public async Task UpdateStudentResponse_UpdatesExistingStudentResponse()
{
var studentResponse = new StudentResponse
{
Body = "StudentResponse Body",
ExerciseId = 1
};
using (var context = new ApplicationDbContext(Options))
{
context.StudentResponses.Add(studentResponse);
context.SaveChanges();
}
studentResponse.Body = "Updated Body";
using (var context = new ApplicationDbContext(Options))
{
var service = new StudentResponseService(context);
StudentResponse updatedStudentResponse = await service.UpdateResponse(studentResponse);
Assert.AreEqual(studentResponse.Body, updatedStudentResponse.Body);
}
using (var context = new ApplicationDbContext(Options))
{
StudentResponse retrievedStudentResponse = context.StudentResponses.Single();
Assert.AreEqual(studentResponse.Id, retrievedStudentResponse.Id);
Assert.AreEqual(studentResponse.Body, retrievedStudentResponse.Body);
Assert.AreEqual(studentResponse.ExerciseId, retrievedStudentResponse.ExerciseId);
}
}
public async Task AddStudentResponse_PersistsStudentResponse()
{
var studentResponse = new StudentResponse
{
Body = "StudentResponse Body",
ExerciseId = 1
};
using (var context = new ApplicationDbContext(Options))
{
var service = new StudentResponseService(context);
StudentResponse addedStudentResponse = await service.AddResponse(studentResponse);
Assert.AreEqual(addedStudentResponse, studentResponse);
Assert.AreEqual(addedStudentResponse.Body, studentResponse.Body);
Assert.AreNotEqual(0, addedStudentResponse.Id);
}
using (var context = new ApplicationDbContext(Options))
{
StudentResponse retrievedStudentResponse = context.StudentResponses.Single();
Assert.AreEqual(studentResponse.Body, retrievedStudentResponse.Body);
}
}