def test_average_notebook_score(assignment: Gradebook) -> None:
assert assignment.average_notebook_score('p1', 'foo') == 0
assert assignment.average_notebook_code_score('p1', 'foo') == 0
assert assignment.average_notebook_written_score('p1', 'foo') == 0
assignment.add_student('hacker123')
assignment.add_student('bitdiddle')
assignment.add_submission('foo', 'hacker123')
assignment.add_submission('foo', 'bitdiddle')
assert assignment.average_notebook_score('p1', 'foo') == 0.0
assert assignment.average_notebook_code_score('p1', 'foo') == 0.0
assert assignment.average_notebook_written_score('p1', 'foo') == 0.0
g1 = assignment.find_grade("test1", "p1", "foo", "hacker123")
g2 = assignment.find_grade("test2", "p1", "foo", "hacker123")
g3 = assignment.find_grade("test1", "p1", "foo", "bitdiddle")
g4 = assignment.find_grade("test2", "p1", "foo", "bitdiddle")
g1.manual_score = 0.5
g2.manual_score = 2
g3.manual_score = 1
g4.manual_score = 1
assignment.db.commit()
assert assignment.average_notebook_score('p1', 'foo') == 2.25
assert assignment.average_notebook_code_score('p1', 'foo') == 0.75
assert assignment.average_notebook_written_score('p1', 'foo') == 1.5
def test_average_notebook_with_score(assignmentWithSubmissionWithMarks: Gradebook) -> None:
assert assignmentWithSubmissionWithMarks.average_notebook_score('p1', 'foo') == sum(assignmentWithSubmissionWithMarks.usedgrades) / 2.0
assert assignmentWithSubmissionWithMarks.average_notebook_code_score('p1', 'foo') == sum(assignmentWithSubmissionWithMarks.usedgrades_code) / 2.0
assert assignmentWithSubmissionWithMarks.average_notebook_written_score('p1', 'foo') == sum(assignmentWithSubmissionWithMarks.usedgrades_written) / 2.0
assert assignmentWithSubmissionWithMarks.average_notebook_task_score('p1', 'foo') == sum(assignmentWithSubmissionWithMarks.usedgrades_task) / 2.0
