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
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
require 'rubygems/test_case'
require "rubygems/version"
class TestGemVersion < Gem::TestCase
class V < ::Gem::Version
end
def test_bump
assert_bumped_version_equal "5.3", "5.2.4"
end
def test_bump_alpha
assert_bumped_version_equal "5.3", "5.2.4.a"
end
def test_bump_alphanumeric
assert_bumped_version_equal "5.3", "5.2.4.a10"
end
def test_bump_trailing_zeros
assert_bumped_version_equal "5.1", "5.0.0"
end
def test_bump_one_level
assert_bumped_version_equal "6", "5"
end
# A Gem::Version is already a Gem::Version and therefore not transformed by
# Gem::Version.create
def test_class_create
real = Gem::Version.new(1.0)
assert_same real, Gem::Version.create(real)
assert_nil Gem::Version.create(nil)
assert_equal v("5.1"), Gem::Version.create("5.1")
ver = '1.1'.freeze
assert_equal v('1.1'), Gem::Version.create(ver)
end
def test_class_new_subclass
v1 = Gem::Version.new '1'
v2 = V.new '1'
refute_same v1, v2
end
def test_eql_eh
assert_version_eql "1.2", "1.2"
refute_version_eql "1.2", "1.2.0"
refute_version_eql "1.2", "1.3"
refute_version_eql "1.2.b1", "1.2.b.1"
end
def test_equals2
assert_version_equal "1.2", "1.2"
refute_version_equal "1.2", "1.3"
assert_version_equal "1.2.b1", "1.2.b.1"
end
# REVISIT: consider removing as too impl-bound
def test_hash
assert_equal v("1.2").hash, v("1.2").hash
refute_equal v("1.2").hash, v("1.3").hash
refute_equal v("1.2").hash, v("1.2.0").hash
end
def test_initialize
["1.0", "1.0 ", " 1.0 ", "1.0\n", "\n1.0\n", "1.0".freeze].each do |good|
assert_version_equal "1.0", good
end
assert_version_equal "1", 1
end
def test_initialize_bad
%W[
junk
1.0\n2.0
1..2
1.2\ 3.4
].each do |bad|
e = assert_raises ArgumentError, bad do
Gem::Version.new bad
end
assert_equal "Malformed version number string #{bad}", e.message, bad
end
end
def test_prerelease
assert_prerelease "1.2.0.a"
assert_prerelease "2.9.b"
assert_prerelease "22.1.50.0.d"
assert_prerelease "1.2.d.42"
assert_prerelease '1.A'
refute_prerelease "1.2.0"
refute_prerelease "2.9"
refute_prerelease "22.1.50.0"
end
def test_release
assert_release_equal "1.2.0", "1.2.0.a"
assert_release_equal "1.1", "1.1.rc10"
assert_release_equal "1.9.3", "1.9.3.alpha.5"
assert_release_equal "1.9.3", "1.9.3"
end
def test_spaceship
assert_equal( 0, v("1.0") <=> v("1.0.0"))
assert_equal( 1, v("1.0") <=> v("1.0.a"))
assert_equal( 1, v("1.8.2") <=> v("0.0.0"))
assert_equal( 1, v("1.8.2") <=> v("1.8.2.a"))
assert_equal( 1, v("1.8.2.b") <=> v("1.8.2.a"))
assert_equal(-1, v("1.8.2.a") <=> v("1.8.2"))
assert_equal( 1, v("1.8.2.a10") <=> v("1.8.2.a9"))
assert_equal( 0, v("") <=> v("0"))
assert_nil v("1.0") <=> "whatever"
end
def test_approximate_recommendation
assert_approximate_equal "~> 1.0", "1"
assert_approximate_equal "~> 1.0", "1.0"
assert_approximate_equal "~> 1.2", "1.2"
assert_approximate_equal "~> 1.2", "1.2.0"
assert_approximate_equal "~> 1.2", "1.2.3"
assert_approximate_equal "~> 1.2", "1.2.3.a.4"
end
def test_to_s
assert_equal "5.2.4", v("5.2.4").to_s
end
def test_semver
assert_less_than "1.0.0-alpha", "1.0.0-alpha.1"
assert_less_than "1.0.0-alpha.1", "1.0.0-beta.2"
assert_less_than "1.0.0-beta.2", "1.0.0-beta.11"
assert_less_than "1.0.0-beta.11", "1.0.0-rc.1"
assert_less_than "1.0.0-rc1", "1.0.0"
assert_less_than "1.0.0-1", "1"
end
# Asserts that +version+ is a prerelease.
def assert_prerelease version
assert v(version).prerelease?, "#{version} is a prerelease"
end
# Assert that +expected+ is the "approximate" recommendation for +version".
def assert_approximate_equal expected, version
assert_equal expected, v(version).approximate_recommendation
end
# Assert that bumping the +unbumped+ version yields the +expected+.
def assert_bumped_version_equal expected, unbumped
assert_version_equal expected, v(unbumped).bump
end
# Assert that +release+ is the correct non-prerelease +version+.
def assert_release_equal release, version
assert_version_equal release, v(version).release
end
# Assert that two versions are equal. Handles strings or
# Gem::Version instances.
def assert_version_equal expected, actual
assert_equal v(expected), v(actual)
end
# Assert that two versions are eql?. Checks both directions.
def assert_version_eql first, second
first, second = v(first), v(second)
assert first.eql?(second), "#{first} is eql? #{second}"
assert second.eql?(first), "#{second} is eql? #{first}"
end
def assert_less_than left, right
l = v(left)
r = v(right)
assert l < r, "#{left} not less than #{right}"
end
# Refute the assumption that +version+ is a prerelease.
def refute_prerelease version
refute v(version).prerelease?, "#{version} is NOT a prerelease"
end
# Refute the assumption that two versions are eql?. Checks both
# directions.
def refute_version_eql first, second
first, second = v(first), v(second)
refute first.eql?(second), "#{first} is NOT eql? #{second}"
refute second.eql?(first), "#{second} is NOT eql? #{first}"
end
# Refute the assumption that the two versions are equal?.
def refute_version_equal unexpected, actual
refute_equal v(unexpected), v(actual)
end
end
|
