test: migrate TypeFactoryTest to JUnit 5

[MartinWitt]

#3919

Change Log

The following bad smells are refactored:

JUnit4-@test

The JUnit 4 @Test annotation should be replaced with JUnit 5 @Test annotation.

JUnit4Assertion

The JUnit4 assertion should be replaced with JUnit5 Assertions.

The following has changed in the code:

JUnit4-@test

• Replaced junit 4 test annotation with junit 5 test annotation in testCreateTypeRef
• Replaced junit 4 test annotation with junit 5 test annotation in reflectionAPI
• Replaced junit 4 test annotation with junit 5 test annotation in reflectionAPIWithTypeParameter
• Replaced junit 4 test annotation with junit 5 test annotation in testGetClassInAnInterface
• Replaced junit 4 test annotation with junit 5 test annotation in testGetClassWithDollarAndNestedClass

JUnit4Assertion

• Transformed junit4 assert to junit 5 assertion in testCreateTypeRef
• Transformed junit4 assert to junit 5 assertion in reflectionAPI
• Transformed junit4 assert to junit 5 assertion in reflectionAPIWithTypeParameter
• Transformed junit4 assert to junit 5 assertion in testGetClassInAnInterface
• Transformed junit4 assert to junit 5 assertion in testGetClassWithDollarAndNestedClass