Mock the gfycat requests during unit tests

[ci skip]

tests/test-class-amp-gfycat-embed-handler.php

@@ -19,6 +19,20 @@ public function setUp() {
 		global $post;
 		parent::setUp();
 
+		// Mock the HTTP request.
+		add_filter( 'pre_http_request', function( $pre, $r, $url ) {
+			if ( false === strpos( $url, 'tautwhoppingcougar' ) ) {
+				return $pre;
+			}
+			return array(
+				'body'     => '{"version":"1.0","type":"video","provider_name":"https://gfycat.com","width":500,"height":281,"title":"Melanie Raccoon riding bike-side angle (reddit)","html":"<iframe src=\'https://gfycat.com/ifr/tautwhoppingcougar\' frameborder=\'0\' scrolling=\'no\' width=\'500\' height=\'281.25\'  allowfullscreen></iframe>"}',
+				'response' => array(
+					'code'    => 200,
+					'message' => 'OK',
+				),
+			);
+		}, 10, 3 );
+
 		/*
 		 * As #34115 in 4.9 a post is not needed for context to run oEmbeds. Prior ot 4.9, the WP_Embed::shortcode()
 		 * method would short-circuit when this is the case:

tests/test-class-amp-meta-box.php

@@ -114,7 +114,7 @@ public function test_render_status() {
 		ob_start();
 		$this->instance->render_status( $post );
 		$output = ob_get_clean();
-		$this->assertContains( 'no supported templates to display this in AMP.', strip_tags( $output ) );
+		$this->assertContains( 'no supported templates to display this in AMP.', wp_strip_all_tags( $output ) );
 		$this->assertNotContains( $checkbox_enabled, $output );
 
 		// User doesn't have the capability to display the metabox.