1: This can be undestood like so: enum class SomeEnum : int { V1 = 0, V2 = 1, V3 = 2 }; SomeEnum a = 0; // compile error SomeEnum b = SomeEnum.V1; // OK This is basic protection from undefined behavior! 2: Yes and Yes 🙂 SomeEnum c = static_cast<SomeEnum>(1); // = SomeEnum.V2 … Read more
Simple Answer: Technically No. Long Answer: No. But! The syntax you use to initialize them makes them look like they are being constructed by a default constructor or a default copy constructor. int x0(5); // Looks like a constructor. Behaves like one: x is initialized. int x1{5}; int y0(); // Fail. Actually a function declaration. … Read more
You can use the magic of Spring’s ReflectionTestUtils.setField in order to avoid making any modifications whatsoever to your code. The comment from MichaÅ‚ Stochmal provides an example: use ReflectionTestUtils.setField(bean, “fieldName”, “value”); before invoking your bean method during test. Check out this tutorial for even more information, although you probably won’t need it since the method … Read more