/** * Tests sorting a complex structure with a deep path * * @return void */ public function testSortComplexDeepPath() { $items = new ArrayObject([['foo' => ['bar' => 1], 'bar' => 'a'], ['foo' => ['bar' => 12], 'bar' => 'a'], ['foo' => ['bar' => 10], 'bar' => 'a'], ['foo' => ['bar' => 2], 'bar' => 'a']]); $sorted = new SortIterator($items, 'foo.bar', SORT_ASC, SORT_NUMERIC); $expected = [['foo' => ['bar' => 1], 'bar' => 'a'], ['foo' => ['bar' => 2], 'bar' => 'a'], ['foo' => ['bar' => 10], 'bar' => 'a'], ['foo' => ['bar' => 12], 'bar' => 'a']]; $this->assertEquals($expected, $sorted->toList()); }
/** * Tests sorting datetime * * @return void */ public function testSortDateTime() { $items = new ArrayObject([new \DateTime('2014-07-21'), new \DateTime('2015-06-30'), new \DateTime('2013-08-12')]); $a = new \DateTime(); $callback = function ($a) { return $a->add(new \DateInterval('P1Y')); }; $sorted = new SortIterator($items, $callback); $expected = [new \DateTime('2016-06-30'), new \DateTime('2015-07-21'), new \DateTime('2014-08-12')]; $this->assertEquals($expected, $sorted->toList()); $items = new ArrayObject([new \DateTime('2014-07-21'), new \DateTime('2015-06-30'), new \DateTime('2013-08-12')]); $sorted = new SortIterator($items, $callback, SORT_ASC); $expected = [new \DateTime('2014-08-12'), new \DateTime('2015-07-21'), new \DateTime('2016-06-30')]; $this->assertEquals($expected, $sorted->toList()); }