initial version of the mineflayer based npm test

Dockerfile

@@ -21,6 +21,7 @@ ENV ENABLE_RCON=false
 ENV MOTD="\u00A7a\u00A7l/make\u00A7r your \u00A7bown\u00A7r Plugins/Mods, \u00A7l\u00A76with Scratch\!"
 EXPOSE 25565 25575 7070 8080
 ENTRYPOINT [ "/data-init/start-custom" ]
+HEALTHCHECK --start-period=1m --timeout=3s --interval=17s --retries=1 CMD mc-health
 
 # TODO When https://github.com/itzg/docker-minecraft-server/issues/1449,
 #      then "ENV ICON=/data-init/server-icon.png", but until then that's in the start-custom

Dockerfile-local

@@ -17,6 +17,7 @@ ENV ENABLE_RCON=false
 ENV MOTD="\u00A7a\u00A7l/make\u00A7r your \u00A7bown\u00A7r Plugins/Mods, \u00A7l\u00A76with Scratch\!"
 EXPOSE 25565 25575 7070 8080
 ENTRYPOINT [ "/data-init/start-custom" ]
+HEALTHCHECK --start-period=1m --timeout=3s --interval=17s --retries=1 CMD mc-health
 
 # TODO When https://github.com/itzg/docker-minecraft-server/issues/1449,
 #      then "ENV ICON=/data-init/server-icon.png", but until then that's in the start-custom

settings.gradle

@@ -1,3 +1,3 @@
-include 'test-utils', 'engine', 'api', 'storeys', 'web', 'scratch3'
+include 'test-utils', 'engine', 'api', 'storeys', 'web', 'scratch3', 'test-mineflayer'
 
 rootProject.name = 'minecraft-storeys-maker'

test

@@ -2,18 +2,32 @@
 set -euox pipefail
 
 # https://github.com/OASIS-learn-study/minecraft-storeys-maker#build-it
+# NB --format=docker because the "oci" default looses the mc-health HEALTHCHECK of the parent image
 ./gradlew build
-podman build -f Dockerfile-local -t minecraft-storeys-maker .
-podman run -it --rm --name storeys \
-    -e OPS=73551f35-7acb-45c0-bc65-8083c53eec69,fb79c1a9-72bd-34dc-9775-c2ac868d7ccf \
+podman build -f Dockerfile-local --format=docker -t minecraft-storeys-maker .
+
+podman stop --time 7 storeys || true
+
+podman run --name storeys --detach --rm \
+    -e ONLINE_MODE=FALSE \
     -v $PWD/minecraft-server-test-data:/data:Z -e UID=0 -e GID=0 \
     -p 25565:25565 -p 8080:8080 -p 7070:7070 minecraft-storeys-maker
 
-# TODO for PR #348 with mineflayer: -e ONLINE_MODE=FALSE \
-# BUT this requires LuckPerms integration first (because OPS won't work anymore, nor Mineflayer)
+podman logs -f storeys &
+
+RETRIES=30
+until podman healthcheck run storeys; do
+  RETRIES=$(($RETRIES - 1))
+    if [ $RETRIES -eq 0 ]; then
+        echo "Minecraft container failed to become healthy, giving up now"
+        exit 1
+    fi
+    sleep 1
+done
+
+./gradlew test-mineflayer:npmTest
 
-# The `OPS` with your Minecraft ID is required because the command requires permission;
-# alternatively [use permissions](https://github.com/OASIS-learn-study/minecraft-storeys-maker/issues/276).
+podman stop storeys
 
 # Note that `-e UID=0 -e GID=0` makes `itzg/minecraft-server`'s processes run as `root`
 # (instead of its default UID/GID `1000` which is hard-coded in its `setup-user.sh`),

test-mineflayer/build.gradle

@@ -0,0 +1,22 @@
+plugins {
+    id "com.github.node-gradle.node" version "3.2.1"
+}
+
+node {
+    // https://github.com/srs/gradle-node-plugin/blob/master/docs/node.md#configuring-the-plugin
+    version = '16.0.0'
+    npmVersion = '7.24.0'
+    download = true
+}
+
+task npmInstallDep(type: NpmTask, dependsOn: 'npmSetup') {
+    inputs.file('package.json')
+    outputs.upToDateWhen { file('node_modules').exists() }
+
+    npmCommand = ['install']
+}
+
+task npmTest(type: NpmTask, dependsOn: 'npmInstallDep') {
+    args = ['test']
+}
+