def test_host_crawler(self, *args):
crawler = HostCrawler(features=['os', 'cpu'], namespace='localhost')
frames = list(crawler.crawl())
namespaces = [f.metadata['namespace'] for f in frames]
assert namespaces == ['localhost']
features_count = [f.num_features for f in frames]
assert features_count == [2]
system_types = [f.metadata['system_type'] for f in frames]
assert system_types == ['host']
assert args[0].call_count == 1
def test_host_crawler(self, *args):
crawler = HostCrawler(features=['os', 'cpu'], namespace='localhost')
frames = list(crawler.crawl())
namespaces = [f.metadata['namespace'] for f in frames]
assert namespaces == ['localhost']
features_count = [f.num_features for f in frames]
assert features_count == [2]
system_types = [f.metadata['system_type'] for f in frames]
assert system_types == ['host']
assert args[0].call_count == 1
def test_failed_host_crawler_with_ignore_failure(self, *args):
crawler = HostCrawler(features=['cpu', 'os', 'cpu'],
namespace='localhost')
frames = list(crawler.crawl())
namespaces = sorted([f.metadata['namespace'] for f in frames])
assert namespaces == sorted(['localhost'])
features_count = [f.num_features for f in frames]
assert features_count == [2]
system_types = [f.metadata['system_type'] for f in frames]
assert system_types == ['host']
assert args[0].call_count == 1
def test_failed_host_crawler_with_ignore_failure(self, *args):
crawler = HostCrawler(
features=[
'cpu',
'os',
'cpu'],
namespace='localhost')
frames = list(crawler.crawl())
namespaces = sorted([f.metadata['namespace'] for f in frames])
assert namespaces == sorted(['localhost'])
features_count = [f.num_features for f in frames]
assert features_count == [2]
system_types = [f.metadata['system_type'] for f in frames]
assert system_types == ['host']
assert args[0].call_count == 1
def test_failed_host_crawler(self, *args):
crawler = HostCrawler(features=['os', 'cpu'], namespace='localhost')
with self.assertRaises(OSError):
frames = list(crawler.crawl(ignore_plugin_exception=False))
assert args[0].call_count == 1
def test_failed_host_crawler(self, *args):
crawler = HostCrawler(features=['os', 'cpu'], namespace='localhost')
with self.assertRaises(OSError):
frames = list(crawler.crawl(ignore_plugin_exception=False))
assert args[0].call_count == 1
