cleanup tests

test_zfsnode.py

@@ -1,43 +1,26 @@
+from basetest import *
 
-#default test stuff
-import unittest
-from bin.zfs_autobackup import *
-
-import subprocess
-import time
-from pprint import pformat
 
 class TestZfsNode(unittest.TestCase):
 
     def setUp(self):
-        print("Preparing zfs filesystems...")
-
-        #need ram blockdevice
-        # subprocess.call("rmmod brd", shell=True)
-        subprocess.check_call("modprobe brd rd_size=512000", shell=True)
-
-        #remove old stuff
-        subprocess.call("zpool destroy test_source1", shell=True)
-        subprocess.call("zpool destroy test_source2", shell=True)
-        subprocess.call("zpool destroy test_target1", shell=True)
-
-        #create pools
-        subprocess.check_call("zpool create test_source1 /dev/ram0", shell=True)
-        subprocess.check_call("zpool create test_source2 /dev/ram1", shell=True)
-        subprocess.check_call("zpool create test_target1 /dev/ram2", shell=True)
-
-        #create test structure
-        subprocess.check_call("zfs create -p test_source1/fs1/sub", shell=True)
-        subprocess.check_call("zfs create -p test_source2/fs2/sub", shell=True)
-        subprocess.check_call("zfs create -p test_source2/fs3/sub", shell=True)
-        subprocess.check_call("zfs set autobackup:test=true test_source1/fs1", shell=True)
-        subprocess.check_call("zfs set autobackup:test=child test_source2/fs2", shell=True)
-
-        print("Prepare done")
-
+        prepare_zpools()
         return super().setUp()
 
 
+    def test_consistent_snapshot(self):
+        logger=Logger()
+        description="[Source]"
+        node=ZfsNode("test", logger, description=description)
+
+        with self.subTest("### no changes, no snapshot"):
+            node.consistent_snapshot(node.selected_datasets, "snap1", 100000)
+            s=pformat(subprocess.check_call("zfs list -r -t all" , shell=True))
+            print(s)
+
+
+
+
 
     def test_getselected(self):
         logger=Logger()
@@ -51,7 +34,7 @@ class TestZfsNode(unittest.TestCase):
  (local): test_source1/fs1/sub,
  (local): test_source2/fs2/sub]""")
 
-        #caching, so expect same result
+        #caching, so expect same result after changing it
         subprocess.check_call("zfs set autobackup:test=true test_source2/fs3", shell=True)
         self.assertEqual (s, """[(local): test_source1/fs1,
  (local): test_source1/fs1/sub,
@@ -59,5 +42,7 @@ class TestZfsNode(unittest.TestCase):
 
 
 
+
+
 if __name__ == '__main__':
     unittest.main()