Hello Team,
Iam on python 2.7 and linux. Iam trying to understand the python unit
test frame work and also trying to fix the below code , any help in
this regard would be appreciated ?
# Sample code starts here
inject_failure = {}
report = ""
ClassIsSetup = False
ClassCleanup = False
class Test_filesystem(unittest.TestCase):
""" """
def TestSetup(self):
""" Initial setup before unittests run """
logging.info("SETUP.....Started !!!")
if not os.path.ismount("/tmp"): # Comment 1.
logging.error("Error: /tmp is not mounted")
sys.exit("/tmp is not mounted ...Exiting !!!")
if self.create_dataset() and capture_chksum():
try:
test01_log = os.path.join(LOG_DIR, "test01_corrupt.log")
self.inject_failure['test01'] = tool.run_tool(test01_log)
time.sleep(10)
test02_log = os.path.join(LOG_DIR, "test01_corrupt.log")
self.inject_failure['test01'] = tool.run_tool(test02_log)
time.sleep(10)
except Exception, e:
logging.error(e)
sys.exit(1)
if not run_scanner():
sys.exit(1)
else:
try:
self.__class__.report = report_tool()
except Exception, e:
logging.error(e)
sys.exit("Running Reporting tool failed")
logging.info("SETUP.....Done !!!")
def setUp(self):
if not self.ClassIsSetup:
self.__class__.ClassIsSetup = True
self.setupClass()
def setupClass(self):
self.TestSetup()
def test_01_inode_test(self):
""" test01: """
logging.info("### Executing test01: inode corruption ###")
self.assertTrue(run_db_tool(self.__class__.report,
self.find_failure['test01']))
def test_02_hardlink_test(self):
""" test02: """
logging.info("### Executing test01: inode corruption ###")
self.assertTrue(run_db_tool(self.__class__.report,
def tearDown(self):
if self.ClassCleanup:
self.tearDownClass()
def tearDownClass(self):
self.cleanup()
# Comment 2
def cleanup(self):
""" Cleanup all the data & logs """
logging.info("Cleaning all data")
os.system("rm -rf /tmp/data_set")
def main():
unittest.main()
if __name__ == '__main__':
main()
# Sample code ends here
Questions :
1. If the setUp() fails the code still tries to run through the test
and assert's with error. How do I avoid these Error on the console ,
actually test01, test02, . etc , shouldn't run if the setup Failed ?
Example: If the mount fails i.e if not os.path.ismount("/tmp"): in
TestSetup(). we will get the below output:
#c_t.py
EEEE
======================================================================
ERROR: test01: test_01_inode_test
----------------------------------------------------------------------
Traceback (most recent call last):
File "c_t.py", line xx, in setUp
self.setupClass()
File "c_t.py", line xxx, in TestSetup
self.TestSetup()
File "c_t.py", line xx, in corruptSetup
sys.exit("/tmp is not mounted ...Exiting !!!")
SystemExit: /tmp is not mounted ...Exiting !!!
======================================================================
ERROR: test02
----------------------------------------------------------------------
Traceback (most recent call last):
File "c_t.py", line 162, in test_02_hardlink_test
self.inject_failures['test02']))
KeyError: 'test02'
Ran 2 tests in 0.003s
FAILED (errors=2)
2. The cleanup() never gets executed at the end of the test.
3. Any better idea or suggestions to improve the above code ?
Regards,
Ganesh
--
https://mail.python.org/mailman/listinfo/python-list
