def test_adjusted_grade(self):
"""Test several cases for adjusted_grade()."""
self.assertEqual(
hw4.adjusted_grade(self.iclicker, self.exam), {
'Bryan': 95,
'Zoe': 0,
'Anna': 65,
'Alex': 96,
'Ryan': 90,
'Andrea': 87,
'Dan': 89
})
self.assertEqual(
hw4.adjusted_grade({}, self.exam), {
'Ryan': 89,
'Andrea': 86,
'Bryan': 95,
'Anna': 64,
'Dan': 89,
'Alex': 95
})
self.assertEqual(hw4.adjusted_grade(self.iclicker, {}), {
'Ryan': 1,
'Andrea': 1,
'Bryan': 0,
'Zoe': 0,
'Anna': 1,
'Alex': 1
})
self.assertEqual(hw4.adjusted_grade({}, {}), {})
def test_adjusted_grade_empty_exam(self):
"""Test the adjusted_grade function with empty exam."""
self.assertEqual(hw4.adjusted_grade(self.iclicker, {}), {
'Ryan': 1,
'Andrea': 1,
'Bryan': 0,
'Zoe': 0,
'Anna': 1,
'Alex': 1
})
self.assertEqual(
self.iclicker, {
'Zoe': 46,
'Alex': 121,
'Ryan': 100,
'Anna': 110,
'Bryan': 2,
'Andrea': 110
})
self.assertEqual(
self.exam, {
'Dan': 89,
'Ryan': 89,
'Alex': 95,
'Anna': 64,
'Bryan': 95,
'Andrea': 86
})
def test_adjusted_grade(self):
"""Test the adjusted_grade function."""
self.assertEqual(
hw4.adjusted_grade(self.iclicker, self.exam), {
'Bryan': 95,
'Zoe': 0,
'Anna': 65,
'Alex': 96,
'Ryan': 90,
'Andrea': 87,
'Dan': 89
})
self.assertEqual(
self.iclicker, {
'Zoe': 46,
'Alex': 121,
'Ryan': 100,
'Anna': 110,
'Bryan': 2,
'Andrea': 110
})
self.assertEqual(
self.exam, {
'Dan': 89,
'Ryan': 89,
'Alex': 95,
'Anna': 64,
'Bryan': 95,
'Andrea': 86
})
def test_adjusted_grade_org_dict_unmodified(self):
"""
Test the original dictionaries are unmodified after
adjusted_grade().
"""
hw4.adjusted_grade(self.iclicker, self.exam)
self.assertEqual(
self.iclicker, {
'Zoe': 46,
'Alex': 121,
'Ryan': 100,
'Anna': 110,
'Bryan': 2,
'Andrea': 110
})
self.assertEqual(
self.exam, {
'Dan': 89,
'Ryan': 89,
'Alex': 95,
'Anna': 64,
'Bryan': 95,
'Andrea': 86
})
def test_adjusted_grade_both_empty(self):
"""Test the adjusted_grade function with empty dictionaries."""
self.assertEqual(hw4.adjusted_grade({}, {}), {})