Merge pull request #581 from itzg/dev/add-ci-tests

Added CI tests

.github/workflows/main.yml

@@ -16,7 +16,18 @@ on:
       - "[0-9]+.[0-9]+.[0-9]+-adopt13"
 
 jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Run tests
+        run: |
+          tests/test.sh
   build:
+    needs:
+      - test
     runs-on: ubuntu-latest
 
     steps:

.github/workflows/pr.yml

@@ -5,15 +5,12 @@ on:
     branches: [ master ]
 
 jobs:
-  build:
+  test:
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v2
 
-      - name: Build Docker image
-        uses: docker/build-push-action@v1.1.0
-        with:
-          tag_with_sha: true
-          cache_froms: itzg/minecraft-server:latest
-          push: false
+      - name: Run tests
+        run: |
+          tests/test.sh

start-deployBukkitSpigot

@@ -62,8 +62,12 @@ function downloadSpigot {
     downloadUrl="https://cdn.getbukkit.org/${getbukkitFlavor}/${getbukkitFlavor}-${VANILLA_VERSION}.jar"
   fi
 
+  if [ -f $SERVER ]; then
+    # tell curl to only download when newer
+    zarg="-z $SERVER"
+  fi
   log "Downloading $match from $downloadUrl ..."
-  curl -fsSL -o $SERVER "$downloadUrl"
+  curl -fsSL -o $SERVER $zarg "$downloadUrl"
   if [[ $? != 0 || $(grep -c "DOCTYPE html" $SERVER) != 0 ]]; then
     cat <<EOF
 
@@ -89,12 +93,12 @@ case "$TYPE" in
     ;;
 esac
 
-if [ ! -f $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
-   if isTrue "$BUILD_SPIGOT_FROM_SOURCE" || isTrue "$BUILD_FROM_SOURCE"; then
-     buildSpigotFromSource
-   else
-     downloadSpigot
-   fi
+if isTrue "$BUILD_SPIGOT_FROM_SOURCE" || isTrue "$BUILD_FROM_SOURCE"; then
+  if [ ! -f $SERVER ] || [ -n "$FORCE_REDOWNLOAD" ]; then
+    buildSpigotFromSource
+  fi
+else
+  downloadSpigot
 fi
 
 # Normalize on Spigot for operations below

start-deployPaper

@@ -5,17 +5,18 @@
 : ${PAPERBUILD:=latest}
 export SERVER=paper_server-${VANILLA_VERSION}-${PAPERBUILD}.jar
 
-if [ ! -f "$SERVER" ] || [ -n "$FORCE_REDOWNLOAD" ]; then
-    downloadUrl=${PAPER_DOWNLOAD_URL:-https://papermc.io/api/v1/paper/${VANILLA_VERSION}/${PAPERBUILD}/download}
-    log "Downloading Paper $VANILLA_VERSION (build $PAPERBUILD) from $downloadUrl ..."
-    curl -fsSL -o "$SERVER" "$downloadUrl"
-    if [ ! -f "$SERVER" ]; then
-      log "ERROR: failed to download from $downloadUrl (status=$?)"
-      exit 3
-    fi
+if [ -f "$SERVER" ] && ! isTrue "$FORCE_REDOWNLOAD"; then
+  zarg="-z '$SERVER'"
 fi
 
-# Normalize on Spigot for operations below
+downloadUrl=${PAPER_DOWNLOAD_URL:-https://papermc.io/api/v1/paper/${VANILLA_VERSION}/${PAPERBUILD}/download}
+log "Downloading Paper $VANILLA_VERSION (build $PAPERBUILD) from $downloadUrl ..."
+if ! curl -fsSL -o "$SERVER" $zarg "$downloadUrl"; then
+  log "ERROR: failed to download from $downloadUrl (status=$?)"
+  exit 3
+fi
+
+# Normalize on Spigot for downstream operations
 export TYPE=SPIGOT
 export SKIP_LOG4J_CONFIG=true
 

tests/docker-compose.test.yml

@@ -0,0 +1,17 @@
+version: "3.8"
+
+services:
+  sut:
+    depends_on:
+      - mc
+    image: itzg/mc-monitor:0.6.0
+    command: status --host mc --retry-interval 1s --retry-limit 120
+  mc:
+    restart: "no"
+    build:
+      context: ..
+      cache_from:
+      - itzg/minecraft-server:latest
+    environment:
+      EULA: "TRUE"
+

tests/test.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+cd $(dirname $0)
+
+failed=false
+args="-f docker-compose.test.yml"
+docker-compose $args run sut || failed=true
+echo "
+Result: failed=$failed"
+
+$failed && docker-compose $args logs mc
+docker-compose $args down -v
+
+if $failed; then
+  exit 1
+fi
+