Migrate cache purge function to a proper class

And update dependencies and tests.

Note that SESSION['tags'] has been removed a log ago

1 files changed, 0 insertions, 92 deletions

diff --git a/tests/feed/CacheTest.php b/tests/feed/CacheTest.php
deleted file mode 100644
index c0a9f26f..00000000
--- a/tests/feed/CacheTest.php
+++ /dev/null
@@ -1,92 +0,0 @@
-<?php
-/**
- * Cache tests
- */
-namespace Shaarli\Feed;
-
-// required to access $_SESSION array
-session_start();
-
-require_once 'application/feed/Cache.php';
-
-/**
- * Unitary tests for cached pages
- */
-class CacheTest extends \PHPUnit\Framework\TestCase
-{
-    // test cache directory
-    protected static $testCacheDir = 'sandbox/dummycache';
-
-    // dummy cached file names / content
-    protected static $pages = array('a', 'toto', 'd7b59c');
-
-
-    /**
-     * Populate the cache with dummy files
-     */
-    public function setUp()
-    {
-        if (!is_dir(self::$testCacheDir)) {
-            mkdir(self::$testCacheDir);
-        } else {
-            array_map('unlink', glob(self::$testCacheDir . '/*'));
-        }
-
-        foreach (self::$pages as $page) {
-            file_put_contents(self::$testCacheDir . '/' . $page . '.cache', $page);
-        }
-        file_put_contents(self::$testCacheDir . '/intru.der', 'ShouldNotBeThere');
-    }
-
-    /**
-     * Remove dummycache folder after each tests.
-     */
-    public function tearDown()
-    {
-        array_map('unlink', glob(self::$testCacheDir . '/*'));
-        rmdir(self::$testCacheDir);
-    }
-
-    /**
-     * Purge cached pages
-     */
-    public function testPurgeCachedPages()
-    {
-        purgeCachedPages(self::$testCacheDir);
-        foreach (self::$pages as $page) {
-            $this->assertFileNotExists(self::$testCacheDir . '/' . $page . '.cache');
-        }
-
-        $this->assertFileExists(self::$testCacheDir . '/intru.der');
-    }
-
-    /**
-     * Purge cached pages - missing directory
-     */
-    public function testPurgeCachedPagesMissingDir()
-    {
-        $oldlog = ini_get('error_log');
-        ini_set('error_log', '/dev/null');
-        $this->assertEquals(
-            'Cannot purge sandbox/dummycache_missing: no directory',
-            purgeCachedPages(self::$testCacheDir . '_missing')
-        );
-        ini_set('error_log', $oldlog);
-    }
-
-    /**
-     * Purge cached pages and session cache
-     */
-    public function testInvalidateCaches()
-    {
-        $this->assertArrayNotHasKey('tags', $_SESSION);
-        $_SESSION['tags'] = array('goodbye', 'cruel', 'world');
-
-        invalidateCaches(self::$testCacheDir);
-        foreach (self::$pages as $page) {
-            $this->assertFileNotExists(self::$testCacheDir . '/' . $page . '.cache');
-        }
-
-        $this->assertArrayNotHasKey('tags', $_SESSION);
-    }
-}