NsplTest\ArgsTest::testDeprecatedExpectsArrayKeyOrCallable_Positive PHP Метод

    public function testDeprecatedExpectsArrayKeyOrCallable_Positive()
    {
        function deprecatedExpectsArrayKeyOrCallablePositiveTest($arg1)
        {
            expectsArrayKeyOrCallable($arg1);
        }
        $this->assertNull(deprecatedExpectsArrayKeyOrCallablePositiveTest(42));
        $this->assertNull(deprecatedExpectsArrayKeyOrCallablePositiveTest('answer'));
        $this->assertNull(deprecatedExpectsArrayKeyOrCallablePositiveTest(function () {
            return 'answer 42';
        }));
    }