chore(test): organize tests a bit better (#7)

* chore(test): organize tests a bit better

* add caching

docker-compose.yml

@@ -1,12 +1,17 @@
-# Start vault server locally
-# You can run integration tests against server by running
-#  `VAULT_HOST=localhost VAULT_PORT=8200 CI=true npm run test:integration-ent`
+# Start vault server locally for the purposes of integration tests.
 version: "3.0"
 services:
   vault:
-    image: hashicorp/vault-enterprise:1.3.0_ent
+    image: vault:1.3.0
     environment:
       VAULT_DEV_ROOT_TOKEN_ID: testtoken
     ports:
       - 8200:8200
+    privileged: true
+  vault-enterprise:
+    image: hashicorp/vault-enterprise:1.3.0_ent
+    environment:
+      VAULT_DEV_ROOT_TOKEN_ID: testtoken
+    ports:
+      - 8201:8201
     privileged: true