TestText.test_dump_yaml_space() - Code Metrics - Inspection of "Merge pull request #214 from michaelnt/reformat" - jacebrowning/doorstop - Measure and Improve Code Quality continuously with Scrutinizer

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by Jace

created 2017-01-18 01:02 UTC

TestText.test_dump_yaml_space() A

↳ Parent: TestText

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"""Unit tests for the doorstop.core.types module."""

import unittest
import yaml

from doorstop.common import DoorstopError
from doorstop.core.types import Prefix, UID, Text, Level, Stamp, Reference


class TestPrefix(unittest.TestCase):
    """Unit tests for the Prefix class."""  # pylint: disable=W0212

    def setUp(self):
        self.prefix1 = Prefix('REQ')
        self.prefix2 = Prefix('TST (@/tst)')

    def test_init_empty(self):
        """Verify prefixes are parsed correctly (empty)."""
        self.assertEqual(Prefix(''), Prefix())
        self.assertEqual(Prefix(''), Prefix(None))

    def test_init_instance(self):
        """Verify prefixes are parsed correctly (instance)."""
        self.assertIs(self.prefix1, Prefix(self.prefix1))
        self.assertEqual(Prefix(''), Prefix(None))
        self.assertEqual(Prefix(''), Prefix(''))

    def test_init_reseved(self):
        """Verify an exception is raised for a reserved word."""
        self.assertRaises(DoorstopError, Prefix, 'ALL')

    def test_repr(self):
        """Verify prefixes can be represented."""
        self.assertEqual("Prefix('REQ')", repr(self.prefix1))
        self.assertEqual("Prefix('TST')", repr(self.prefix2))

    def test_str(self):
        """Verify prefixes can be converted to strings."""
        self.assertEqual('REQ', str(self.prefix1))
        self.assertEqual('TST', str(self.prefix2))

    def test_eq(self):
        """Verify prefixes can be equated."""
        self.assertEqual(Prefix('REQ'), self.prefix1)
        self.assertNotEqual(self.prefix1, self.prefix2)
        self.assertEqual(Prefix('req'), self.prefix1)
        self.assertEqual('Req', self.prefix1)
        self.assertNotEqual(None, self.prefix1)
        self.assertNotEqual('all', self.prefix1)

    def test_sort(self):
        """Verify prefixes can be sorted."""
        prefixes = [Prefix('a'), Prefix('B'), Prefix('c')]
        self.assertListEqual(prefixes, sorted(prefixes))

    def test_short(self):
        """Verify the short representation of prefixes is correct."""
        self.assertEqual('req', self.prefix1.short)
        self.assertEqual('tst', self.prefix2.short)


class TestUID(unittest.TestCase):
    """Unit tests for the UID class."""  # pylint: disable=W0212

    def setUp(self):
        self.uid1 = UID('REQ001')
        self.uid2 = UID('TST-02')
        self.uid3 = UID('SYS', '-', 3, 5)
        self.uid4 = UID('REQ001', stamp='abc123')

    def test_init_str(self):
        """Verify UIDs are parsed correctly (string)."""
        uid = UID('REQ')
        self.assertRaises(DoorstopError, getattr, uid, 'prefix')
        uid = UID('REQ-?')
        self.assertRaises(DoorstopError, getattr, uid, 'number')

    def test_init_dict(self):
        """Verify UIDs are parsed correctly (dictionary)."""
        uid = UID({'REQ001': 'abc123'})
        self.assertEqual('REQ', uid.prefix)
        self.assertEqual(1, uid.number)
        self.assertEqual('abc123', uid.stamp)

    def test_init_values(self):
        """Verify UIDs are parsed correctly (values)."""
        self.assertRaises(TypeError, UID, 'REQ', '-')
        self.assertRaises(TypeError, UID, 'REQ', '-', 42)
        self.assertRaises(TypeError, UID, 'REQ', '-', 42, 3, 'extra')

    def test_init_empty(self):
        """Verify UIDs are parsed correctly (empty)."""
        self.assertEqual(UID(''), UID())
        self.assertEqual(UID(''), UID(None))

    def test_init_instance(self):
        """Verify UIDs are parsed correctly (instance)."""
        self.assertIs(self.uid1, UID(self.uid1))
        self.assertIs(self.uid4, UID(self.uid4))

    def test_repr(self):
        """Verify UIDs can be represented."""
        self.assertEqual("UID('REQ001')", repr(self.uid1))
        self.assertEqual("UID('TST-02')", repr(self.uid2))
        self.assertEqual("UID('SYS-00003')", repr(self.uid3))
        self.assertEqual("UID('REQ001', stamp='abc123')", repr(self.uid4))

    def test_str(self):
        """Verify UIDs can be converted to strings."""
        self.assertEqual('REQ001', str(self.uid1))
        self.assertEqual('TST-02', str(self.uid2))
        self.assertEqual('SYS-00003', str(self.uid3))

    def test_eq(self):
        """Verify UIDs can be equated."""
        self.assertEqual(UID('REQ.001'), UID('req', '', 1, 3))
        self.assertEqual(UID('REQ1'), UID('REQ', '', 1, 3))
        self.assertNotEqual(UID('REQ.2'), UID('REQ', '-', 1, 3))
        self.assertEqual(UID('REQ1'), UID('REQ001 (@/req1.yml)'))
        self.assertEqual('req1', UID('REQ001'))
        self.assertNotEqual(None, UID('REQ001'))
        self.assertEqual(self.uid1, self.uid4)

    def test_sort(self):
        """Verify UIDs can be sorted."""
        uids = [UID('a'), UID('a1'), UID('a2'), UID('b')]
        self.assertListEqual(uids, sorted(uids))

    def test_prefix(self):
        """Verify UIDs have prefixes."""
        self.assertEqual('REQ', self.uid1.prefix)
        self.assertEqual('TST', self.uid2.prefix)
        self.assertEqual('SYS', self.uid3.prefix)

    def test_number(self):
        """Verify UIDs have numbers."""
        self.assertEqual(1, self.uid1.number)
        self.assertEqual(2, self.uid2.number)
        self.assertEqual(3, self.uid3.number)

    def test_short(self):
        """Verify the short representation of IDs is correct."""
        self.assertEqual('req1', self.uid1.short)
        self.assertEqual('tst2', self.uid2.short)
        self.assertEqual('sys3', self.uid3.short)

    def test_string(self):
        """Verify UIDs can be converted to string including stamps."""
        self.assertEqual("REQ001", self.uid1.string)
        self.assertEqual("REQ001:abc123", self.uid4.string)

    def test_stamp(self):
        """Verify stamps are stored correctly."""
        self.assertEqual('abc123', self.uid4.stamp)
        self.assertEqual('abc123', UID(self.uid4).stamp)
        self.assertEqual('def456', UID(self.uid4, stamp='def456').stamp)
        self.assertEqual(True, UID({'REQ001': 1}).stamp)
        self.assertEqual(True, UID("REQ001:1").stamp)


class TestText(unittest.TestCase):
    """Unit tests for the Text class."""  # pylint: disable=W0212

    def setUp(self):
        self.text = Text("Hello, \nworld! ")

    def test_init(self):
        """Verify Text is parsed correctly."""
        self.assertEqual(Text(""), Text())
        self.assertEqual(Text(""), Text(None))
        self.assertEqual(Text(""), Text(""))

    def test_repr(self):
        """Verify text can be represented."""
        self.assertEqual("'Hello, \\nworld!'", repr(self.text))

    def test_str(self):
        """Verify text can be converted to strings."""
        self.assertEqual("Hello, \nworld!", str(self.text))

    def test_eq(self):
        """Verify text can be equated."""
        self.assertEqual(Text("Hello, \nworld!"), self.text)

    def test_yaml(self):
        """Verify levels can be converted to their YAML representation."""
        self.assertEqual('Hello, \nworld!\n', self.text.yaml)

    def test_dump_yaml(self):
        """Verify levels can be converted to their YAML representation."""
        text = Text('Hello,\n World!\n')
        self.assertEqual('|\n  Hello,\n   World!\n', yaml.dump(text.yaml))

    def test_dump_yaml_space(self):
        """Text starting with a space is encoded to a yaml literal string
        with a hint as to the indent."""
        text = Text(' abc ')
        self.assertEqual('|2\n   abc\n', yaml.dump(text.yaml))


class TestLevel(unittest.TestCase):
    """Unit tests for the Level class."""  # pylint: disable=W0212

    def setUp(self):
        self.level_1 = Level('1')
        self.level_1_2 = Level('1.2')
        self.level_1_2_heading = Level('1.2.0')
        self.level_1_2_3 = Level('1.2.3')

    def test_init(self):
        """Verify levels can be parsed."""
        self.assertEqual((1, 0), Level((1, 0)).value)
        self.assertEqual((1,), Level((1)).value)
        self.assertEqual((1, 0), Level(Level('1.0')).value)
        self.assertEqual((1, 0), Level(1, heading=True).value)
        self.assertEqual((1,), Level((1, 0), heading=False).value)
        self.assertEqual((1,), Level())
        self.assertEqual((1,), Level(None))
        self.assertEqual((1,), Level(()).value)
        self.assertEqual((1,), Level(0).value)
        self.assertEqual((1,), Level('').value)
        self.assertEqual((0,), Level((0,)).value)
        self.assertEqual((0,), Level('0').value)
        self.assertEqual((0,), Level('0.0').value)

    def test_repr(self):
        """Verify levels can be represented."""
        self.assertEqual("Level('1')", repr(self.level_1))
        self.assertEqual("Level('1.2')", repr(self.level_1_2))
        self.assertEqual("Level('1.2', heading=True)",
                         repr(self.level_1_2_heading))
        self.assertEqual("Level('1.2.3')", repr(self.level_1_2_3))

    def test_str(self):
        """Verify levels can be converted to strings."""
        self.assertEqual('1', str(self.level_1))
        self.assertEqual('1.2', str(self.level_1_2))
        self.assertEqual('1.2.0', str(self.level_1_2_heading))
        self.assertEqual('1.2.3', str(self.level_1_2_3))

    def test_len(self):
        """Verify a level length is equal to number of non-heading parts."""
        self.assertEqual(1, len(self.level_1))
        self.assertEqual(2, len(self.level_1_2))
        self.assertEqual(2, len(self.level_1_2_heading))
        self.assertEqual(3, len(self.level_1_2_3))

    def test_eq(self):
        """Verify levels can be equated."""
        self.assertNotEqual(self.level_1, self.level_1_2)
        self.assertEqual(self.level_1_2, Level([1, 2]))
        self.assertEqual(self.level_1_2, (1, 2))
        self.assertEqual(self.level_1_2, self.level_1_2_heading)

    def test_eq_other(self):
        """Verify levels can be equated with non-levels."""
        self.assertNotEqual(self.level_1, None)
        self.assertEqual((1, 2, 0), self.level_1_2_heading)
        self.assertEqual((1, 2), self.level_1_2_heading)

    def test_compare(self):
        """Verify levels can be compared."""
        self.assertLess(self.level_1, self.level_1_2)
        self.assertLessEqual(self.level_1, self.level_1)
        self.assertLessEqual(self.level_1, self.level_1_2)
        self.assertLess(self.level_1_2, [1, 3])
        self.assertGreater(self.level_1_2_3, self.level_1_2)
        self.assertGreaterEqual(self.level_1_2_3, self.level_1_2)
        self.assertGreaterEqual(self.level_1_2_3, self.level_1_2_3)

    def test_hash(self):
        """Verify level's can be hashed."""
        levels = {Level('1.2'): 1, Level('1.2.3'): 2}
        self.assertIn(self.level_1_2, levels)
        self.assertNotIn(self.level_1_2_heading, levels)

    def test_add(self):
        """Verify levels can be incremented."""
        level = self.level_1_2
        level += 1
        self.assertEqual(Level('1.3'), level)
        self.assertEqual(Level('1.5'), level + 2)

    def test_add_heading(self):
        """Verify (heading) levels can be incremented."""
        level = self.level_1_2_heading
        level += 2
        self.assertEqual(Level('1.4.0'), level)

    def test_sub(self):
        """Verify levels can be decremented."""
        level = self.level_1_2_3
        level -= 1
        self.assertEqual(Level('1.2.2'), level)
        self.assertEqual(Level('1.2.1'), level - 1)

    def test_sub_heading(self):
        """Verify (heading) levels can be decremented."""
        level = self.level_1_2_heading
        level -= 1
        self.assertEqual(Level('1.1.0'), level)

    def test_sub_zero(self):
        """Verify levels cannot be decremented to zero."""
        level = self.level_1_2
        level -= 2
        self.assertEqual(Level('1.1'), level)

    def test_rshift(self):
        """Verify levels can be indented."""
        level = self.level_1_2
        level >>= 1
        self.assertEqual(Level('1.2.1'), level)
        self.assertEqual(Level('1.2.1.1'), level >> 1)

    def test_rshift_heading(self):
        """Verify (heading) levels can be indented."""
        level = self.level_1_2_heading
        level >>= 2
        self.assertEqual(Level('1.2.1.1.0'), level)

    def test_rshift_negative(self):
        """Verify levels can be indented negatively."""
        level = self.level_1_2_3
        level >>= -1
        self.assertEqual(Level('1.2'), level)
        self.assertEqual(Level('1'), level >> -1)

    def test_lshift(self):
        """Verify levels can be dedented."""
        level = self.level_1_2_3
        level <<= 1
        self.assertEqual(Level('1.2'), level)
        self.assertEqual(Level('1'), level << 1)

    def test_lshift_heading(self):
        """Verify (heading) levels can be dedented."""
        level = self.level_1_2_heading
        level <<= 1
        self.assertEqual(Level('1.0'), level)

    def test_lshift_negative(self):
        """Verify levels can be dedented negatively."""
        level = self.level_1_2_3
        level <<= -1
        self.assertEqual(Level('1.2.3.1'), level)
        self.assertEqual(Level('1.2.3.1.1'), level << -1)

    def test_lshift_empty(self):
        """Verify levels can be dedented."""
        level = self.level_1_2_3
        level <<= 4
        self.assertEqual(Level('1'), level)

    def test_lshift_zero(self):
        """Verify detenting levels by zero has no effect.."""
        level = self.level_1_2_3
        level <<= 0
        self.assertEqual(Level('1.2.3'), level)

    def test_value(self):
        """Verify levels can be converted to their values."""
        self.assertEqual((1,), self.level_1.value)
        self.assertEqual((1, 2), self.level_1_2.value)
        self.assertEqual((1, 2, 0), self.level_1_2_heading.value)
        self.assertEqual((1, 2, 3), self.level_1_2_3.value)

    def test_yaml(self):
        """Verify levels can be converted to their YAML representation."""
        self.assertEqual(1, self.level_1.yaml)
        self.assertEqual(1.2, self.level_1_2.yaml)
        self.assertEqual('1.2.0', self.level_1_2_heading.yaml)
        self.assertEqual('1.2.3', self.level_1_2_3.yaml)

    def test_copy(self):
        """Verify levels can be copied."""
        level = self.level_1_2.copy()
        self.assertEqual(level, self.level_1_2)
        level += 1
        self.assertNotEqual(level, self.level_1_2)


class TestStamp(unittest.TestCase):
    """Unit tests for the Stamp class."""  # pylint: disable=W0212

    def setUp(self):
        self.stamp1 = Stamp('abc123')
        self.stamp2 = Stamp("Hello, world!", 42, False)
        self.stamp3 = Stamp(True)
        self.stamp4 = Stamp(False)
        self.stamp5 = Stamp()

    def test_repr(self):
        """Verify stamps can be represented."""
        self.assertEqual("Stamp('abc123')", repr(self.stamp1))
        self.assertEqual("Stamp('2645439971b8090da05c7403320afcfa')",
                         repr(self.stamp2))
        self.assertEqual("Stamp(True)", repr(self.stamp3))
        self.assertEqual("Stamp(None)", repr(self.stamp4))
        self.assertEqual("Stamp(None)", repr(self.stamp5))

    def test_str(self):
        """Verify stamps can be converted to strings."""
        self.assertEqual('abc123', str(self.stamp1))
        self.assertEqual('2645439971b8090da05c7403320afcfa', str(self.stamp2))
        self.assertEqual('', str(self.stamp3))
        self.assertEqual('', str(self.stamp4))
        self.assertEqual('', str(self.stamp5))

    def test_bool(self):
        """Verify stamps can be converted to boolean."""
        self.assertTrue(self.stamp1)
        self.assertTrue(self.stamp2)
        self.assertTrue(self.stamp3)
        self.assertFalse(self.stamp4)
        self.assertFalse(self.stamp5)

    def test_eq(self):
        """Verify stamps can be equated."""
        self.assertEqual('abc123', self.stamp1)
        self.assertEqual('2645439971b8090da05c7403320afcfa', self.stamp2)
        self.assertEqual(True, self.stamp3)
        self.assertEqual(None, self.stamp4)
        self.assertNotEqual(self.stamp1, self.stamp2)
        self.assertNotEqual(self.stamp3, self.stamp4)
        self.assertEqual(self.stamp4, self.stamp5)

    def test_yaml(self):
        """Verify stamps can be converted to their YAML dump format."""
        self.assertEqual('abc123', self.stamp1.yaml)
        self.assertEqual('2645439971b8090da05c7403320afcfa', self.stamp2.yaml)
        self.assertEqual(True, self.stamp3.yaml)
        self.assertEqual(None, self.stamp4.yaml)
        self.assertEqual(None, self.stamp5.yaml)


class TestReference(unittest.TestCase):
    """Unit tests for the Reference class."""

    def setUp(self):
        self.ref1 = Reference('abc123')
        self.ref2 = Reference('path/to/external.txt', 5, 10)
        self.ref2 = Reference('path/to/external.dat', None, None)
        self.ref3 = Reference()


1			"""Unit tests for the doorstop.core.types module."""
2
3			import unittest
4			import yaml
5
6			from doorstop.common import DoorstopError
7			from doorstop.core.types import Prefix, UID, Text, Level, Stamp, Reference
8
9
10			class TestPrefix(unittest.TestCase):
11			"""Unit tests for the Prefix class.""" # pylint: disable=W0212
12
13			def setUp(self):
14			self.prefix1 = Prefix('REQ')
15			self.prefix2 = Prefix('TST (@/tst)')
16
17			def test_init_empty(self):
18			"""Verify prefixes are parsed correctly (empty)."""
19			self.assertEqual(Prefix(''), Prefix())
20			self.assertEqual(Prefix(''), Prefix(None))
21
22			def test_init_instance(self):
23			"""Verify prefixes are parsed correctly (instance)."""
24			self.assertIs(self.prefix1, Prefix(self.prefix1))
25			self.assertEqual(Prefix(''), Prefix(None))
26			self.assertEqual(Prefix(''), Prefix(''))
27
28			def test_init_reseved(self):
29			"""Verify an exception is raised for a reserved word."""
30			self.assertRaises(DoorstopError, Prefix, 'ALL')
31
32			def test_repr(self):
33			"""Verify prefixes can be represented."""
34			self.assertEqual("Prefix('REQ')", repr(self.prefix1))
35			self.assertEqual("Prefix('TST')", repr(self.prefix2))
36
37			def test_str(self):
38			"""Verify prefixes can be converted to strings."""
39			self.assertEqual('REQ', str(self.prefix1))
40			self.assertEqual('TST', str(self.prefix2))
41
42			def test_eq(self):
43			"""Verify prefixes can be equated."""
44			self.assertEqual(Prefix('REQ'), self.prefix1)
45			self.assertNotEqual(self.prefix1, self.prefix2)
46			self.assertEqual(Prefix('req'), self.prefix1)
47			self.assertEqual('Req', self.prefix1)
48			self.assertNotEqual(None, self.prefix1)
49			self.assertNotEqual('all', self.prefix1)
50
51			def test_sort(self):
52			"""Verify prefixes can be sorted."""
53			prefixes = [Prefix('a'), Prefix('B'), Prefix('c')]
54			self.assertListEqual(prefixes, sorted(prefixes))
55
56			def test_short(self):
57			"""Verify the short representation of prefixes is correct."""
58			self.assertEqual('req', self.prefix1.short)
59			self.assertEqual('tst', self.prefix2.short)
60
61
62			class TestUID(unittest.TestCase):
63			"""Unit tests for the UID class.""" # pylint: disable=W0212
64
65			def setUp(self):
66			self.uid1 = UID('REQ001')
67			self.uid2 = UID('TST-02')
68			self.uid3 = UID('SYS', '-', 3, 5)
69			self.uid4 = UID('REQ001', stamp='abc123')
70
71			def test_init_str(self):
72			"""Verify UIDs are parsed correctly (string)."""
73			uid = UID('REQ')
74			self.assertRaises(DoorstopError, getattr, uid, 'prefix')
75			uid = UID('REQ-?')
76			self.assertRaises(DoorstopError, getattr, uid, 'number')
77
78			def test_init_dict(self):
79			"""Verify UIDs are parsed correctly (dictionary)."""
80			uid = UID({'REQ001': 'abc123'})
81			self.assertEqual('REQ', uid.prefix)
82			self.assertEqual(1, uid.number)
83			self.assertEqual('abc123', uid.stamp)
84
85			def test_init_values(self):
86			"""Verify UIDs are parsed correctly (values)."""
87			self.assertRaises(TypeError, UID, 'REQ', '-')
88			self.assertRaises(TypeError, UID, 'REQ', '-', 42)
89			self.assertRaises(TypeError, UID, 'REQ', '-', 42, 3, 'extra')
90
91			def test_init_empty(self):
92			"""Verify UIDs are parsed correctly (empty)."""
93			self.assertEqual(UID(''), UID())
94			self.assertEqual(UID(''), UID(None))
95
96			def test_init_instance(self):
97			"""Verify UIDs are parsed correctly (instance)."""
98			self.assertIs(self.uid1, UID(self.uid1))
99			self.assertIs(self.uid4, UID(self.uid4))
100
101			def test_repr(self):
102			"""Verify UIDs can be represented."""
103			self.assertEqual("UID('REQ001')", repr(self.uid1))
104			self.assertEqual("UID('TST-02')", repr(self.uid2))
105			self.assertEqual("UID('SYS-00003')", repr(self.uid3))
106			self.assertEqual("UID('REQ001', stamp='abc123')", repr(self.uid4))
107
108			def test_str(self):
109			"""Verify UIDs can be converted to strings."""
110			self.assertEqual('REQ001', str(self.uid1))
111			self.assertEqual('TST-02', str(self.uid2))
112			self.assertEqual('SYS-00003', str(self.uid3))
113
114			def test_eq(self):
115			"""Verify UIDs can be equated."""
116			self.assertEqual(UID('REQ.001'), UID('req', '', 1, 3))
117			self.assertEqual(UID('REQ1'), UID('REQ', '', 1, 3))
118			self.assertNotEqual(UID('REQ.2'), UID('REQ', '-', 1, 3))
119			self.assertEqual(UID('REQ1'), UID('REQ001 (@/req1.yml)'))
120			self.assertEqual('req1', UID('REQ001'))
121			self.assertNotEqual(None, UID('REQ001'))
122			self.assertEqual(self.uid1, self.uid4)
123
124			def test_sort(self):
125			"""Verify UIDs can be sorted."""
126			uids = [UID('a'), UID('a1'), UID('a2'), UID('b')]
127			self.assertListEqual(uids, sorted(uids))
128
129			def test_prefix(self):
130			"""Verify UIDs have prefixes."""
131			self.assertEqual('REQ', self.uid1.prefix)
132			self.assertEqual('TST', self.uid2.prefix)
133			self.assertEqual('SYS', self.uid3.prefix)
134
135			def test_number(self):
136			"""Verify UIDs have numbers."""
137			self.assertEqual(1, self.uid1.number)
138			self.assertEqual(2, self.uid2.number)
139			self.assertEqual(3, self.uid3.number)
140
141			def test_short(self):
142			"""Verify the short representation of IDs is correct."""
143			self.assertEqual('req1', self.uid1.short)
144			self.assertEqual('tst2', self.uid2.short)
145			self.assertEqual('sys3', self.uid3.short)
146
147			def test_string(self):
148			"""Verify UIDs can be converted to string including stamps."""
149			self.assertEqual("REQ001", self.uid1.string)
150			self.assertEqual("REQ001:abc123", self.uid4.string)
151
152			def test_stamp(self):
153			"""Verify stamps are stored correctly."""
154			self.assertEqual('abc123', self.uid4.stamp)
155			self.assertEqual('abc123', UID(self.uid4).stamp)
156			self.assertEqual('def456', UID(self.uid4, stamp='def456').stamp)
157			self.assertEqual(True, UID({'REQ001': 1}).stamp)
158			self.assertEqual(True, UID("REQ001:1").stamp)
159
160
161			class TestText(unittest.TestCase):
162			"""Unit tests for the Text class.""" # pylint: disable=W0212
163
164			def setUp(self):
165			self.text = Text("Hello, \nworld! ")
166
167			def test_init(self):
168			"""Verify Text is parsed correctly."""
169			self.assertEqual(Text(""), Text())
170			self.assertEqual(Text(""), Text(None))
171			self.assertEqual(Text(""), Text(""))
172
173			def test_repr(self):
174			"""Verify text can be represented."""
175			self.assertEqual("'Hello, \\nworld!'", repr(self.text))
176
177			def test_str(self):
178			"""Verify text can be converted to strings."""
179			self.assertEqual("Hello, \nworld!", str(self.text))
180
181			def test_eq(self):
182			"""Verify text can be equated."""
183			self.assertEqual(Text("Hello, \nworld!"), self.text)
184
185			def test_yaml(self):
186			"""Verify levels can be converted to their YAML representation."""
187			self.assertEqual('Hello, \nworld!\n', self.text.yaml)
188
189			def test_dump_yaml(self):
190			"""Verify levels can be converted to their YAML representation."""
191			text = Text('Hello,\n World!\n')
192			self.assertEqual('\|\n Hello,\n World!\n', yaml.dump(text.yaml))
193
194			def test_dump_yaml_space(self):
195			"""Text starting with a space is encoded to a yaml literal string
196			with a hint as to the indent."""
197			text = Text(' abc ')
198			self.assertEqual('\|2\n abc\n', yaml.dump(text.yaml))
199
200
201			class TestLevel(unittest.TestCase):
202			"""Unit tests for the Level class.""" # pylint: disable=W0212
203
204			def setUp(self):
205			self.level_1 = Level('1')
206			self.level_1_2 = Level('1.2')
207			self.level_1_2_heading = Level('1.2.0')
208			self.level_1_2_3 = Level('1.2.3')
209
210			def test_init(self):
211			"""Verify levels can be parsed."""
212			self.assertEqual((1, 0), Level((1, 0)).value)
213			self.assertEqual((1,), Level((1)).value)
214			self.assertEqual((1, 0), Level(Level('1.0')).value)
215			self.assertEqual((1, 0), Level(1, heading=True).value)
216			self.assertEqual((1,), Level((1, 0), heading=False).value)
217			self.assertEqual((1,), Level())
218			self.assertEqual((1,), Level(None))
219			self.assertEqual((1,), Level(()).value)
220			self.assertEqual((1,), Level(0).value)
221			self.assertEqual((1,), Level('').value)
222			self.assertEqual((0,), Level((0,)).value)
223			self.assertEqual((0,), Level('0').value)
224			self.assertEqual((0,), Level('0.0').value)
225
226			def test_repr(self):
227			"""Verify levels can be represented."""
228			self.assertEqual("Level('1')", repr(self.level_1))
229			self.assertEqual("Level('1.2')", repr(self.level_1_2))
230			self.assertEqual("Level('1.2', heading=True)",
231			repr(self.level_1_2_heading))
232			self.assertEqual("Level('1.2.3')", repr(self.level_1_2_3))
233
234			def test_str(self):
235			"""Verify levels can be converted to strings."""
236			self.assertEqual('1', str(self.level_1))
237			self.assertEqual('1.2', str(self.level_1_2))
238			self.assertEqual('1.2.0', str(self.level_1_2_heading))
239			self.assertEqual('1.2.3', str(self.level_1_2_3))
240
241			def test_len(self):
242			"""Verify a level length is equal to number of non-heading parts."""
243			self.assertEqual(1, len(self.level_1))
244			self.assertEqual(2, len(self.level_1_2))
245			self.assertEqual(2, len(self.level_1_2_heading))
246			self.assertEqual(3, len(self.level_1_2_3))
247
248			def test_eq(self):
249			"""Verify levels can be equated."""
250			self.assertNotEqual(self.level_1, self.level_1_2)
251			self.assertEqual(self.level_1_2, Level([1, 2]))
252			self.assertEqual(self.level_1_2, (1, 2))
253			self.assertEqual(self.level_1_2, self.level_1_2_heading)
254
255			def test_eq_other(self):
256			"""Verify levels can be equated with non-levels."""
257			self.assertNotEqual(self.level_1, None)
258			self.assertEqual((1, 2, 0), self.level_1_2_heading)
259			self.assertEqual((1, 2), self.level_1_2_heading)
260
261			def test_compare(self):
262			"""Verify levels can be compared."""
263			self.assertLess(self.level_1, self.level_1_2)
264			self.assertLessEqual(self.level_1, self.level_1)
265			self.assertLessEqual(self.level_1, self.level_1_2)
266			self.assertLess(self.level_1_2, [1, 3])
267			self.assertGreater(self.level_1_2_3, self.level_1_2)
268			self.assertGreaterEqual(self.level_1_2_3, self.level_1_2)
269			self.assertGreaterEqual(self.level_1_2_3, self.level_1_2_3)
270
271			def test_hash(self):
272			"""Verify level's can be hashed."""
273			levels = {Level('1.2'): 1, Level('1.2.3'): 2}
274			self.assertIn(self.level_1_2, levels)
275			self.assertNotIn(self.level_1_2_heading, levels)
276
277			def test_add(self):
278			"""Verify levels can be incremented."""
279			level = self.level_1_2
280			level += 1
281			self.assertEqual(Level('1.3'), level)
282			self.assertEqual(Level('1.5'), level + 2)
283
284			def test_add_heading(self):
285			"""Verify (heading) levels can be incremented."""
286			level = self.level_1_2_heading
287			level += 2
288			self.assertEqual(Level('1.4.0'), level)
289
290			def test_sub(self):
291			"""Verify levels can be decremented."""
292			level = self.level_1_2_3
293			level -= 1
294			self.assertEqual(Level('1.2.2'), level)
295			self.assertEqual(Level('1.2.1'), level - 1)
296
297			def test_sub_heading(self):
298			"""Verify (heading) levels can be decremented."""
299			level = self.level_1_2_heading
300			level -= 1
301			self.assertEqual(Level('1.1.0'), level)
302
303			def test_sub_zero(self):
304			"""Verify levels cannot be decremented to zero."""
305			level = self.level_1_2
306			level -= 2
307			self.assertEqual(Level('1.1'), level)
308
309			def test_rshift(self):
310			"""Verify levels can be indented."""
311			level = self.level_1_2
312			level >>= 1
313			self.assertEqual(Level('1.2.1'), level)
314			self.assertEqual(Level('1.2.1.1'), level >> 1)
315
316			def test_rshift_heading(self):
317			"""Verify (heading) levels can be indented."""
318			level = self.level_1_2_heading
319			level >>= 2
320			self.assertEqual(Level('1.2.1.1.0'), level)
321
322			def test_rshift_negative(self):
323			"""Verify levels can be indented negatively."""
324			level = self.level_1_2_3
325			level >>= -1
326			self.assertEqual(Level('1.2'), level)
327			self.assertEqual(Level('1'), level >> -1)
328
329			def test_lshift(self):
330			"""Verify levels can be dedented."""
331			level = self.level_1_2_3
332			level <<= 1
333			self.assertEqual(Level('1.2'), level)
334			self.assertEqual(Level('1'), level << 1)
335
336			def test_lshift_heading(self):
337			"""Verify (heading) levels can be dedented."""
338			level = self.level_1_2_heading
339			level <<= 1
340			self.assertEqual(Level('1.0'), level)
341
342			def test_lshift_negative(self):
343			"""Verify levels can be dedented negatively."""
344			level = self.level_1_2_3
345			level <<= -1
346			self.assertEqual(Level('1.2.3.1'), level)
347			self.assertEqual(Level('1.2.3.1.1'), level << -1)
348
349			def test_lshift_empty(self):
350			"""Verify levels can be dedented."""
351			level = self.level_1_2_3
352			level <<= 4
353			self.assertEqual(Level('1'), level)
354
355			def test_lshift_zero(self):
356			"""Verify detenting levels by zero has no effect.."""
357			level = self.level_1_2_3
358			level <<= 0
359			self.assertEqual(Level('1.2.3'), level)
360
361			def test_value(self):
362			"""Verify levels can be converted to their values."""
363			self.assertEqual((1,), self.level_1.value)
364			self.assertEqual((1, 2), self.level_1_2.value)
365			self.assertEqual((1, 2, 0), self.level_1_2_heading.value)
366			self.assertEqual((1, 2, 3), self.level_1_2_3.value)
367
368			def test_yaml(self):
369			"""Verify levels can be converted to their YAML representation."""
370			self.assertEqual(1, self.level_1.yaml)
371			self.assertEqual(1.2, self.level_1_2.yaml)
372			self.assertEqual('1.2.0', self.level_1_2_heading.yaml)
373			self.assertEqual('1.2.3', self.level_1_2_3.yaml)
374
375			def test_copy(self):
376			"""Verify levels can be copied."""
377			level = self.level_1_2.copy()
378			self.assertEqual(level, self.level_1_2)
379			level += 1
380			self.assertNotEqual(level, self.level_1_2)
381
382
383			class TestStamp(unittest.TestCase):
384			"""Unit tests for the Stamp class.""" # pylint: disable=W0212
385
386			def setUp(self):
387			self.stamp1 = Stamp('abc123')
388			self.stamp2 = Stamp("Hello, world!", 42, False)
389			self.stamp3 = Stamp(True)
390			self.stamp4 = Stamp(False)
391			self.stamp5 = Stamp()
392
393			def test_repr(self):
394			"""Verify stamps can be represented."""
395			self.assertEqual("Stamp('abc123')", repr(self.stamp1))
396			self.assertEqual("Stamp('2645439971b8090da05c7403320afcfa')",
397			repr(self.stamp2))
398			self.assertEqual("Stamp(True)", repr(self.stamp3))
399			self.assertEqual("Stamp(None)", repr(self.stamp4))
400			self.assertEqual("Stamp(None)", repr(self.stamp5))
401
402			def test_str(self):
403			"""Verify stamps can be converted to strings."""
404			self.assertEqual('abc123', str(self.stamp1))
405			self.assertEqual('2645439971b8090da05c7403320afcfa', str(self.stamp2))
406			self.assertEqual('', str(self.stamp3))
407			self.assertEqual('', str(self.stamp4))
408			self.assertEqual('', str(self.stamp5))
409
410			def test_bool(self):
411			"""Verify stamps can be converted to boolean."""
412			self.assertTrue(self.stamp1)
413			self.assertTrue(self.stamp2)
414			self.assertTrue(self.stamp3)
415			self.assertFalse(self.stamp4)
416			self.assertFalse(self.stamp5)
417
418			def test_eq(self):
419			"""Verify stamps can be equated."""
420			self.assertEqual('abc123', self.stamp1)
421			self.assertEqual('2645439971b8090da05c7403320afcfa', self.stamp2)
422			self.assertEqual(True, self.stamp3)
423			self.assertEqual(None, self.stamp4)
424			self.assertNotEqual(self.stamp1, self.stamp2)
425			self.assertNotEqual(self.stamp3, self.stamp4)
426			self.assertEqual(self.stamp4, self.stamp5)
427
428			def test_yaml(self):
429			"""Verify stamps can be converted to their YAML dump format."""
430			self.assertEqual('abc123', self.stamp1.yaml)
431			self.assertEqual('2645439971b8090da05c7403320afcfa', self.stamp2.yaml)
432			self.assertEqual(True, self.stamp3.yaml)
433			self.assertEqual(None, self.stamp4.yaml)
434			self.assertEqual(None, self.stamp5.yaml)
435
436
437			class TestReference(unittest.TestCase):
438			"""Unit tests for the Reference class."""
439
440			def setUp(self):
441			self.ref1 = Reference('abc123')
442			self.ref2 = Reference('path/to/external.txt', 5, 10)
443			self.ref2 = Reference('path/to/external.dat', None, None)
444			self.ref3 = Reference()
445

jacebrowning / doorstop

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TestText.test_dump_yaml_space() A

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