Minor improvement on tests to make it quicker

Makefile

@@ -1,31 +1,40 @@
-.PHONY: build-x86 build-arm build-all test
-
 DOCKER_TAG ?= docker-duplicity-cron
 
+.PHONY: default
 default: build-x86
 
+.PHONY: test
 test: test-x86
 
+.PHONY: build-x86
 build-x86:
 	docker build -f ./Dockerfile.ubuntu -t $(DOCKER_TAG):ubuntu .
 
+.PHONY: build-arm
 build-arm:
 	docker build -f ./Dockerfile.raspbian -t $(DOCKER_TAG):raspbian .
 
+.PHONY: build-all
 build-all: build-x86 build-arm
 
+.PHONY: test-x86
 test-x86: build-x86
 	./test.sh $(DOCKER_TAG) ubuntu
 
+.PHONY: test-arm
 test-arm: build-arm
 	./test.sh $(DOCKER_TAG) raspbian
 
+.PHONY: test-all
 test-all: test-x86 test-arm
 
+.PHONY: shell-x86
 shell-x86: build-x86
 	docker run --rm -it $(DOCKER_TAG):ubuntu bash
 
+.PHONY: shell-arm
 shell-arm: build-arm
 	docker run --rm -it $(DOCKER_TAG):raspbian bash
 
+.PHONY: shell
 shell: shell-x86

itest.sh

@@ -0,0 +1,22 @@
+#! /bin/bash
+set -e
+
+echo "Performing backup tests"
+
+echo "Create test data..."
+mkdir -p /data && echo Test > /data/test.txt
+
+echo "Making backup..."
+/backup.sh
+
+echo "Verify backup..."
+/verify.sh
+
+echo "Delete test data..."
+rm -fr /data/*
+
+echo "Restore backup..."
+/restore.sh
+
+echo "Verify backup..."
+/verify.sh

test.sh

@@ -6,26 +6,10 @@ tag=$2
 full_image="${image_name}:${tag}"
 container_name="${image_name}-${tag}"
 
-# Create backup container
+# Run the test script within the container
-docker run -d -e SKIP_ON_START=true --name ${container_name} $full_image bash -c "/bin/sleep 20"
+docker run --rm \
-# Create some test data
+    -e SKIP_ON_START=true \
-docker exec $container_name sh -c "mkdir -p /data && echo Test > /data/test.txt"
+    -v "$(pwd)/itest.sh:/itest.sh" \
-# Backup data
+    --name ${container_name} \
-echo "Making backup..."
+    $full_image \
-docker exec $container_name /backup.sh
+    bash -c "/itest.sh"
-# Verify the backup
-echo "Verify backup..."
-docker exec $container_name /verify.sh
-# Remove test file
-echo "Clear data..."
-docker exec $container_name sh -c "rm /data/*"
-# Restore the backup
-echo "Restore backup..."
-docker exec $container_name /restore.sh
-# Verify the backup
-echo "Verify backup..."
-docker exec $container_name /verify.sh
-# Stop the container
-docker kill $container_name
-# Remove the container
-docker rm $container_name