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<title>[BuddyPress][7664] trunk/tests: Always fake $_SERVER['SERVER_NAME'] when invoking wp_mail() during tests</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://buddypress.trac.wordpress.org/changeset/7664">7664</a></dd>
<dt>Author</dt> <dd>boonebgorges</dd>
<dt>Date</dt> <dd>2013-12-12 20:43:28 +0000 (Thu, 12 Dec 2013)</dd>
</dl>

<h3>Log Message</h3>
<pre>Always fake $_SERVER['SERVER_NAME'] when invoking wp_mail() during tests

This is a blanket fix for PHP errors that otherwise arise when calling any BP
function that results in an email notification being sent.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunktestsincludestestcasephp">trunk/tests/includes/testcase.php</a></li>
<li><a href="#trunkteststestcasesfriendsclassbpfriendsfriendshipphp">trunk/tests/testcases/friends/class-bp-friends-friendship.php</a></li>
<li><a href="#trunkteststestcasesgroupsfunctionsphp">trunk/tests/testcases/groups/functions.php</a></li>
<li><a href="#trunkteststestcasesmemberstemplatephp">trunk/tests/testcases/members/template.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunktestsincludestestcasephp"></a>
<div class="modfile"><h4>Modified: trunk/tests/includes/testcase.php (7663 => 7664)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/includes/testcase.php        2013-12-10 02:02:12 UTC (rev 7663)
+++ trunk/tests/includes/testcase.php   2013-12-12 20:43:28 UTC (rev 7664)
</span><span class="lines">@@ -11,6 +11,7 @@
</span><span class="cx"> class BP_UnitTestCase extends WP_UnitTestCase {
</span><span class="cx"> 
</span><span class="cx">  protected $temp_has_bp_moderate = array();
</span><ins>+       protected $cached_SERVER_NAME = null;
</ins><span class="cx"> 
</span><span class="cx">  public function setUp() {
</span><span class="cx">          parent::setUp();
</span><span class="lines">@@ -23,6 +24,10 @@
</span><span class="cx">          global $wpdb;
</span><span class="cx">          $wpdb->query( "TRUNCATE TABLE {$wpdb->users}" );
</span><span class="cx"> 
</span><ins>+               // Fake WP mail globals, to avoid errors
+               add_filter( 'wp_mail', array( $this, 'setUp_wp_mail' ) );
+               add_filter( 'wp_mail_from', array( $this, 'tearDown_wp_mail' ) );
+
</ins><span class="cx">           $this->factory = new BP_UnitTest_Factory;
</span><span class="cx">  }
</span><span class="cx"> 
</span><span class="lines">@@ -304,14 +309,29 @@
</span><span class="cx">  /**
</span><span class="cx">   * Set up globals necessary to avoid errors when using wp_mail()
</span><span class="cx">   */
</span><del>-       public function setUp_wp_mail() {
</del><ins>+        public function setUp_wp_mail( $args ) {
+               if ( isset( $_SERVER['SERVER_NAME'] ) ) {
+                       $this->cached_SERVER_NAME = $_SERVER['SERVER_NAME'];
+               }
+
</ins><span class="cx">           $_SERVER['SERVER_NAME'] = 'example.com';
</span><ins>+
+               // passthrough
+               return $args;
</ins><span class="cx">   }
</span><span class="cx"> 
</span><span class="cx">  /**
</span><span class="cx">   * Tear down globals set up in setUp_wp_mail()
</span><span class="cx">   */
</span><del>-       public function tearDown_wp_mail() {
-               unset( $_SERVER['SERVER_NAME'] );
</del><ins>+        public function tearDown_wp_mail( $args ) {
+               if ( ! empty( $this->cached_SERVER_NAME ) ) {
+                       $_SERVER['SERVER_NAME'] = $this->cached_SERVER_NAME;
+                       unset( $this->cached_SERVER_NAME );
+               } else {
+                       unset( $_SERVER['SERVER_NAME'] );
+               }
+
+               // passthrough
+               return $args;
</ins><span class="cx">   }
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkteststestcasesfriendsclassbpfriendsfriendshipphp"></a>
<div class="modfile"><h4>Modified: trunk/tests/testcases/friends/class-bp-friends-friendship.php (7663 => 7664)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/testcases/friends/class-bp-friends-friendship.php    2013-12-10 02:02:12 UTC (rev 7663)
+++ trunk/tests/testcases/friends/class-bp-friends-friendship.php       2013-12-12 20:43:28 UTC (rev 7664)
</span><span class="lines">@@ -92,11 +92,7 @@
</span><span class="cx">  public function test_check_is_friend_pending() {
</span><span class="cx">          $u1 = $this->create_user();
</span><span class="cx">          $u2 = $this->create_user();
</span><del>-
-               $this->setUp_wp_mail();
</del><span class="cx">           friends_add_friend( $u1, $u2, false );
</span><del>-               $this->tearDown_wp_mail();
-
</del><span class="cx">           $this->assertEquals( 'pending', BP_Friends_Friendship::check_is_friend( $u1, $u2 ) );
</span><span class="cx">  }
</span><span class="cx"> 
</span><span class="lines">@@ -106,11 +102,7 @@
</span><span class="cx">  public function test_check_is_friend_awaiting_response() {
</span><span class="cx">          $u1 = $this->create_user();
</span><span class="cx">          $u2 = $this->create_user();
</span><del>-
-               $this->setUp_wp_mail();
</del><span class="cx">           friends_add_friend( $u1, $u2, false );
</span><del>-               $this->tearDown_wp_mail();
-
</del><span class="cx">           $this->assertEquals( 'awaiting_response', BP_Friends_Friendship::check_is_friend( $u2, $u1 ) );
</span><span class="cx">  }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkteststestcasesgroupsfunctionsphp"></a>
<div class="modfile"><h4>Modified: trunk/tests/testcases/groups/functions.php (7663 => 7664)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/testcases/groups/functions.php       2013-12-10 02:02:12 UTC (rev 7663)
+++ trunk/tests/testcases/groups/functions.php  2013-12-12 20:43:28 UTC (rev 7664)
</span><span class="lines">@@ -226,10 +226,8 @@
</span><span class="cx">          $u2 = $this->create_user();
</span><span class="cx">          $g = $this->factory->group->create( array( 'creator_id' => $u1 ) );
</span><span class="cx"> 
</span><del>-               $this->setUp_wp_mail();
</del><span class="cx">           groups_send_membership_request( $u2, $g );
</span><span class="cx">          groups_accept_membership_request( 0, $u2, $g );
</span><del>-               $this->tearDown_wp_mail();
</del><span class="cx"> 
</span><span class="cx">          $this->assertEquals( 2, groups_get_groupmeta( $g, 'total_member_count' ) );
</span><span class="cx">  }
</span></span></pre></div>
<a id="trunkteststestcasesmemberstemplatephp"></a>
<div class="modfile"><h4>Modified: trunk/tests/testcases/members/template.php (7663 => 7664)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/testcases/members/template.php       2013-12-10 02:02:12 UTC (rev 7663)
+++ trunk/tests/testcases/members/template.php  2013-12-12 20:43:28 UTC (rev 7664)
</span><span class="lines">@@ -44,9 +44,7 @@
</span><span class="cx">          $u1 = $this->create_user();
</span><span class="cx">          $u2 = $this->create_user();
</span><span class="cx"> 
</span><del>-               $this->setUp_wp_mail();
</del><span class="cx">           friends_add_friend( $u1, $u2 );
</span><del>-               $this->tearDown_wp_mail();
</del><span class="cx"> 
</span><span class="cx">          $old_user = get_current_user_id();
</span><span class="cx">          $this->set_current_user( $u2 );
</span></span></pre>
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