144 lines
3.3 KiB
PHP
144 lines
3.3 KiB
PHP
<?php
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/**
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* LocaleMiddlewareTest class.
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*/
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namespace Alltube\Test;
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use Alltube\Exception\DependencyException;
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use Alltube\Factory\LocaleManagerFactory;
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use Alltube\Factory\SessionFactory;
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use Alltube\Middleware\LocaleMiddleware;
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use Slim\Container;
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use Slim\Http\Environment;
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use Slim\Http\Request;
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use Slim\Http\Response;
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/**
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* Unit tests for the FrontController class.
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*/
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class LocaleMiddlewareTest extends BaseTest
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{
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/**
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* LocaleMiddleware instance.
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*
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* @var LocaleMiddleware
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*/
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private $middleware;
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/**
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* Slim dependency container.
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*
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* @var Container
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*/
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private $container;
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/**
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* Prepare tests.
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* @throws DependencyException
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*/
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protected function setUp(): void
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{
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$this->container = new Container();
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$this->container['session'] = SessionFactory::create($this->container);
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$this->container['locale'] = LocaleManagerFactory::create($this->container);
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$this->middleware = new LocaleMiddleware($this->container);
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}
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/**
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* Unset locale cookie after each test.
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*
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* @return void
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*/
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protected function tearDown(): void
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{
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$this->container['locale']->unsetLocale();
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}
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/**
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* Test the testLocale() function.
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*
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* @return void
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* @requires OS Linux
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*/
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public function testTestLocale()
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{
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$locale = [
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'language' => 'en',
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'region' => 'US',
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];
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$this->assertEquals('en_US', $this->middleware->testLocale($locale));
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}
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/**
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* Test the testLocale() function with an unsupported locale.
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*
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* @return void
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*/
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public function testLocaleWithWrongLocale()
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{
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$locale = [
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'language' => 'foo',
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'region' => 'BAR',
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];
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$this->assertNull($this->middleware->testLocale($locale));
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$this->assertNull($this->middleware->testLocale([]));
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}
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/**
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* Check that the request contains an Accept-Language header.
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*
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* @param Request $request PSR-7 request
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*
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* @return void
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*/
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public function assertHeader(Request $request)
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{
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$header = $request->getHeader('Accept-Language');
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$this->assertEquals('foo-BAR', $header[0]);
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}
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/**
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* Check that the request contains no Accept-Language header.
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*
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* @param Request $request PSR-7 request
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*
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* @return void
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*/
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public function assertNoHeader(Request $request)
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{
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$header = $request->getHeader('Accept-Language');
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$this->assertEmpty($header);
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}
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/**
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* Test the __invoke() function.
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*
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* @return void
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*/
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public function testInvoke()
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{
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$request = Request::createFromEnvironment(Environment::mock());
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$this->middleware->__invoke(
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$request->withHeader('Accept-Language', 'foo-BAR'),
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new Response(),
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[$this, 'assertHeader']
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);
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}
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/**
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* Test the __invoke() function without the Accept-Language header.
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*
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* @return void
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*/
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public function testInvokeWithoutHeader()
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{
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$request = Request::createFromEnvironment(Environment::mock());
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$this->middleware->__invoke(
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$request->withoutHeader('Accept-Language'),
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new Response(),
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[$this, 'assertNoHeader']
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);
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}
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}
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