diff --git src/includes/users/functions.php src/includes/users/functions.php
index 569970b..6e5396f 100644
--- src/includes/users/functions.php
+++ src/includes/users/functions.php
@@ -147,7 +147,7 @@ function bbp_current_author_ip() {
 	// Check for remote address
 	$remote_address = ! empty( $_SERVER['REMOTE_ADDR'] )
 		? $_SERVER['REMOTE_ADDR']
-		: '0.0.0.0';
+		: '127.0.0.1';
 
 	// Remove any unsavory bits
 	$retval = preg_replace( '/[^0-9a-fA-F:., ]/', '', $remote_address );
diff --git tests/phpunit/includes/install.php tests/phpunit/includes/install.php
index 09a8a16..20ec273 100644
--- tests/phpunit/includes/install.php
+++ tests/phpunit/includes/install.php
@@ -31,7 +31,7 @@ tests_add_filter( 'plugins_loaded', '_load_bbpress' );
 // Override some fussy global values
 $_SERVER['SERVER_PROTOCOL'] = 'HTTP/1.1';
 $_SERVER['HTTP_HOST']       = WP_TESTS_DOMAIN;
-$_SERVER['REMOTE_ADDR']     = '0.0.0.0';
+$_SERVER['REMOTE_ADDR']     = '127.0.0.1';
 
 // Fix PHP identity crisis
 $PHP_SELF = $GLOBALS['PHP_SELF'] = $_SERVER['PHP_SELF'] = '/index.php';
diff --git tests/phpunit/includes/testcase.php tests/phpunit/includes/testcase.php
index 9935978..f6b64ba 100644
--- tests/phpunit/includes/testcase.php
+++ tests/phpunit/includes/testcase.php
@@ -33,6 +33,12 @@ class BBP_UnitTestCase extends WP_UnitTestCase {
 		if ( class_exists( 'BP_UnitTest_Factory' ) ) {
 			$this->bp_factory = new BP_UnitTest_Factory();
 		}
+
+		// Our default is ugly permalinks, so reset when needed.
+		global $wp_rewrite;
+		if ( $wp_rewrite->permalink_structure ) {
+			$this->set_permalink_structure();
+		}
 	}
 
 	function clean_up_global_scope() {
@@ -340,4 +346,29 @@ class BBP_UnitTestCase extends WP_UnitTestCase {
 		global $wpdb;
 		$wpdb->query( 'COMMIT;' );
 	}
+
+	/**
+	 * Utility method that resets permalinks and flushes rewrites.
+	 *
+	 * @since 2.6.0 bbPress (rXXXX)
+	 *
+	 * @global WP_Rewrite $wp_rewrite
+	 *
+	 * @uses WP_UnitTestCase::set_permalink_structure()
+	 *
+	 * @param string $structure Optional. Permalink structure to set. Default empty.
+	 */
+	public function set_permalink_structure( $structure = '' ) {
+
+		// Use WP 4.4+'s version if it exists.
+		if ( method_exists( 'parent', 'set_permalink_structure' ) ) {
+			parent::set_permalink_structure( $structure );
+		} else {
+			global $wp_rewrite;
+
+			$wp_rewrite->init();
+			$wp_rewrite->set_permalink_structure( $structure );
+			$wp_rewrite->flush_rules();
+		}
+	}
 }
diff --git tests/phpunit/testcases/core/update.php tests/phpunit/testcases/core/update.php
index b4b848c..eebb360 100644
--- tests/phpunit/testcases/core/update.php
+++ tests/phpunit/testcases/core/update.php
@@ -131,7 +131,7 @@ class BBP_Tests_Core_Update extends BBP_UnitTestCase {
 		$this->assertSame( '1 day, 16 hours ago', bbp_get_forum_last_active_time( $forum_id ) );
 
 		// Topic meta
-		$this->assertSame( '0.0.0.0', bbp_current_author_ip( $topic_id ) );
+		$this->assertSame( '127.0.0.1', bbp_current_author_ip( $topic_id ) );
 		$this->assertSame( $forum_id, bbp_get_topic_forum_id( $topic_id ) );
 		$this->assertSame( 1, bbp_get_topic_voice_count( $topic_id, true ) );
 		$this->assertSame( 1, bbp_get_topic_reply_count( $topic_id, true ) );
@@ -141,7 +141,7 @@ class BBP_Tests_Core_Update extends BBP_UnitTestCase {
 		$this->assertSame( '1 day, 16 hours ago', bbp_get_topic_last_active_time( $topic_id ) );
 
 		// Reply Meta
-		$this->assertSame( '0.0.0.0', bbp_current_author_ip( $reply_id ) );
+		$this->assertSame( '127.0.0.1', bbp_current_author_ip( $reply_id ) );
 		$this->assertSame( $forum_id, bbp_get_reply_forum_id( $reply_id ) );
 		$this->assertSame( $topic_id, bbp_get_reply_topic_id( $reply_id ) );
 	}
diff --git tests/phpunit/testcases/forums/functions/forum.php tests/phpunit/testcases/forums/functions/forum.php
index 3c3b25d..0d9d917 100644
--- tests/phpunit/testcases/forums/functions/forum.php
+++ tests/phpunit/testcases/forums/functions/forum.php
@@ -15,7 +15,10 @@ class BBP_Tests_Forums_Functions_Forum extends BBP_UnitTestCase {
 	 */
 	public function test_bbp_insert_forum() {
 
-		$f = $this->factory->forum->create();
+		$f = $this->factory->forum->create( array(
+			'post_title' => 'Forum 1',
+			'post_content' => 'Content of Forum 1',
+		) );
 
 		$now = time();
 		$post_date = date( 'Y-m-d H:i:s', $now - 60 * 60 * 100 );
diff --git tests/phpunit/testcases/forums/functions/query.php tests/phpunit/testcases/forums/functions/query.php
index e711291..bbc0eb0 100644
--- tests/phpunit/testcases/forums/functions/query.php
+++ tests/phpunit/testcases/forums/functions/query.php
@@ -47,7 +47,7 @@ class BBP_Tests_Forums_Functions_Query extends BBP_UnitTestCase {
 			),
 		) );
 
-		$this->assertEquals( array( $t1, $t2, $t3 ), bbp_forum_query_topic_ids( $f ) );
+		$this->assertEqualSets( array( $t1, $t2, $t3 ), bbp_forum_query_topic_ids( $f ) );
 	}
 
 	/**
@@ -64,7 +64,7 @@ class BBP_Tests_Forums_Functions_Query extends BBP_UnitTestCase {
 			'post_parent' => $f1,
 		) );
 
-		$this->assertEquals( array( $f2, $f3 ), bbp_forum_query_subforum_ids( $f1 ) );
+		$this->assertEqualSets( array( $f2, $f3 ), bbp_forum_query_subforum_ids( $f1 ) );
 	}
 
 	/**
diff --git tests/phpunit/testcases/forums/template/feeds.php tests/phpunit/testcases/forums/template/feeds.php
index c51e351..acf06ab 100644
--- tests/phpunit/testcases/forums/template/feeds.php
+++ tests/phpunit/testcases/forums/template/feeds.php
@@ -19,7 +19,9 @@ class BBP_Tests_Forums_Template_Feeds extends BBP_UnitTestCase {
 			$this->markTestSkipped( 'Skipping URL tests in multiste for now.' );
 		}
 
-		$f = $this->factory->forum->create();
+		$f = $this->factory->forum->create( array(
+			'post_title' => 'Forum 1',
+		) );
 
 		$feed_link = bbp_get_forum_topics_feed_link( $f );
 		$this->expectOutputString( $feed_link );
@@ -39,7 +41,9 @@ class BBP_Tests_Forums_Template_Feeds extends BBP_UnitTestCase {
 			$this->markTestSkipped( 'Skipping URL tests in multiste for now.' );
 		}
 
-		$f = $this->factory->forum->create();
+		$f = $this->factory->forum->create( array(
+			'post_title' => 'Forum 1',
+		) );
 
 		$feed_link = bbp_get_forum_replies_feed_link( $f );
 		$this->expectOutputString( $feed_link );
diff --git tests/phpunit/testcases/forums/template/forum.php tests/phpunit/testcases/forums/template/forum.php
index 5b6982f..79f6ccf 100644
--- tests/phpunit/testcases/forums/template/forum.php
+++ tests/phpunit/testcases/forums/template/forum.php
@@ -41,7 +41,9 @@ class BBP_Tests_Forums_Template_Forum extends BBP_UnitTestCase {
 			$this->markTestSkipped( 'Skipping URL tests in multiste for now.' );
 		}
 
-		$f = $this->factory->forum->create();
+		$f = $this->factory->forum->create( array(
+			'post_title' => 'Forum 1',
+		) );
 
 		$forum_permalink = bbp_get_forum_permalink( $f );
 		$this->expectOutputString( $forum_permalink );
@@ -56,7 +58,9 @@ class BBP_Tests_Forums_Template_Forum extends BBP_UnitTestCase {
 	 * @covers ::bbp_get_forum_title
 	 */
 	public function test_bbp_get_forum_title() {
-		$f = $this->factory->forum->create();
+		$f = $this->factory->forum->create( array(
+			'post_title' => 'Forum 1',
+		) );
 
 		$forum = bbp_get_forum_title( $f );
 		$this->assertSame( 'Forum 1', $forum );
@@ -80,7 +84,9 @@ class BBP_Tests_Forums_Template_Forum extends BBP_UnitTestCase {
 	 * @covers ::bbp_get_forum_content
 	 */
 	public function test_bbp_get_forum_content() {
-		$f = $this->factory->forum->create();
+		$f = $this->factory->forum->create( array(
+			'post_content' => 'Content of Forum 1',
+		) );
 
 		$forum = bbp_get_forum_content( $f );
 		$this->assertSame( 'Content of Forum 1', $forum );
@@ -105,6 +111,7 @@ class BBP_Tests_Forums_Template_Forum extends BBP_UnitTestCase {
 		$this->assertSame( 'No Topics', $fresh_link );
 
 		$t = $this->factory->topic->create( array(
+			'post_title' => 'Topic 1',
 			'post_parent' => $f,
 			'post_date' => $post_date,
 			'topic_meta' => array(
@@ -138,6 +145,7 @@ class BBP_Tests_Forums_Template_Forum extends BBP_UnitTestCase {
 		$this->assertSame( 'No Topics', $link );
 
 		$t1 = $this->factory->topic->create( array(
+			'post_title' => 'Topic 1',
 			'post_parent' => $f,
 			'post_date' => $post_date_t1,
 			'topic_meta' => array(
@@ -149,6 +157,7 @@ class BBP_Tests_Forums_Template_Forum extends BBP_UnitTestCase {
 		$this->assertSame( '<a href="http://' . WP_TESTS_DOMAIN . '/?topic=topic-1" title="Topic 1">18 hours ago</a>', $link );
 
 		$t2 = $this->factory->topic->create( array(
+			'post_title' => 'Topic 2',
 			'post_parent' => $f,
 			'post_date' => $post_date_t2,
 			'topic_meta' => array(
@@ -165,6 +174,7 @@ class BBP_Tests_Forums_Template_Forum extends BBP_UnitTestCase {
 		$this->assertSame( '<a href="http://' . WP_TESTS_DOMAIN . '/?topic=topic-1" title="Topic 1">18 hours ago</a>', $link );
 
 		$t3 = $this->factory->topic->create( array(
+			'post_title' => 'Topic 3',
 			'post_parent' => $f,
 			'post_date' => $post_date_t3,
 			'topic_meta' => array(
@@ -182,6 +192,7 @@ class BBP_Tests_Forums_Template_Forum extends BBP_UnitTestCase {
 		$this->assertSame( '<a href="http://' . WP_TESTS_DOMAIN . '/?topic=topic-1" title="Topic 1">18 hours ago</a>', $link );
 
 		$t4 = $this->factory->topic->create( array(
+			'post_title' => 'Topic 4',
 			'post_parent' => $f,
 			'post_date' => $post_date_t4,
 			'topic_meta' => array(
@@ -214,6 +225,7 @@ class BBP_Tests_Forums_Template_Forum extends BBP_UnitTestCase {
 		$this->assertSame( '<a href="http://' . WP_TESTS_DOMAIN . '/?topic=topic-4" title="Topic 4">12 hours ago</a>', $link );
 
 		$t5 = $this->factory->topic->create( array(
+			'post_title' => 'Topic 5',
 			'post_parent' => $f,
 			'post_date' => $post_date_t5,
 			'topic_meta' => array(
diff --git tests/phpunit/testcases/forums/template/get-last-thing.php tests/phpunit/testcases/forums/template/get-last-thing.php
index d68284b..15bccda 100644
--- tests/phpunit/testcases/forums/template/get-last-thing.php
+++ tests/phpunit/testcases/forums/template/get-last-thing.php
@@ -186,6 +186,7 @@ class BBP_Tests_Forums_Template_Forum_Last_Thing extends BBP_UnitTestCase {
 		$f = $this->factory->forum->create();
 
 		$t = $this->factory->topic->create( array(
+			'post_title' => 'Topic 1',
 			'post_parent' => $f,
 			'topic_meta' => array(
 				'forum_id' => $f,
@@ -339,6 +340,7 @@ class BBP_Tests_Forums_Template_Forum_Last_Thing extends BBP_UnitTestCase {
 		) );
 
 		$this->factory->reply->create( array(
+			'post_title' => 'Reply To: Topic 1',
 			'post_parent' => $t,
 			'reply_meta' => array(
 				'forum_id' => $f,
diff --git tests/phpunit/testcases/replies/functions/reply.php tests/phpunit/testcases/replies/functions/reply.php
index edf2917..caadaed 100644
--- tests/phpunit/testcases/replies/functions/reply.php
+++ tests/phpunit/testcases/replies/functions/reply.php
@@ -25,6 +25,8 @@ class BBP_Tests_Replies_Functions_Reply extends BBP_UnitTestCase {
 		) );
 
 		$r = $this->factory->reply->create( array(
+			'post_title' => 'Reply To: Topic 1',
+			'post_content' => 'Content of reply to Topic 1',
 			'post_parent' => $t,
 			'reply_meta' => array(
 				'forum_id' => $f,
@@ -35,8 +37,11 @@ class BBP_Tests_Replies_Functions_Reply extends BBP_UnitTestCase {
 		// Get the reply.
 		$reply = bbp_get_reply( $r );
 
+		remove_all_filters( 'bbp_get_reply_content' );
+
 		// Reply post.
 		$this->assertSame( 'Reply To: Topic 1', bbp_get_reply_title( $r ) );
+		$this->assertSame( 'Content of reply to Topic 1', bbp_get_reply_content( $r ) );
 		$this->assertSame( 'publish', bbp_get_reply_status( $r ) );
 		$this->assertSame( $t, wp_get_post_parent_id( $r ) );
 		$this->assertEquals( 'http://' . WP_TESTS_DOMAIN . '/?reply=' . $reply->post_name, $reply->guid );
diff --git tests/phpunit/testcases/replies/template/reply.php tests/phpunit/testcases/replies/template/reply.php
index 6c787ec..828dbff 100644
--- tests/phpunit/testcases/replies/template/reply.php
+++ tests/phpunit/testcases/replies/template/reply.php
@@ -260,6 +260,7 @@ class BBP_Tests_Replies_Template_Reply extends BBP_UnitTestCase {
 		) );
 
 		$r = $this->factory->reply->create( array(
+			'post_content' => 'Content of Reply 1',
 			'post_parent' => $t,
 			'reply_meta' => array(
 				'forum_id' => $f,
diff --git tests/phpunit/testcases/topics/functions/topic.php tests/phpunit/testcases/topics/functions/topic.php
index 0e640a8..5b191fb 100644
--- tests/phpunit/testcases/topics/functions/topic.php
+++ tests/phpunit/testcases/topics/functions/topic.php
@@ -21,6 +21,8 @@ class BBP_Tests_Topics_Functions_Topic extends BBP_UnitTestCase {
 		$post_date = date( 'Y-m-d H:i:s', $now - 60 * 60 * 100 );
 
 		$t = $this->factory->topic->create( array(
+			'post_title' => 'Topic 1',
+			'post_content' => 'Content for Topic 1',
 			'post_parent' => $f,
 			'post_date' => $post_date,
 			'topic_meta' => array(
@@ -40,8 +42,11 @@ class BBP_Tests_Topics_Functions_Topic extends BBP_UnitTestCase {
 		// Get the topic.
 		$topic = bbp_get_topic( $t );
 
+		remove_all_filters( 'bbp_get_topic_content' );
+
 		// Topic post.
 		$this->assertSame( 'Topic 1', bbp_get_topic_title( $t ) );
+		$this->assertSame( 'Content for Topic 1', bbp_get_topic_content( $t ) );
 		$this->assertSame( 'publish', bbp_get_topic_status( $t ) );
 		$this->assertSame( $f, wp_get_post_parent_id( $t ) );
 		$this->assertEquals( 'http://' . WP_TESTS_DOMAIN . '/?topic=' . $topic->post_name, $topic->guid );
diff --git tests/phpunit/testcases/topics/template/links.php tests/phpunit/testcases/topics/template/links.php
index c001b09..a3e7f5b 100644
--- tests/phpunit/testcases/topics/template/links.php
+++ tests/phpunit/testcases/topics/template/links.php
@@ -50,6 +50,7 @@ class BBP_Tests_Topics_Template_Links extends BBP_UnitTestCase {
 
 		$f = $this->factory->forum->create();
 		$t = $this->factory->topic->create( array(
+			'post_title' => 'Topic 1',
 			'post_parent' => $f,
 			'post_date' => $post_date,
 			'topic_meta' => array(
@@ -104,6 +105,7 @@ class BBP_Tests_Topics_Template_Links extends BBP_UnitTestCase {
 
 		$f = $this->factory->forum->create();
 		$t = $this->factory->topic->create( array(
+			'post_title' => 'Topic 1',
 			'post_parent' => $f,
 			'post_date' => $post_date,
 			'topic_meta' => array(
diff --git tests/phpunit/testcases/topics/template/topic.php tests/phpunit/testcases/topics/template/topic.php
index 20ff26f..7e8752b 100644
--- tests/phpunit/testcases/topics/template/topic.php
+++ tests/phpunit/testcases/topics/template/topic.php
@@ -57,6 +57,7 @@ class BBP_Tests_Topics_Template_Topic extends BBP_UnitTestCase {
 		}
 		$f = $this->factory->forum->create();
 		$t = $this->factory->topic->create( array(
+			'post_title' => 'Topic 1',
 			'post_parent' => $f,
 			'topic_meta' => array(
 				'forum_id' => $f,
@@ -78,6 +79,7 @@ class BBP_Tests_Topics_Template_Topic extends BBP_UnitTestCase {
 	public function test_bbp_get_topic_title() {
 		$f = $this->factory->forum->create();
 		$t = $this->factory->topic->create( array(
+			'post_title' => 'Topic 1',
 			'post_parent' => $f,
 			'topic_meta' => array(
 				'forum_id' => $f,
@@ -107,6 +109,7 @@ class BBP_Tests_Topics_Template_Topic extends BBP_UnitTestCase {
 	public function test_bbp_get_topic_content() {
 		$f = $this->factory->forum->create();
 		$t = $this->factory->topic->create( array(
+			'post_content' => 'Content of Topic 1',
 			'post_parent' => $f,
 			'topic_meta' => array(
 				'forum_id' => $f,
diff --git tests/phpunit/testcases/users/template/user.php tests/phpunit/testcases/users/template/user.php
index ea400ee..8a93cde 100644
--- tests/phpunit/testcases/users/template/user.php
+++ tests/phpunit/testcases/users/template/user.php
@@ -24,11 +24,6 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		$this->set_current_user( $this->old_current_user );
 	}
 
-	private function set_permalink_structure( $permalink_structure = '/%year%/%monthnum%/%day%/%postname%/' ) {
-		global $wp_rewrite;
-		$wp_rewrite->set_permalink_structure( $permalink_structure );
-	}
-
 	/**
 	 * @covers ::bbp_user_id
 	 * @covers ::bbp_get_user_id
@@ -129,7 +124,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		$display_name = $this->keymaster_userdata->display_name;
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 
 		$profile_link      = '<a href="http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/" rel="nofollow">' . $display_name . '</a>';
 		$user_profile_link = bbp_get_user_profile_link( $this->keymaster_id );
@@ -144,7 +139,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		ob_clean();
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 
 		$profile_link      = '<a href="http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id . '" rel="nofollow">' . $display_name . '</a>';
 		$user_profile_link = bbp_get_user_profile_link( $this->keymaster_id );
@@ -179,7 +174,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 	public function test_bbp_get_user_profile_url() {
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$profile_url      = 'http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/';
 		$user_profile_url = bbp_get_user_profile_url( $this->keymaster_id );
 
@@ -193,7 +188,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		ob_clean();
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 
 		$profile_url      = 'http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id;
 		$user_profile_url = bbp_get_user_profile_url( $this->keymaster_id );
@@ -214,7 +209,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		$display_name = $this->keymaster_userdata->display_name;
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$profile_edit_link      = '<a href="http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/edit/" rel="nofollow">' . $display_name . '</a>';
 		$user_profile_edit_link = bbp_get_user_profile_edit_link( $this->keymaster_id );
 
@@ -228,7 +223,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		ob_clean();
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 		$profile_edit_link      = '<a href="http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id . '&#038;edit=1" rel="nofollow">' . $display_name . '</a>';
 		$user_profile_edit_link = bbp_get_user_profile_edit_link( $this->keymaster_id );
 
@@ -246,7 +241,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 	public function test_bbp_user_profile_edit_url() {
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$profile_edit_url = 'http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/edit/';
 
 		// Output.
@@ -256,7 +251,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		ob_clean();
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 		$profile_edit_url = 'http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id . '&#038;edit=1';
 
 		// Output.
@@ -270,14 +265,14 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 	public function test_bbp_get_user_profile_edit_url() {
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$profile_edit_url = 'http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/edit/';
 
 		// String.
 		$this->assertSame( $profile_edit_url, bbp_get_user_profile_edit_url( $this->keymaster_id ) );
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 		$profile_edit_url = 'http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id . '&edit=1';
 
 		// String.
@@ -323,7 +318,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 	public function test_bbp_get_author_ip() {
 		$t = $this->factory->topic->create();
 
-		$author_ip = '<span class="bbp-author-ip">(0.0.0.0)</span>';
+		$author_ip = '<span class="bbp-author-ip">(127.0.0.1)</span>';
 
 		// String.
 		$this->assertSame( $author_ip, bbp_get_author_ip( $t ) );
@@ -375,7 +370,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 	public function test_bbp_favorites_permalink() {
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$favorites_url = 'http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/favorites/';
 
 		// Output.
@@ -385,7 +380,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		ob_clean();
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 		$favorites_url = 'http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id . '&#038;bbp_favs=favorites';
 
 		// Output.
@@ -399,14 +394,14 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
  	public function test_bbp_get_favorites_permalink() {
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$favorites_url = 'http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/favorites/';
 
 		// String.
 		$this->assertSame( $favorites_url, bbp_get_favorites_permalink( $this->keymaster_id ) );
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 		$favorites_url = 'http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id . '&bbp_favs=favorites';
 
 		// String.
@@ -431,7 +426,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 	public function test_bbp_subscriptions_permalink() {
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$subscriptions_url = 'http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/subscriptions/';
 
 		// Output.
@@ -441,7 +436,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		ob_clean();
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 		$subscriptions_url = 'http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id . '&#038;bbp_subs=subscriptions';
 
 		// Output.
@@ -455,14 +450,14 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
  	public function test_bbp_get_subscriptions_permalink() {
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$subscriptions_url = 'http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/subscriptions/';
 
 		// String.
 		$this->assertSame( $subscriptions_url, bbp_get_subscriptions_permalink( $this->keymaster_id ) );
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 		$subscriptions_url = 'http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id . '&bbp_subs=subscriptions';
 
 		// String.
@@ -564,7 +559,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 	public function test_bbp_user_topics_created_url() {
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$topics_created_url = 'http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/topics/';
 
 		// Output.
@@ -574,7 +569,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		ob_clean();
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 		$topics_created_url = 'http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id . '&#038;bbp_tops=1';
 
 		// Output.
@@ -588,14 +583,14 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 	public function test_bbp_get_user_topics_created_url() {
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$topics_created_url = 'http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/topics/';
 
 		// String.
 		$this->assertSame( $topics_created_url, bbp_get_user_topics_created_url( $this->keymaster_id ) );
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 		$topics_created_url = 'http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id . '&bbp_tops=1';
 
 		// String.
@@ -608,7 +603,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 	public function test_bbp_user_replies_created_url() {
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$replies_created_url = 'http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/replies/';
 
 		// Output.
@@ -618,7 +613,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		ob_clean();
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 		$replies_created_url = 'http://' . WP_TESTS_DOMAIN . '/?bbp_user='. $this->keymaster_id . '&#038;bbp_reps=1';
 
 		// Output.
@@ -632,14 +627,14 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 	public function test_bbp_get_user_replies_created_url() {
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$replies_created_url = 'http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/replies/';
 
 		// String.
 		$this->assertSame( $replies_created_url, bbp_get_user_replies_created_url( $this->keymaster_id ) );
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 		$replies_created_url = 'http://' . WP_TESTS_DOMAIN . '/?bbp_user='. $this->keymaster_id . '&bbp_reps=1';
 
 		// String.
@@ -714,7 +709,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		$wp_avatar = get_avatar( $current_user, $size );
 
 		// Pretty permalinks
-		$this->set_permalink_structure();
+		$this->set_permalink_structure( '/%postname%/' );
 		$author_link = '<a href="http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/" title="View ' . $display_name .
 			'&#039;s profile" class="bbp-author-avatar" rel="nofollow">' . $wp_avatar .
 			'</a>&nbsp;<a href="http://' . WP_TESTS_DOMAIN . '/forums/user/' . $this->keymaster_userdata->user_nicename . '/" title="View ' . $display_name .
@@ -730,7 +725,7 @@ class BBP_Tests_Users_Template_User extends BBP_UnitTestCase {
 		ob_clean();
 
 		// Ugly permalinks
-		$this->set_permalink_structure( '' );
+		$this->set_permalink_structure();
 		$author_link = '<a href="http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id . '" title="View ' . $display_name .
 			'&#039;s profile" class="bbp-author-avatar" rel="nofollow">' . $wp_avatar .
 			'</a>&nbsp;<a href="http://' . WP_TESTS_DOMAIN . '/?bbp_user=' . $this->keymaster_id . '" title="View ' . $display_name .
