marc-mabe / php-enum

        $enumMap->setFlags(5);

    }

    public function testCurrentThrowsRuntimeExceptionOnInvalidFlag()

    {

        $enumMap = new EnumMap('MabeEnumTest\TestAsset\EnumBasic');

        $enumMap->attach(EnumBasic::ONE());

        $enumMap->rewind();

        // change internal flags to an invalid current flag

        $reflectionClass = new ReflectionClass($enumMap);

        $reflectionProp  = $reflectionClass->getProperty('flags');

        $reflectionProp->setAccessible(true);

        $reflectionProp->setValue($enumMap, 0);

        $this->setExpectedException('RuntimeException');

        $enumMap->current();

    }

    public function testKeyThrowsRuntimeExceptionOnInvalidFlag()

    {

        $enumMap->current();

    }

    public function testKeyThrowsRuntimeExceptionOnInvalidFlag()

    {

        $enumMap = new EnumMap('MabeEnumTest\TestAsset\EnumBasic');

        $enumMap->attach(EnumBasic::ONE());

        $enumMap->rewind();

        // change internal flags to an invalid current flag

        $reflectionClass = new ReflectionClass($enumMap);

        $reflectionProp  = $reflectionClass->getProperty('flags');

        $reflectionProp->setAccessible(true);

        $reflectionProp->setValue($enumMap, 0);

        $this->setExpectedException('RuntimeException');

        $enumMap->key();

    }

    public function testSetFlagsThrowsInvalidArgumentExceptionOnUnsupportedCurrentFlag()

    {

        $this->assertSame($enum2, $enum3);

    }

    public function testCloneNotCallableAndThrowsLogicException()

    {

        $enum = EnumBasic::ONE();

        $reflectionClass  = new ReflectionClass($enum);

        $reflectionMethod = $reflectionClass->getMethod('__clone');

        $this->assertTrue($reflectionMethod->isPrivate(), 'The method __clone must be private');

        $this->assertTrue($reflectionMethod->isFinal(), 'The method __clone must be final');

        $reflectionMethod->setAccessible(true);

        $this->setExpectedException('LogicException');

        $reflectionMethod->invoke($enum);

    }

    public function testNotSerializable()

    {