def test_added_jobs_run_the_crontab_module(self):
with temp_file("schedule,query.json,config.json") as jobs_path:
generated_jobs = crontab.generate_crontab([], jobs_path,
"/path/to/app",
"some_id")
assert_that(generated_jobs,
has_item(contains_string("collect.py")))
def test_other_cronjobs_are_preserved(self):
with temp_file("") as jobs_path:
generated_jobs = crontab.generate_crontab(['other cronjob'],
jobs_path,
"/path/to/app",
"some_id")
assert_that(generated_jobs, has_item("other cronjob"))
def test_invalid_jobs_file_causes_failure(self):
with temp_file("afeg ;efhv 2[\-r u1\-ry1r") as jobs_path:
assert_raises(crontab.ParseError,
crontab.generate_crontab,
[],
jobs_path,
"/path/to/app",
"some_id")
def test_existing_backdrop_cronjobs_are_purged(self):
with temp_file("schedule,query.json,config.json") as jobs_path:
generated_jobs = crontab.generate_crontab([
'# Begin backdrop.collector jobs for some_id', 'other job',
'# End backdrop.collector jobs for some_id'
], jobs_path, "/path/to/my-app", 'some_id')
assert_that(generated_jobs,
is_not(has_item(contains_string("other job"))))
def test_with_jobs(self):
with temp_file('one,two,three') as path_to_jobs:
output = self.run_crontab_script('current crontab', '/path/to/app',
path_to_jobs, 'some_id')
cronjobs = output.split("\n")
assert_that(cronjobs, has_item(contains_string(sys.executable)))
def test_other_cronjobs_are_preserved(self):
with temp_file("") as jobs_path:
generated_jobs = crontab.generate_crontab(
['other cronjob'],
jobs_path,
"/path/to/app",
"some_id")
assert_that(generated_jobs, has_item("other cronjob"))
def test_with_jobs(self):
with temp_file('one,two,three') as path_to_jobs:
output = self.run_crontab_script(
'current crontab', '/path/to/app', path_to_jobs, 'some_id')
cronjobs = output.split("\n")
assert_that(cronjobs,
has_item(contains_string(sys.executable)))
def test_can_overide_collection_script_to_use(self):
temp_contents = "schedule,query,config,custom-collect.py"
with temp_file(temp_contents) as something:
generated_jobs = crontab.generate_crontab([], something,
"/path/to/my-app",
"unique-id-of-my-app")
job_contains = "/custom-collect.py -q /path/to/my-app/query"
assert_that(generated_jobs,
has_item(contains_string(job_contains)))
def test_added_jobs_run_the_crontab_module(self):
with temp_file("schedule,query.json,config.json") as jobs_path:
generated_jobs = crontab.generate_crontab(
[],
jobs_path,
"/path/to/app",
"some_id")
assert_that(generated_jobs,
has_item(
contains_string("collect.py")))
def test_can_use_id_for_generating_crontab_entries(self):
with temp_file("something, something, dark side") as something:
generated_jobs = crontab.generate_crontab([], something,
"/path/to/my-app",
"unique-id-of-my-app")
assert_that(
generated_jobs,
has_item('# Begin backdrop.collector jobs '
'for unique-id-of-my-app'))
assert_that(
generated_jobs,
has_item('# End backdrop.collector jobs '
'for unique-id-of-my-app'))
def test_existing_backdrop_cronjobs_are_purged(self):
with temp_file("schedule,query.json,config.json") as jobs_path:
generated_jobs = crontab.generate_crontab(
[
'# Begin backdrop.collector jobs for some_id',
'other job',
'# End backdrop.collector jobs for some_id'
],
jobs_path,
"/path/to/my-app",
'some_id')
assert_that(generated_jobs,
is_not(has_item(contains_string("other job"))))
def test_can_overide_collection_script_to_use(self):
temp_contents = "schedule,query,config,custom-collect.py"
with temp_file(temp_contents) as something:
generated_jobs = crontab.generate_crontab(
[],
something,
"/path/to/my-app",
"unique-id-of-my-app"
)
job_contains = "/custom-collect.py -q /path/to/my-app/query"
assert_that(generated_jobs,
has_item(
contains_string(job_contains)))
def test_can_use_id_for_generating_crontab_entries(self):
with temp_file("something, something, dark side") as something:
generated_jobs = crontab.generate_crontab(
[],
something,
"/path/to/my-app",
"unique-id-of-my-app"
)
assert_that(generated_jobs,
has_item('# Begin backdrop.collector jobs '
'for unique-id-of-my-app'))
assert_that(generated_jobs,
has_item('# End backdrop.collector jobs '
'for unique-id-of-my-app'))
def run_crontab_script(self, current_crontab, path_to_app, path_to_jobs,
unique_id):
with temp_file(current_crontab) as stdin_path:
args = [
sys.executable, '-m', 'backdrop.collector.crontab',
path_to_app, path_to_jobs, unique_id
]
# Bleh Python 2.6 :(
proc = subprocess.Popen(args,
stdin=open(stdin_path),
stderr=subprocess.STDOUT,
stdout=subprocess.PIPE)
output = proc.communicate()
if proc.returncode != 0:
raise ProcessFailureError(proc.returncode,
' '.join(args),
output=output[0])
return output[0]
def run_crontab_script(self, current_crontab, path_to_app, path_to_jobs,
unique_id):
with temp_file(current_crontab) as stdin_path:
args = [
sys.executable,
'-m', 'backdrop.collector.crontab',
path_to_app, path_to_jobs, unique_id
]
# Bleh Python 2.6 :(
proc = subprocess.Popen(args,
stdin=open(stdin_path),
stderr=subprocess.STDOUT,
stdout=subprocess.PIPE)
output = proc.communicate()
if proc.returncode != 0:
raise ProcessFailureError(
proc.returncode, ' '.join(args), output=output[0])
return output[0]
def test_some_cronjobs_are_added_between_containing_comments(self):
with temp_file("schedule,query.json,config.json") as jobs_path:
generated_jobs = crontab.generate_crontab([], jobs_path,
"/path/to/my-app",
'some_id')
assert_that(
generated_jobs,
has_item('# Begin backdrop.collector jobs for some_id'))
assert_that(generated_jobs, has_item(contains_string("schedule")))
assert_that(
generated_jobs,
has_item(contains_string("-q /path/to/my-app/query.json")))
assert_that(
generated_jobs,
has_item(contains_string("-c /path/to/my-app/config.json")))
assert_that(generated_jobs,
has_item('# End backdrop.collector jobs for some_id'))
def test_some_cronjobs_are_added_between_containing_comments(self):
with temp_file("schedule,query.json,config.json") as jobs_path:
generated_jobs = crontab.generate_crontab(
[],
jobs_path,
"/path/to/my-app",
'some_id')
assert_that(generated_jobs,
has_item('# Begin backdrop.collector jobs for some_id'))
assert_that(generated_jobs,
has_item(contains_string("schedule")))
assert_that(generated_jobs,
has_item(
contains_string("-q /path/to/my-app/query.json")))
assert_that(generated_jobs,
has_item(
contains_string("-c /path/to/my-app/config.json")))
assert_that(generated_jobs,
has_item('# End backdrop.collector jobs for some_id'))
def test_happy_path(self):
with temp_file('') as path_to_jobs:
output = self.run_crontab_script('current crontab', '/path/to/app',
path_to_jobs, 'some_id')
assert_that(output.strip(), is_('current crontab'))
def test_happy_path(self):
with temp_file('') as path_to_jobs:
output = self.run_crontab_script(
'current crontab', '/path/to/app', path_to_jobs, 'some_id')
assert_that(output.strip(),
is_('current crontab'))
def test_invalid_jobs_file_causes_failure(self):
with temp_file("afeg ;efhv 2[\-r u1\-ry1r") as jobs_path:
assert_raises(crontab.ParseError, crontab.generate_crontab, [],
jobs_path, "/path/to/app", "some_id")