test_wordpress_plugin_tests.php

<?php

/**
 * Tests to test that that testing framework is testing tests. Meta, huh?
 *
 * @package wordpress-plugins-tests
 */
class WP_Test_WordPress_Plugin_Tests extends WP_UnitTestCase {

	/**
	 * Run a simple test to ensure that the tests are running
	 */
	 function test_tests() {

		$this->assertTrue( true );

	 }

	/**
	 * If these tests are being run on Travis CI, verify that the version of
	 * WordPress installed is the version that we requested.
	 *
	 * @requires PHP 5.3
	 */
	function test_wp_version() {

		if ( !getenv( 'TRAVIS' ) )
			$this->markTestSkipped( 'Test skipped since Travis CI was not detected.' );

		$requested_version = getenv( 'WP_VERSION' ) . '-src';

		// The "master" version requires special handling.
		if ( $requested_version == 'master-src' ) {
			$file = file_get_contents( 'https://develop.svn.wordpress.org/trunk/src/wp-includes/version.php' );
			preg_match( '#\$wp_version = \'([^\']+)\';#', $file, $matches );
			$requested_version = $matches[1];
		}

		$this->assertEquals( get_bloginfo( 'version' ), $requested_version );

	}

	/**
	 * Ensure that the plugin has been installed and activated.
	 */
	function test_plugin_activated() {

		$this->assertTrue( is_plugin_active( 'cf7-customizer/cf7-customizer.php' ) );

	}

}