69 lines
1.9 KiB
Ruby
69 lines
1.9 KiB
Ruby
require 'tmpdir'
|
|
require 'abstract_unit'
|
|
require 'rails/app_rails_loader'
|
|
|
|
class AppRailsLoaderTest < ActiveSupport::TestCase
|
|
def write(filename, contents=nil)
|
|
FileUtils.mkdir_p(File.dirname(filename))
|
|
File.write(filename, contents)
|
|
end
|
|
|
|
def expects_exec(exe)
|
|
Rails::AppRailsLoader.expects(:exec).with(Rails::AppRailsLoader::RUBY, exe)
|
|
end
|
|
|
|
setup do
|
|
@tmp = Dir.mktmpdir('railties-rails-loader-test-suite')
|
|
@cwd = Dir.pwd
|
|
Dir.chdir(@tmp)
|
|
end
|
|
|
|
['bin', 'script'].each do |script_dir|
|
|
exe = "#{script_dir}/rails"
|
|
|
|
test "is not in a Rails application if #{exe} is not found in the current or parent directories" do
|
|
File.stubs(:exists?).with('bin/rails').returns(false)
|
|
File.stubs(:exists?).with('script/rails').returns(false)
|
|
|
|
assert !Rails::AppRailsLoader.exec_app_rails
|
|
end
|
|
|
|
['APP_PATH', 'ENGINE_PATH'].each do |keyword|
|
|
test "is in a Rails application if #{exe} exists and contains #{keyword}" do
|
|
write exe, keyword
|
|
|
|
expects_exec exe
|
|
Rails::AppRailsLoader.exec_app_rails
|
|
end
|
|
|
|
test "is not in a Rails application if #{exe} exists but doesn't contain #{keyword}" do
|
|
write exe
|
|
|
|
assert !Rails::AppRailsLoader.exec_app_rails
|
|
end
|
|
|
|
test "is in a Rails application if parent directory has #{exe} containing #{keyword} and chdirs to the root directory" do
|
|
write "foo/bar/#{exe}"
|
|
write "foo/#{exe}", keyword
|
|
|
|
Dir.chdir('foo/bar')
|
|
|
|
expects_exec exe
|
|
Rails::AppRailsLoader.exec_app_rails
|
|
|
|
# Compare the realpath in case either of them has symlinks.
|
|
#
|
|
# This happens in particular in Mac OS X, where @tmp starts
|
|
# with "/var", and Dir.pwd with "/private/var", due to a
|
|
# default system symlink var -> private/var.
|
|
assert_equal File.realpath("#@tmp/foo"), File.realpath(Dir.pwd)
|
|
end
|
|
end
|
|
end
|
|
|
|
teardown do
|
|
Dir.chdir(@cwd)
|
|
FileUtils.rm_rf(@tmp)
|
|
end
|
|
end
|