' v ', 'n' => [ 'v' => "a\\b" ] ]; $expected = [ 'k' => 'v', 'n' => [ 'v' => 'ab' ] ]; $this->assertSame( $expected, mlsimport_sanitize_multi_dimensional_array( $input ) ); } public function test_allowed_html_tags_contains_select() { $allowed = mlsimport_allowed_html_tags_content(); $this->assertArrayHasKey( 'select', $allowed ); $this->assertArrayHasKey( 'option', $allowed ); } }