docker tests

Author: pirafrank

.env.sh.sample

@@ -0,0 +1 @@
+export GITHUB_TOKEN="gh123abc"

.github/workflows/pr.yml

@@ -36,3 +36,25 @@ jobs:
         run: npm run test
         env:
           GITHUB_TOKEN: ${{ secrets.GH_TKN }}
+
+      # docs: https://github.com/marketplace/actions/build-and-push-docker-images
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      # docs: https://docs.docker.com/build/ci/github-actions/test-before-push/
+      - name: Build Docker image
+        uses: docker/build-push-action@v5
+        with:
+          push: false
+          context: .
+          load: true
+          tags: github-graphql-client:latest
+
+      - name: Run Docker tests
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_TKN }}
+        run: npm run docker:test
+        continue-on-error: true

package.json

@@ -12,7 +12,9 @@
     "test": "jest",
     "test:index": "jest --testPathPattern=index.test.js",
     "test:github": "jest --testPathPattern=github.test.js",
-    "docker:build": "docker build -t github-graphql-client -f Dockerfile ."
+    "docker:build": "docker build -t github-graphql-client -f Dockerfile .",
+    "docker:test": "./test.docker.sh",
+    "docker:all": "npm run docker:build && npm run docker:test"
   },
   "keywords": [
     "git",

test.docker.sh

@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+
+source .env.sh
+
+echo "************** help *****************"
+
+# test handling of single parameter
+docker run --rm \
+-v ./dummy:/app/dummy \
+-w /app \
+-e GITHUB_TOKEN \
+-e DEBUG \
+github-graphql-client:latest "--help"
+
+echo "************ branch arg missing *******************"
+
+# test handling of multiple parameters
+docker run --rm \
+-v ./dummy:/app/dummy \
+-w /app \
+-e GITHUB_TOKEN \
+-e DEBUG \
+github-graphql-client:latest commit -o pirafrank -r 'test-repo' -c dummy/file1.txt -m 'this is a commit msg'
+
+echo "************** all separated *****************"
+
+# test handling of multiple parameters
+docker run --rm \
+-v ./dummy:/app/dummy \
+-w /app \
+-e GITHUB_TOKEN \
+-e DEBUG \
+github-graphql-client:latest commit -o pirafrank -r 'test-repo' -b main -c dummy/file1.txt -m onewordcommitmsg
+
+echo "************** all as one arg *****************"
+
+# test multiple parameters surrounded by double quotes
+# this is to test if the entrypoint.sh script can handle double quotes,
+# because GitHub Actions will pass arguments as a single string.
+docker run --rm \
+-v ./dummy:/app/dummy \
+-w /app \
+-e GITHUB_TOKEN \
+-e DEBUG \
+github-graphql-client:latest "commit -o pirafrank -r "test-repo" -b main -c dummy/file1.txt -m 'this is a commit msg'"