Merge pull request #30 from confio/add-integration-tests

Add COSMOS_ENABLED to ci

.circleci/config.yml

@@ -6,6 +6,7 @@ workflows:
       - build
       - lint
       - faucet_docker
+      - test
 
 jobs:
   build:
@@ -30,8 +31,53 @@ jobs:
             - ~/.cache/yarn
       - run:
           command: yarn build
+  test:
+    machine:
+      # We can't use a containerized environment since it requires remote docker to start custom containers.
+      # However, we can't access the remote docker's network from the primary container. This is a
+      # feature, as documented in https://circleci.com/docs/2.0/building-docker-images/#separation-of-environments
+      # As a consequence, we cannot use the circleci CLI for this job because "You cannot use the machine
+      # executor in local jobs." (https://circleci.com/docs/2.0/local-cli/#limitations-of-running-jobs-locally)
+      image: ubuntu-1604:201903-01
+    steps:
+      - checkout
+      - run: # start early for less wait time below
+          command: ./scripts/cosm/start.sh
+          background: true
       - run:
+          # The images ubuntu-1604:201903-01 comes with preinstalled nvm, which does not work well with non-login shells
+          name: Uninstall nvm
+          command: rm -rf "$NVM_DIR" ~/.npm ~/.bower
+      - run:
+          name: Install nodejs and yarn
+          command: |
+            curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
+            curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
+            echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
+            sudo apt update && sudo apt install nodejs yarn
+      - run:
+          name: Version information
+          command: echo "node $(node --version)"; echo "yarn $(yarn --version)"
+      - restore_cache:
+          name: Restore Yarn Package Cache
+          keys:
+            - yarn-packages-{{ checksum "yarn.lock" }}
+      - run:
+          name: Install Dependencies
+          command: yarn install --frozen-lockfile
+      - save_cache:
+          name: Save Yarn Package Cache
+          key: yarn-packages-{{ checksum "yarn.lock" }}
+          paths:
+            - ~/.cache/yarn
+      - run: # wait until cosm scripts have fully started (this includes time for docker pull)
+          command: timeout 60 bash -c "until curl -s http://localhost:1317/node_info > /dev/null; do sleep 1; done"
+      - run:
+          environment:
+            COSMOS_ENABLED: 1
           command: yarn test
+      - run:
+          command: ./scripts/cosm/stop.sh
   lint:
     docker:
       - image: circleci/node:10

scripts/cosm/env

@@ -1,4 +1,4 @@
-# Choose from https://hub.docker.com/r/cosmwasm/wasmd/tags
+# Choose from https://hub.docker.com/r/cosmwasm/wasmd-demo/tags
 REPOSITORY="cosmwasm/wasmd-demo"
 VERSION="latest"
 

scripts/cosm/start.sh

@@ -15,6 +15,10 @@ echo "Using temporary dir $TMP_DIR"
 WASMD_LOGFILE="$TMP_DIR/wasmd.log"
 REST_SERVER_LOGFILE="$TMP_DIR/rest-server.log"
 
+# pull the newest copy of the docker image
+# this is important as the sleep timeout below will fail on first run (downloading entire docker stack usually > 10s)
+docker pull "$REPOSITORY:$VERSION"
+
 # This starts up wasmd
 docker volume rm -f wasmd_data
 docker run --rm \
@@ -30,12 +34,17 @@ docker run --rm \
 
 echo "wasmd running and logging into $WASMD_LOGFILE"
 
+# Debug chain start
+sleep 3
+cat "$WASMD_LOGFILE"
+
 sleep 10
 
 if [ "$(docker inspect -f '{{.State.Running}}' "$CONTAINER_NAME")" != "true" ]; then
   echo "Container named '$CONTAINER_NAME' not running. We cannot continue." \
     "This can happen when 'docker run' needs too long to download and start." \
     "It might be worth retrying this step once the image is in the local docker cache."
+  docker kill "$CONTAINER_NAME"
   exit 1
 fi
 
@@ -47,3 +56,7 @@ docker exec "$CONTAINER_NAME" \
   > "$REST_SERVER_LOGFILE" &
 
 echo "rest server running on http://localhost:1317 and logging into $REST_SERVER_LOGFILE"
+
+# Debug rest server start
+sleep 3
+cat "$REST_SERVER_LOGFILE"