$css = file_get_contents( $basepath . 'comments.css' );
$files = CSSMin::getLocalFileReferences( $css, $basepath );
$expected = [ $basepath . 'not-commented.gif' ];
- $this->assertArrayEquals(
+ $this->assertSame(
$expected,
$files,
'Url(...) expression in comment should be omitted.'