1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
# From https://raw.githubusercontent.com/python/cpython/master/Lib/test/test_userlist.py
# Licensed under the Python Software Foundation License Version 2.
# Copyright © 2001-2020 Python Software Foundation. All rights reserved.
# Copyright © 2000 BeOpen.com. All rights reserved.
# Copyright © 1995-2000 Corporation for National Research Initiatives. All rights reserved.
# Copyright © 1991-1995 Stichting Mathematisch Centrum. All rights reserved.
# Check every path through every method of UserList
# stdlib
import sys
from typing import Callable, Type, Union
# this package
from domdf_python_tools.bases import NamedList, UserList, namedlist
from domdf_python_tools.utils import printr, printt
from tests.test_userlist import TestList
class TestNamedList(TestList):
type2test: Type[NamedList] = NamedList
def test_add_specials(self):
u = NamedList("spam")
u2 = u + "eggs"
assert u2 == list("spameggs")
def test_radd_specials(self):
u = NamedList("eggs")
u2 = "spam" + u
assert u2 == list("spameggs")
u2 = u.__radd__(NamedList("spam"))
assert u2 == list("spameggs")
def test_repr(self):
a0 = self.type2test([])
a1 = self.type2test([0, 1, 2])
assert str(a0) == "NamedList[]"
assert repr(a0) == "[]"
assert str(a1) == "NamedList[0, 1, 2]"
assert repr(a1) == "[0, 1, 2]"
a1.append(a1)
a1.append(3)
assert str(a1) == "NamedList[0, 1, 2, [0, 1, 2, [...], 3], 3]"
assert repr(a1) == "[0, 1, 2, [...], 3]"
class ShoppingList(NamedList):
pass
class TestShoppingList(TestNamedList):
"""
Test a subclass of NamedList.
"""
type2test: Type[ShoppingList] = ShoppingList
def test_repr(self):
a0 = self.type2test([])
a1 = self.type2test([0, 1, 2])
assert str(a0) == "ShoppingList[]"
assert repr(a0) == "[]"
assert str(a1) == "ShoppingList[0, 1, 2]"
assert repr(a1) == "[0, 1, 2]"
a1.append(a1)
a1.append(3)
assert str(a1) == "ShoppingList[0, 1, 2, [0, 1, 2, [...], 3], 3]"
assert repr(a1) == "[0, 1, 2, [...], 3]"
class NamedListTest:
shopping_list: Union[NamedList[str], Callable]
repr_out = "['egg and bacon', 'egg sausage and bacon', 'egg and spam', 'egg bacon and spam']"
str_out = "ShoppingList['egg and bacon', 'egg sausage and bacon', 'egg and spam', 'egg bacon and spam']"
cls_str: str
def test_(self, capsys):
assert isinstance(self.shopping_list, UserList)
assert self.shopping_list[0] == "egg and bacon"
printt(self.shopping_list)
printr(self.shopping_list)
print(self.shopping_list)
captured = capsys.readouterr()
stdout = captured.out.split('\n')
assert stdout[0] == self.cls_str
assert str(type(self.shopping_list)) == self.cls_str
assert stdout[1] == self.repr_out
assert stdout[2] == self.str_out
assert repr(self.shopping_list) == self.repr_out
assert str(self.shopping_list) == self.str_out
class TestNamedListFunction(NamedListTest):
if sys.version_info[:2] == (3, 6):
cls_str = "domdf_python_tools.bases.namedlist.<locals>.cls"
else:
cls_str = "<class 'domdf_python_tools.bases.namedlist.<locals>.cls'>"
repr_out = "['egg and bacon', 'egg sausage and bacon', 'egg and spam', 'egg bacon and spam']"
str_out = "ShoppingList['egg and bacon', 'egg sausage and bacon', 'egg and spam', 'egg bacon and spam']"
mylist = namedlist()
assert isinstance(mylist(), UserList)
ShoppingList = namedlist("ShoppingList")
shopping_list = ShoppingList(["egg and bacon", "egg sausage and bacon", "egg and spam", "egg bacon and spam"])
class TestNamedlistSubclassFunction:
class ShoppingList(namedlist()): # type: ignore
pass
shopping_list = ShoppingList(["egg and bacon", "egg sausage and bacon", "egg and spam", "egg bacon and spam"])
if sys.version_info[:2] == (3, 6):
cls_str = "tests.test_bases.test_namedlist_subclass_function.<locals>.ShoppingList"
else:
cls_str = "<class 'tests.test_bases.test_namedlist_subclass_function.<locals>.ShoppingList'>"
repr_out = "['egg and bacon', 'egg sausage and bacon', 'egg and spam', 'egg bacon and spam']"
str_out = "ShoppingList['egg and bacon', 'egg sausage and bacon', 'egg and spam', 'egg bacon and spam']"
class TestNamedlistSubclassClass:
class ShoppingList(NamedList):
pass
shopping_list = ShoppingList(["egg and bacon", "egg sausage and bacon", "egg and spam", "egg bacon and spam"])
if sys.version_info[:2] == (3, 6):
cls_str = "tests.test_bases.test_namedlist_subclass_class.<locals>.ShoppingList"
else:
cls_str = "<class 'tests.test_bases.test_namedlist_subclass_class.<locals>.ShoppingList'>"
repr_out = "['egg and bacon', 'egg sausage and bacon', 'egg and spam', 'egg bacon and spam']"
str_out = "ShoppingList['egg and bacon', 'egg sausage and bacon', 'egg and spam', 'egg bacon and spam']"
|
