    @Test
    public void branchNotChangedNotExisted() throws IOException {

        commonExpectations();
        assertThat(
                event.check(newGitHubBranchDecisionContext()
                        .withLocalBranch(null)
                        .withBranchTrigger(trigger)
                        .withLocalRepo(localRepo)
                        .withRemoteBranch(null)
                        .withListener(listener)
                        .build()),
                nullValue()
        );
    }