ltb-project#19: Tests for Language module.

tests/Ltb/LanguageTest.php

@@ -0,0 +1,47 @@
+<?php
+require __DIR__ . '/../../vendor/autoload.php';
+
+use PHPUnit\Framework\TestCase;
+
+final class LanguageTest extends \Mockery\Adapter\Phpunit\MockeryTestCase
+{
+ function test_accept_all_language() {
+ $_SERVER['HTTP_ACCEPT_LANGUAGE'] = "ar;q=1, cn;q=1, de;q=1, el;q=1, es;q=1, fr;q=1, it;q=1, nb-NO;q=1, pl;q=1, pt-PT;q=1, ru;q=1, sl;q=1, tr;q=1, zh-CN;q=1, ca;q=1, cs;q=1, ee;q=1, en;q=1, eu;q=1, hu;q=1, ja;q=1, nl;q=1, pt-BR;q=1, rs;q=1, sk;q=1, sv;q=1, uk;q=1, zh-TW;q=1";
+
+ $allLanguages = array("ar, cn, de, el, es, fr, it, nb-NO, pl, pt-PT, ru, sl, tr, zh-CN, ca, cs, ee, en, eu, hu, ja, nl, pt-BR, rs, sk, sv, uk, zh-TW");
+ $allowedLanguages = array("en", "fr");
+ $defaultLanguage = "en";
+
+ # Execute function
+ $chosenLanguage = \Ltb\Language::detect_language($defaultLanguage, $allLanguages);
+
+ $this->assertEquals(implode(",", $allLanguages), $chosenLanguage);
+ }
+
+ function test_restrict_language() {
+ $_SERVER['HTTP_ACCEPT_LANGUAGE'] = "ar;q=1, cn;q=1, de;q=1, el;q=1, es;q=1, fr;q=1, it;q=1, nb-NO;q=1, pl;q=1, pt-PT;q=1, ru;q=1, sl;q=1, tr;q=1, zh-CN;q=1, ca;q=1, cs;q=1, ee;q=1, en;q=1, eu;q=1, hu;q=1, ja;q=1, nl;q=1, pt-BR;q=1, rs;q=1, sk;q=1, sv;q=1, uk;q=1, zh-TW;q=1";
+
+ $allLanguages = array("ar, cn, de, el, es, fr, it, nb-NO, pl, pt-PT, ru, sl, tr, zh-CN, ca, cs, ee, en, eu, hu, ja, nl, pt-BR, rs, sk, sv, uk, zh-TW");
+ $allowedLanguages = array("fr", "en");
+ $defaultLanguage = "fr";
+
+ # Execute function
+ $chosenLanguage = \Ltb\Language::detect_language($defaultLanguage, $allowedLanguages ? array_intersect($allLanguages, $allowedLanguages) : $allLanguages);
+
+ $this->assertEquals("fr", $chosenLanguage);
+ }
+
+
+ function test_default_language() {
+ $_SERVER['HTTP_ACCEPT_LANGUAGE'] = "ar;q=1, cn;q=1, de;q=1, el;q=1, es;q=1, fr;q=1, it;q=1, nb-NO;q=1, pl;q=1, pt-PT;q=1, ru;q=1, sl;q=1, tr;q=1, zh-CN;q=1, ca;q=1, cs;q=1, ee;q=1, en;q=1, eu;q=1, hu;q=1, ja;q=1, nl;q=1, pt-BR;q=1, rs;q=1, sk;q=1, sv;q=1, uk;q=1, zh-TW;q=1";
+
+ $allLanguages = array("ar, cn, de, el, es, fr, it, nb-NO, pl, pt-PT, ru, sl, tr, zh-CN, ca, cs, ee, en, eu, hu, ja, nl, pt-BR, rs, sk, sv, uk, zh-TW");
+ $allowedLanguages = array("fr");
+ $defaultLanguage = "en";
+
+ # Execute function
+ $chosenLanguage = \Ltb\Language::detect_language($defaultLanguage, $allowedLanguages ? array_intersect($allLanguages, $allowedLanguages) : $allLanguages);
+
+ $this->assertEquals("en", $chosenLanguage);
+ }
+}