public function testfold_ical_lines() { //test with short strings $result = vCal::fold_ical_lines('testkey', 'testvalue'); $this->assertEquals('testkey:testvalue', $result); //test with longer strings $expected = "testkey11111111111111111111111111111111111111111111111111111111111111111111\r\n\t11111111111111111111111111111111:testvalue11111111111111111111111111111111\r\n\t11111111111111111111111111111111111111111111111111111111111111111111"; $result = vCal::fold_ical_lines('testkey' . str_repeat('1', 100), 'testvalue' . str_repeat('1', 100)); $this->assertEquals(); }