require 'test_helper'
require 'wovnrb'
class WovnrbTest < Minitest::Test
def setup
Wovnrb::Store.instance.reset
end
def test_initialize
i = Wovnrb::Interceptor.new(get_app)
refute_nil(i)
end
def test_switch_lang
body = 'Mr. Belvedere Fan Club '
expected_body = [
'ベルベデアさんファンクラブ ',
'',
''
].join
assert_switch_lang('en', 'ja', body, expected_body, true)
end
def test_switch_lang_with_input_tags
body = [
'',
'',
'こんにちは
',
''
].join
assert_switch_lang('en', 'ja', body, expected_body, true)
end
def test_switch_lang_of_html_fragment_with_japanese_translations
bodies = ['Hello '].join
expected_bodies = ['こんにちは '].join
assert_switch_lang('en', 'ja', bodies, expected_bodies, true)
end
def test_switch_lang_splitted_body
bodies = ['Mr. Belvedere Fan Club ',
'',
''].join
expected_bodies = ["Mr. Belvedere Fan Club "].join
assert_switch_lang('en', 'ja', bodies, expected_bodies, true)
end
def test_switch_lang_of_html_fragment_in_splitted_body
body = ['1 ',
'2 1 2 Mr. Belvedere Fan Club
"
expected_body = "Mr. Belvedere Fan Club
"
assert_switch_lang('en', 'ja', body, expected_body, true)
end
def test_switch_lang_on_fragment_with_translate_fragment_false
body = "Mr. Belvedere Fan Club
"
Wovnrb::Store.instance.settings['translate_fragment'] = false
assert_switch_lang('en', 'ja', body, body, false)
end
def test_switch_lang_on_fragment_with_translate_fragment_true
body = "Mr. Belvedere Fan Club
"
expected_body = "ベルベデアさんファンクラブ
"
Wovnrb::Store.instance.settings['translate_fragment'] = true
assert_switch_lang('en', 'ja', body, expected_body, true)
end
def test_switch_lang_ignores_amp
body = <
Mr. Belvedere Fan Club
HTML
assert_switch_lang('en', 'ja', body, body, false)
end
def test_switch_lang_ignores_amp_defined_with_symbol_attribute
body = <
Mr. Belvedere Fan Club
HTML
assert_switch_lang('en', 'ja', body, body, false)
end
def test_call_without_path_ignored_should_change_environment
settings = {
'project_token' => '123456',
'url_pattern' => 'path',
'default_lang' => 'ja',
'supported_langs' => %w[ja en],
'ignore_paths' => ['/en/ignored']
}
env = {
'rack.input' => '',
'rack.request.query_string' => '',
'rack.request.query_hash' => {},
'HTTP_HOST' => 'test.com',
'REQUEST_URI' => '/en/not_ignored',
'PATH_INFO' => '/en/not_ignored'
}
assert_call_affects_env(settings, env, mock_api: true, affected: true)
end
def test_call_with_path_ignored_with_language_code_should_change_environment
settings = {
'project_token' => '123456',
'url_pattern' => 'path',
'default_lang' => 'ja',
'supported_langs' => %w[ja en],
'ignore_paths' => ['/en/ignored']
}
env = {
'rack.input' => '',
'rack.request.query_string' => '',
'rack.request.query_hash' => {},
'HTTP_HOST' => 'test.com',
'REQUEST_URI' => '/ignored',
'PATH_INFO' => '/ignored'
}
assert_call_affects_env(settings, env, mock_api: false, affected: true)
end
def test_call_with_path_ignored_without_language_code_should_change_environment
settings = {
'project_token' => '123456',
'url_pattern' => 'path',
'default_lang' => 'ja',
'supported_langs' => %w[ja en],
'ignore_paths' => ['/ignored']
}
env = {
'rack.input' => '',
'rack.request.query_string' => '',
'rack.request.query_hash' => {},
'HTTP_HOST' => 'test.com',
'REQUEST_URI' => '/en/ignored',
'PATH_INFO' => '/en/ignored'
}
assert_call_affects_env(settings, env, mock_api: false, affected: true)
end
def test_call_with_path_ignored_without_language_code_in_original_language_should_change_environment
settings = {
'project_token' => '123456',
'url_pattern' => 'path',
'default_lang' => 'ja',
'supported_langs' => %w[ja en],
'ignore_paths' => ['/ignored']
}
env = {
'rack.input' => '',
'rack.request.query_string' => '',
'rack.request.query_hash' => {},
'HTTP_HOST' => 'test.com',
'REQUEST_URI' => '/ignored',
'PATH_INFO' => '/ignored'
}
assert_call_affects_env(settings, env, mock_api: false, affected: true)
end
def test_call_with_path_ignored_should_not_change_environment
settings = {
'project_token' => '123456',
'url_pattern' => 'path',
'default_lang' => 'ja',
'supported_langs' => %w[ja en],
'ignore_paths' => ['/en/ignored']
}
env = {
'rack.input' => '',
'rack.request.query_string' => '',
'rack.request.query_hash' => {},
'HTTP_HOST' => 'test.com',
'REQUEST_URI' => '/en/ignored',
'PATH_INFO' => '/en/ignored'
}
assert_call_affects_env(settings, env, mock_api: false, affected: false)
end
private
def assert_call_affects_env(settings, env, mock_api:, affected:)
app_mock = get_app
sut = Wovnrb::Interceptor.new(app_mock, settings)
unaffected_env = env
mock_translation_api_response('', '') if mock_api
sut.call(env.clone)
assert_equal(unaffected_env != app_mock.env, affected)
end
def assert_switch_lang(original_lang, target_lang, body, expected_body, api_expected = true)
subdomain = target_lang == original_lang ? '' : "#{target_lang}."
interceptor = Wovnrb::Interceptor.new(get_app)
store, headers = store_headers_factory(subdomain, original_lang)
if api_expected
dom = Wovnrb::Helpers::NokogumboHelper.parse_html(body)
converter = Wovnrb::HtmlConverter.new(dom, store, headers)
apified_body, = converter.build_api_compatible_html
mock_translation_api_response(apified_body, expected_body)
end
actual_bodies = interceptor.switch_lang(headers, [body])
assert_same_elements([expected_body], actual_bodies)
end
def store_headers_factory(subdomain, original_lang)
settings = {
'project_token' => '123456',
'custom_lang_aliases' => {},
'default_lang' => original_lang,
'url_pattern' => 'subdomain',
'url_pattern_reg' => '^(?[^.]+).'
}
store = Wovnrb::Store.instance
store.update_settings(settings)
headers = Wovnrb::Headers.new(
Wovnrb.get_env('url' => "http://#{subdomain}page.com"),
Wovnrb.get_settings(settings)
)
[store, headers]
end
def mock_translation_api_response(body, expected_body)
Wovnrb::ApiTranslator.any_instance
.expects(:translate)
.once
.with(body)
.returns(expected_body)
end
def get_app(opts = {})
RackMock.new(opts)
end
class RackMock
attr_accessor :params, :env
def initialize(opts = {})
@params = {}
if opts.key?(:params) && opts[:params].class == Hash
opts[:params].each do |key, val|
@params[key] = val
end
end
@request_headers = {}
end
def call(env)
@env = env
unless @params.empty?
req = Rack::Request.new(@env)
@params.each do |key, val|
req.update_param(key, val)
end
end
[200, { 'Content-Type' => 'text/html' }, ['']]
end
def [](key)
@env[key]
end
end
end