public async Task GetQuestionAsync_Exists_ReturnQuestion()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddQuestionCategory("Class1", "Category1")
.AddQuestion
(
"Class1",
"Category1",
new MethodQuestion() { Name = "Question1" }
).Build();
var questionId = database.Context.Questions.First().Id;
database.Reload();
var loaderFactory = GetMockQuestionLoaderFactory();
var questionService = CreateQuestionService
(
database.Context,
questionLoaderFactory: loaderFactory.Object
);
var question = await questionService.GetQuestionAsync
(
"Class1",
questionId
);
loaderFactory.Verify(LoadQuestionExpression);
Assert.Equal("Class1", question.QuestionCategory.Classroom.Name);
Assert.Equal("Category1", question.QuestionCategory.Name);
Assert.Equal("Question1", question.Name);
}
public async Task GetQuestionsAsync_OnlyForClassroom()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddClassroom("Class2")
.AddQuestionCategory("Class1", "Category1")
.AddQuestionCategory("Class1", "Category2")
.AddQuestionCategory("Class2", "Category1")
.AddQuestion("Class1", "Category1", new MethodQuestion() { Name = "Question1" })
.AddQuestion("Class1", "Category2", new ClassQuestion() { Name = "Question2" })
.AddQuestion("Class2", "Category1", new ClassQuestion() { Name = "Question3" })
.Build();
var questionService = CreateQuestionService(database.Context);
var questions = await questionService.GetQuestionsAsync("Class1");
var orderedQuestions = questions.OrderBy(q => q.QuestionCategory.Name)
.ToList();
Assert.Equal(2, orderedQuestions.Count);
Assert.Equal("Class1", orderedQuestions[0].QuestionCategory.Classroom.Name);
Assert.Equal("Category1", orderedQuestions[0].QuestionCategory.Name);
Assert.Equal("Question1", orderedQuestions[0].Name);
Assert.Equal("Class1", orderedQuestions[1].QuestionCategory.Classroom.Name);
Assert.Equal("Category2", orderedQuestions[1].QuestionCategory.Name);
Assert.Equal("Question2", orderedQuestions[1].Name);
}
public async Task GetSectionAsync_DoesntExist_ReturnNull()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.Build();
var sectionService = new SectionService(database.Context);
var section = await sectionService.GetSectionAsync("Class1", "Section1");
Assert.Null(section);
}
public async Task GetClassroomAsync_DoesntExist_ReturnNull()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.Build();
var classroomService = new ClassroomService(database.Context);
var classroom = await classroomService.GetClassroomAsync("Class2");
Assert.Null(classroom);
}
public async Task GetProjectAsync_DoesntExist_ReturnNull()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.Build();
var projectService = GetProjectService(database.Context);
var project = await projectService.GetProjectAsync("Class1", "Project1");
Assert.Null(project);
}
public async Task GetClassroomsAsync_ReturnsAllClassrooms()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddClassroom("Class2")
.Build();
var classroomService = new ClassroomService(database.Context);
var classrooms = await classroomService.GetClassroomsAsync();
Assert.Equal(2, classrooms.Count);
Assert.Equal("Class1", classrooms[0].Name);
Assert.Equal("Class1", classrooms[0].Name);
}
public async Task GetQuestionCategoryAsync_DoesntExist_ReturnNull()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.Build();
var questionCategoryService = new QuestionCategoryService(database.Context);
var category = await questionCategoryService.GetQuestionCategoryAsync
(
"Class1",
id: 1
);
Assert.Null(category);
}
public async Task GetSectionAsync_Exists_ReturnSection()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddSection("Class1", "Section1")
.Build();
database.Reload();
var sectionService = new SectionService(database.Context);
var section = await sectionService.GetSectionAsync("Class1", "Section1");
Assert.Equal("Class1", section.Classroom.Name);
Assert.Equal("Section1", section.Name);
}
public async Task GetClassroomAsync_Exists_ReturnsClassroom()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddClassroom("Class2")
.Build();
var classroomId = database.Context.Classrooms.First().Id;
database.Reload();
var classroomService = new ClassroomService(database.Context);
var classroom = await classroomService.GetClassroomAsync("Class1");
Assert.Equal("Class1", classroom.Name);
}
public async Task GetAndUpdateCurrentUserAsync_Unregistered_ReturnsNull()
{
var database = new TestDatabaseBuilder().Build();
var identityProvider = GetMockIdentityProvider(GetIdentity("User1"));
var userService = GetUserService
(
database.Context,
identityProvider.Object
);
var currentUser = await userService.GetAndUpdateCurrentUserAsync();
Assert.Null(currentUser);
}
public async Task GetCheckpointAsync_DoesntExist_ReturnNull()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddProject("Class1", "Project1")
.Build();
var checkpointService = GetCheckpointService(database.Context);
var checkpoint = await checkpointService.GetCheckpointAsync
(
"Class1",
"Project1",
"Checkpoint1"
);
Assert.Null(checkpoint);
}
public async Task GetProjectsAsync_OnlyForClassroom()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddClassroom("Class2")
.AddProject("Class1", "Project1")
.AddProject("Class1", "Project2")
.AddProject("Class2", "Project3")
.Build();
var projectService = GetProjectService(database.Context);
var projects = await projectService.GetProjectsAsync("Class1");
Assert.Equal(2, projects.Count);
Assert.Equal("Project1", projects[0].Name);
Assert.Equal("Project2", projects[1].Name);
}
public async Task GetQuestionCategoriesAsync_OnlyForClassroom()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddClassroom("Class2")
.AddQuestionCategory("Class1", "Category1")
.AddQuestionCategory("Class1", "Category2")
.AddQuestionCategory("Class2", "Category1")
.Build();
var questionCategoryService = new QuestionCategoryService(database.Context);
var categories = await questionCategoryService.GetQuestionCategoriesAsync("Class1");
Assert.Equal(2, categories.Count);
Assert.Equal("Class1", categories[0].Classroom.Name);
Assert.Equal("Category1", categories[0].Name);
Assert.Equal("Class1", categories[0].Classroom.Name);
Assert.Equal("Category2", categories[1].Name);
}
public async Task GetSectionMembershipsAsync_ReturnStudents()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddSection("Class1", "Section1")
.AddSection("Class1", "Section2")
.AddStudent("User1", "Last", "First", "Class1", "Section1")
.AddStudent("User2", "Last", "First", "Class1", "Section1")
.AddStudent("User3", "Last", "First", "Class1", "Section2")
.Build();
database.Reload();
var sectionService = new SectionService(database.Context);
var students = await sectionService.GetSectionStudentsAsync("Class1", "Section1");
Assert.Equal(2, students.Count);
Assert.Equal("User1", students[0].ClassroomMembership.User.UserName);
Assert.Equal("User2", students[1].ClassroomMembership.User.UserName);
}
public async Task GetCheckpointsAsync_OnlyForProject()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddProject("Class1", "Project1")
.AddProject("Class1", "Project2")
.AddCheckpoint("Class1", "Project1", "Checkpoint1")
.AddCheckpoint("Class1", "Project1", "Checkpoint2")
.AddCheckpoint("Class1", "Project2", "Checkpoint1")
.Build();
var checkpointService = GetCheckpointService(database.Context);
var checkpoints = await checkpointService.GetCheckpointsAsync("Class1", "Project1");
Assert.Equal(2, checkpoints.Count);
Assert.Equal("Project1", checkpoints[0].Project.Name);
Assert.Equal("Checkpoint1", checkpoints[0].Name);
Assert.Equal("Project1", checkpoints[1].Project.Name);
Assert.Equal("Checkpoint2", checkpoints[1].Name);
}
public async Task GetQuestionCategoryAsync_Exists_ReturnCategory()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddQuestionCategory("Class1", "Category1")
.Build();
var questionCategoryId = database.Context.QuestionCategories.First().Id;
database.Reload();
var questionCategoryService = new QuestionCategoryService(database.Context);
var category = await questionCategoryService.GetQuestionCategoryAsync
(
"Class1",
questionCategoryId
);
Assert.Equal("Class1", category.Classroom.Name);
Assert.Equal("Category1", category.Name);
}
public async Task GetAndUpdateCurrentUserAsync_Registered_ReturnsUser()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddSection("Class1", "Section1")
.AddStudent("User1", "LastName", "FirstName", "Class1", "Section1")
.Build();
var identityProvider = GetMockIdentityProvider(GetIdentity("User1"));
var userService = GetUserService
(
database.Context,
identityProvider.Object
);
var currentUser = await userService.GetAndUpdateCurrentUserAsync();
var classroomMembership = currentUser.ClassroomMemberships.Single();
var sectionMembership = classroomMembership.SectionMemberships.Single();
Assert.Equal("User1", currentUser.UserName);
Assert.Equal("Class1", classroomMembership.Classroom.Name);
Assert.Equal("Section1", sectionMembership.Section.Name);
}
public async Task CreateSectionAsync_SectionCreated()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.Build();
var sectionService = new SectionService(database.Context);
await sectionService.CreateSectionAsync
(
"Class1",
new Section()
{
Name = "Section1"
}
);
database.Reload();
var section = database.Context.Sections
.Include(qc => qc.Classroom)
.Single();
Assert.Equal("Class1", section.Classroom.Name);
Assert.Equal("Section1", section.Name);
}
public async Task GradeSubmissionAsync_NormalQuestion_StoresAndReturnsResult()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddSection("Class1", "Section1")
.AddStudent("User1", "Last", "First", "Class1", "Section1")
.AddQuestionCategory("Class1", "Category1")
.AddQuestion("Class1", "Category1", new MethodQuestion() { Name = "Question1" })
.Build();
var questionId = database.Context.Questions.First().Id;
var userId = database.Context.Users.First().Id;
database.Reload();
var loaderFactory = GetMockQuestionLoaderFactory();
var graderFactory = GetMockQuestionGraderFactory();
var timeProvider = GetMockTimeProvider(new DateTime(2016, 1, 1));
var questionSubmission = new CodeQuestionSubmission()
{
Contents = "SubmissionContents"
};
var serializer = new Mock<IJsonSerializer>();
serializer
.Setup(s => s.Serialize<QuestionSubmission>(questionSubmission))
.Returns("SerializedSubmissionContents");
var questionService = CreateQuestionService
(
database.Context,
questionLoaderFactory: loaderFactory.Object,
questionGraderFactory: graderFactory.Object,
jsonSerializer: serializer.Object,
timeProvider: timeProvider.Object
);
var result = await questionService.GradeSubmissionAsync
(
"Class1",
userId,
questionId,
questionSubmission
);
Assert.Equal(1.0, result.Score);
database.Reload();
var submission = database.Context
.UserQuestionSubmissions
.Where(uqs => uqs.UserQuestionData.UserId == userId)
.Include(uqs => uqs.UserQuestionData)
.Single(uqs => uqs.UserQuestionData.QuestionId == questionId);
Assert.Equal(1.0, submission.Score);
Assert.Equal
(
"SerializedSubmissionContents",
submission.UserQuestionData.LastQuestionSubmission
);
Assert.Equal
(
new DateTime(2016, 1, 1),
submission.DateSubmitted
);
}
public async Task DeleteQuestionCategoryAsync_CategoryDeleted()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddQuestionCategory("Class1", "Category1")
.Build();
var questionCategoryId = database.Context.QuestionCategories.First().Id;
database.Reload();
var questionCategoryService = new QuestionCategoryService(database.Context);
await questionCategoryService.DeleteQuestionCategoryAsync
(
"Class1",
questionCategoryId
);
database.Reload();
Assert.Equal(0, database.Context.QuestionCategories.Count());
}
public async Task UpdateQuestionCategoryAsync_CategoryUpdated()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddQuestionCategory("Class1", "Category1", privateCategory: true)
.Build();
var questionCategory = database.Context.QuestionCategories
.Include(qc => qc.Classroom)
.First();
// Update the category
database.Context.Entry(questionCategory).State = EntityState.Detached;
questionCategory.IsPrivate = false;
// Apply the update
var questionCategoryService = new QuestionCategoryService(database.Context);
await questionCategoryService.UpdateQuestionCategoryAsync
(
"Class1",
questionCategory
);
database.Reload();
questionCategory = database.Context.QuestionCategories
.Include(qc => qc.Classroom)
.Single();
Assert.Equal("Class1", questionCategory.Classroom.Name);
Assert.Equal("Category1", questionCategory.Name);
Assert.Equal(false, questionCategory.IsPrivate);
}
public async Task GetClassroomsWithAccessAsync_Student_ReturnsClassrooms()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddSection("Class1", "Section1")
.AddClassroom("Class2")
.AddSection("Class2", "Section2")
.AddStudent("User1", "Last", "First", "Class2", "Section2")
.Build();
var userId = database.Context.Users.First().Id;
var classroomId = database.Context.Classrooms
.Single(c => c.Name == "Class2")
.Id;
database.Reload();
var classroomService = new ClassroomService(database.Context);
var classrooms = await classroomService.GetClassroomsWithAccessAsync(userId);
Assert.Equal(1, classrooms.Count);
Assert.Equal(userId, classrooms[0].UserId);
Assert.Equal(classroomId, classrooms[0].ClassroomId);
}
public async Task UpdateSectionAsync_SectionUpdated()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddSection("Class1", "Section1")
.Build();
var section = database.Context.Sections
.Include(qc => qc.Classroom)
.First();
// Update the section
database.Context.Entry(section).State = EntityState.Detached;
section.DisplayName = "New Display Name";
// Apply the update
var sectionService = new SectionService(database.Context);
await sectionService.UpdateSectionAsync("Class1", section);
database.Reload();
section = database.Context.Sections
.Include(qc => qc.Classroom)
.Single();
Assert.Equal("Class1", section.Classroom.Name);
Assert.Equal("Section1", section.Name);
Assert.Equal("New Display Name", section.DisplayName);
}
public async Task DeleteSectionAsync_SectionDeleted()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddSection("Class1", "Section1")
.Build();
database.Reload();
var sectionService = new SectionService(database.Context);
await sectionService.DeleteSectionAsync("Class1", "Section1");
database.Reload();
Assert.Equal(0, database.Context.Sections.Count());
}
public async Task DeleteClassroomAsync_ClassroomDeleted()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.Build();
var classroomId = database.Context.Classrooms.First().Id;
database.Reload();
var classroomService = new ClassroomService(database.Context);
await classroomService.DeleteClassroomAsync("Class1");
database.Reload();
Assert.Equal(0, database.Context.Classrooms.Count());
}
public async Task UpdateClassroomAsync_ClassroomUpdated()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.Build();
var classroom = database.Context.Classrooms.Single();
// Update the classroom
database.Context.Entry(classroom).State = EntityState.Detached;
classroom.DisplayName = "New Display Name";
// Apply the update
var classroomService = new ClassroomService(database.Context);
await classroomService.UpdateClassroomAsync(classroom);
database.Reload();
classroom = database.Context.Classrooms.Single();
Assert.Equal("Class1", classroom.Name);
Assert.Equal("New Display Name", classroom.DisplayName);
}
public async Task CreateClassroomAsync_ClassroomCreated()
{
var database = new TestDatabaseBuilder().Build();
var classroomService = new ClassroomService(database.Context);
await classroomService.CreateClassroomAsync
(
new Classroom()
{
Name = "Class1"
}
);
database.Reload();
var classroom = database.Context.Classrooms.Single();
Assert.Equal("Class1", classroom.Name);
}
public async Task GetClassroomAdminsAsync_ReturnsAdmins()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddClassroom("Class2")
.AddAdmin("User1", "Last", "First", "Class1", superUser: false)
.AddAdmin("User2", "Last", "First", "Class1", superUser: false)
.AddAdmin("User3", "Last", "First", "Class2", superUser: false)
.Build();
var users = database.Context.Users
.OrderBy(u => u.UserName)
.ToList();
database.Reload();
var classroomService = new ClassroomService(database.Context);
var admins = await classroomService.GetClassroomAdminsAsync("Class1");
admins = admins.OrderBy(a => a.UserId).ToList();
Assert.Equal(2, admins.Count);
Assert.Equal(users[0].Id, admins[0].UserId);
Assert.Equal(users[1].Id, admins[1].UserId);
}
public async Task CreateQuestionCategoryAsync_CategoryCreated()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.Build();
var questionCategoryService = new QuestionCategoryService(database.Context);
await questionCategoryService.CreateQuestionCategoryAsync
(
"Class1",
new QuestionCategory()
{
Name = "Category1"
}
);
database.Reload();
var questionCategory = database.Context.QuestionCategories
.Include(qc => qc.Classroom)
.Single();
Assert.Equal("Class1", questionCategory.Classroom.Name);
Assert.Equal("Category1", questionCategory.Name);
}
public async Task GetClassroomsWithAccessAsync_SuperUser_ReturnsClassrooms()
{
var database = new TestDatabaseBuilder()
.AddClassroom("Class1")
.AddClassroom("Class2")
.AddAdmin("User1", "Last", "First", "Class2", superUser: true)
.Build();
var userId = database.Context.Users.First().Id;
var expectedClassrooms = database.Context.Classrooms
.OrderBy(c => c.Id)
.ToList();
database.Reload();
var classroomService = new ClassroomService(database.Context);
var classrooms = await classroomService.GetClassroomsWithAccessAsync(userId);
classrooms = classrooms.OrderBy(c => c.ClassroomId).ToList();
Assert.Equal(2, classrooms.Count);
Assert.Equal(userId, classrooms[0].UserId);
Assert.Equal(expectedClassrooms[0].Id, classrooms[0].ClassroomId);
Assert.Equal(userId, classrooms[1].UserId);
Assert.Equal(expectedClassrooms[1].Id, classrooms[1].ClassroomId);
}