297c11dba2
* Extract detect_language to separate class * Use default locale, not just en * Add spec to confirm that whatlanguage cant identify empty string * Allow account locale to override default in language detector * PostStatusService supplies an account to detect language
71 lines
1.9 KiB
Ruby
71 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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describe LanguageDetector do
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describe 'to_iso_s' do
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it 'detects english language' do
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string = 'Hello and welcome to mastadon'
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result = described_class.new(string).to_iso_s
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expect(result).to eq :en
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end
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it 'detects spanish language' do
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string = 'Obtener un Hola y bienvenidos a Mastadon'
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result = described_class.new(string).to_iso_s
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expect(result).to eq :es
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end
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describe 'when language cant be detected' do
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it 'confirm language engine cant detect' do
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result = WhatLanguage.new(:all).language_iso('')
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expect(result).to be_nil
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end
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describe 'with an account' do
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it 'uses the account locale when present' do
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user = double(:user, locale: 'fr')
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account = double(:account, user: user)
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result = described_class.new('', account).to_iso_s
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expect(result).to eq :fr
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end
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it 'uses default locale when account is present but has no locale' do
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user = double(:user, locale: nil)
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account = double(:accunt, user: user)
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result = described_class.new('', account).to_iso_s
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expect(result).to eq :en
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end
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end
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describe 'with an `en` default locale' do
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it 'uses the default locale' do
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string = ''
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result = described_class.new(string).to_iso_s
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expect(result).to eq :en
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end
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end
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describe 'with a non-`en` default locale' do
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around(:each) do |example|
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before = I18n.default_locale
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I18n.default_locale = :ja
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example.run
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I18n.default_locale = before
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end
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it 'uses the default locale' do
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string = ''
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result = described_class.new(string).to_iso_s
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expect(result).to eq :ja
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end
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end
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end
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end
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end
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