Support bearer token with JUnit annotations - Fixes gh-925

[tinexw]

I decided to do the first option since it was easier to implement. Should I add checks somewhere that the correct combination of values is set?

[uglyog]

I think the scheme can be defaulted if the token property is set. That way people will only need to set the token value. I.e.,

authentication = @PactBrokerAuth(token = "test")

instead of

authentication = @PactBrokerAuth(scheme = "bearer", token = "test")

[tinexw]

Yes, makes sense. Will add this.

[tinexw]

I changed the implementation so that it is now possible to say

authentication = @PactBrokerAuth(token = "test")

I marked the scheme attribute as deprecated. It is now automatically set to

• Basic if the username is set
• Bearer if the token is set

I hope marking it as deprecated is ok. It did not see it being used anywhere. Please let me know if it is actually of use somewhere and we should keep it.

[uglyog]

Deprecated makes sense. It's really there in case other authentication schemes are required, but the implementation would not be supported so it is redundant.