'Search files without a grep specification.'

def testSearchFileContentsNoGrep(self):

    pattern = 'searching/*.log'
    client_mock = action_mocks.GrepClientMock()
    path = os.path.join(self.base_path, pattern)
    args = grep.SearchFileContentArgs(paths=[path])
    for s in flow_test_lib.TestFlowHelper(grep.SearchFileContent.__name__, client_mock, client_id=self.client_id, args=args, token=self.token):
        session_id = s
    fd = flow.GRRFlow.ResultCollectionForFID(session_id, token=self.token)
    self.assertEqual(len(fd), 3)
