public function testCaseUpper() { $s = new StringObject('asdžćčđš'); $s->caseUpper(); $this->assertSame('ASDŽĆČĐŠ', $s->val()); }
public function testCaseUpper() { $s = new StringObject('asdžćčđš'); $s->caseUpper(); $this->assertSame('ASDŽĆČĐŠ', $s->val()); }