def test_should_return_empty_list_when_no_services_are_missing(self):
components = {
'service://foo/exists': Service(Mock(), 'exists'),
'artefact://bar/artefact': MissingComponent('artefact://bar/artefact')
}
missing_services = filter_missing_services(components)
self.assertEquals(missing_services, [])
def fetch_missing_services_as_readonly(ignored, components):
missings = filter_missing_services(components)
missing_deferreds = []
for missing in missings:
host = components.get("host://%s" % missing.host, yadtshell.components.Host(missing.host))
host.is_readonly = True
readonly_service = yadtshell.components.ReadonlyService(host, missing.name)
readonly_service.needed_by = missing.needed_by
components[missing.uri] = readonly_service
missing_deferreds.append(readonly_service.status())
return defer.DeferredList(missing_deferreds, consumeErrors=True)
def fetch_missing_services_as_readonly(ignored, components):
missings = filter_missing_services(components)
missing_deferreds = []
for missing in missings:
host = components.get("host://%s" % missing.host,
yadtshell.components.Host(missing.host))
readonly_service = yadtshell.components.ReadonlyService(
host, missing.name)
readonly_service.needed_by = missing.needed_by
components[missing.uri] = readonly_service
missing_deferreds.append(readonly_service.status())
return defer.DeferredList(missing_deferreds, consumeErrors=True)
def fetch_missing_hosts(ignored, components):
missings = filter_missing_services(components)
missing_deferreds = []
for missing in missings:
host = components.get("host://%s" % missing.host)
if not host:
logger.warn("%s on unknown host referenced" % missing.uri)
d = query_status(missing.host, components)
d.addCallbacks(callback=create_host, callbackArgs=[components],
errback=handle_failing_status, errbackArgs=[components])
d.addErrback(yadtshell.twisted.report_error, logger.error)
missing_deferreds.append(d)
return defer.DeferredList(missing_deferreds, consumeErrors=True)
def test_should_return_missing_services(self):
components = {
'service://foo/exists': Service(Mock(), 'exists'),
'service://foo/missing': MissingComponent('service://foo/missing'),
'service://bar/missing': MissingComponent('service://bar/missing'),
'artefact://bar/artefact': MissingComponent('artefact://bar/artefact')
}
missing_services = filter_missing_services(components)
self.assertEquals(missing_services, [
components['service://foo/missing'],
components['service://bar/missing'],
])
def fetch_missing_hosts(ignored, components):
missings = filter_missing_services(components)
missing_deferreds = []
for missing in missings:
host = components.get("host://%s" % missing.host)
if not host:
logger.warn("%s on unknown host referenced" % missing.uri)
d = query_status(missing.host, components)
d.addCallbacks(callback=create_host,
callbackArgs=[components],
errback=handle_failing_status,
errbackArgs=[components])
d.addErrback(yadtshell.twisted.report_error, logger.error)
missing_deferreds.append(d)
return defer.DeferredList(missing_deferreds, consumeErrors=True)
