public function testIntcmpLine() { $ar1 = array('line' => 1); $ar2 = array('line' => 2); $this->assertEquals(-1, HTML_Template_PHPLIB_Validator::intcmpLine($ar1, $ar2)); $ar1 = array('line' => 2); $ar2 = array('line' => 1); $this->assertEquals(1, HTML_Template_PHPLIB_Validator::intcmpLine($ar1, $ar2)); $ar1 = array('line' => 2); $ar2 = array('line' => 2); $this->assertEquals(0, HTML_Template_PHPLIB_Validator::intcmpLine($ar1, $ar2)); }