discourse-translator/spec/services/yandex_spec.rb
Natalie Tay 7fc45d5be8
DEV: Move translation custom fields into their own tables (#201)
Currently, `Topic` and `Post` have detected_language and translations in custom fields, e.g.
```
post.custom_fields[DiscourseTranslator::DETECTED_LANG_CUSTOM_FIELD]
post.custom_fields[DiscourseTranslator::TRANSLATED_CUSTOM_FIELD]
topic.custom_fields[DiscourseTranslator::DETECTED_LANG_CUSTOM_FIELD]
topic.custom_fields[DiscourseTranslator::TRANSLATED_CUSTOM_FIELD]
```

We are moving this into 4 tables/models
```
post has_one :content_locale, class_name: "DiscourseTranslator::PostLocale"
post has_many :translations, class_name: "DiscourseTranslator::PostTranslation"
topic has_one :content_locale, class_name: "DiscourseTranslator::TopicLocale"
topic has_many :translations, class_name: "DiscourseTranslator::TopicTranslation"
```

Since there are a lot of duplicates, this is implemented on the `Post` and `Topic` using a `Concern`, and any future translatable content can inherit this concern.

This PR also gets rid of the previous N+1 which happens when determining if the 🌐 translate button should appear for each post.
2025-02-10 12:29:07 +08:00

55 lines
1.5 KiB
Ruby

# frozen_string_literal: true
require "rails_helper"
RSpec.describe DiscourseTranslator::Yandex do
let(:mock_response) { Struct.new(:status, :body) }
describe ".access_token" do
describe "when set" do
api_key = "12345"
before { SiteSetting.translator_yandex_api_key = api_key }
it "should return back translator_yandex_api_key" do
expect(described_class.access_token).to eq(api_key)
end
end
end
describe ".detect" do
let(:post) { Fabricate(:post) }
it "should store the detected language in a custom field" do
detected_lang = "en"
described_class.expects(:access_token).returns("12345")
Excon
.expects(:post)
.returns(mock_response.new(200, %{ { "code": 200, "lang": "#{detected_lang}" } }))
.once
expect(described_class.detect(post)).to eq(detected_lang)
expect(post.detected_locale).to eq(detected_lang)
end
end
describe ".translate" do
let(:post) { Fabricate(:post) }
it "raises an error on failure" do
described_class.expects(:access_token).returns("12345")
described_class.expects(:detect).at_least_once.returns("de")
Excon.expects(:post).returns(
mock_response.new(
400,
{
error: "something went wrong",
error_description: "you passed in a wrong param",
}.to_json,
),
)
expect { described_class.translate(post) }.to raise_error DiscourseTranslator::TranslatorError
end
end
end