public void Student_AddGrade_AddAGrade_Returns_HasUnsavedGrades()
{
// 1) Arrange
var student = new Student(mockRepository.Object, "ABC123", "Smith", "John");
// 2) Act
student.AddGrade(100);
// 3) Assert
Assert.IsTrue(student.HasUnsavedGrades());
}
public void Student_AddGrade_AddAnInvalidGrade_Returns_SameNumberOfGrades()
{
// 1) Arrange
var student = new Student(mockRepository.Object, "ABC123", "Smith", "John");
int originalNumGrades = student.Grades.Count;
// 2) Act
student.AddGrade(1000);
// 3) Assert
Assert.AreEqual(originalNumGrades, student.Grades.Count);
}
public void Student_AddGrade_AddAValidGrade_Returns_OneMoreGradeInList()
{
// 1) Arrange
var student = new Student(mockRepository.Object, "ABC123", "Smith", "John");
int originalNumGrades = student.Grades.Count;
// 2) Act
student.AddGrade(100);
// 3) Assert
Assert.AreEqual(originalNumGrades + 1, student.Grades.Count);
}
public void Student_Save_SaveStudent_Returns_NoUnsavedGrades()
{
// 1) Arrange
var student = new Student(mockRepository.Object, "ABC123", "Smith", "John");
student.AddGrade(100);
// 2) Act
student.Save();
// 3) Assert
Assert.IsFalse(student.HasUnsavedGrades());
}