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|
# frozen_string_literal: true
#
# 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 application_path
destination_root
end
def test_skeleton_is_created
run_generator
default_files.each { |path| assert_file path }
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_files_are_skipped_if_required
run_generator [destination_root, "--skip-test"]
assert_no_file "test"
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: application, destroy, plugin, runner, test\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", "--full"]
assert_file "bin/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, "--full"]
assert_file "bin/rails", /#!\/usr\/bin\/env/
end
def test_template_raises_an_error_with_invalid_path
quietly do
content = capture(:stderr) { run_generator([destination_root, "-m", "non/existent/path"]) }
assert_match(/The template \[.*\] could not be loaded/, content)
assert_match(/non\/existent\/path/, content)
end
end
def test_template_is_executed_when_supplied_an_https_path
path = "https://gist.github.com/josevalim/103208/raw/"
template = %{ say "It works!" }.dup
template.instance_eval "def read; self; end" # Make the string respond to read
check_open = -> *args do
assert_equal [ path, "Accept" => "application/x-thor-template" ], args
template
end
generator([destination_root], template: path).stub(:open, check_open, template) do
quietly { assert_match(/It works!/, capture(:stdout) { generator.invoke_all }) }
end
end
def test_skip_gemfile
assert_not_called(generator([destination_root], skip_gemfile: true), :bundle_command) do
quietly { generator.invoke_all }
assert_no_file "Gemfile"
end
end
def test_skip_bundle
assert_not_called(generator([destination_root], skip_bundle: true), :bundle_command) do
quietly { generator.invoke_all }
# skip_bundle is only about running bundle install, ensure the Gemfile is still
# generated.
assert_file "Gemfile"
end
end
def test_skip_git
run_generator [destination_root, "--skip-git", "--full"]
assert_no_file(".gitignore")
assert_no_directory(".git")
end
def test_skip_keeps
run_generator [destination_root, "--skip-keeps", "--full"]
assert_file ".gitignore" do |content|
assert_no_match(/\.keep/, content)
end
assert_no_file("app/models/concerns/.keep")
end
def test_generator_for_yarn
run_generator
assert_file "#{application_path}/package.json", /dependencies/
assert_file "#{application_path}/config/initializers/assets.rb", /node_modules/
assert_file ".gitignore" do |content|
assert_match(/node_modules/, content)
assert_match(/yarn-error\.log/, content)
end
end
def test_generator_for_yarn_skipped
run_generator([destination_root, "--skip-yarn"])
assert_no_file "#{application_path}/package.json"
assert_no_file "#{application_path}/bin/yarn"
assert_file "#{application_path}/config/initializers/assets.rb" do |content|
assert_no_match(/node_modules/, content)
end
assert_file ".gitignore" do |content|
assert_no_match(/node_modules/, content)
assert_no_match(/yarn-error\.log/, content)
end
end
end
|
