public void StudentdoesBIExistTestIDNotExist()
{
var db = new TestStudentIspitiContext();
db.Initialize();
StudentController controller = new StudentController(db);
string bi = "99_999";
var result = controller.doesBIExist(bi);
Assert.IsInstanceOfType(result, typeof(JsonResult));
Assert.AreEqual(result.Data, true);
}
