From 35176e903bcb5549b6299e5c50519044903dd6b9 Mon Sep 17 00:00:00 2001
From: Jan Kaluza <jkaluza@redhat.com>
Date: Jul 11 2017 06:31:05 +0000
Subject: Include logger tests.


---

diff --git a/tests/test_logger.py b/tests/test_logger.py
new file mode 100644
index 0000000..31c2103
--- /dev/null
+++ b/tests/test_logger.py
@@ -0,0 +1,99 @@
+# Copyright (c) 2017  Red Hat, Inc.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+# Written by Jan Kaluza <jkaluza@redhat.com>
+
+
+import unittest
+import os
+from module_build_service import log
+from module_build_service.logger import ModuleBuildLogs
+from module_build_service.scheduler.consumer import MBSConsumer
+from mock import patch, PropertyMock
+
+
+class TestLogger(unittest.TestCase):
+
+    def setUp(self):
+        self.build_log = ModuleBuildLogs("/tmp")
+        self.paths = []
+
+    def tearDown(self):
+        MBSConsumer.current_module_build_id = None
+        for path in self.paths:
+            if os.path.exists(path):
+                os.unlink(path)
+
+    def test_module_build_logs(self):
+        """
+        Tests that ModuleBuildLogs is logging properly to build log file.
+        """
+        # Initialize logging, get the build log path and remove it to
+        # ensure we are not using some garbage from previous failed test.
+        self.build_log.start(1)
+        path = self.build_log.path(1)
+        self.paths.append(path)
+        self.assertEqual(path, "/tmp/build-1.log")
+        if os.path.exists(path):
+            os.unlink(path)
+
+        # Try logging without the MBSConsumer.current_module_build_id set.
+        # No log file should be created.
+        log.debug("ignore this test msg")
+        log.info("ignore this test msg")
+        log.warn("ignore this test msg")
+        log.error("ignore this test msg")
+        self.build_log.stop(1)
+        self.assertTrue(not os.path.exists(path))
+
+        # Try logging with current_module_build_id set to 1 and then to 2.
+        # Only messages with current_module_build_id set to 1 should appear in
+        # the log.
+        self.build_log.start(1)
+        MBSConsumer.current_module_build_id = 1
+        log.debug("ignore this test msg1")
+        log.info("ignore this test msg1")
+        log.warn("ignore this test msg1")
+        log.error("ignore this test msg1")
+
+        MBSConsumer.current_module_build_id = 2
+        log.debug("ignore this test msg2")
+        log.info("ignore this test msg2")
+        log.warn("ignore this test msg2")
+        log.error("ignore this test msg2")
+        
+        self.build_log.stop(1)
+        self.assertTrue(os.path.exists(path))
+        with open(path, "r") as f:
+            data = f.read()
+            for level in ["DEBUG", "INFO", "WARNING", "ERROR"]:
+                self.assertTrue(data.find("%s - ignore this test msg1" % level) != -1)
+
+        # Try to log more messages when build_log for module 1 is stopped.
+        # New messages should not appear in a log.
+        MBSConsumer.current_module_build_id = 1
+        log.debug("ignore this test msg3")
+        log.info("ignore this test msg3")
+        log.warn("ignore this test msg3")
+        log.error("ignore this test msg3")
+        self.build_log.stop(1)
+        with open(path, "r") as f:
+            data = f.read()
+            self.assertTrue(data.find("ignore this test msg3") == -1)