public void GetStudentByIdShouldReturnTheStudentWithTheId()
{
var student1 = new Student("Pesho");
var student2 = new Student("Pesho");
var school = new SchoolClass();
int student1Id = school.RecordStudent(student1);
int student2Id = school.RecordStudent(student2);
Assert.AreSame(student1, school.GetStudentById(student1Id), "The first student is not the same as the returned student with the first id");
Assert.AreSame(student2, school.GetStudentById(student2Id), "The second student is not the same as the returned student with the second id");
}
public void GetStudentByIdShouldReturnNullWhenStudentIdIsNotFound()
{
var school = new SchoolClass();
var student = new Student("Pesho");
var id = school.RecordStudent(student);
var notExistingId = id + 1;
Assert.IsNull(school.GetStudentById(notExistingId));
}