diff --git a/tests/test-class-plugin-the-events-calendar.php b/tests/test-class-plugin-the-events-calendar.php
index b91321a..fd589f7 100644
--- a/tests/test-class-plugin-the-events-calendar.php
+++ b/tests/test-class-plugin-the-events-calendar.php
@@ -109,7 +109,7 @@ class Test_The_Events_Calendar extends WP_UnitTestCase {
 		// Check that the event ActivityStreams representation contains everything as expected.
 		$this->assertEquals( 'Event', $event_array['type'] );
 		$this->assertEquals( 'My Event', $event_array['name'] );
-		$this->assertEquals( 'Come to my event!', strip_tags( $event_array['content'] ) );
+		$this->assertEquals( 'Come to my event!', wp_strip_all_tags( $event_array['content'] ) );
 		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T15:00:00Z', $event_array['startTime'] );
 		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) ) . 'T16:00:00Z', $event_array['endTime'] );
 		$this->assertTrue( $event_array['commentsEnabled'] );
@@ -170,7 +170,7 @@ class Test_The_Events_Calendar extends WP_UnitTestCase {
 		// Check that the event ActivityStreams representation contains everything as expected.
 		$this->assertEquals( 'Event', $event_array['type'] );
 		$this->assertEquals( 'My Event', $event_array['name'] );
-		$this->assertEquals( 'Come to my event!', strip_tags( $event_array['content'] ) );
+		$this->assertEquals( 'Come to my event!', wp_strip_all_tags( $event_array['content'] ) );
 		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T15:00:00Z', $event_array['startTime'] );
 		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) ) . 'T16:00:00Z', $event_array['endTime'] );
 		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) ) . 'T16:00:00Z', $event_array['commentsEnabled'] );
@@ -197,7 +197,7 @@ class Test_The_Events_Calendar extends WP_UnitTestCase {
 		// Check that the event ActivityStreams representation contains everything as expected.
 		$this->assertEquals( 'Event', $event_array['type'] );
 		$this->assertEquals( 'My Event', $event_array['name'] );
-		$this->assertEquals( 'Come to my event!', strip_tags( $event_array['content'] ) );
+		$this->assertEquals( 'Come to my event!', wp_strip_all_tags( $event_array['content'] ) );
 		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 15:00:00' ) ) . 'T15:00:00Z', $event_array['startTime'] );
 		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) ) . 'T16:00:00Z', $event_array['endTime'] );
 		$this->assertEquals( gmdate( 'Y-m-d', strtotime( '+10 days 16:00:00' ) ) . 'T16:00:00Z', $event_array['commentsEnabled'] );