MabeEnumTest\EnumTest::testIsBasic PHP Method

    public function testIsBasic()
    {
        $enum = EnumBasic::ONE();
        // by value
        $this->assertTrue($enum->is(EnumBasic::ONE));
        // same
        $this->assertFalse($enum->is('1'));
        // wrong value by strict comparison
        // by instance
        $this->assertTrue($enum->is(EnumBasic::ONE()));
        // same
        $this->assertFalse($enum->is(EnumBasic::TWO()));
        // different enumerators
        $this->assertFalse($enum->is(EnumInheritance::ONE()));
        // different enumeration type
    }