public function testGetRowsWithMultiByteChars() { $menuStyle = $this->getMockBuilder(MenuStyle::class)->disableOriginalConstructor()->getMock(); $menuStyle->expects($this->any())->method('getContentWidth')->will($this->returnValue(5)); $item = new LineBreakItem('❅', 2); $this->assertEquals(['❅❅❅❅❅', '❅❅❅❅❅'], $item->getRows($menuStyle)); }