public function test_invalid_post_date_does_not_fatal() {
    $this->make_user_by_role( 'author' );
    $date_string  = 'invalid_date';
    $post         = array(
      'post_title'   => 'test',
      'post_content' => 'test',
      'post_date'    => $date_string,
    );
    $result       = $this->myxmlrpcserver->wp_newPost( array( 1, 'author', 'author', $post ) );
    $fetched_post = get_post( $result );
    $this->assertStringMatchesFormat( '%d', $result );
    $this->assertSame( current_time( 'Y-m-d' ), substr( $fetched_post->post_date, 0, 10 ) );
  }