public void TestGetStudentCourseGrade()
{
DbCourses dbCourses = new DbCourses();
dbCourses.Insert("Test Course", "Test Course");
DbStudents dbStudents = new DbStudents();
dbStudents.Insert("Test Student", "Test Student", "Test Student");
DbViewStudent dbViewStudent = new DbViewStudent();
dbViewStudent.Enrol("Test Student", "Test Course");
dbViewStudent.UpdateGrade("Test Student", "Test Course", 20);
ExpectedGrades expectedGrades = new ExpectedGrades();
ObjectResult result = (ObjectResult)gradesController.GetStudentCourseGrade("Test Student", "Test Course").Result;
int? statusCode = result.StatusCode;
Assert.Equal(200, statusCode);
StudentGradesAPI actual = (StudentGradesAPI)result.Value;
double? expectedgrade = expectedGrades.GetGrade("Test Student", "Test Course").grade;
Assert.Equal(expectedgrade, actual.grade);
dbViewStudent.Unenrol("Test Student", "Test Course");
dbCourses.Delete("Test Course");
dbStudents.Delete("Test Student", "Test Student", "Test Student");
}