Untangle tests (#112)

* Isolate S3 test case

* Isolate webdav test case

* Isolate SSH test case

* Isolate local storage test case

* Isolate gpg test case

* Add missing volume mount

* Fix file locations for local test case

* Remove compose test case, use utils

* Use test utils throughout

* Use dedicated tmp dir

* Fix link location that is being tested

* Use dedicated tmp_dirs when working on host fs

* Force delete artifact

* Fix expected filename

* Provide helpful messages on failing tests

* Fix filename

* Use proper volume names

* Fix syntax error, use large resource class

* Use named Docker volumes when referencing them in test scripts

* Add name of test case to logging output

test/ownership/run.sh

@@ -4,6 +4,8 @@
 set -e
 
 cd $(dirname $0)
+. ../util.sh
+current_test=$(basename $(pwd))
 
 mkdir -p local
 
@@ -12,17 +14,17 @@ sleep 5
 
 docker-compose exec backup backup
 
-sudo tar --same-owner -xvf ./local/backup.tar.gz -C /tmp
+tmp_dir=$(mktemp -d)
+sudo tar --same-owner -xvf ./local/backup.tar.gz -C $tmp_dir
 
-sudo find /tmp/backup/postgres > /dev/null
-echo "[TEST:PASS] Backup contains files at expected location"
+sudo find $tmp_dir/backup/postgres > /dev/null
+pass "Backup contains files at expected location"
 
-for file in $(sudo find /tmp/backup/postgres); do
+for file in $(sudo find $tmp_dir/backup/postgres); do
   if [ "$(sudo stat -c '%u:%g' $file)" != "70:70" ]; then
-    echo "[TEST:FAIL] Unexpected file ownership for $file: $(sudo stat -c '%u:%g' $file)"
-    exit 1
+    fail "Unexpected file ownership for $file: $(sudo stat -c '%u:%g' $file)"
   fi
 done
-echo "[TEST:PASS] All files and directories in backup preserved their ownership."
+pass "All files and directories in backup preserved their ownership."
 
 docker-compose down --volumes