def test_failed_case(mock_get_scores):
mock_get_scores.return_value = [80, 90, 100]
grade("Maomao")
grade("Abby")
mock_get_scores.assert_called_once()
# assert mock_get_scores.call_count == 1
def test_grade_A(mock_get_scores):
mock_get_scores.return_value = [80, 90, 100]
result = grade("Maomao")
assert result == "A"
def test_grade_C(mock_get_scores):
mock_get_scores.return_value = [40, 50, 60]
result = grade("Maomao")
assert result == "C"
def test_grade_B(mock_get_scores):
mock_get_scores.return_value = [60, 70, 75]
result = grade("Maomao")
assert result == "B"
def test_success_case(mock_get_scores):
mock_get_scores.return_value = [80, 90, 100]
grade("Maomao")
mock_get_scores.assert_called_once()
def test_failed_case(mock_get_scores):
mock_get_scores.return_value = [80, 90, 100]
grade("Maomao")
mock_get_scores.assert_called_once_with("Abby")
