wordpress-develop/tests/phpunit/tests/xmlrpc/wp/newComment.php

<?php

/**
 * @group xmlrpc
 */
class Tests_XMLRPC_wp_newComment extends WP_XMLRPC_UnitTestCase {

	function test_valid_comment() {
		$this->make_user_by_role( 'administrator' );
		$post = self::factory()->post->create_and_get();

		$result = $this->myxmlrpcserver->wp_newComment(
			array(
				1,
				'administrator',
				'administrator',
				$post->ID,
				array(
					'content' => rand_str( 100 ),
				),
			)
		);

		$this->assertNotIXRError( $result );
	}

	function test_empty_comment() {
		$this->make_user_by_role( 'administrator' );
		$post = self::factory()->post->create_and_get();

		$result = $this->myxmlrpcserver->wp_newComment(
			array(
				1,
				'administrator',
				'administrator',
				$post->ID,
				array(
					'content' => '',
				),
			)
		);

		$this->assertIXRError( $result );
		$this->assertEquals( 403, $result->code );
	}

	function test_new_comment_post_closed() {
		$this->make_user_by_role( 'administrator' );
		$post = self::factory()->post->create_and_get(
			array(
				'comment_status' => 'closed',
			)
		);

		$this->assertEquals( 'closed', $post->comment_status );

		$result = $this->myxmlrpcserver->wp_newComment(
			array(
				1,
				'administrator',
				'administrator',
				$post->ID,
				array(
					'content' => rand_str( 100 ),
				),
			)
		);

		$this->assertIXRError( $result );
		$this->assertEquals( 403, $result->code );
	}

	function test_new_comment_duplicated() {
		$this->make_user_by_role( 'administrator' );
		$post = self::factory()->post->create_and_get();

		$comment_args = array(
			1,
			'administrator',
			'administrator',
			$post->ID,
			array(
				'content' => rand_str( 100 ),
			),
		);

		// First time it's a valid comment
		$result = $this->myxmlrpcserver->wp_newComment( $comment_args );
		$this->assertNotIXRError( $result );

		// Run second time for duplication error
		$result = $this->myxmlrpcserver->wp_newComment( $comment_args );

		$this->assertIXRError( $result );
		$this->assertEquals( 403, $result->code );
	}

}