Class ClassSanityTester.FactoryMethodReturnValueTester

  • Enclosing class:
    ClassSanityTester

    public final class ClassSanityTester.FactoryMethodReturnValueTester
    extends java.lang.Object
    Runs sanity tests against return values of static factory methods declared by a class.
    • Method Detail

      • thatReturn

        public ClassSanityTester.FactoryMethodReturnValueTester thatReturn​(java.lang.Class<?> returnType)
        Specifies that only the methods that are declared to return returnType or its subtype are tested.
        Returns:
        this tester object
      • testNulls

        public ClassSanityTester.FactoryMethodReturnValueTester testNulls()
                                                                   throws java.lang.Exception
        Tests null checks against the instance methods of the return values, if any.

        Test fails if default value cannot be determined for a constructor or factory method parameter, or if the constructor or factory method throws exception.

        Returns:
        this tester
        Throws:
        java.lang.Exception
      • testEquals

        public ClassSanityTester.FactoryMethodReturnValueTester testEquals()
                                                                    throws java.lang.Exception
        Tests Object.equals(java.lang.Object) and Object.hashCode() against the return values of the static methods, by asserting that when equal parameters are passed to the same static method, the return value should also be equal; and vice versa.

        Test fails if default value cannot be determined for a constructor or factory method parameter, or if the constructor or factory method throws exception.

        Returns:
        this tester
        Throws:
        java.lang.Exception
      • testSerializable

        public ClassSanityTester.FactoryMethodReturnValueTester testSerializable()
                                                                          throws java.lang.Exception
        Runs serialization test on the return values of the static methods.

        Test fails if default value cannot be determined for a constructor or factory method parameter, or if the constructor or factory method throws exception.

        Returns:
        this tester
        Throws:
        java.lang.Exception
      • testEqualsAndSerializable

        public ClassSanityTester.FactoryMethodReturnValueTester testEqualsAndSerializable()
                                                                                   throws java.lang.Exception
        Runs equals and serialization test on the return values.

        Test fails if default value cannot be determined for a constructor or factory method parameter, or if the constructor or factory method throws exception.

        Returns:
        this tester
        Throws:
        java.lang.Exception