def test_area(self):
"""Test Area"""
r1 = r(1, 1, 1, 1)
r2 = r(4, 6, 2, 3)
r3 = r(56, 83, 5, 7)
self.assertEqual(r1.area(), 1)
self.assertEqual(r2.area(), 24)
self.assertEqual(r3.area(), 4648)
def test_json_to_file(self):
""" save to file """
r1 = r(10, 7, 2, 8)
r2 = r(2, 4)
r.save_to_file([r1, r2])
with open("Rectangle.json", "r") as file:
s = '[{"y": 8, "x": 2, "id": 1, "width": 10, "height": 7}\
,{"y": 0, "x": 0, "id": 2, "width": 2, "height": 4}]'
self.assertAlmostEqual(print(file.read()), print(s))
def test_attr_method_presence(self):
"""Test Attribute Method Presence"""
r_list = dir(r)
self.assertIn("_Base__nb_objects", r_list)
self.assertIn("__init__", r_list)
self.assertIn("to_json_string", r_list)
self.assertIn("save_to_file", r_list)
self.assertIn("from_json_string", r_list)
self.assertIn("create", r_list)
self.assertIn("load_from_file", r_list)
self.assertIn("width", r_list)
self.assertIn("height", r_list)
self.assertIn("x", r_list)
self.assertIn("y", r_list)
self.assertIn("area", r_list)
self.assertIn("display", r_list)
self.assertIn("__str__", r_list)
self.assertIn("update", r_list)
self.assertIn("to_dictionary", r_list)
r1_list = dir(r(1, 1))
self.assertIn("_Rectangle__width", r1_list)
self.assertIn("_Rectangle__height", r1_list)
self.assertIn("_Rectangle__x", r1_list)
self.assertIn("_Rectangle__y", r1_list)
self.assertIn("id", r1_list)
self.assertEqual(b._Base__nb_objects, 1)
def test_to_dictionary(self):
"""Test To Dictionary"""
r1 = r(1, 1)
r2 = r(1, 2, 5)
r3 = r(2, 1)
r4 = r(2, 2, 1, id="HAHAHAHA")
r5 = r(2, 2, 0, 1)
r6 = r(2, 2, 2, 2)
r7 = r(3, 3, 3, 3, "MUHAHAHA")
d1 = {'id': 1, 'width': 1, 'height': 1, 'x': 0, 'y': 0}
d2 = {'id': 2, 'width': 1, 'height': 2, 'x': 5, 'y': 0}
d3 = {'id': 3, 'width': 2, 'height': 1, 'x': 0, 'y': 0}
d4 = {'id': 'HAHAHAHA', 'width': 2, 'height': 2, 'x': 1, 'y': 0}
d5 = {'id': 4, 'width': 2, 'height': 2, 'x': 0, 'y': 1}
d6 = {'id': 5, 'width': 2, 'height': 2, 'x': 2, 'y': 2}
d7 = {'id': 'MUHAHAHA', 'width': 3, 'height': 3, 'x': 3, 'y': 3}
self.assertDictEqual(r1.to_dictionary(), d1)
self.assertDictEqual(r2.to_dictionary(), d2)
self.assertDictEqual(r3.to_dictionary(), d3)
self.assertDictEqual(r4.to_dictionary(), d4)
self.assertDictEqual(r5.to_dictionary(), d5)
self.assertDictEqual(r6.to_dictionary(), d6)
self.assertDictEqual(r7.to_dictionary(), d7)
r6.update(**{'id': "WUT", "x": 999, "height": 888})
d6 = {'id': 'WUT', 'width': 2, 'height': 888, 'x': 999, 'y': 2}
self.assertDictEqual(r6.to_dictionary(), d6)
def test_str(self):
"""Test Str"""
r1 = r(1, 1)
r2 = r(1, 2, 5)
r3 = r(2, 1)
r4 = r(2, 2, 1, id="HAHAHAHA")
r5 = r(2, 2, 0, 1)
r6 = r(2, 2, 2, 2)
r7 = r(3, 3, 3, 3, "MUHAHAHA")
god_list = [
'[Rectangle] (1) 0/0 - 1/1\n', '[Rectangle] (2) 5/0 - 1/2\n',
'[Rectangle] (3) 0/0 - 2/1\n',
'[Rectangle] (HAHAHAHA) 1/0 - 2/2\n',
'[Rectangle] (4) 0/1 - 2/2\n', '[Rectangle] (5) 2/2 - 2/2\n',
'[Rectangle] (MUHAHAHA) 3/3 - 3/3\n'
]
obj_list = [r1, r2, r3, r4, r5, r6, r7]
out_list = []
for obj in obj_list:
capture = io.StringIO()
sys.stdout = capture
print(obj)
sys.stdout = sys.__stdout__
out_list.append(capture.getvalue())
self.assertListEqual(god_list, out_list)
def test_display(self):
"""Test Display"""
r1 = r(1, 1)
r2 = r(1, 2)
r3 = r(2, 1)
r4 = r(2, 2, 1)
r5 = r(2, 2, 0, 1)
r6 = r(2, 2, 2, 2)
r7 = r(3, 3, 3, 3)
god_list = [
'#\n', '#\n#\n', '##\n', ' ##\n ##\n', '\n##\n##\n',
'\n\n ##\n ##\n', '\n\n\n ###\n ###\n ###\n'
]
obj_list = [r1, r2, r3, r4, r5, r6, r7]
out_list = []
for obj in obj_list:
capture = io.StringIO()
sys.stdout = capture
obj.display()
sys.stdout = sys.__stdout__
out_list.append(capture.getvalue())
self.assertListEqual(god_list, out_list)
def last(self):
""" last """
r1 = r(10, 7, 2, 8)
r2 = r(2, 4)
list_rectangles_input = [r1, r2]
r.save_to_file(list_rectangles_input)
o = r.load_from_file()
m = '[Rectangle] (1) 2/8 - 10/7'
self.assertAlmostEqual(print(r1), print(m))
m = '[Rectangle] (2) 0/0 - 2/4'
self.assertAlmostEqual(print(r2), print(m))
m = '[Rectangle] (1) 2/8 - 10/7'
self.assertAlmostEqual(print(o[0]), print(m))
m = '[Rectangle] (2) 0/0 - 2/4'
self.assertAlmostEqual(print(o[1]), print(m))
s1 = s(5)
s2 = s(7, 9, 1)
list_squares_input = [s1, s2]
s.save_to_file(list_squares_input)
o = Square.load_from_file()
m = '[Square] (5) 0/0 - 5'
self.assertAlmostEqual(print(s1), print(m))
m = '[Square] (6) 9/1 - 7'
self.assertAlmostEqual(print(s2), print(m))
m = '[Square] (5) 0/0 - 5'
self.assertAlmostEqual(print(o[0]), print(m))
m = '[Square] (6) 9/1 - 7'
self.assertAlmostEqual(print(o[1]), print(m))
def test_dict_to_instance(self):
""" dict to instance """
r1 = r(3, 5, 1)
d = r1.to_dictionary()
r2 = r.create(**d)
s = '[Rectangle] (1) 1/0 - 3/5'
self.assertAlmostEqual(print(r1), print(s))
self.assertAlmostEqual(print(r2), print(s))
self.assertFalse(r1 is r2)
self.assertFalse(r1 == r2)
def test_json(self):
""" json convert """
r1 = r(10, 7, 2, 8)
d = r1.to_dictionary()
j_d = b.to_json_string([d])
s = "{'x': 2, 'width': 10, 'id': 1, 'height': 7, 'y': 8}"
self.assertAlmostEqual(print(d), print(s))
self.assertAlmostEqual(print(type(d)), print("<class 'dict'>"))
s = '[{"x": 2, "width": 10, "id": 1, "height": 7, "y": 8}]'
self.assertAlmostEqual(print(j_d), print(s))
self.assertAlmostEqual(print(type(j_d)), print("<class 'str'>"))
def test_update(self):
"""Test Update"""
r1 = r(1, 1)
r2 = r(1, 2, 5)
r3 = r(2, 1)
r4 = r(2, 2, 1, id="HAHAHAHA")
r5 = r(2, 2, 0, 1)
r6 = r(2, 2, 2, 2)
r7 = r(3, 3, 3, 3, "MUHAHAHA")
r1.update(34, 64, 34, 12, 64)
with self.assertRaises(ValueError):
r2.update(**{'id': 234, 'y': -5})
r3.update(None, 20, 590)
r4.update(**{'id': 234, 'height': 64})
with self.assertRaises(TypeError):
r5.update(98, {'width': 236, 'y': 98})
with self.assertRaises(TypeError):
r6.update("JJJJ", 'L')
r7.update()
god_list = [
'[Rectangle] (34) 12/64 - 64/34\n',
'[Rectangle] (234) 5/0 - 1/2\n', '[Rectangle] (6) 0/0 - 20/590\n',
'[Rectangle] (234) 1/0 - 2/64\n', '[Rectangle] (98) 0/1 - 2/2\n',
'[Rectangle] (JJJJ) 2/2 - 2/2\n',
'[Rectangle] (MUHAHAHA) 3/3 - 3/3\n'
]
obj_list = [r1, r2, r3, r4, r5, r6, r7]
out_list = []
for obj in obj_list:
capture = io.StringIO()
sys.stdout = capture
print(obj)
sys.stdout = sys.__stdout__
out_list.append(capture.getvalue())
self.assertListEqual(god_list, out_list)
def test_instance(self):
"""Test Instance"""
r1 = r(1, 1)
self.assertEqual(r._Base__nb_objects, 1)
with self.assertRaises(ValueError):
r(-1, 1, 1, 1)
with self.assertRaises(ValueError):
r(0, 1, 1, 1)
with self.assertRaises(TypeError):
r("A", 1, 1, 1)
with self.assertRaises(TypeError):
r(1.1, 1, 1, 1)
with self.assertRaises(TypeError):
r(None, 1, 1, 1)
with self.assertRaises(TypeError):
r(True, 1, 1, 1)
with self.assertRaises(TypeError):
r(False, 1, 1, 1)
self.assertEqual(b._Base__nb_objects, 1)
with self.assertRaises(ValueError):
r(1, -1, 1, 1)
with self.assertRaises(ValueError):
r(1, 0, 1, 1)
with self.assertRaises(TypeError):
r(1, "A", 1, 1)
with self.assertRaises(TypeError):
r(1, 1.1, 1, 1)
with self.assertRaises(TypeError):
r(1, None, 1, 1)
with self.assertRaises(TypeError):
r(1, True, 1, 1)
with self.assertRaises(TypeError):
r(1, False, 1, 1)
self.assertEqual(b._Base__nb_objects, 1)
with self.assertRaises(ValueError):
r(1, 1, -1, 1)
with self.assertRaises(TypeError):
r(1, 1, "A", 1)
with self.assertRaises(TypeError):
r(1, 1, 1.1, 1)
with self.assertRaises(TypeError):
r(1, 1, None, 1)
with self.assertRaises(TypeError):
r(1, 1, True, 1)
with self.assertRaises(TypeError):
r(1, 1, False, 1)
self.assertEqual(b._Base__nb_objects, 1)
with self.assertRaises(ValueError):
r(1, 1, 1, -1)
with self.assertRaises(TypeError):
r(1, 1, 1, "A")
with self.assertRaises(TypeError):
r(1, 1, 1, 1.1)
with self.assertRaises(TypeError):
r(1, 1, 1, None)
with self.assertRaises(TypeError):
r(1, 1, 1, True)
with self.assertRaises(TypeError):
r(1, 1, 1, False)
self.assertEqual(b._Base__nb_objects, 1)