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Clean up monitoring tests zpool creation/teardown

This commit is contained in:
Aaron Whitehouse 2022-03-17 22:13:13 +00:00
parent 8571510685
commit 33648050dd
1 changed files with 21 additions and 10 deletions
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31
tests/0_monitoring_tests/test_monitoring.py
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@ -12,6 +12,11 @@ import unittest
sanoid_cmd = os.environ.get("SANOID")
pool_disk_image1 = "/zpool1.img"
pool_name1 = "sanoid-test-1"
pool_disk_image2 = "/zpool2.img"
pool_name2 = "sanoid-test-2"
def monitor_snapshots_command():
"""Runs sanoid --monitor-snapshots and returns a CompletedProcess instance"""
@ -32,19 +37,25 @@ class TestMonitoringOutput(unittest.TestCase):
self.assertEqual(return_info.stdout, b"CRIT: sanoid-test-1 has no daily snapshots at all!, CRIT: sanoid-test-1 has no hourly snapshots at all!, CRIT: sanoid-test-1 has no monthly snapshots at all!, CRIT: sanoid-test-2 has no daily snapshots at all!, CRIT: sanoid-test-2 has no hourly snapshots at all!, CRIT: sanoid-test-2 has no monthly snapshots at all!\n")
self.assertEqual(return_info.returncode, 2)
class TestsWithZpool(unittest.TestCase):
"""Tests that require a test zpool"""
def setUp(self):
"""Set up the zpool"""
subprocess.run(["truncate", "-s", "512M", pool_disk_image1], check=True)
subprocess.run(["zpool", "create", "-f", pool_name1, pool_disk_image1], check=True)
subprocess.run(["truncate", "-s", "512M", pool_disk_image2], check=True)
subprocess.run(["zpool", "create", "-f", pool_name2, pool_disk_image2], check=True)
def tearDown(self):
"""Clean up on either passed or failed tests"""
subprocess.run(["zpool", "export", pool_name1])
subprocess.run(["zpool", "export", pool_name2])
def test_with_zpool_no_snapshots(self):
"""Test what happens if there is a zpool, but with no snapshots"""
# Make the zpool
if not os.environ.get("POOL_TARGET"):
pool_disk_image = "/zpool.img"
else:
subprocess.run(["mkdir", "-p", os.environ.get("POOL_TARGET")], check=True)
pool_disk_image = os.environ.get("POOL_TARGET") + "/zpool.img"
subprocess.run(["truncate", "-s", "5120M", pool_disk_image], check=True)
subprocess.run(["zpool", "create", "-f", os.environ.get("POOL_NAME"), pool_disk_image], check=True)
# Run sanoid --monitor-snapshots before doing anything else
return_info = monitor_snapshots_command()
self.assertEqual(return_info.stdout, b"CRIT: sanoid-test-1 has no daily snapshots at all!, CRIT: sanoid-test-1 has no hourly snapshots at all!, CRIT: sanoid-test-1 has no monthly snapshots at all!, CRIT: sanoid-test-2 has no daily snapshots at all!, CRIT: sanoid-test-2 has no hourly snapshots at all!, CRIT: sanoid-test-2 has no monthly snapshots at all!\n")