public void GetUsersNotBelongingToGroupTestPositive()
{
// Arrange
// The group, not belonging to it users must be returned by test method
var group = new Group
{
Id = 111,
Course = new Course {
Id = 222
},
OwnerId = 333,
CourseId = 222
};
var role1 = new Role {
Name = "Student"
};
var role2 = new Role {
Name = "AnotherRole"
};
// On the exit must be this user with this enrollment
// Enrollment to return
var enrollment = new Enrollment
{
GroupId = 100,
Group = new Group {
Course = new Course {
Id = 100
}
}
};
// User to return
var user = new User
{
Id = 100,
Roles = new List <Role> {
role1
},
Enrollments = new List <Enrollment> {
enrollment
}
};
enrollment.User = user;
// User to test "u.Id != group.OwnerId" condition in Service
var user1 = new User
{
Id = 333,
Roles = new List <Role> {
role1
},
Enrollments = new List <Enrollment> {
enrollment
}
};
// User to test "u.Enrollments.Select(e => e.Group.Course).FirstOrDefault(c => c.Id == course.Id) == null"
// condition in Service
var enrollment2 = new Enrollment
{
GroupId = 100,
Group = new Group {
Course = new Course {
Id = 222
}
}
};
var user2 = new User
{
Id = 333,
Roles = new List <Role> {
role1
},
Enrollments = new List <Enrollment> {
enrollment2
}
};
// User to test "!usersCurrentlyInGroup.Any(u2 => u2.Id == u.Id)" condition
var user3 = new User
{
Id = 333,
Roles = new List <Role> {
role1
},
Enrollments = new List <Enrollment> {
enrollment2
}
};
// User to test "u.Roles.Select(r => r.Name).Contains("Student")" condition
var user4 = new User
{
Id = 333,
Roles = new List <Role> {
role2
},
Enrollments = new List <Enrollment> {
enrollment2
}
};
// For enrollmentRepository to return
var enrollments = new List <Enrollment>(new Enrollment[] {
enrollment,
new Enrollment {
GroupId = 111, User = user1
}
}).AsQueryable();
var users = (new List <User> {
user, user1, user2, user3, user4
}).AsQueryable();
var groupRepository = new Mock <IRepository <Group> >();
unitOfWork.Setup(x => x.GroupRepository).Returns(groupRepository.Object);
groupRepository.Setup(x => x.GetById(group.Id)).Returns(group);
enrollmentRepository.Setup(x => x.GetAll()).Returns(enrollments);
var userRepository = new Mock <IUserRepository>();
unitOfWork.Setup(x => x.UserRepository).Returns(userRepository.Object);
userRepository.Setup(x => x.GetAll()).Returns(users);
// Act
var result = enrollmentService.GetUsersNotBelongingToGroup(group.Id);
// Assert
Assert.IsTrue(result.TrueForAll(u => u.Roles.Select(r => r.Name).Contains("Student")),
"User should have the Student role");
Assert.IsTrue(result.TrueForAll(u => !u.Enrollments.Any(e => e.GroupId == group.Id)),
"User shouldn't be in that group");
Assert.IsTrue(result.TrueForAll(u => !u.Enrollments.Any(e => e.Group.CourseId == group.CourseId)),
"User shouldn't be in the course that contains given group");
Assert.IsTrue(result.TrueForAll(u => u.Id != group.OwnerId));
}
