.BirthDate, model.GitHubLogin, model.ClassId);
}
return(this.CreateResult(result, o =>
{
o.RouteName = "GetStudent";
o.RouteValues = id => new { id };
}));
}
public async Task can_assign_class()
{
ClassGateway classGateway = new ClassGateway(TestHelpers.ConnectionString);
StudentGateway sut = new StudentGateway(TestHelpers.ConnectionString);
string firstName = TestHelpers.RandomTestName();
string lastName = TestHelpers.RandomTestName();
DateTime birthDate = TestHelpers.RandomBirthDate(_random.Next(5, 10));
Result <int> studentResult = await sut.Create(firstName, lastName, birthDate);
int studentId = studentResult.Content;
int classId1;
{
string className = TestHelpers.RandomTestName();
string level = TestHelpers.RandomLevel();
Result <int> classResult = await classGateway.Create(className, level);
Assert.That(classResult.Status, Is.EqualTo(Status.Created));
classId1 = classResult.Content;
await sut.AssignClass(studentId, classId1);
Result <StudentClassData> studentClass = await sut.FindStudentClassById(studentId);
CheckStudent(studentClass, firstName, lastName, birthDate, classId1);
}
{
string className = TestHelpers.RandomTestName();
string level = "CP";
Result <int> classResult = await classGateway.Create(className, level);
int classId2 = classResult.Content;
await sut.AssignClass(studentId, classId2);
Result <StudentClassData> studentClass = await sut.FindStudentClassById(studentId);
CheckStudent(studentClass, firstName, lastName, birthDate, classId2);
await sut.AssignClass(studentId, 0);
studentClass = await sut.FindStudentClassById(studentId);
CheckStudent(studentClass, firstName, lastName, birthDate, 0);
await classGateway.Delete(classId2);
}
await sut.Delete(studentId);
await classGateway.Delete(classId1);
}
public void can_assign_class()
{
ClassGateway classGateway = new ClassGateway(TestHelpers.ConnectionString);
string className1 = TestHelpers.RandomTestName();
string level1 = TestHelpers.RandomLevel();
classGateway.Create(className1, level1);
Class c1 = classGateway.FindByName(className1);
StudentGateway sut = new StudentGateway(TestHelpers.ConnectionString);
string firstName = TestHelpers.RandomTestName();
string lastName = TestHelpers.RandomTestName();
DateTime birthDate = TestHelpers.RandomBirthDate(_random.Next(5, 10));
sut.Create(firstName, lastName, birthDate, string.Empty, c1.ClassId);
Student student;
{
student = sut.FindByName(firstName, lastName);
CheckStudent(student, firstName, lastName, birthDate, c1.ClassId);
}
{
string className2 = TestHelpers.RandomTestName();
string level2 = "CP";
classGateway.Create(className2, level2);
Class c2 = classGateway.FindByName(className2);
sut.AssignClass(student.StudentId, c2.ClassId);
student = sut.FindById(student.StudentId);
CheckStudent(student, firstName, lastName, birthDate, c2.ClassId);
sut.AssignClass(student.StudentId, 0);
student = sut.FindById(student.StudentId);
CheckStudent(student, firstName, lastName, birthDate, 0);
classGateway.Delete(c2.ClassId);
}
sut.Delete(student.StudentId);
classGateway.Delete(c1.ClassId);
}
public async Task can_create_find_update_and_delete_student()
{
StudentGateway sut = new StudentGateway(TestHelpers.ConnectionString);
string firstName = TestHelpers.RandomTestName();
string lastName = TestHelpers.RandomTestName();
DateTime birthDate = TestHelpers.RandomBirthDate(_random.Next(5, 10));
Result <int> studentResult = await sut.Create(firstName, lastName, birthDate);
Assert.That(studentResult.Status, Is.EqualTo(Status.Created));
int studentId = studentResult.Content;
Result <StudentData> student;
{
student = await sut.FindById(studentId);
CheckStudent(student, firstName, lastName, birthDate);
}
{
firstName = TestHelpers.RandomTestName();
lastName = TestHelpers.RandomTestName();
birthDate = TestHelpers.RandomBirthDate(_random.Next(5, 10));
Result r = await sut.Update(studentId, firstName, lastName, birthDate, null);
Assert.That(r.Status, Is.EqualTo(Status.Ok));
student = await sut.FindById(studentId);
CheckStudent(student, firstName, lastName, birthDate);
}
{
Result r = await sut.Delete(studentId);
Assert.That(r.Status, Is.EqualTo(Status.Ok));
student = await sut.FindById(studentId);
Assert.That(student.Status, Is.EqualTo(Status.NotFound));
}
}
public Result <Student> CreateStudent(string firstName, string lastName, DateTime birthDate, string photo, string gitHubLogin)
{
if (!IsNameValid(firstName))
{
return(Result.Failure <Student>(Status.BadRequest, "The first name is not valid."));
}
if (!IsNameValid(lastName))
{
return(Result.Failure <Student>(Status.BadRequest, "The last name is not valid."));
}
if (_studentGateway.FindByName(firstName, lastName) != null)
{
return(Result.Failure <Student>(Status.BadRequest, "A student with this name already exists."));
}
if (!string.IsNullOrEmpty(gitHubLogin) && _studentGateway.FindByGitHubLogin(gitHubLogin) != null)
{
return(Result.Failure <Student>(Status.BadRequest, "A student with GitHub login already exists."));
}
_studentGateway.Create(firstName, lastName, birthDate, photo, gitHubLogin);
Student student = _studentGateway.FindByName(firstName, lastName);
return(Result.Success(Status.Created, student));
}
public void can_create_find_update_and_delete_student()
{
StudentGateway sut = new StudentGateway(TestHelpers.ConnectionString);
string firstName = TestHelpers.RandomTestName();
string lastName = TestHelpers.RandomTestName();
DateTime birthDate = TestHelpers.RandomBirthDate(_random.Next(5, 10));
sut.Create(firstName, lastName, birthDate);
Student student;
{
student = sut.FindByName(firstName, lastName);
CheckStudent(student, firstName, lastName, birthDate);
}
{
student = sut.FindById(student.StudentId);
CheckStudent(student, firstName, lastName, birthDate);
}
{
firstName = TestHelpers.RandomTestName();
lastName = TestHelpers.RandomTestName();
birthDate = TestHelpers.RandomBirthDate(_random.Next(5, 10));
sut.Update(student.StudentId, firstName, lastName, birthDate, null);
student = sut.FindById(student.StudentId);
CheckStudent(student, firstName, lastName, birthDate);
}
{
sut.Delete(student.StudentId);
student = sut.FindById(student.StudentId);
Assert.That(student, Is.Null);
}
}