def test_p13_point_mod_loc_from_tuple(self):
"""P-13. Verify mod of x, y using loc_from_tuple."""
# Test point.loc_from_tuple(loc)
# when point is an existing Point and loc is a tuple.
# Make sure data is correct.
location = 2, 3
point = Point.from_tuple(location)
self.assertEqual(point_data(point), location)
def test_error_from_tuple(self):
"""P-12. Verify error when using from_tuple with no arguments."""
with self.assertRaises(TypeError):
Point.from_tuple()
def test_from_tuple(self):
"""P-11. Create a Point using from_tuple."""
expected = 2, 3
location = 2, 3
point = Point.from_tuple(location)
self.assertEqual(point_data(point), expected)
def test_create_point_from_tuple(self):
"""P-11. Create a Point using from_tuple."""
expected = (3, 4)
loc = (3, 4)
point = Point.from_tuple(loc)
self.assertEqual(point_data(point), expected)
def test_p12_error_point_from_tuple_no_args(self):
"""P-12. Verify error when using from_tuple with no arguments"""
# Test that Point.from_tuple() raises an error
# NOT with try/except; use unittest.
with self.assertRaises(TypeError):
point = Point.from_tuple()