//[Fact]
public void AssignStudents_Post_ReturnsNotFound_WhenNonExistingCourseInModel()
{
// Arrange
int nonExistingCourseId = 0;
Course nonExistingCourse = new Course()
{
Id = nonExistingCourseId
};
CourseStudentsAssignmentViewModel model = new CourseStudentsAssignmentViewModel()
{
Course = nonExistingCourse,
StudentsAssignmentsList = new List <StudentAssignment>()
};
var courseServiceMock = Substitute.For <CourseService>();
courseServiceMock.IsCourseExisted(nonExistingCourse).Returns(false);
var controller = new CourseController(courseServiceMock, null, null, null, null);
// Act
var result = controller.AssignStudents(model);
// Assert
var viewResult = Assert.IsType <NotFoundResult>(result);
}
public void AssignStudents_Post_RedirectToCourses()
{
// Arrange
int courseId = 1;
const int assignedStudentId = 2;
const int nonAssignedStudentId = 3;
Course course = new Course()
{
Id = courseId
};
CourseStudentsAssignmentViewModel model = new CourseStudentsAssignmentViewModel()
{
Course = course,
StudentsAssignmentsList = new List <StudentAssignment>()
{
new StudentAssignment()
{
Student = new Student()
{
Id = assignedStudentId
},
IsAssigned = true
},
new StudentAssignment()
{
Student = new Student()
{
Id = nonAssignedStudentId
},
IsAssigned = false
}
}
};
var courseServiceMock = Substitute.For <CourseService>();
courseServiceMock.IsCourseExisted(course).Returns(true);
courseServiceMock.AssignStudentsToCourse(courseId, new List <int>()).Returns(true);
var studentServiceMock = Substitute.For <StudentService>();
//studentServiceMock.IsStudentExisted(new Student()).Returns(true);
var controller = new CourseController(courseServiceMock, studentServiceMock, null, null, null);
// Act
var result = controller.AssignStudents(model);
// Assert
var redirectToActionResult = Assert.IsType <RedirectToActionResult>(result);
Assert.Null(redirectToActionResult.ControllerName);
Assert.Equal("Courses", redirectToActionResult.ActionName);
}
public async Task AssignStudents_ReturnsBadRequest_WhenAssignmentViewModelIsEmpty()
{
//Arrange
CourseStudentAssignmentViewModel expectedModel = null;
CourseService courseService = Substitute.For <CourseService>();
StudentService studentService = Substitute.For <StudentService>();
var controller = new CourseController(courseService, studentService, null);
//Act
IActionResult actual = controller.AssignStudents(expectedModel);
//Assert
actual.Should().BeAssignableTo <BadRequestResult>();
}
public async Task AssignStudents_ReturnNotFound_WhenNonExistingCourseId()
{
//Arrange
CourseService courseService = Substitute.For <CourseService>();
CourseController controller = new CourseController(courseService, null, null);
//Act
IActionResult actual = controller.AssignStudents(0);
//Assert
var expected = new NotFoundResult();
actual.Should().BeEquivalentTo(expected);
}
public void AssignStudents_Get_ReturnsNotFound_WhenNonExistingCourseId()
{
// Arrange
int nonExistingCourseId = 0;
var courseServiceMock = Substitute.For <CourseService>();
courseServiceMock.GetCourse(nonExistingCourseId).Returns(default(Course));
var controller = new CourseController(courseServiceMock, null, null, null, null);
// Act
var result = controller.AssignStudents(nonExistingCourseId);
// Assert
var viewResult = Assert.IsType <NotFoundResult>(result);
}
public void AssignStudents_ReturnsViewResult_WithViewModel()
{
// Arrange
var courseServiceMock = Substitute.For <CourseService>();
courseServiceMock.GetCourseById(Arg.Any <int>()).Returns(new Course());
var studentService = Substitute.For <StudentService>();
studentService.GetAllStudents().Returns(new List <Student>());
var controller = new CourseController(courseServiceMock, studentService);
// Act
var result = controller.AssignStudents(0);
// Assert
var viewResult = Assert.IsType <ViewResult>(result);
Assert.IsAssignableFrom <CourseStudentAssignmentViewModel>(viewResult.ViewData.Model);
}
public void AssignStudents_Get_ReturnsViewResult_WithCourseStudentsAssignmentViewModel()
{
// Arrange
const int courseId = 1;
const string courseName = "test";
const int assignedStudentId = 2;
const int nonAssignedStudentId = 3;
var allStudents = new List <Student>()
{
new Student()
{
Id = assignedStudentId
},
new Student()
{
Id = nonAssignedStudentId
}
};
CourseStudentsAssignmentViewModel expectedModel = new CourseStudentsAssignmentViewModel()
{
Course = new Course()
{
Id = courseId,
Name = courseName,
Students = new List <Student>()
{
new Student()
{
Id = assignedStudentId
}
}
},
StudentsAssignmentsList = new List <StudentAssignment>()
{
new StudentAssignment()
{
Student = new Student()
{
Id = assignedStudentId
},
IsAssigned = true
},
new StudentAssignment()
{
Student = new Student()
{
Id = nonAssignedStudentId
},
IsAssigned = false
}
}
};
var courseServiceMock = Substitute.For <CourseService>();
courseServiceMock.GetCourse(courseId).Returns(new Course()
{
Id = courseId,
Name = courseName,
Students = new List <Student>()
{
new Student()
{
Id = assignedStudentId
}
}
});
var studentService = Substitute.For <StudentService>();
studentService.GetAllStudents().Returns(allStudents);
var controller = new CourseController(courseServiceMock, studentService, null, null, null);
// Act
var result = controller.AssignStudents(courseId);
// Assert
var viewResult = Assert.IsType <ViewResult>(result);
var actualModel = Assert.IsType <CourseStudentsAssignmentViewModel>(viewResult.Model);
actualModel.WithDeepEqual(expectedModel).Assert();
}
public void AssignStudents_ReturnsViewResult_WithCoursesAndStudentsAreAssigned()
{
// Arrange
const int courseId = 1;
const int assignedStudentId = 11;
const int nonAssignedStudentId = 22;
const string courseName = "test";
CourseStudentAssignmentViewModel expectedModel = new CourseStudentAssignmentViewModel()
{
Id = courseId,
Name = courseName,
Students = new List <AssignmentStudentViewModel>()
{
new AssignmentStudentViewModel()
{
StudentId = assignedStudentId, StudentFullName = "Test1", IsAssigned = true
},
new AssignmentStudentViewModel()
{
StudentId = nonAssignedStudentId, StudentFullName = "Test2", IsAssigned = false
}
}
};
var courseServiceMock = Substitute.For <CourseService>();
courseServiceMock.GetCourseById(courseId).Returns(new Course()
{
Id = courseId,
Name = courseName,
Students = new List <Student>()
{
new Student()
{
Id = assignedStudentId
}
}
});
var studentService = Substitute.For <StudentService>();
var students = new List <Student>()
{
new Student()
{
Id = assignedStudentId, Name = "Test1"
},
new Student()
{
Id = nonAssignedStudentId, Name = "Test2"
}
};
studentService.GetAllStudents().Returns(students);
var controller = new CourseController(courseServiceMock, studentService);
// Act
var result = controller.AssignStudents(courseId);
// Assert
var viewResult = Assert.IsType <ViewResult>(result);
var actualModel = Assert.IsAssignableFrom <CourseStudentAssignmentViewModel>(viewResult.ViewData.Model);
actualModel.Should().BeEquivalentTo(expectedModel);
}
// [Fact]
public async Task AssignStudents_SetStudentsToCoursesAndRedirectsToCourses_WhenCoursesAndStudentsAreAssigned()
{
//Arrange
const int courseId = 1;
const int assignedStudentId = 11;
const int nonAssignedStudentId = 22;
const string courseName = "test";
CourseStudentAssignmentViewModel expectedModel = new CourseStudentAssignmentViewModel()
{
Id = courseId,
Name = courseName,
Students = new List <StudentViewModel>()
{
new StudentViewModel()
{
StudentId = assignedStudentId, StudentFullName = "Test1", IsAssigned = true
},
new StudentViewModel()
{
StudentId = nonAssignedStudentId, StudentFullName = "Test2", IsAssigned = false
}
}
};
var courseServiceMock = Substitute.For <CourseService>();
courseServiceMock.GetCourse(courseId).Returns(new Course()
{
Id = courseId,
Name = courseName,
Students = new List <StudentCourse>()
{
new StudentCourse()
{
StudentId = assignedStudentId
}
}
});
var studentService = Substitute.For <StudentService>();
var students = new List <Student>()
{
new Student()
{
Id = assignedStudentId, Name = "Test1"
},
new Student()
{
Id = nonAssignedStudentId, Name = "Test2"
}
};
studentService.GetAllStudents().Returns(students);
var controller = new CourseController(courseServiceMock, studentService, null);
// Act
var actionResult = controller.AssignStudents(courseId);
// Assert
actionResult.Should().BeOfType <RedirectToActionResult>().Which.ActionName.Should().Be("Courses");
}
