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
|
#
# Tests, setup, and teardown common to the application and plugin generator suites.
#
module SharedGeneratorTests
def setup
Rails.application = TestApp::Application
super
Rails::Generators::AppGenerator.instance_variable_set('@desc', nil)
Kernel::silence_warnings do
Thor::Base.shell.send(:attr_accessor, :always_force)
@shell = Thor::Base.shell.new
@shell.send(:always_force=, true)
end
end
def teardown
super
Rails::Generators::AppGenerator.instance_variable_set('@desc', nil)
Rails.application = TestApp::Application.instance
end
def test_skeleton_is_created
run_generator
default_files.each { |path| assert_file path }
end
def test_generation_runs_bundle_install
generator([destination_root]).expects(:bundle_command).with('install').once
quietly { generator.invoke_all }
end
def test_plugin_new_generate_pretend
run_generator ["testapp", "--pretend"]
default_files.each{ |path| assert_no_file File.join("testapp",path) }
end
def test_invalid_database_option_raises_an_error
content = capture(:stderr){ run_generator([destination_root, "-d", "unknown"]) }
assert_match(/Invalid value for \-\-database option/, content)
end
def test_test_unit_is_skipped_if_required
run_generator [destination_root, "--skip-test-unit"]
assert_no_file "test"
end
def test_options_before_application_name_raises_an_error
content = capture(:stderr){ run_generator(["--pretend", destination_root]) }
assert_match(/Options should be given after the \w+ name. For details run: rails( plugin)? --help\n/, content)
end
def test_name_collision_raises_an_error
reserved_words = %w[application destroy plugin runner test]
reserved_words.each do |reserved|
content = capture(:stderr){ run_generator [File.join(destination_root, reserved)] }
assert_match(/Invalid \w+ name #{reserved}. Please give a name which does not match one of the reserved rails words.\n/, content)
end
end
def test_name_raises_an_error_if_name_already_used_constant
%w{ String Hash Class Module Set Symbol }.each do |ruby_class|
content = capture(:stderr){ run_generator [File.join(destination_root, ruby_class)] }
assert_match(/Invalid \w+ name #{ruby_class}, constant #{ruby_class} is already in use. Please choose another \w+ name.\n/, content)
end
end
def test_shebang_is_added_to_rails_file
run_generator [destination_root, "--ruby", "foo/bar/baz"]
assert_file "script/rails", /#!foo\/bar\/baz/
end
def test_shebang_when_is_the_same_as_default_use_env
run_generator [destination_root, "--ruby", Thor::Util.ruby_command]
assert_file "script/rails", /#!\/usr\/bin\/env/
end
def test_template_raises_an_error_with_invalid_path
content = capture(:stderr){ run_generator([destination_root, "-m", "non/existant/path"]) }
assert_match(/The template \[.*\] could not be loaded/, content)
assert_match(/non\/existant\/path/, content)
end
def test_template_is_executed_when_supplied
path = "http://gist.github.com/103208.txt"
template = %{ say "It works!" }
template.instance_eval "def read; self; end" # Make the string respond to read
generator([destination_root], :template => path).expects(:open).with(path, 'Accept' => 'application/x-thor-template').returns(template)
assert_match(/It works!/, capture(:stdout) { generator.invoke_all })
end
def test_template_raises_an_error_with_invalid_path
content = capture(:stderr){ run_generator([destination_root, "-m", "non/existant/path"]) }
assert_match(/The template \[.*\] could not be loaded/, content)
assert_match(/non\/existant\/path/, content)
end
def test_template_is_executed_when_supplied
path = "http://gist.github.com/103208.txt"
template = %{ say "It works!" }
template.instance_eval "def read; self; end" # Make the string respond to read
generator([destination_root], :template => path).expects(:open).with(path, 'Accept' => 'application/x-thor-template').returns(template)
assert_match(/It works!/, capture(:stdout) { generator.invoke_all })
end
def test_template_is_executed_when_supplied_an_https_path
path = "https://gist.github.com/103208.txt"
template = %{ say "It works!" }
template.instance_eval "def read; self; end" # Make the string respond to read
generator([destination_root], :template => path).expects(:open).with(path, 'Accept' => 'application/x-thor-template').returns(template)
assert_match(/It works!/, capture(:stdout) { generator.invoke_all })
end
def test_dev_option
generator([destination_root], :dev => true).expects(:bundle_command).with('install').once
quietly { generator.invoke_all }
rails_path = File.expand_path('../../..', Rails.root)
assert_file 'Gemfile', /^gem\s+["']rails["'],\s+:path\s+=>\s+["']#{Regexp.escape(rails_path)}["']$/
end
def test_edge_option
generator([destination_root], :edge => true).expects(:bundle_command).with('install').once
quietly { generator.invoke_all }
assert_file 'Gemfile', %r{^gem\s+["']rails["'],\s+:git\s+=>\s+["']#{Regexp.escape("git://github.com/rails/rails.git")}["']$}
end
def test_skip_gemfile
generator([destination_root], :skip_gemfile => true).expects(:bundle_command).never
quietly { generator.invoke_all }
assert_no_file 'Gemfile'
end
def test_skip_bundle
generator([destination_root], :skip_bundle => true).expects(:bundle_command).never
quietly { generator.invoke_all }
# skip_bundle is only about running bundle install, ensure the Gemfile is still
# generated.
assert_file 'Gemfile'
end
end
module SharedCustomGeneratorTests
def setup
Rails.application = TestApp::Application
super
Rails::Generators::AppGenerator.instance_variable_set('@desc', nil)
end
def teardown
super
Rails::Generators::AppGenerator.instance_variable_set('@desc', nil)
Object.class_eval do
remove_const :AppBuilder if const_defined?(:AppBuilder)
remove_const :PluginBuilder if const_defined?(:PluginBuilder)
end
Rails.application = TestApp::Application.instance
end
def test_builder_option_with_empty_app_builder
FileUtils.cd(destination_root)
run_generator([destination_root, "-b", "#{Rails.root}/lib/#{builders_dir}/empty_builder.rb"])
default_files.each{ |path| assert_no_file path }
end
def test_builder_option_with_simple_plugin_builder
FileUtils.cd(destination_root)
run_generator([destination_root, "-b", "#{Rails.root}/lib/#{builders_dir}/simple_builder.rb"])
(default_files - ['.gitignore']).each{ |path| assert_no_file path }
assert_file ".gitignore", "foobar"
end
def test_builder_option_with_relative_path
here = File.expand_path(File.dirname(__FILE__))
FileUtils.cd(here)
run_generator([destination_root, "-b", "../fixtures/lib/#{builders_dir}/simple_builder.rb"])
FileUtils.cd(destination_root)
(default_files - ['.gitignore']).each{ |path| assert_no_file path }
assert_file ".gitignore", "foobar"
end
def test_builder_option_with_tweak_plugin_builder
FileUtils.cd(destination_root)
run_generator([destination_root, "-b", "#{Rails.root}/lib/#{builders_dir}/tweak_builder.rb"])
default_files.each{ |path| assert_file path }
assert_file ".gitignore", "foobar"
end
def test_builder_option_with_http
path = "http://gist.github.com/103208.txt"
template = "class #{builder_class}; end"
template.instance_eval "def read; self; end" # Make the string respond to read
generator([destination_root], :builder => path).expects(:open).with(path, 'Accept' => 'application/x-thor-template').returns(template)
quietly { generator.invoke_all }
default_files.each{ |path| assert_no_file(path) }
end
end
|
