def setUp(self): config = get_collector_config('DiskSpaceCollector', { 'interval': 10, 'byte_unit': 'gigabyte' }) self.collector = DiskSpaceCollector(config, None)
def setUp(self): config = get_collector_config('DiskSpaceCollector', { 'interval' : 10, 'byte_unit' : 'gigabyte' }) self.collector = DiskSpaceCollector(config, None)
class TestDiskSpaceCollector(CollectorTestCase): def setUp(self): config = get_collector_config('DiskSpaceCollector', { 'interval': 10, 'byte_unit': 'gigabyte' }) self.collector = DiskSpaceCollector(config, None) @patch('os.access', Mock(return_value=True)) @patch.object(Collector, 'publish') def test_should_work_with_real_data(self, publish_mock): statvfs_mock = Mock() statvfs_mock.f_bsize = 4096 statvfs_mock.f_frsize = 4096 statvfs_mock.f_blocks = 360540255 statvfs_mock.f_bfree = 285953527 statvfs_mock.f_bavail = 267639130 statvfs_mock.f_files = 91578368 statvfs_mock.f_ffree = 91229495 statvfs_mock.f_favail = 91229495 statvfs_mock.f_flag = 4096 statvfs_mock.f_namemax = 255 with nested( patch('os.stat'), patch('os.major', Mock(return_value=9)), patch('os.minor', Mock(return_value=0)), patch('__builtin__.open', Mock(return_value=self.getFixture('proc_mounts')))): file_systems_mock = disk.get_file_systems() with nested( patch('disk.get_file_systems', Mock(return_value=file_systems_mock)), patch('os.statvfs', Mock(return_value=statvfs_mock))): self.collector.collect() self.assertPublishedMany( publish_mock, { 'root.gigabyte_used': (284.525, 2), 'root.gigabyte_free': (1090.826, 2), 'root.gigabyte_avail': (1020.962, 2), 'root.inodes_used': 348873, 'root.inodes_free': 91229495, 'root.inodes_avail': 91229495 })
class TestDiskSpaceCollector(CollectorTestCase): def setUp(self): config = get_collector_config('DiskSpaceCollector', { 'interval' : 10, 'byte_unit' : 'gigabyte' }) self.collector = DiskSpaceCollector(config, None) @patch('os.access', Mock(return_value=True)) @patch.object(Collector, 'publish') def test_should_work_with_real_data(self, publish_mock): statvfs_mock = Mock() statvfs_mock.f_bsize = 4096 statvfs_mock.f_frsize = 4096 statvfs_mock.f_blocks = 360540255 statvfs_mock.f_bfree = 285953527 statvfs_mock.f_bavail = 267639130 statvfs_mock.f_files = 91578368 statvfs_mock.f_ffree = 91229495 statvfs_mock.f_favail = 91229495 statvfs_mock.f_flag = 4096 statvfs_mock.f_namemax = 255 with nested( patch('os.stat'), patch('os.major', Mock(return_value = 9)), patch('os.minor', Mock(return_value = 0)), patch('__builtin__.open', Mock(return_value = self.getFixture('proc_mounts'))) ): file_systems_mock = disk.get_file_systems() with nested( patch('disk.get_file_systems', Mock(return_value = file_systems_mock)), patch('os.statvfs', Mock(return_value = statvfs_mock)) ): self.collector.collect() self.assertPublishedMany(publish_mock, { 'root.gigabyte_used' : ( 284.525, 2), 'root.gigabyte_free' : (1090.826, 2), 'root.gigabyte_avail' : (1020.962, 2), 'root.inodes_used' : 348873, 'root.inodes_free' : 91229495, 'root.inodes_avail' : 91229495 })
class TestDiskSpaceCollector(CollectorTestCase): def setUp(self): config = get_collector_config('DiskSpaceCollector', { 'interval' : 10, 'byte_unit' : 'gigabyte' }) self.collector = DiskSpaceCollector(config, None) @patch('__builtin__.open') @patch('os.access', Mock(return_value=True)) def test_get_file_systems(self, open_mock): result = None open_mock.return_value = StringIO(""" rootfs / rootfs rw 0 0 none /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0 none /proc proc rw,nosuid,nodev,noexec,relatime 0 0 none /dev devtmpfs rw,relatime,size=24769364k,nr_inodes=6192341,mode=755 0 0 none /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0 fusectl /sys/fs/fuse/connections fusectl rw,relatime 0 0 /dev/disk/by-uuid/81969733-a724-4651-9cf5-64970f86daba / ext3 rw,relatime,errors=continue,barrier=0,data=ordered 0 0 none /sys/kernel/debug debugfs rw,relatime 0 0 none /sys/kernel/security securityfs rw,relatime 0 0 none /dev/shm tmpfs rw,nosuid,nodev,relatime 0 0 none /var/run tmpfs rw,nosuid,relatime,mode=755 0 0 none /var/lock tmpfs rw,nosuid,nodev,noexec,relatime 0 0 """.strip()) with nested( patch('os.stat'), patch('os.major'), patch('os.minor') ) as (os_stat_mock, os_major_mock, os_minor_mock): os_stat_mock.return_value.st_dev = 42 os_major_mock.return_value = 9 os_minor_mock.return_value = 0 result = self.collector.get_file_systems() os_stat_mock.assert_called_once_with('/') os_major_mock.assert_called_once_with(42) os_minor_mock.assert_called_once_with(42) self.assertEqual(result, { (9, 0) : {'device' : '/dev/disk/by-uuid/81969733-a724-4651-9cf5-64970f86daba', 'mount_point' : '/'} }) open_mock.assert_called_once_with('/proc/mounts') return result @patch('os.access', Mock(return_value=True)) @patch.object(Collector, 'publish') def test_should_work_with_real_data(self, publish_mock): statvfs_mock = Mock() statvfs_mock.f_bsize = 4096 statvfs_mock.f_frsize = 4096 statvfs_mock.f_blocks = 360540255 statvfs_mock.f_bfree = 285953527 statvfs_mock.f_bavail = 267639130 statvfs_mock.f_files = 91578368 statvfs_mock.f_ffree = 91229495 statvfs_mock.f_favail = 91229495 statvfs_mock.f_flag = 4096 statvfs_mock.f_namemax = 255 with nested( patch('os.stat'), patch('os.major', Mock(return_value = 9)), patch('os.minor', Mock(return_value = 0)), patch('os.path.isdir', Mock(return_value = False)), patch('__builtin__.open', Mock(return_value = self.getFixture('proc_mounts'))), patch('os.statvfs', Mock(return_value = statvfs_mock)) ): self.collector.collect() self.assertPublishedMany(publish_mock, { 'root.gigabyte_used' : ( 284.525, 2), 'root.gigabyte_free' : (1090.826, 2), 'root.gigabyte_avail' : (1020.962, 2), 'root.inodes_used' : 348873, 'root.inodes_free' : 91229495, 'root.inodes_avail' : 91229495 })