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
|
require "isolation/abstract_unit"
require 'set'
module ApplicationTests
class FrameworksTest < ActiveSupport::TestCase
include ActiveSupport::Testing::Isolation
def setup
build_app
boot_rails
FileUtils.rm_rf "#{app_path}/config/environments"
end
def teardown
teardown_app
end
# AC & AM
test "set load paths set only if action controller or action mailer are in use" do
assert_nothing_raised NameError do
add_to_config <<-RUBY
config.root = "#{app_path}"
RUBY
use_frameworks []
require "#{app_path}/config/environment"
end
end
test "sets action_controller and action_mailer load paths" do
add_to_config <<-RUBY
config.root = "#{app_path}"
RUBY
require "#{app_path}/config/environment"
expanded_path = File.expand_path("app/views", app_path)
assert_equal ActionController::Base.view_paths[0].to_s, expanded_path
assert_equal ActionMailer::Base.view_paths[0].to_s, expanded_path
end
test "allows me to configure default url options for ActionMailer" do
app_file "config/environments/development.rb", <<-RUBY
Rails.application.configure do
config.action_mailer.default_url_options = { :host => "test.rails" }
end
RUBY
require "#{app_path}/config/environment"
assert_equal "test.rails", ActionMailer::Base.default_url_options[:host]
end
test "does not include url helpers as action methods" do
app_file "config/routes.rb", <<-RUBY
Rails.application.routes.draw do
get "/foo", :to => lambda { |env| [200, {}, []] }, :as => :foo
end
RUBY
app_file "app/mailers/foo.rb", <<-RUBY
class Foo < ActionMailer::Base
def notify
end
end
RUBY
require "#{app_path}/config/environment"
assert Foo.method_defined?(:foo_path)
assert Foo.method_defined?(:main_app)
assert_equal Set.new(["notify"]), Foo.action_methods
end
test "allows to not load all helpers for controllers" do
add_to_config "config.action_controller.include_all_helpers = false"
app_file "app/controllers/application_controller.rb", <<-RUBY
class ApplicationController < ActionController::Base
end
RUBY
app_file "app/controllers/foo_controller.rb", <<-RUBY
class FooController < ApplicationController
def included_helpers
render :inline => "<%= from_app_helper -%> <%= from_foo_helper %>"
end
def not_included_helper
render :inline => "<%= respond_to?(:from_bar_helper) -%>"
end
end
RUBY
app_file "app/helpers/application_helper.rb", <<-RUBY
module ApplicationHelper
def from_app_helper
"from_app_helper"
end
end
RUBY
app_file "app/helpers/foo_helper.rb", <<-RUBY
module FooHelper
def from_foo_helper
"from_foo_helper"
end
end
RUBY
app_file "app/helpers/bar_helper.rb", <<-RUBY
module BarHelper
def from_bar_helper
"from_bar_helper"
end
end
RUBY
app_file "config/routes.rb", <<-RUBY
Rails.application.routes.draw do
get "/:controller(/:action)"
end
RUBY
require 'rack/test'
extend Rack::Test::Methods
get "/foo/included_helpers"
assert_equal "from_app_helper from_foo_helper", last_response.body
get "/foo/not_included_helper"
assert_equal "false", last_response.body
end
# AD
test "action_dispatch extensions are applied to ActionDispatch" do
add_to_config "config.action_dispatch.tld_length = 2"
require "#{app_path}/config/environment"
assert_equal 2, ActionDispatch::Http::URL.tld_length
end
test "assignment config.encoding to default_charset" do
charset = 'Shift_JIS'
add_to_config "config.encoding = '#{charset}'"
require "#{app_path}/config/environment"
assert_equal charset, ActionDispatch::Response.default_charset
end
# AS
test "if there's no config.active_support.bare, all of ActiveSupport is required" do
use_frameworks []
require "#{app_path}/config/environment"
assert_nothing_raised { [1,2,3].sample }
end
test "config.active_support.bare does not require all of ActiveSupport" do
add_to_config "config.active_support.bare = true"
use_frameworks []
Dir.chdir("#{app_path}/app") do
require "#{app_path}/config/environment"
assert_raises(NoMethodError) { "hello".exclude? "lo" }
end
end
# AR
test "active_record extensions are applied to ActiveRecord" do
add_to_config "config.active_record.table_name_prefix = 'tbl_'"
require "#{app_path}/config/environment"
assert_equal 'tbl_', ActiveRecord::Base.table_name_prefix
end
test "database middleware doesn't initialize when activerecord is not in frameworks" do
use_frameworks []
require "#{app_path}/config/environment"
assert_nil defined?(ActiveRecord::Base)
end
test "use schema cache dump" do
Dir.chdir(app_path) do
`rails generate model post title:string;
bundle exec rake db:migrate db:schema:cache:dump`
end
require "#{app_path}/config/environment"
ActiveRecord::Base.connection.drop_table("posts") # force drop posts table for test.
assert ActiveRecord::Base.connection.schema_cache.tables("posts")
end
test "expire schema cache dump" do
Dir.chdir(app_path) do
`rails generate model post title:string;
bundle exec rake db:migrate db:schema:cache:dump db:rollback`
end
silence_warnings {
require "#{app_path}/config/environment"
assert !ActiveRecord::Base.connection.schema_cache.tables("posts")
}
end
test "active record establish_connection uses Rails.env if DATABASE_URL is not set" do
begin
require "#{app_path}/config/environment"
orig_database_url = ENV.delete("DATABASE_URL")
orig_rails_env, Rails.env = Rails.env, 'development'
ActiveRecord::Base.establish_connection
assert ActiveRecord::Base.connection
assert_match(/#{ActiveRecord::Base.configurations[Rails.env]['database']}/, ActiveRecord::Base.connection_config[:database])
ensure
ActiveRecord::Base.remove_connection
ENV["DATABASE_URL"] = orig_database_url if orig_database_url
Rails.env = orig_rails_env if orig_rails_env
end
end
test "active record establish_connection uses DATABASE_URL even if Rails.env is set" do
begin
require "#{app_path}/config/environment"
orig_database_url = ENV.delete("DATABASE_URL")
orig_rails_env, Rails.env = Rails.env, 'development'
database_url_db_name = "db/database_url_db.sqlite3"
ENV["DATABASE_URL"] = "sqlite3://:@localhost/#{database_url_db_name}"
ActiveRecord::Base.establish_connection
assert ActiveRecord::Base.connection
assert_match(/#{database_url_db_name}/, ActiveRecord::Base.connection_config[:database])
ensure
ActiveRecord::Base.remove_connection
ENV["DATABASE_URL"] = orig_database_url if orig_database_url
Rails.env = orig_rails_env if orig_rails_env
end
end
end
end
|
