Automattic / jetpack

	/**

	 * Tests that the autoloader loads the latest when loading an older one first.

	 */

	public function test_autoloader_loads_latest() {

		$this->activate_plugin( 'plugin_current' );

		$this->activate_plugin( 'plugin_newer' );

		$this->load_autoloader( 'plugin_current' );

		$this->load_autoloader( 'plugin_newer' );

		$this->assertFalse( $this->autoloader_reset );

		$this->assertAutoloaderVersion( '2.7.0.0' );

		$this->shutdown_autoloader( true );

		$this->assertAutoloaderCache( array( 'plugin_current', 'plugin_newer' ) );

	}

	/**

	 * Tests that the autoloader does not conflict with a v1 autoloader.

	/**

	 * Tests that the autoloader is not reset when an older V2 initializes after the latest.

	 */

	public function test_autoloader_not_reset_by_older_v2() {

		$this->activate_plugin( 'plugin_current' );

		$this->activate_plugin( 'plugin_v2_2_0' );

		$this->load_autoloader( 'plugin_current' );

		$this->load_autoloader( 'plugin_v2_2_0' );

		$this->assertFalse( $this->autoloader_reset );

		$this->assertAutoloaderVersion( '2.6.0.0' );

		$this->shutdown_autoloader( true );

		$this->assertAutoloaderCache( array( 'plugin_current', 'plugin_v2_2_0' ) );

	}

	/**

	 * Tests that the autoloader resets when an unknown plugin is encountered, and that it does not

	/**

	 * Tests that the autoloader uses the cache to avoid resetting when an known plugin is encountered.

	 */

	public function test_autoloader_uses_cache_to_avoid_resets() {

		$this->activate_plugin( 'plugin_current' );

		// Write the plugins to the cache so that the autoloader will see them.

		$this->cache_plugins( array( 'plugin_current', 'plugin_newer' ) );

		$this->load_autoloader( 'plugin_current' );

		$this->load_autoloader( 'plugin_newer' );

		$this->assertFalse( $this->autoloader_reset );

		$this->assertAutoloaderVersion( '2.7.0.0' );

		$this->shutdown_autoloader( true );

		$this->assertAutoloaderCache( array( 'plugin_current', 'plugin_newer' ) );

	}

	/**

	 * Tests that the autoloader updates the cache.