PhpMigration\Changes\v7dot0\ForeachLoopTest::test PHP Метод

    public function test()
    {
        $this->assertHasSpot('foreach ($arr as &$i) { current(); }');
        $this->assertHasSpot('foreach ($arr as &$i) { key(); }');
        $this->assertNotSpot('foreach ($arr as &$i) { end(); }');
        $this->assertHasSpot('foreach ($arr as $key => &$i) { key(); }');
        $this->assertNotSpot('foreach ($arr as $key => $i) { key(); }');
        $this->assertNotSpot('foreach ($arr as $key => $i) {}');
        $this->assertHasSpot('foreach ($a as $b) {foreach ($c as &$i) { key(); }}');
        $this->assertHasSpot('foreach ($a as &$b) {foreach ($c as $i) { key(); }}');
    }