120 lines
3 KiB
PHP
120 lines
3 KiB
PHP
<?php
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/**
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* PageCache tests
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*/
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namespace Shaarli\Feed;
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/**
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* Unitary tests for cached pages
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*/
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class CachedPageTest extends \PHPUnit\Framework\TestCase
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{
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// test cache directory
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protected static $testCacheDir = 'sandbox/pagecache';
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protected static $url = 'http://shaar.li/?do=atom';
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protected static $filename;
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/**
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* Create the cache directory if needed
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*/
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public static function setUpBeforeClass()
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{
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if (!is_dir(self::$testCacheDir)) {
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mkdir(self::$testCacheDir);
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}
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self::$filename = self::$testCacheDir . '/' . sha1(self::$url) . '.cache';
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}
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/**
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* Reset the page cache
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*/
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public function setUp()
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{
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if (file_exists(self::$filename)) {
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unlink(self::$filename);
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}
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}
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/**
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* Create a new cached page
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*/
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public function testConstruct()
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{
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new CachedPage(self::$testCacheDir, '', true);
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new CachedPage(self::$testCacheDir, '', false);
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new CachedPage(self::$testCacheDir, 'http://shaar.li/?do=rss', true);
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new CachedPage(self::$testCacheDir, 'http://shaar.li/?do=atom', false);
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}
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/**
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* Cache a page's content
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*/
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public function testCache()
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{
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$page = new CachedPage(self::$testCacheDir, self::$url, true);
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$this->assertFileNotExists(self::$filename);
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$page->cache('<p>Some content</p>');
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$this->assertFileExists(self::$filename);
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$this->assertEquals(
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'<p>Some content</p>',
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file_get_contents(self::$filename)
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);
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}
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/**
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* "Cache" a page's content - the page is not to be cached
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*/
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public function testShouldNotCache()
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{
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$page = new CachedPage(self::$testCacheDir, self::$url, false);
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$this->assertFileNotExists(self::$filename);
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$page->cache('<p>Some content</p>');
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$this->assertFileNotExists(self::$filename);
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}
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/**
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* Return a page's cached content
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*/
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public function testCachedVersion()
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{
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$page = new CachedPage(self::$testCacheDir, self::$url, true);
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$this->assertFileNotExists(self::$filename);
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$page->cache('<p>Some content</p>');
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$this->assertFileExists(self::$filename);
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$this->assertEquals(
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'<p>Some content</p>',
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$page->cachedVersion()
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);
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}
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/**
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* Return a page's cached content - the file does not exist
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*/
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public function testCachedVersionNoFile()
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{
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$page = new CachedPage(self::$testCacheDir, self::$url, true);
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$this->assertFileNotExists(self::$filename);
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$this->assertEquals(
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null,
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$page->cachedVersion()
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);
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}
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/**
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* Return a page's cached content - the page is not to be cached
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*/
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public function testNoCachedVersion()
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{
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$page = new CachedPage(self::$testCacheDir, self::$url, false);
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$this->assertFileNotExists(self::$filename);
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$this->assertEquals(
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null,
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$page->cachedVersion()
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);
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}
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}
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