public async Task Should_update_grade()
{
// create course
var createCourseCommand = new CreateCourseCommand()
{
Id = Guid.NewGuid(),
Code = 1,
Name = "Course 1",
Description = "Test"
};
var createCourseCommandHandler = new CreateCourseCommandHandler(this.autoMapper, this.context);
var courseResult = await createCourseCommandHandler.Handle(createCourseCommand, CancellationToken.None);
// Create student
var createStudentCommand = new CreateStudentCommand()
{
Id = Guid.NewGuid(),
FirstName = "Milos",
LastName = "Stojkovic",
Address = "Bata Noleta 31",
City = "Sokobanja",
DateOfBirth = new DateTime(1991, 3, 18),
State = "Srbija",
Gender = 0
};
var createStudentCommandHandler = new CreateStudentCommandHandler(this.autoMapper, this.context);
var studentResult = await createStudentCommandHandler.Handle(createStudentCommand, CancellationToken.None);
var createOrUpdateEnrollmentCommand = new CreateOrUpdateEnrollmentCommand()
{
Id = createStudentCommand.Id,
CourseCode = createCourseCommand.Code,
Grade = (int)Domain.Enumerations.Grade.Seven
};
var createOrUpdateEnrollmentCommandHandler = new CreateOrUpdateEnrollmentCommandHandler(this.context);
var result = await createOrUpdateEnrollmentCommandHandler.Handle(createOrUpdateEnrollmentCommand, CancellationToken.None);
result.ShouldBe(true);
var enrollment = await this.context.Enrollment
.FirstOrDefaultAsync(e => e.Course.Code == createOrUpdateEnrollmentCommand.CourseCode && e.Student.Id == createOrUpdateEnrollmentCommand.Id, CancellationToken.None);
enrollment.Grade.ShouldBe(Domain.Enumerations.Grade.Seven);
createOrUpdateEnrollmentCommand.Grade = (int)Domain.Enumerations.Grade.Eight;
var updateResult = await createOrUpdateEnrollmentCommandHandler.Handle(createOrUpdateEnrollmentCommand, CancellationToken.None);
updateResult.ShouldBe(true);
var updatedEnrollment = await this.context.Enrollment
.FirstOrDefaultAsync(e => e.Course.Code == createOrUpdateEnrollmentCommand.CourseCode && e.Student.Id == createOrUpdateEnrollmentCommand.Id, CancellationToken.None);
updatedEnrollment.Grade.ShouldBe(Domain.Enumerations.Grade.Eight);
}
public async Task Should_throw_delete_failure_exception()
{
// create course
var createCourseCommand = new CreateCourseCommand()
{
Id = Guid.NewGuid(),
Code = 1,
Name = "Course 1",
Description = "Test"
};
var createCourseCommandHandler = new CreateCourseCommandHandler(this.autoMapper, this.context);
var commandResult = await createCourseCommandHandler.Handle(createCourseCommand, CancellationToken.None);
commandResult.ShouldBe(true);
// Create student
var createStudentCommand = new CreateStudentCommand()
{
Id = Guid.NewGuid(),
FirstName = "Milos",
LastName = "Stojkovic",
Address = "Bata Noleta 31",
City = "Sokobanja",
DateOfBirth = new DateTime(1991, 3, 18),
State = "Srbija",
Gender = 0
};
var createStudentCommandHandler = new CreateStudentCommandHandler(this.autoMapper, this.context);
commandResult = await createStudentCommandHandler.Handle(createStudentCommand, CancellationToken.None);
commandResult.ShouldBe(true);
var createOrUpdateEnrollmentCommand = new CreateOrUpdateEnrollmentCommand()
{
Id = createStudentCommand.Id,
CourseCode = createCourseCommand.Code,
Grade = (int)Domain.Enumerations.Grade.Seven
};
var createOrUpdateEnrollmentCommandHandler = new CreateOrUpdateEnrollmentCommandHandler(this.context);
commandResult = await createOrUpdateEnrollmentCommandHandler.Handle(createOrUpdateEnrollmentCommand, CancellationToken.None);
commandResult.ShouldBe(true);
var deleteStudentCommand = new DeleteStudentCommand()
{
Id = createStudentCommand.Id
};
var deleteStudentCommandHandler = new DeleteStudentCommandHandler(this.context);
await Assert.ThrowsAsync <DeleteFailureException>(() => deleteStudentCommandHandler.Handle(deleteStudentCommand, CancellationToken.None));
}
public async Task Should_throw_not_argument_exception()
{
var createOrUpdateEnrollmentCommand = new CreateOrUpdateEnrollmentCommand()
{
Id = Guid.NewGuid(),
CourseCode = 9999,
Grade = (int)Domain.Enumerations.Grade.Six
};
var createOrUpdateEnrollmentCommandHandler = new CreateOrUpdateEnrollmentCommandHandler(this.context);
await Assert.ThrowsAsync <NotFoundException>(() => createOrUpdateEnrollmentCommandHandler.Handle(createOrUpdateEnrollmentCommand, CancellationToken.None));
}
public async Task Should_return_sutdents_with_passed_coruces()
{
// create course
var courseQuery = new CreateCourseCommand()
{
Id = Guid.NewGuid(),
Code = 5,
Name = "Course 2",
Description = "Test"
};
var courseHandler = new CreateCourseCommandHandler(this.autoMapper, this.context);
var courseResult = await courseHandler.Handle(courseQuery, CancellationToken.None);
// Create student
var createStudentCommand = new CreateStudentCommand()
{
Id = Guid.NewGuid(),
FirstName = "Milos",
LastName = "Stojkovic",
Address = "Bata Noleta 31",
City = "Sokobanja",
DateOfBirth = new DateTime(1991, 3, 18),
State = "Srbija",
Gender = 0
};
var createStudentCommandHandler = new CreateStudentCommandHandler(this.autoMapper, this.context);
var studentResult = await createStudentCommandHandler.Handle(createStudentCommand, CancellationToken.None);
var createOrUpdateEnrollmentCommand = new CreateOrUpdateEnrollmentCommand()
{
Id = createStudentCommand.Id,
CourseCode = courseQuery.Code,
Grade = (int)Domain.Enumerations.Grade.Seven
};
var createOrUpdateEnrollmentCommandHandler = new CreateOrUpdateEnrollmentCommandHandler(this.context);
var enrollmentResult = await createOrUpdateEnrollmentCommandHandler.Handle(createOrUpdateEnrollmentCommand, CancellationToken.None);
enrollmentResult.ShouldBe(true);
var query = new GetStudentsWithPassedCoursesQuery();
var handler = new GetStudentsWithPassedCoursesQueryHandler(this.autoMapper, this.context);
var result = await handler.Handle(query, CancellationToken.None);
result.Where(s => s.Id == createStudentCommand.Id).Count().ShouldBe(1);
}
public async Task Should_return_filter_Students()
{
var firstStudentId = Guid.NewGuid();
var secondStudentId = Guid.NewGuid();
// enrollment added 1
{
// create course
var courseQuery = new CreateCourseCommand()
{
Id = Guid.NewGuid(),
Code = 2,
Name = "Course 2",
Description = "Test"
};
var courseHandler = new CreateCourseCommandHandler(this.autoMapper, this.context);
var courseResult = await courseHandler.Handle(courseQuery, CancellationToken.None);
// Create student
var studentQuery = new CreateStudentCommand()
{
Id = firstStudentId,
FirstName = "Milos",
LastName = "Stojkovic",
Address = "Bata Noleta 31",
City = "Sokobanja",
DateOfBirth = new DateTime(1991, 3, 18),
State = "Srbija",
Gender = 0
};
var studenthandler = new CreateStudentCommandHandler(this.autoMapper, this.context);
var studentResult = await studenthandler.Handle(studentQuery, CancellationToken.None);
studentResult.ShouldBe(true);
var enrollmentQuery = new CreateOrUpdateEnrollmentCommand()
{
Id = studentQuery.Id,
CourseCode = courseQuery.Code,
Grade = (int)Domain.Enumerations.Grade.Seven
};
var enrollmentHandler = new CreateOrUpdateEnrollmentCommandHandler(this.context);
var enrollmentResult = await enrollmentHandler.Handle(enrollmentQuery, CancellationToken.None);
enrollmentResult.ShouldBe(true);
}
// enrollment added 2
{
// create course
var courseQuery = new CreateCourseCommand()
{
Id = Guid.NewGuid(),
Code = 3,
Name = "Course 2",
Description = "Test"
};
var courseHandler = new CreateCourseCommandHandler(this.autoMapper, this.context);
var courseResult = await courseHandler.Handle(courseQuery, CancellationToken.None);
// Create student
var studentQuery = new CreateStudentCommand()
{
Id = secondStudentId,
FirstName = "Jelica",
LastName = "Ilica",
Address = "Bata Noleta 31",
City = "Sokobanja",
DateOfBirth = new DateTime(1991, 3, 18),
State = "Srbija",
Gender = 0
};
var studenthandler = new CreateStudentCommandHandler(this.autoMapper, this.context);
var studentResult = await studenthandler.Handle(studentQuery, CancellationToken.None);
studentResult.ShouldBe(true);
var enrollmentQuery = new CreateOrUpdateEnrollmentCommand()
{
Id = studentQuery.Id,
CourseCode = courseQuery.Code,
Grade = (int)Domain.Enumerations.Grade.Seven
};
var enrollmentHandler = new CreateOrUpdateEnrollmentCommandHandler(this.context);
var enrollmentResult = await enrollmentHandler.Handle(enrollmentQuery, CancellationToken.None);
enrollmentResult.ShouldBe(true);
}
var query = new GetStudentsWithPassedCoursesQuery()
{
FilterByFullName = "Milos"
};
var handler = new GetStudentsWithPassedCoursesQueryHandler(this.autoMapper, this.context);
var result = await handler.Handle(query, CancellationToken.None);
result.Where(s => s.Id == firstStudentId).Count().ShouldBe(1);
query = new GetStudentsWithPassedCoursesQuery()
{
FilterByFullName = ""
};
handler = new GetStudentsWithPassedCoursesQueryHandler(this.autoMapper, this.context);
result = await handler.Handle(query, CancellationToken.None);
result.Where(s => s.Id == firstStudentId || s.Id == secondStudentId).Count().ShouldBe(2);
}