Resolve "Initial Publish uptime of CS instance to IS"

Closes #22 (closed)

Script/UnitTests/InfoServiceThread_Test.py

+import unittest
+import mock
+import threading
+
+if __name__ == '__main__':
+    import sys
+    from os.path import dirname, abspath, join
+    ## add CastorScript/Script to path so imports keeps working
+    SCRIPT_DIR = abspath(join(dirname(__file__), '..'))
+    sys.path.append(SCRIPT_DIR)
+
+from cs.Threads.InfoServiceThread import InfoServiceThread
+from cs.Tools.ConfigParser import ConfigHolder
+
+# as a developer I want to publish information to the information service
+class TestInfoServiceThread(unittest.TestCase):
+
+    def setUp(self):
+        ## we mock the event so that the thread won't be left hanging
+        self.mock_event = mock.create_autospec(threading.Event())
+
+        kwargs = {"wait.return_value": True}
+        self.mock_event.configure_mock(**kwargs)
+
+        ## we mock the configuration
+        self.mock_cfg = mock.create_autospec(ConfigHolder)
+        #self.mock_cfg.configure_mock(partition="initial", LogDir="", LogLevel="", FileName="Conf_test.cfg")
+        self.mock_cfg.configure_mock(partition="initial", 
+        LogDir="", 
+        LogLevel="", 
+        FileName="Conf_test.cfg", 
+        IS_partition="initial", 
+        IS_server="RunParams", 
+        IS_publication_period="5")
+
+        ## we're not interested in any logging for this test
+        with mock.patch("cs.Threads.InfoServiceThread.enable_file_logging"):
+            self.info_thread = InfoServiceThread(self.mock_cfg, self.mock_event)
+
+class TestInfoServiceExit(TestInfoServiceThread):
+
+    def test_it_should_stop_thread_execution(self):
+        # I run the thread
+        self.info_thread.start()
+        # and shut it down
+        self.info_thread.info_service_exit()
+        self.info_thread.join(3.0)
+
+        # and I see that the thread has been killed
+        self.assertFalse(self.info_thread.is_alive(), msg="InfoService Thread didn't die")
+
+class TestGetProcessUptime(TestInfoServiceThread):
+
+    def test_it_should_return_a_positive_value(self):
+        self.assertGreaterEqual(self.info_thread.get_process_uptime_in_seconds(), 0)
+
+if __name__ == "__main__":
+    unittest.main()
+