public void AddValidStudent_ShouldBeAddedCorrectly()
{
var unitOfWork = Mock.Create<IUnitOfWork>();
School school = new School() { Location = "Location", Name = "Name" };
Student studentEntity = new Student()
{
FirstName = "Pesho",
LastName = "Peshov",
Age = 16,
Grade = 10,
School = school,
Marks = new List<Mark>() { new Mark() { Subject = "math", Value = 6 } }
};
bool isItemAdded = false;
Mock.Arrange(() => unitOfWork.SchoolsRepository.Get(Arg.IsAny<int>()))
.Returns(school);
Mock.Arrange(() => unitOfWork.StudentsRepository.Add(Arg.IsAny<Student>()))
.DoInstead(() => isItemAdded = true)
.Returns(studentEntity);
var studentsController = new StudentsController(unitOfWork);
SetupController(studentsController);
StudentModel studentModel = new StudentModel()
{
FirstName = "Pesho",
LastName = "Peshov",
Age = 16,
Grade = 10,
School = new SchoolDetails() { Location = school.Location, Name = school.Name },
Marks = new List<MarkModel>() { new MarkModel() { Subject = "math", Value = 6 } }
};
studentsController.Add(studentModel);
Assert.IsTrue(isItemAdded);
}
public void AddStudentWithoutSchool_ShouldNotBeAdded()
{
var unitOfWork = Mock.Create<IUnitOfWork>();
Student studentEntity = new Student()
{
FirstName = "Pesho",
LastName = "Peshov",
Age = 16,
Grade = 10,
Marks = new List<Mark>() { new Mark() { Subject = "math", Value = 6 } }
};
bool isItemAdded = false;
Mock.Arrange(() => unitOfWork.StudentsRepository.Add(Arg.IsAny<Student>()))
.DoInstead(() => isItemAdded = true)
.Returns(studentEntity);
var studentsController = new StudentsController(unitOfWork);
SetupController(studentsController);
StudentModel studentModel = new StudentModel()
{
FirstName = "Pesho",
LastName = "Peshov",
Age = 16,
Grade = 10,
Marks = new List<MarkModel>() { new MarkModel() { Subject = "math", Value = 6 } }
};
studentsController.Add(studentModel);
Assert.IsFalse(isItemAdded);
}
public void GetBySubjectAndMark_WithSingleStudent_ShouldReturnCorrectStudent()
{
var unitOfWork = Mock.Create<IUnitOfWork>();
School school = new School() { Location = "Location", Name = "Name" };
Student studentEntity = new Student()
{
FirstName = "Pesho",
LastName = "Peshov",
Age = 16,
Grade = 10,
School = school,
Marks = new List<Mark>() { new Mark() { Subject = "math", Value = 6 } }
};
IList<Student> studentEntities = new List<Student>();
studentEntities.Add(studentEntity);
string subject = "math";
double mark = 5.9;
Mock.Arrange(() => unitOfWork.StudentsRepository.GetBySubjectAndMark(subject, mark))
.Returns(() => studentEntities
.Where(st => st.Marks.Any(m => m.Subject == subject && m.Value > mark))
.AsQueryable<Student>());
var studentsController = new StudentsController(unitOfWork);
SetupController(studentsController);
var httpResponseWithStudentModels = studentsController.Get(subject, mark);
var studentModel = httpResponseWithStudentModels.Content
.ReadAsAsync<IQueryable<StudentModel>>().Result.First();
Assert.AreEqual(httpResponseWithStudentModels.StatusCode, HttpStatusCode.OK);
// Check personal information
Assert.AreEqual(studentEntity.FirstName, studentModel.FirstName);
Assert.AreEqual(studentEntity.LastName, studentModel.LastName);
Assert.AreEqual(studentEntity.Age, studentModel.Age);
Assert.AreEqual(studentEntity.Grade, studentModel.Grade);
Assert.AreEqual(school.Name, studentModel.School.Name);
Assert.AreEqual(school.Location, studentModel.School.Location);
// Check marks
Assert.AreEqual(studentEntity.Marks.First().Subject, studentModel.Marks.First().Subject);
Assert.AreEqual(studentEntity.Marks.First().Value, studentModel.Marks.First().Value);
}
public void GetBySubjectAndMark_WithMarkValueAboveThanExisting_ShouldReturnEmptyCollection()
{
var unitOfWork = Mock.Create<IUnitOfWork>();
School school = new School() { Location = "Location", Name = "Name" };
Student studentEntity = new Student()
{
FirstName = "Pesho",
LastName = "Peshov",
Age = 16,
Grade = 10,
School = school,
Marks = new List<Mark>() { new Mark() { Subject = "math", Value = 6 } }
};
IList<Student> studentEntities = new List<Student>();
studentEntities.Add(studentEntity);
string subject = "math";
double mark = 6.2;
Mock.Arrange(() => unitOfWork.StudentsRepository.GetBySubjectAndMark(subject, mark))
.Returns(() => studentEntities
.Where(st => st.Marks.Any(m => m.Subject == subject && m.Value > mark))
.AsQueryable<Student>());
var studentsController = new StudentsController(unitOfWork);
SetupController(studentsController);
var httpResponseWithStudentModels = studentsController.Get(subject, mark);
var studentModels = httpResponseWithStudentModels.Content
.ReadAsAsync<IQueryable<StudentModel>>().Result;
Assert.AreEqual(httpResponseWithStudentModels.StatusCode, HttpStatusCode.OK);
Assert.AreEqual(0, studentModels.Count());
}
public void GetByValidID_ShouldReturnCorrectStudent()
{
var unitOfWork = Mock.Create<IUnitOfWork>();
School school = new School() { Location = "Location", Name = "Name" };
Student studentEntity = new Student()
{
FirstName = "Pesho",
LastName = "Peshov",
Age = 16,
Grade = 10,
School = school,
Marks = new List<Mark>() { new Mark() { Subject = "math", Value = 6 } }
};
IList<Student> studentEntities = new List<Student>();
studentEntities.Add(studentEntity);
int id = 1; // Database IDs starts with 1
id--;
Mock.Arrange(() => unitOfWork.StudentsRepository.Get(id))
.Returns(() => id >= 0 ? studentEntities[id] : null);
var studentsController = new StudentsController(unitOfWork);
SetupController(studentsController);
var httpResponseWithStudentModels = studentsController.Get(id);
var studentModel = httpResponseWithStudentModels.Content.ReadAsAsync<StudentModel>().Result;
Assert.AreEqual(httpResponseWithStudentModels.StatusCode, HttpStatusCode.OK);
// Check personal information
Assert.AreEqual(studentEntity.FirstName, studentModel.FirstName);
Assert.AreEqual(studentEntity.LastName, studentModel.LastName);
Assert.AreEqual(studentEntity.Age, studentModel.Age);
Assert.AreEqual(studentEntity.Grade, studentModel.Grade);
Assert.AreEqual(school.Name, studentModel.School.Name);
Assert.AreEqual(school.Location, studentModel.School.Location);
// Check marks
Assert.AreEqual(studentEntity.Marks.First().Subject, studentModel.Marks.First().Subject);
Assert.AreEqual(studentEntity.Marks.First().Value, studentModel.Marks.First().Value);
}
public void GetByInvalidId_ShoulReturnInternalServerErrorResponse()
{
var unitOfWork = Mock.Create<IUnitOfWork>();
School school = new School() { Location = "Location", Name = "Name" };
Student studentEntity = new Student()
{
FirstName = "Pesho",
LastName = "Peshov",
Age = 16,
Grade = 10,
School = school,
Marks = new List<Mark>() { new Mark() { Subject = "math", Value = 6 } }
};
IList<Student> studentEntities = new List<Student>();
studentEntities.Add(studentEntity);
int id = -1; // Database IDs starts with 1
id--;
Mock.Arrange(() => unitOfWork.StudentsRepository.Get(id))
.Returns(() => id >= 0 ? studentEntities[id] : null);
var studentsController = new StudentsController(unitOfWork);
SetupController(studentsController);
var httpResponseWithStudentModels = studentsController.Get(id);
Assert.AreEqual(httpResponseWithStudentModels.StatusCode, HttpStatusCode.InternalServerError);
}
public void GetAllFromACollectionWithMultipleStudents_ShouldReturnMultipleStudents()
{
var unitOfWork = Mock.Create<IUnitOfWork>();
School school = new School() { Location = "Location", Name = "Name" };
Student studentEntity1 = new Student()
{
FirstName = "Pesho",
LastName = "Peshov",
Age = 16,
Grade = 10,
School = school,
Marks = new List<Mark>() { new Mark() { Subject = "math", Value = 6 } }
};
Student studentEntity2 = new Student()
{
FirstName = "Pesho",
LastName = "Peshov",
Age = 16,
Grade = 10,
School = school,
Marks = new List<Mark>() { new Mark() { Subject = "math", Value = 6 } }
};
IList<Student> studentEntities = new List<Student>();
studentEntities.Add(studentEntity1);
studentEntities.Add(studentEntity2);
Mock.Arrange(() => unitOfWork.StudentsRepository.GetAll())
.Returns(() => studentEntities.AsQueryable<Student>());
var studentsController = new StudentsController(unitOfWork);
SetupController(studentsController);
var httpResponseWithStudentModels = studentsController.GetAll();
var studentModels = httpResponseWithStudentModels.Content.ReadAsAsync<IQueryable<StudentModel>>().Result;
Assert.AreEqual(2, studentModels.Count());
}
public void GetAllFromACollectionOfOne_ShouldSingleStudent()
{
var unitOfWork = Mock.Create<IUnitOfWork>();
School school = new School() { Location = "Location", Name = "Name" };
Student studentEntity = new Student()
{
FirstName = "Pesho",
LastName = "Peshov",
Age = 16,
Grade = 10,
School = school,
Marks = new List<Mark>() { new Mark() { Subject = "math", Value = 6 } }
};
IList<Student> studentEntities = new List<Student>();
studentEntities.Add(studentEntity);
Mock.Arrange(() => unitOfWork.StudentsRepository.GetAll())
.Returns(() => studentEntities.AsQueryable<Student>());
var studentsController = new StudentsController(unitOfWork);
SetupController(studentsController);
var httpResponseWithStudentModels = studentsController.GetAll();
var studentModels = httpResponseWithStudentModels.Content.ReadAsAsync<IQueryable<StudentModel>>().Result;
// Check count
Assert.AreEqual(1, studentModels.Count());
// Check personal information
Assert.AreEqual(studentEntity.FirstName, studentModels.First().FirstName);
Assert.AreEqual(studentEntity.LastName, studentModels.First().LastName);
Assert.AreEqual(studentEntity.Age, studentModels.First().Age);
Assert.AreEqual(studentEntity.Grade, studentModels.First().Grade);
Assert.AreEqual(school.Name, studentModels.First().School.Name);
Assert.AreEqual(school.Location, studentModels.First().School.Location);
// Check marks
Assert.AreEqual(studentEntity.Marks.First().Subject, studentModels.First().Marks.First().Subject);
Assert.AreEqual(studentEntity.Marks.First().Value, studentModels.First().Marks.First().Value);
}
public void GetAllStudentsFromEmptyRepo_ShoulReturnZeroStudents()
{
var unitOfWork = Mock.Create<IUnitOfWork>();
IList<Student> studentEntities = new List<Student>();
Mock.Arrange(() => unitOfWork.StudentsRepository.GetAll())
.Returns(() => studentEntities.AsQueryable<Student>());
var studentsController = new StudentsController(unitOfWork);
SetupController(studentsController);
var httpResponseWithStudentModels = studentsController.GetAll();
var studentModels = httpResponseWithStudentModels.Content.ReadAsAsync<IQueryable<StudentModel>>().Result;
Assert.AreEqual(0, studentModels.Count());
}