def test_multiple_loggers(self):
"""Test procedure:
1) Create 2 loggers (with different job_ids)
2) Log multiple messages at the 'validate' level to each log file
3) Verify the contents"""
job_id_1 = "job314"
job_id_2 = "job315"
# first thing, remove logs (if existing) from previous test runs
_remove_log_file(job_id_1)
_remove_log_file(job_id_2)
logger1 = logs.make_job_logger(job_id_1)
logger2 = logs.make_job_logger(job_id_2)
# alternate loggers to make sure log entries reach the proper file
log_1_text = ["Log 1, entry 1", "Log 1, entry 2"]
log_2_text = ["Log 2, entry 1", "Log 2, entry 2"]
logger1.validate(log_1_text[0])
logger2.validate(log_2_text[0])
logger1.validate(log_1_text[1])
logger2.validate(log_2_text[1])
# read the log files and verify the contents
log_file_1 = open('%s.log' % job_id_1, 'r')
log_file_2 = open('%s.log' % job_id_2, 'r')
log_file_1_text = log_file_1.readlines()
self.assertEqual([x + '\n' for x in log_1_text], log_file_1_text)
log_file_2_text = log_file_2.readlines()
self.assertEqual([x + '\n' for x in log_2_text], log_file_2_text)
def test_multiple_loggers(self):
"""Test procedure:
1) Create 2 loggers (with different job_ids)
2) Log multiple messages at the 'validate' level to each log file
3) Verify the contents"""
job_id_1 = "job314"
job_id_2 = "job315"
# first thing, remove logs (if existing) from previous test runs
_remove_log_file(job_id_1)
_remove_log_file(job_id_2)
logger1 = logs.make_job_logger(job_id_1)
logger2 = logs.make_job_logger(job_id_2)
# alternate loggers to make sure log entries reach the proper file
log_1_text = ["Log 1, entry 1", "Log 1, entry 2"]
log_2_text = ["Log 2, entry 1", "Log 2, entry 2"]
logger1.validate(log_1_text[0])
logger2.validate(log_2_text[0])
logger1.validate(log_1_text[1])
logger2.validate(log_2_text[1])
# read the log files and verify the contents
log_file_1 = open('%s.log' % job_id_1, 'r')
log_file_2 = open('%s.log' % job_id_2, 'r')
log_file_1_text = log_file_1.readlines()
self.assertEqual([x + '\n' for x in log_1_text], log_file_1_text)
log_file_2_text = log_file_2.readlines()
self.assertEqual([x + '\n' for x in log_2_text], log_file_2_text)
def test_validation_logger_write_single_line(self):
"""Test procedure:
1) Make up some fake job ID
2) Call logs.make_job_logger(job_id) to make a logger obj
3) Write one line to the file (file can just be in the CWD) using the
'validate' logger method
4) Verify the contents of the log file
"""
logger = logs.make_job_logger(FAKE_JOB_ID)
expected_log_text = "This is a test log entry for job_id = %s." % \
FAKE_JOB_ID
# write to the log using a monkey patched validate() logging method
logger.validate(expected_log_text)
self.assertTrue(os.path.exists(LOG_FILE_PATH))
# open the log file
# read contents and compare
log_file = open(LOG_FILE_PATH, 'r')
actual_log_text = log_file.readlines()
# should only be 1 line of text
self.assertEqual(1, len(actual_log_text))
self.assertEqual(actual_log_text[0], expected_log_text + '\n')
def test_validation_logger_write_single_line(self):
"""Test procedure:
1) Make up some fake job ID
2) Call logs.make_job_logger(job_id) to make a logger obj
3) Write one line to the file (file can just be in the CWD) using the
'validate' logger method
4) Verify the contents of the log file
"""
logger = logs.make_job_logger(FAKE_JOB_ID)
expected_log_text = "This is a test log entry for job_id = %s." % \
FAKE_JOB_ID
# write to the log using a monkey patched validate() logging method
logger.validate(expected_log_text)
self.assertTrue(os.path.exists(LOG_FILE_PATH))
# open the log file
# read contents and compare
log_file = open(LOG_FILE_PATH, 'r')
actual_log_text = log_file.readlines()
# should only be 1 line of text
self.assertEqual(1, len(actual_log_text))
self.assertEqual(actual_log_text[0], expected_log_text + '\n')
def test_validation_logger_write_many_lines(self):
"""Test procedure:
Basically the same as the single line logger test, except we'll log
multiple lines of text."""
logger = logs.make_job_logger(FAKE_JOB_ID)
# generate 100 fake log entries
expected_log_text = [ 'Log entry number %d' % \
x for x in range(100)]
# add the example log text to the log file
for entry in expected_log_text:
logger.validate(entry)
self.assertTrue(os.path.exists(LOG_FILE_PATH))
# open the log file
# read the contents and compare
log_file = open(LOG_FILE_PATH, 'r')
actual_log_text = log_file.readlines()
# verify the log file contents
# append a '\n' to each item of the expected_log_text; this should make
# the expected and actual match
self.assertEqual([x + '\n' for x in expected_log_text],\
actual_log_text)
def test_validation_logger_write_many_lines(self):
"""Test procedure:
Basically the same as the single line logger test, except we'll log
multiple lines of text."""
logger = logs.make_job_logger(FAKE_JOB_ID)
# generate 100 fake log entries
expected_log_text = [ 'Log entry number %d' % \
x for x in range(100)]
# add the example log text to the log file
for entry in expected_log_text:
logger.validate(entry)
self.assertTrue(os.path.exists(LOG_FILE_PATH))
# open the log file
# read the contents and compare
log_file = open(LOG_FILE_PATH, 'r')
actual_log_text = log_file.readlines()
# verify the log file contents
# append a '\n' to each item of the expected_log_text; this should make
# the expected and actual match
self.assertEqual([x + '\n' for x in expected_log_text],\
actual_log_text)
