Java unit-testing playground
Evaluated mocking of static classes in Spock framework using Powermock
Mock static methods from Java system classes
- there some limitations from PowerMock to mock java system related class in groovy (mentioned here)
- showcase a workaround using
PowerMock.replace()(PowerMock.stub()will work too but there's no way for verification) - example in DnsLookupServiceTest's testcase 1
Mock static methods for non-Java system classes
- example in DnsLookupServiceTest's testcase 2