-
Notifications
You must be signed in to change notification settings - Fork 2.2k
/
hub_test.rb
373 lines (302 loc) · 9.54 KB
/
hub_test.rb
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
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
require 'helper'
require 'webmock/minitest'
require 'rbconfig'
require 'yaml'
require 'forwardable'
require 'fileutils'
require 'tempfile'
WebMock::BodyPattern.class_eval do
undef normalize_hash
# override normalizing hash since it otherwise requires JSON
def normalize_hash(hash) hash end
# strip out the "charset" directive from Content-type value
alias matches_with_dumb_content_type matches?
def matches?(body, content_type = "")
content_type = content_type.split(';').first if content_type.respond_to? :split
matches_with_dumb_content_type(body, content_type)
end
end
class HubTest < Minitest::Test
extend Forwardable
if defined? WebMock::API
include WebMock::API
else
include WebMock
end
COMMANDS = []
Hub::Context::System.class_eval do
remove_method :which
define_method :which do |name|
COMMANDS.include?(name) ? "/usr/bin/#{name}" : nil
end
end
attr_reader :git_reader
include Hub::Context::GitReaderMethods
def_delegators :git_reader, :stub_config_value, :stub_command_output
def setup
super
COMMANDS.replace %w[open groff]
Hub::Context::PWD.replace '/path/to/hub'
Hub::SshConfig::CONFIG_FILES.replace []
@prompt_stubs = prompt_stubs = []
@password_prompt_stubs = password_prompt_stubs = []
@repo_file_read = repo_file_read = {}
Hub::GitHubAPI::Configuration.class_eval do
undef prompt
undef prompt_password
define_method :prompt do |what|
prompt_stubs.shift.call(what)
end
define_method :prompt_password do |host, user|
password_prompt_stubs.shift.call(host, user)
end
end
Hub::Context::LocalRepo.class_eval do
undef file_read
undef file_exist?
define_method(:file_read) do |*args|
name = File.join(*args)
if value = repo_file_read[name]
value.dup
else
raise Errno::ENOENT
end
end
define_method(:file_exist?) do |*args|
name = File.join(*args)
!!repo_file_read[name]
end
end
@git_reader = Hub::Context::GitReader.new 'git' do |cache, cmd|
unless cmd.index('config --get alias.') == 0
raise ArgumentError, "`git #{cmd}` not stubbed"
end
end
Hub::Commands.instance_variable_set :@git_reader, @git_reader
Hub::Commands.instance_variable_set :@local_repo, nil
Hub::Commands.instance_variable_set :@api_client, nil
FileUtils.rm_rf ENV['HUB_CONFIG']
edit_hub_config do |data|
data['github.com'] = [{'user' => 'tpw', 'oauth_token' => 'OTOKEN'}]
end
@git_reader.stub! \
'remote -v' => "origin\tgit://github.com/defunkt/hub.git (fetch)\nmislav\tgit://github.com/mislav/hub.git (fetch)",
'rev-parse --symbolic-full-name master@{upstream}' => 'refs/remotes/origin/master',
'config --get --bool hub.http-clone' => 'false',
'config --get hub.protocol' => nil,
'config --get-all hub.host' => nil,
'config --get push.default' => nil,
'rev-parse -q --git-dir' => '.git'
stub_branch('refs/heads/master')
stub_remote_branch('origin/master')
end
def teardown
super
WebMock.reset!
end
def test_pullrequest_alias
out = hub('e-note')
assert_equal hub('pull-request'), out
end
def test_version
out = hub('--version')
assert_includes "git version 1.7.0.4", out
assert_includes "hub version #{Hub::Version}", out
end
def test_exec_path
out = hub('--exec-path')
assert_equal "/usr/lib/git-core\n", out
end
def test_exec_path_arg
out = hub('--exec-path=/home/wombat/share/my-l33t-git-core')
assert_equal improved_help_text, out
end
def test_html_path
out = hub('--html-path')
assert_equal "/usr/share/doc/git-doc\n", out
end
def test_help
assert_equal improved_help_text, hub("help")
end
def test_help_by_default
assert_equal improved_help_text, hub("")
end
def test_help_with_pager
assert_equal improved_help_text, hub("-p")
end
def test_help_hub
help_manpage = strip_man_escapes hub("help hub")
assert_includes "git + hub = github", help_manpage
assert_includes "Hub will prompt for GitHub username & password", help_manpage.gsub(/ {2,}/, ' ')
end
def test_help_flag_on_command
help_manpage = strip_man_escapes hub("browse --help")
assert_includes "git + hub = github", help_manpage
assert_includes "git browse", help_manpage
end
def test_help_custom_command
help_manpage = strip_man_escapes hub("help fork")
assert_includes "git fork [--no-remote]", help_manpage
end
def test_help_short_flag_on_command
usage_help = hub("create -h")
expected = "Usage: git create [NAME] [-p] [-d DESCRIPTION] [-h HOMEPAGE]\n"
assert_equal expected, usage_help
usage_help = hub("pull-request -h")
expected = "Usage: git pull-request [-o|--browse] [-f] [-m MESSAGE|-F FILE|-i ISSUE|ISSUE-URL] [-b BASE] [-h HEAD]\n"
assert_equal expected, usage_help
end
def test_help_hub_no_groff
stub_available_commands()
assert_equal "** Can't find groff(1)\n", hub("help hub")
end
def test_hub_standalone
assert_includes 'This file is generated code', hub("hub standalone")
end
def test_custom_browser
with_browser_env("custom") do
assert_browser("custom")
end
end
def test_linux_browser
stub_available_commands "open", "xdg-open", "cygstart"
with_browser_env(nil) do
with_host_os("i686-linux") do
assert_browser("xdg-open")
end
end
end
def test_cygwin_browser
stub_available_commands "open", "cygstart"
with_browser_env(nil) do
with_host_os("i686-linux") do
assert_browser("cygstart")
end
end
end
def test_no_browser
stub_available_commands()
expected = "Please set $BROWSER to a web launcher to use this command.\n"
with_browser_env(nil) do
with_host_os("i686-linux") do
assert_equal expected, hub("browse")
end
end
end
def test_context_method_doesnt_hijack_git_command
assert_forwarded 'remotes'
end
def test_not_choking_on_ruby_methods
assert_forwarded 'id'
assert_forwarded 'name'
end
def test_global_flags_preserved
cmd = '--no-pager --bare -c core.awesome=true -c name=value --git-dir=/srv/www perform'
assert_command cmd, 'git --bare -c core.awesome=true -c name=value --git-dir=/srv/www --no-pager perform'
assert_equal %w[git --bare -c core.awesome=true -c name=value --git-dir=/srv/www], git_reader.executable
end
private
def stub_repo_url(value, remote_name = 'origin')
stub_command_output 'remote -v', "#{remote_name}\t#{value} (fetch)"
end
def stub_branch(value)
@repo_file_read['HEAD'] = "ref: #{value}\n"
end
def stub_tracking(from, upstream, remote_branch = nil)
stub_command_output "rev-parse --symbolic-full-name #{from}@{upstream}",
remote_branch ? "refs/remotes/#{upstream}/#{remote_branch}" : upstream
end
def stub_tracking_nothing(from = 'master')
stub_tracking(from, nil)
end
def stub_remote_branch(branch, sha = 'abc123')
@repo_file_read["refs/remotes/#{branch}"] = sha
end
def stub_remotes_group(name, value)
stub_config_value "remotes.#{name}", value
end
def stub_no_remotes
stub_command_output 'remote -v', nil
end
def stub_no_git_repo
stub_command_output 'rev-parse -q --git-dir', nil
end
def stub_alias(name, value)
stub_config_value "alias.#{name}", value
end
def stub_existing_fork(user, repo = 'hub')
stub_fork(user, repo, 200)
end
def stub_nonexisting_fork(user, repo = 'hub')
stub_fork(user, repo, 404)
end
def stub_fork(user, repo, status)
stub_request(:get, "https://api.github.com/repos/#{user}/#{repo}").
to_return(:status => status)
end
def stub_available_commands(*names)
COMMANDS.replace names
end
def stub_https_is_preferred
stub_config_value 'hub.protocol', 'https'
end
def stub_hub_host(names)
stub_config_value "hub.host", Array(names).join("\n"), '--get-all'
end
def with_browser_env(value)
browser, ENV['BROWSER'] = ENV['BROWSER'], value
yield
ensure
ENV['BROWSER'] = browser
end
def with_tmpdir(value)
dir, ENV['TMPDIR'] = ENV['TMPDIR'], value
yield
ensure
ENV['TMPDIR'] = dir
end
def with_host_env(value)
host, ENV['GITHUB_HOST'] = ENV['GITHUB_HOST'], value
yield
ensure
ENV['GITHUB_HOST'] = host
end
def assert_browser(browser)
assert_command "browse", "#{browser} https://github.com/defunkt/hub"
end
def with_host_os(value)
host_os = RbConfig::CONFIG['host_os']
RbConfig::CONFIG['host_os'] = value
begin
yield
ensure
RbConfig::CONFIG['host_os'] = host_os
end
end
def mock_pullreq_response(id, name_with_owner = 'defunkt/hub', host = 'github.com')
Hub::JSON.generate :html_url => "https://#{host}/#{name_with_owner}/pull/#{id}"
end
def mock_pull_response(label, priv = false)
Hub::JSON.generate :head => {
:label => label,
:repo => {:private => !!priv}
}
end
def improved_help_text
Hub::Commands.send :improved_help_text
end
def with_ssh_config content
config_file = Tempfile.open 'ssh_config'
config_file << content
config_file.close
begin
Hub::SshConfig::CONFIG_FILES.replace [config_file.path]
yield
ensure
config_file.unlink
end
end
def strip_man_escapes(manpage)
manpage.gsub(/_\010/, '').gsub(/\010./, '')
end
end