add tests

Author: Peter Sorensen

tests/php/NetworkSiteConnectionsTest.php

@@ -500,4 +500,28 @@ public function test_remote_get() {
 
 	}
 
+	/**
+	 * Test that dt_should_push_network_post filter prevents push when returning false.
+	 *
+	 * @since 2.0.0
+	 * @group NetworkSiteConnection
+	 * @runInSeparateProcess
+	 */
+	public function test_push_filtered_out_network_post() {
+		$post = (object) [
+			'ID' => 111,
+		];
+
+		\WP_Mock::userFunction( 'get_post', [ 'return' => $post ] );
+
+		\WP_Mock::onFilter( 'dt_should_push_network_post' )
+			->with( true, $post, array(), $this->connection_obj )
+			->reply( false );
+
+		$result = $this->connection_obj->push( 1 );
+
+		$this->assertInstanceOf( \WP_Error::class, $result );
+		$this->assertEquals( 'post-not-allowed-to-push', $result->get_error_code() );
+	}
+
 }

tests/php/WordPressExternalConnectionTest.php

@@ -455,4 +455,28 @@ public function test_check_connections_no_distributor() {
 
 		$this->assertTrue( empty( $this->connection->check_connections()['errors']['no_distributor'] ) );
 	}
+
+	/**
+	 * Test that dt_should_push_external_post filter prevents push when returning false.
+	 *
+	 * @since 2.0.0
+	 * @group WordPressExternalConnection
+	 * @runInSeparateProcess
+	 */
+	public function test_push_filtered_out_external_post() {
+		$post = (object) [
+			'ID' => 1,
+		];
+
+		\WP_Mock::userFunction( 'get_post', [ 'return' => $post ] );
+
+		\WP_Mock::onFilter( 'dt_should_push_external_post' )
+			->with( true, $post, array(), $this->connection )
+			->reply( false );
+
+		$result = $this->connection->push( 1 );
+
+		$this->assertInstanceOf( \WP_Error::class, $result );
+		$this->assertEquals( 'post-not-allowed-to-push', $result->get_error_code() );
+	}
 }