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<title>[BuddyPress][7090] trunk/tests: Adds unit tests for bp_group_has_members()</title>
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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://buddypress.trac.wordpress.org/changeset/7090">7090</a></dd>
<dt>Author</dt> <dd>boonebgorges</dd>
<dt>Date</dt> <dd>2013-05-19 02:40:13 +0000 (Sun, 19 May 2013)</dd>
</dl>

<h3>Log Message</h3>
<pre>Adds unit tests for bp_group_has_members()

These will help ensure that any refactoring associated with <a href="http://buddypress.trac.wordpress.org/ticket/4482">#4482</a> will not
break backward compatibility.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunktestsincludestestcasephp">trunk/tests/includes/testcase.php</a></li>
<li><a href="#trunkteststestcasescoreclassbpuserqueryphp">trunk/tests/testcases/core/class-bp-user-query.php</a></li>
<li><a href="#trunkteststestcasesgroupsclassbpgroupsgroupphp">trunk/tests/testcases/groups/class-bp-groups-group.php</a></li>
<li><a href="#trunkteststestcasesgroupstemplatephp">trunk/tests/testcases/groups/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 (7089 => 7090)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/includes/testcase.php        2013-05-19 00:35:17 UTC (rev 7089)
+++ trunk/tests/includes/testcase.php   2013-05-19 02:40:13 UTC (rev 7090)
</span><span class="lines">@@ -223,6 +223,20 @@
</span><span class="cx">          return $user_id;
</span><span class="cx">  }
</span><span class="cx"> 
</span><ins>+       public static function add_user_to_group( $user_id, $group_id ) {
+               $new_member                = new BP_Groups_Member;
+               $new_member->group_id      = $group_id;
+               $new_member->user_id       = $user_id;
+               $new_member->inviter_id    = 0;
+               $new_member->is_admin      = 0;
+               $new_member->user_title    = '';
+               $new_member->date_modified = bp_core_current_time();
+               $new_member->is_confirmed  = 1;
+
+               $new_member->save();
+               return $new_member->id;
+       }
+
</ins><span class="cx">   /**
</span><span class="cx">   * We can't use grant_super_admin() because we will need to modify
</span><span class="cx">   * the list more than once, and grant_super_admin() can only be run
</span></span></pre></div>
<a id="trunkteststestcasescoreclassbpuserqueryphp"></a>
<div class="modfile"><h4>Modified: trunk/tests/testcases/core/class-bp-user-query.php (7089 => 7090)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/testcases/core/class-bp-user-query.php       2013-05-19 00:35:17 UTC (rev 7089)
+++ trunk/tests/testcases/core/class-bp-user-query.php  2013-05-19 02:40:13 UTC (rev 7090)
</span><span class="lines">@@ -2,6 +2,7 @@
</span><span class="cx"> 
</span><span class="cx"> /**
</span><span class="cx">  * @group core
</span><ins>+ * @group BP_User_Query
</ins><span class="cx">  */
</span><span class="cx"> class BP_Tests_BP_User_Query_TestCases extends BP_UnitTestCase {
</span><span class="cx">  protected $old_current_user = 0;
</span></span></pre></div>
<a id="trunkteststestcasesgroupsclassbpgroupsgroupphp"></a>
<div class="modfile"><h4>Modified: trunk/tests/testcases/groups/class-bp-groups-group.php (7089 => 7090)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/testcases/groups/class-bp-groups-group.php   2013-05-19 00:35:17 UTC (rev 7089)
+++ trunk/tests/testcases/groups/class-bp-groups-group.php      2013-05-19 02:40:13 UTC (rev 7090)
</span><span class="lines">@@ -11,20 +11,6 @@
</span><span class="cx">          parent::tearDown();
</span><span class="cx">  }
</span><span class="cx"> 
</span><del>-       public static function add_user_to_group( $user_id, $group_id ) {
-               $new_member                = new BP_Groups_Member;
-               $new_member->group_id      = $group_id;
-               $new_member->user_id       = $user_id;
-               $new_member->inviter_id    = 0;
-               $new_member->is_admin      = 0;
-               $new_member->user_title    = '';
-               $new_member->date_modified = bp_core_current_time();
-               $new_member->is_confirmed  = 1;
-
-               $new_member->save();
-               return $new_member->id;
-       }
-
</del><span class="cx">   /** get() ************************************************************/
</span><span class="cx"> 
</span><span class="cx">  /**
</span></span></pre></div>
<a id="trunkteststestcasesgroupstemplatephp"></a>
<div class="modfile"><h4>Modified: trunk/tests/testcases/groups/template.php (7089 => 7090)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/tests/testcases/groups/template.php        2013-05-19 00:35:17 UTC (rev 7089)
+++ trunk/tests/testcases/groups/template.php   2013-05-19 02:40:13 UTC (rev 7090)
</span><span class="lines">@@ -97,4 +97,209 @@
</span><span class="cx">          $this->assertEquals( array( $g1, $g3, $g2, ), $ids );
</span><span class="cx">  }
</span><span class="cx"> 
</span><ins>+       /**
+        * @group bp_group_has_members
+        */
+       public function test_bp_group_has_members_vanilla() {
+               $g = $this->factory->group->create();
+               $u1 = $this->create_user();
+               $u2 = $this->create_user();
+
+               $this->add_user_to_group( $u1, $g );
+
+               global $members_template;
+               bp_group_has_members( array(
+                       'group_id' => $g,
+               ) );
+
+               $ids = wp_parse_id_list( wp_list_pluck( $members_template->members, 'user_id' ) );
+               $this->assertEquals( array( $u1, ), $ids );
+       }
+
+       /**
+        * @group bp_group_has_members
+        */
+       public function test_bp_group_has_members_with_per_page() {
+               $g = $this->factory->group->create();
+
+               $users = array();
+               for ( $i = 1; $i <= 10; $i++ ) {
+                       $users[ $i ] = $this->create_user();
+               }
+
+               $expected = array();
+               for ( $i = 3; $i <= 10; $i++ ) {
+                       $this->add_user_to_group( $users[ $i ], $g );
+                       $expected[] = $users[ $i ];
+               }
+
+               // hack it down to 5 (per page arg below)
+               $expected = array_slice( $expected, 0, 5 );
+
+               global $members_template;
+               bp_group_has_members( array(
+                       'group_id' => $g,
+                       'per_page' => 5,
+               ) );
+
+               $ids = wp_parse_id_list( wp_list_pluck( $members_template->members, 'user_id' ) );
+               $this->assertEquals( $expected, $ids );
+       }
+
+       /**
+        * Note: 'max' is a weird parameter. It just changes the member_count
+        * in the global - not the sql query at all. I'm testing what it
+        * appears to be designed to do, not what it feels like it ought to do
+        * if it made any sense. Programming is fun, QED.
+        *
+        * @group bp_group_has_members
+        */
+       public function test_bp_group_has_members_with_max() {
+               $g = $this->factory->group->create();
+
+               $users = array();
+               for ( $i = 1; $i <= 10; $i++ ) {
+                       $users[ $i ] = $this->create_user();
+               }
+
+               $expected = array();
+               for ( $i = 3; $i <= 10; $i++ ) {
+                       $this->add_user_to_group( $users[ $i ], $g );
+                       $expected[] = $users[ $i ];
+               }
+
+               global $members_template;
+               bp_group_has_members( array(
+                       'group_id' => $g,
+                       'max' => 5,
+               ) );
+
+               $this->assertEquals( 5, $members_template->member_count );
+       }
+
+       /**
+        * @group bp_group_has_members
+        */
+       public function test_bp_group_has_members_with_exclude() {
+               $g = $this->factory->group->create();
+               $u1 = $this->create_user();
+               $u2 = $this->create_user();
+
+               $this->add_user_to_group( $u1, $g );
+               $this->add_user_to_group( $u2, $g );
+
+               global $members_template;
+               bp_group_has_members( array(
+                       'group_id' => $g,
+                       'exclude' => $u1,
+               ) );
+
+               $ids = wp_parse_id_list( wp_list_pluck( $members_template->members, 'user_id' ) );
+               $this->assertEquals( array( $u2 ), $ids );
+       }
+
+       /**
+        * @group bp_group_has_members
+        */
+       public function test_bp_group_has_members_with_exclude_admins_mods_1() {
+               $g = $this->factory->group->create();
+               $u1 = $this->create_user();
+               $u2 = $this->create_user();
+               $u3 = $this->create_user();
+
+               $this->add_user_to_group( $u1, $g );
+               $this->add_user_to_group( $u2, $g );
+               $this->add_user_to_group( $u3, $g );
+
+               $m1 = new BP_Groups_Member( $u1, $g );
+               $m1->promote( 'admin' );
+               $m2 = new BP_Groups_Member( $u2, $g );
+               $m2->promote( 'mod' );
+
+               global $members_template;
+               bp_group_has_members( array(
+                       'group_id' => $g,
+                       'exclude_admins_mods' => 1,
+               ) );
+
+               $ids = wp_parse_id_list( wp_list_pluck( $members_template->members, 'user_id' ) );
+               $this->assertEquals( array( $u3 ), $ids );
+       }
+
+       /**
+        * @group bp_group_has_members
+        */
+       public function test_bp_group_has_members_with_exclude_admins_mods_0() {
+               $g = $this->factory->group->create();
+               $u1 = $this->create_user();
+               $u2 = $this->create_user();
+               $u3 = $this->create_user();
+
+               $this->add_user_to_group( $u1, $g );
+               $this->add_user_to_group( $u2, $g );
+               $this->add_user_to_group( $u3, $g );
+
+               $m1 = new BP_Groups_Member( $u1, $g );
+               $m1->promote( 'admin' );
+               $m2 = new BP_Groups_Member( $u2, $g );
+               $m2->promote( 'mod' );
+
+               global $members_template;
+               bp_group_has_members( array(
+                       'group_id' => $g,
+                       'exclude_admins_mods' => 0,
+               ) );
+
+               $ids = wp_parse_id_list( wp_list_pluck( $members_template->members, 'user_id' ) );
+               $this->assertEquals( array( $u1, $u2, $u3 ), $ids );
+       }
+
+       /**
+        * @group bp_group_has_members
+        */
+       public function test_bp_group_has_members_with_exclude_banned_1() {
+               $g = $this->factory->group->create();
+               $u1 = $this->create_user();
+               $u2 = $this->create_user();
+
+               $this->add_user_to_group( $u1, $g );
+               $this->add_user_to_group( $u2, $g );
+
+               $m1 = new BP_Groups_Member( $u1, $g );
+               $m1->ban();
+
+               global $members_template;
+               bp_group_has_members( array(
+                       'group_id' => $g,
+                       'exclude_banned' => 1,
+               ) );
+
+               $ids = wp_parse_id_list( wp_list_pluck( $members_template->members, 'user_id' ) );
+               $this->assertEquals( array( $u2, ), $ids );
+       }
+
+       /**
+        * @group bp_group_has_members
+        */
+       public function test_bp_group_has_members_with_exclude_banned_0() {
+               $g = $this->factory->group->create();
+               $u1 = $this->create_user();
+               $u2 = $this->create_user();
+
+               $this->add_user_to_group( $u1, $g );
+               $this->add_user_to_group( $u2, $g );
+
+               $m1 = new BP_Groups_Member( $u1, $g );
+               $m1->ban();
+
+               global $members_template;
+               bp_group_has_members( array(
+                       'group_id' => $g,
+                       'exclude_banned' => 0,
+               ) );
+
+               $ids = wp_parse_id_list( wp_list_pluck( $members_template->members, 'user_id' ) );
+               $this->assertEquals( array( $u1, $u2, ), $ids );
+       }
+
</ins><span class="cx"> }
</span></span></pre>
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