/** * @dataProvider simpleArrayProvider */ public function testShift(array $array) { $ma = new MutableArray($array); $shiftedValue = $ma->shift(); $shiftedArrayValue = array_shift($array); $this->assertTrue($array === $ma->toArray()); $this->assertTrue($shiftedArrayValue === $shiftedValue); }
/** * @dataProvider simpleArrayProvider * * @param array $array */ public function testShift(array $array) { if (1 > count($array)) { return; } $arrayzy = new A($array); $shiftedValue = $arrayzy->shift(); $resultArray = $array; $shiftedArrayValue = array_shift($resultArray); $this->assertSame($shiftedArrayValue, $shiftedValue); $this->assertNotSame($array, $arrayzy->toArray()); }