Remove redundant parts from no-restart test case

test/no-restart/docker-compose.yml

@@ -1,16 +1,10 @@
 services:
   backup:
     image: offen/docker-volume-backup:${TEST_VERSION:-canary}
-    hostname: hostnametoken
     restart: always
     environment:
-      BACKUP_FILENAME_EXPAND: 'true'
-      BACKUP_FILENAME: test-$$HOSTNAME.tar.gz
-      BACKUP_LATEST_SYMLINK: test-$$HOSTNAME.latest.tar.gz.gpg
+      BACKUP_FILENAME: test.tar.gz
       BACKUP_CRON_EXPRESSION: 0 0 5 31 2 ?
-      BACKUP_RETENTION_DAYS: ${BACKUP_RETENTION_DAYS:-7}
-      BACKUP_PRUNING_LEEWAY: 5s
-      BACKUP_PRUNING_PREFIX: test
     volumes:
       - app_data:/backup/app_data:ro
       - /var/run/docker.sock:/var/run/docker.sock:ro

test/no-restart/run.sh

@@ -11,9 +11,6 @@ export LOCAL_DIR=$(mktemp -d)
 docker compose up -d --quiet-pull
 sleep 5
 
-# A symlink for a known file in the volume is created so the test can check
-# whether symlinks are preserved on backup.
-docker compose exec offen ln -s /var/opt/offen/offen.db /var/opt/offen/db.link
 docker compose exec backup backup
 
 sleep 5
@@ -21,56 +18,7 @@ sleep 5
 expect_running_containers "1"
 
 tmp_dir=$(mktemp -d)
-tar -xvf "$LOCAL_DIR/test-hostnametoken.tar.gz" -C $tmp_dir
+tar -xvf "$LOCAL_DIR/test.tar.gz" -C $tmp_dir
 if [ ! -f "$tmp_dir/backup/app_data/offen.db" ]; then
   fail "Could not find expected file in untared archive."
 fi
-rm -f "$LOCAL_DIR/test-hostnametoken.tar.gz"
-
-if [ ! -L "$tmp_dir/backup/app_data/db.link" ]; then
-  fail "Could not find expected symlink in untared archive."
-fi
-
-pass "Found relevant files in decrypted and untared local backup."
-
-if [ ! -L "$LOCAL_DIR/test-hostnametoken.latest.tar.gz.gpg" ]; then
-  fail "Could not find symlink to latest version."
-fi
-
-pass "Found symlink to latest version in local backup."
-
-# The second part of this test checks if backups get deleted when the retention
-# is set to 0 days (which it should not as it would mean all backups get deleted)
-BACKUP_RETENTION_DAYS="0" docker compose up -d
-sleep 5
-
-docker compose exec backup backup
-
-if [ "$(find "$LOCAL_DIR" -type f | wc -l)" != "1" ]; then
-  fail "Backups should not have been deleted, instead seen: "$(find "$local_dir" -type f)""
-fi
-pass "Local backups have not been deleted."
-
-# The third part of this test checks if old backups get deleted when the retention
-# is set to 7 days (which it should)
-
-BACKUP_RETENTION_DAYS="7" docker compose up -d
-sleep 5
-
-info "Create first backup with no prune"
-docker compose exec backup backup
-
-touch -r "$LOCAL_DIR/test-hostnametoken.tar.gz" -d "14 days ago" "$LOCAL_DIR/test-hostnametoken-old.tar.gz"
-
-info "Create second backup and prune"
-docker compose exec backup backup
-
-if [ -f "$LOCAL_DIR/test-hostnametoken-old.tar.gz" ]; then
-  fail "Backdated file has not been deleted."
-fi
-
-if [ ! -f "$LOCAL_DIR/test-hostnametoken.tar.gz" ]; then
-  fail "Recent file has been deleted."
-fi
-
-pass "Old remote backup has been pruned, new one is still present."