def test_tags_json_is_ordered(self):
contact = Contact("Lord Asriel")
contact._tags = set(["ddd", "zzz", "aaa"])
json = contact.to_json()
self.assertEqual(json, {
"name": "Lord Asriel", "tags": ["aaa", "ddd", "zzz"]
})
def test_can_make_tags_json_from_contact(self):
contact = Contact("Lord Asriel")
contact._tags = set(["aaa"])
json = contact.to_json()
self.assertEqual(json, {
"name": "Lord Asriel", "tags": ["aaa"]
})
def test_can_get_tags(self):
contact = Contact("Marvin Goodwright")
contact._tags = set(["aaa", "bbb"])
self.assertEqual(contact._tags, contact.tags())
self.assertIsNot(contact._tags, contact.tags())
def test_can_only_set_contact_name_to_str(self):
contact = Contact("Marvin Goodwright")
with self.assertRaises(TypeError):
contact.name(123)
def test_can_modify_contact_name(self):
contact = Contact("Marvin Goodwright")
contact.name("Albus Dumbledore")
self.assertEqual(contact._name, "Albus Dumbledore")
def test_contact_name_property(self):
contact = Contact("Marvin Goodwright")
self.assertIs(contact._name, contact.name())
def test_contacts_repr(self):
contact = Contact("Marvin Goodwright")
self.assertEqual(str(contact), "<Contact: Marvin Goodwright>")
def test_can_create_contact(self):
contact = Contact("Marvin Goodwright")
self.assertEqual(contact._name, "Marvin Goodwright")
self.assertEqual(contact._tags, set())
def test_contact_name_must_be_str(self):
with self.assertRaises(TypeError):
Contact(111)
def test_contact_from_json_requires_name_key(self):
with self.assertRaises(ValueError):
Contact.from_json({"wrongkey": "Lord Asriel", "tags": []})
def test_contact_from_json_requires_dict(self):
with self.assertRaises(TypeError):
Contact.from_json("some string")
def test_can_make_contact_from_json(self):
json = {"name": "Lord Asriel", "tags": ["aaa", "ddd", "zzz"]}
contact = Contact.from_json(json)
self.assertIsInstance(contact, Contact)
self.assertEqual(contact._name, "Lord Asriel")
self.assertEqual(contact._tags, set(["aaa", "ddd", "zzz"]))
def test_creating_contact_updates_registry(self):
while Contact.all_contacts: Contact.all_contacts = set()
contact1 = Contact("Marvin Goodwright")
self.assertEqual(Contact.all_contacts, set([contact1]))
contact2 = Contact("Marvin Goodwright II")
self.assertEqual(Contact.all_contacts, set([contact1, contact2]))
def test_can_add_tags(self):
contact = Contact("Marvin Goodwright")
contact.add_tag("111")
self.assertEqual(contact._tags, set(["111"]))
contact.add_tag("222")
self.assertEqual(contact._tags, set(["111", "222"]))
def test_contact_from_json_requires_tags_key(self):
with self.assertRaises(ValueError):
Contact.from_json({"wrongkey": [], "name": "Asriel"})
def test_tags_must_be_str(self):
contact = Contact("Marvin Goodwright")
with self.assertRaises(TypeError):
contact.add_tag(100)
def test_can_remove_tags(self):
contact = Contact("Marvin Goodwright")
contact._tags = set(["aaa", "bbb"])
contact.remove_tag("aaa")
self.assertEqual(contact._tags, set(["bbb"]))