Fix up test stack (#398)

Former-commit-id: 088105c7829254fc8ff1f31b71d28fd916def7eb

app/data/compose/docker-compose-fixturenet-laconicd.yml

@@ -1,10 +1,11 @@
-version: "3.2"
 services:
   laconicd:
     restart: unless-stopped
     image: cerc/laconicd:local
     command: ["sh", "/docker-entrypoint-scripts.d/create-fixturenet.sh"]
     volumes:
+      # The cosmos-sdk node's database directory:
+      - laconicd-data:/root/.laconicd/data
       # TODO: look at folding these scripts into the container
       - ../config/fixturenet-laconicd/create-fixturenet.sh:/docker-entrypoint-scripts.d/create-fixturenet.sh
       - ../config/fixturenet-laconicd/export-mykey.sh:/docker-entrypoint-scripts.d/export-mykey.sh

app/data/compose/docker-compose-test.yml

@@ -1,7 +1,13 @@
-version: "3.2"
 services:
   test:
     image: cerc/test-container:local
     restart: always
+    environment:
+      CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}
+    volumes:
+      - test-data:/var
     ports:
       - "80"
+
+volumes:
+  test-data: