setUrl('http://php.net/robots.txt'); $client->execute(); $this->assertTrue($client->isModified()); $this->assertNotEmpty($client->getContent()); $this->assertNotEmpty($client->getEtag()); $this->assertNotEmpty($client->getLastModified()); } public function testCacheBothHaveToMatch() { $client = Client::getInstance(); $client->setUrl('http://php.net/robots.txt'); $client->execute(); $etag = $client->getEtag(); $client = Client::getInstance(); $client->setUrl('http://php.net/robots.txt'); $client->setEtag($etag); $client->execute(); $this->assertTrue($client->isModified()); } public function testCacheEtag() { $client = Client::getInstance(); $client->setUrl('http://php.net/robots.txt'); $client->execute(); $etag = $client->getEtag(); $lastModified = $client->getLastModified(); $client = Client::getInstance(); $client->setUrl('http://php.net/robots.txt'); $client->setEtag($etag); $client->setLastModified($lastModified); $client->execute(); $this->assertFalse($client->isModified()); } public function testCacheLastModified() { $client = Client::getInstance(); $client->setUrl('http://miniflux.net/humans.txt'); $client->execute(); $lastmod = $client->getLastModified(); $client = Client::getInstance(); $client->setUrl('http://miniflux.net/humans.txt'); $client->setLastModified($lastmod); $client->execute(); $this->assertFalse($client->isModified()); } public function testCacheBoth() { $client = Client::getInstance(); $client->setUrl('http://miniflux.net/humans.txt'); $client->execute(); $lastmod = $client->getLastModified(); $etag = $client->getEtag(); $client = Client::getInstance(); $client->setUrl('http://miniflux.net/humans.txt'); $client->setLastModified($lastmod); $client->setEtag($etag); $client->execute(); $this->assertFalse($client->isModified()); } public function testCharset() { $client = Client::getInstance(); $client->setUrl('http://php.net/'); $client->execute(); $this->assertEquals('utf-8', $client->getEncoding()); $client = Client::getInstance(); $client->setUrl('http://php.net/robots.txt'); $client->execute(); $this->assertEquals('', $client->getEncoding()); } public function testContentType() { $client = Client::getInstance(); $client->setUrl('http://miniflux.net/assets/img/favicon.png'); $client->execute(); $this->assertEquals('image/png', $client->getContentType()); $client = Client::getInstance(); $client->setUrl('http://miniflux.net/'); $client->execute(); $this->assertEquals('text/html; charset=utf-8', $client->getContentType()); } }