Zstd test does not need to spin up MinIO server (#258)

test/cli-zstd/run.sh

@@ -1,66 +0,0 @@
-#!/bin/sh
-
-set -e
-
-cd $(dirname $0)
-. ../util.sh
-current_test=$(basename $(pwd))
-
-docker network create test_network
-docker volume create backup_data
-docker volume create app_data
-# This volume is created to test whether empty directories are handled
-# correctly. It is not supposed to hold any data.
-docker volume create empty_data
-
-docker run -d \
-  --name minio \
-  --network test_network \
-  --env MINIO_ROOT_USER=test \
-  --env MINIO_ROOT_PASSWORD=test \
-  --env MINIO_ACCESS_KEY=test \
-  --env MINIO_SECRET_KEY=GMusLtUmILge2by+z890kQ \
-  -v backup_data:/data \
-  minio/minio:RELEASE.2020-08-04T23-10-51Z server /data
-
-docker exec minio mkdir -p /data/backup
-
-docker run -d \
-  --name offen \
-  --network test_network \
-  -v app_data:/var/opt/offen/ \
-  offen/offen:latest
-
-sleep 10
-
-docker run --rm \
-  --network test_network \
-  -v app_data:/backup/app_data \
-  -v empty_data:/backup/empty_data \
-  -v /var/run/docker.sock:/var/run/docker.sock \
-  --env AWS_ACCESS_KEY_ID=test \
-  --env AWS_SECRET_ACCESS_KEY=GMusLtUmILge2by+z890kQ \
-  --env AWS_ENDPOINT=minio:9000 \
-  --env AWS_ENDPOINT_PROTO=http \
-  --env AWS_S3_BUCKET_NAME=backup \
-  --env BACKUP_COMPRESSION=zst \
-  --env BACKUP_FILENAME='test.{{ .Extension }}' \
-  --env "BACKUP_FROM_SNAPSHOT=true" \
-  --entrypoint backup \
-  offen/docker-volume-backup:${TEST_VERSION:-canary}
-
-# Have to install tar and zstd on Alpine because the plain image comes with very
-# basic tar from busybox and it does not seem to support zstd
-docker run --rm \
-  -v backup_data:/data alpine \
-  ash -c 'apk add --no-cache zstd tar && tar -xvf /data/backup/test.tar.zst --zstd && test -f /backup/app_data/offen.db && test -d /backup/empty_data'
-
-pass "Found relevant files in untared remote backup."
-
-# This test does not stop containers during backup. This is happening on
-# purpose in order to cover this setup as well.
-expect_running_containers "2"
-
-docker rm $(docker stop minio offen)
-docker volume rm backup_data app_data
-docker network rm test_network

test/zstd/run.sh

@@ -0,0 +1,46 @@
+#!/bin/sh
+
+set -e
+
+cd $(dirname $0)
+. ../util.sh
+current_test=$(basename $(pwd))
+
+docker network create test_network
+docker volume create app_data
+
+mkdir -p local
+
+docker run -d \
+  --name offen \
+  --network test_network \
+  -v app_data:/var/opt/offen/ \
+  offen/offen:latest
+
+sleep 10
+
+docker run --rm \
+  --network test_network \
+  -v app_data:/backup/app_data \
+  -v ./local:/archive \
+  -v /var/run/docker.sock:/var/run/docker.sock \
+  --env BACKUP_COMPRESSION=zst \
+  --env BACKUP_FILENAME='test.{{ .Extension }}' \
+  --entrypoint backup \
+  offen/docker-volume-backup:${TEST_VERSION:-canary}
+
+tmp_dir=$(mktemp -d)
+tar -xvf ./local/test.tar.zst --zstd -C $tmp_dir
+if [ ! -f "$tmp_dir/backup/app_data/offen.db" ]; then
+  fail "Could not find expected file in untared archive."
+fi
+pass "Found relevant files in untared local backup."
+
+# This test does not stop containers during backup. This is happening on
+# purpose in order to cover this setup as well.
+expect_running_containers "1"
+
+docker rm $(docker stop offen)
+
+docker volume rm app_data
+docker network rm test_network