java - Testing Twitter4J with PowerMock -


i'm trying mock following code using powermock

twitter twitter = twitterfactory.getsingleton();  requesttoken requesttoken = twitter.getoauthrequesttoken();

here start of unit test

@runwith(powermockrunner.class) @preparefortest(twitterfactory.class) public class authorisationhelpertest {      @test     public void testmain() throws twitterexception {         // arrange         powermockito.mockstatic(twitterfactory.class);         twitter mocktwitter = new twitter();         mockito.when(twitterfactory.getsingleton()).thenreturn(mocktwitter);

however error saying cannot instantiate type twitter. figure must thinking wrong way. tips?

here's how declare , instantiate new instance of twitter object:

twitter twitter = twitterfactory.getsingleton();

if cannot instantiate twitter class, likelihood has non-visible constructor, , ever possible via factory.

what want supply mock of twitter instead.

twitter twitter = mock(twitter.class);

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