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<title>[BuddyPress][7058] trunk/tests/includes/testcase.php: Improvements to BP_UnitTestCase::go_to() for multisite</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://buddypress.trac.wordpress.org/changeset/7058">7058</a></dd>
<dt>Author</dt> <dd>boonebgorges</dd>
<dt>Date</dt> <dd>2013-05-13 14:25:04 +0000 (Mon, 13 May 2013)</dd>
</dl>
<h3>Log Message</h3>
<pre>Improvements to BP_UnitTestCase::go_to() for multisite
When using go_to() to ape a pageload on a secondary site in multisite, a
number of global variables (such as $current_blog and $current_site, which
are normall set in ms-settings.php) must be reset for that secondary blog.
Having the globals set correctly is important for certain kinds of MS-specific
unit tests, such as test_avatars_on_non_root_blog().
As a convenience, this changeset introduces BP_UnitTestCase::go_to_root(),
which allows for the easy resetting of the relevant globals at the end of a
testcase where go_to() has been used on a secondary blog.
See <a href="http://buddypress.trac.wordpress.org/ticket/4948">#4948</a>
Props r-a-y</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunktestsincludestestcasephp">trunk/tests/includes/testcase.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunktestsincludestestcasephp"></a>
<div class="modfile"><h4>Modified: trunk/tests/includes/testcase.php (7057 => 7058)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/includes/testcase.php 2013-05-13 10:26:17 UTC (rev 7057)
+++ trunk/tests/includes/testcase.php 2013-05-13 14:25:04 UTC (rev 7058)
</span><span class="lines">@@ -45,9 +45,6 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> function go_to( $url ) {
</span><del>- // Set this for bp_core_set_uri_globals()
- $GLOBALS['_SERVER']['REQUEST_URI'] = $url = str_replace( untrailingslashit( network_home_url() ), '', $url );
-
</del><span class="cx"> // note: the WP and WP_Query classes like to silently fetch parameters
</span><span class="cx"> // from all over the place (globals, GET, etc), which makes it tricky
</span><span class="cx"> // to run them more than once without very carefully clearing everything
</span><span class="lines">@@ -57,6 +54,9 @@
</span><span class="cx"> }
</span><span class="cx"> $parts = parse_url($url);
</span><span class="cx"> if (isset($parts['scheme'])) {
</span><ins>+ // set the HTTP_HOST
+ $GLOBALS['_SERVER']['HTTP_HOST'] = $parts['host'];
+
</ins><span class="cx"> $req = $parts['path'];
</span><span class="cx"> if (isset($parts['query'])) {
</span><span class="cx"> $req .= '?' . $parts['query'];
</span><span class="lines">@@ -77,10 +77,57 @@
</span><span class="cx"> unset( $_SERVER['HTTPS'] );
</span><span class="cx"> }
</span><span class="cx">
</span><del>- $_SERVER['REQUEST_URI'] = $req;
</del><ins>+ // Set this for bp_core_set_uri_globals()
+ $GLOBALS['_SERVER']['REQUEST_URI'] = $req;
</ins><span class="cx"> unset($_SERVER['PATH_INFO']);
</span><span class="cx">
</span><del>- $this->flush_cache();
</del><ins>+ // setup $current_site and $current_blog globals for multisite based on
+ // REQUEST_URI; mostly copied from /wp-includes/ms-settings.php
+ if ( is_multisite() ) {
+ $domain = addslashes( $_SERVER['HTTP_HOST'] );
+ if ( false !== strpos( $domain, ':' ) ) {
+ if ( substr( $domain, -3 ) == ':80' ) {
+ $domain = substr( $domain, 0, -3 );
+ $_SERVER['HTTP_HOST'] = substr( $_SERVER['HTTP_HOST'], 0, -3 );
+ } elseif ( substr( $domain, -4 ) == ':443' ) {
+ $domain = substr( $domain, 0, -4 );
+ $_SERVER['HTTP_HOST'] = substr( $_SERVER['HTTP_HOST'], 0, -4 );
+ }
+ }
+
+ $domain = rtrim( $domain, '.' );
+ $cookie_domain = $domain;
+ if ( substr( $cookie_domain, 0, 4 ) == 'www.' )
+ $cookie_domain = substr( $cookie_domain, 4 );
+
+ $path = preg_replace( '|([a-z0-9-]+.php.*)|', '', $GLOBALS['_SERVER']['REQUEST_URI'] );
+ $path = str_replace ( '/wp-admin/', '/', $path );
+ $path = preg_replace( '|(/[a-z0-9-]+?/).*|', '$1', $path );
+
+ $GLOBALS['current_site'] = wpmu_current_site();
+ if ( ! isset( $GLOBALS['current_site']->blog_id ) )
+ $GLOBALS['current_site']->blog_id = $wpdb->get_var( $wpdb->prepare( "SELECT blog_id FROM $wpdb->blogs WHERE domain = %s AND path = %s", $GLOBALS['current_site']->domain, $GLOBALS['current_site']->path ) );
+
+ // unit tests only support subdirectory install at the moment
+ // removed object cache references
+ if ( ! is_subdomain_install() ) {
+ $blogname = htmlspecialchars( substr( $GLOBALS['_SERVER']['REQUEST_URI'], strlen( $path ) ) );
+ if ( false !== strpos( $blogname, '/' ) )
+ $blogname = substr( $blogname, 0, strpos( $blogname, '/' ) );
+ if ( false !== strpos( $blogname, '?' ) )
+ $blogname = substr( $blogname, 0, strpos( $blogname, '?' ) );
+ $reserved_blognames = array( 'page', 'comments', 'blog', 'wp-admin', 'wp-includes', 'wp-content', 'files', 'feed' );
+ if ( $blogname != '' && ! in_array( $blogname, $reserved_blognames ) && ! is_file( $blogname ) )
+ $path .= $blogname . '/';
+
+ $GLOBALS['current_blog'] = get_blog_details( array( 'domain' => $domain, 'path' => $path ), false );
+
+ unset($reserved_blognames);
+ }
+
+ $GLOBALS['blog_id'] = $GLOBALS['current_blog']->blog_id;
+ }
+
</ins><span class="cx"> unset($GLOBALS['wp_query'], $GLOBALS['wp_the_query']);
</span><span class="cx"> $GLOBALS['wp_the_query'] =& new WP_Query();
</span><span class="cx"> $GLOBALS['wp_query'] =& $GLOBALS['wp_the_query'];
</span><span class="lines">@@ -196,5 +243,12 @@
</span><span class="cx"> unset( $GLOBALS['super_admins'] );
</span><span class="cx"> }
</span><span class="cx">
</span><del>-
</del><ins>+ /**
+ * Go to the root blog. This helps reset globals after moving between
+ * blogs.
+ */
+ public function go_to_root() {
+ $blog_1_url = get_blog_option( 1, 'home' );
+ $this->go_to( str_replace( $blog_1_url, '', trailingslashit( bp_get_root_domain() ) ) );
+ }
</ins><span class="cx"> }
</span></span></pre>
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