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EricWittmannEricWittmann
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added tests
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‎.github/workflows/test-load-docker-image.yml‎

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name: Test Load Docker Image Action
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on:
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push:
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paths:
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- 'load-docker-image/**'
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pull_request:
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paths:
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- 'load-docker-image/**'
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workflow_dispatch:
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jobs:
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test-load-docker-image:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Pull and save a test Docker image
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run: |
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docker pull nginx:alpine
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docker save nginx:alpine -o nginx-alpine.tar
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- name: Upload test image as artifact
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uses: actions/upload-artifact@v4
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with:
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name: docker-image
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path: nginx-alpine.tar
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retention-days: 1
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- name: Remove local image to test loading
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run: docker rmi nginx:alpine
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- name: Test basic usage
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id: test-basic
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uses: ./load-docker-image
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with:
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artifact-name: 'docker-image'
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image-name: 'nginx'
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tag: 'alpine'
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- name: Verify basic test output
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run: |
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echo "Loaded image: ${{ steps.test-basic.outputs.loaded-image }}"
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echo "Image ID: ${{ steps.test-basic.outputs.image-id }}"
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echo "File size: ${{ steps.test-basic.outputs.file-size }}"
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# Verify image is loaded
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if ! docker images | grep -q "nginx.*alpine"; then
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echo "❌ Error: Image not loaded correctly"
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exit 1
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fi
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# Verify outputs are not empty
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if [ -z "${{ steps.test-basic.outputs.loaded-image }}" ]; then
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echo "❌ Error: loaded-image output is empty"
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exit 1
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fi
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if [ -z "${{ steps.test-basic.outputs.image-id }}" ]; then
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echo "❌ Error: image-id output is empty"
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exit 1
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fi
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if [ -z "${{ steps.test-basic.outputs.file-size }}" ]; then
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echo "❌ Error: file-size output is empty"
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exit 1
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fi
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echo "✅ Basic test passed"
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- name: Test custom image path
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run: |
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# Create custom directory and save another image
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mkdir -p custom-path
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docker pull busybox:latest
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docker save busybox:latest -o custom-path/busybox.tar
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- name: Upload custom path test image
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uses: actions/upload-artifact@v4
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with:
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name: custom-image
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path: custom-path/busybox.tar
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retention-days: 1
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- name: Remove busybox image to test loading
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run: docker rmi busybox:latest
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- name: Test custom path usage
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id: test-custom
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uses: ./load-docker-image
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with:
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artifact-name: 'custom-image'
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image-path: './custom-download'
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image-name: 'busybox'
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tag: 'latest'
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- name: Verify custom path test
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run: |
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echo "Custom loaded image: ${{ steps.test-custom.outputs.loaded-image }}"
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# Verify busybox image is loaded
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if ! docker images | grep -q "busybox.*latest"; then
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echo "❌ Error: Custom path image not loaded correctly"
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exit 1
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fi
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echo "✅ Custom path test passed"
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- name: Test image verification
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run: |
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# Test that the loaded image works
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docker run --rm nginx:alpine nginx -v
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docker run --rm busybox:latest echo "BusyBox test successful"
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echo "✅ Image verification test passed"
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- name: Test summary
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run: |
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echo "## Test Results 🧪" >> $GITHUB_STEP_SUMMARY
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echo "" >> $GITHUB_STEP_SUMMARY
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echo "✅ Basic usage test: PASSED" >> $GITHUB_STEP_SUMMARY
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echo "✅ Custom image path test: PASSED" >> $GITHUB_STEP_SUMMARY
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echo "✅ Image verification test: PASSED" >> $GITHUB_STEP_SUMMARY
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echo "" >> $GITHUB_STEP_SUMMARY
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echo "### Loaded Images" >> $GITHUB_STEP_SUMMARY
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echo "- Basic test: \`${{ steps.test-basic.outputs.loaded-image }}\` (ID: ${{ steps.test-basic.outputs.image-id }})" >> $GITHUB_STEP_SUMMARY
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echo "- Custom path test: \`${{ steps.test-custom.outputs.loaded-image }}\` (ID: ${{ steps.test-custom.outputs.image-id }})" >> $GITHUB_STEP_SUMMARY
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echo "" >> $GITHUB_STEP_SUMMARY
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echo "### File Details" >> $GITHUB_STEP_SUMMARY
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echo "- Basic test file size: ${{ steps.test-basic.outputs.file-size }} bytes" >> $GITHUB_STEP_SUMMARY
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echo "- Custom test file size: ${{ steps.test-custom.outputs.file-size }} bytes" >> $GITHUB_STEP_SUMMARY
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test-error-handling:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Test with non-existent artifact (should fail)
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id: test-error
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continue-on-error: true
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uses: ./load-docker-image
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with:
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artifact-name: 'non-existent-artifact'
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- name: Verify error handling
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run: |
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if [ "${{ steps.test-error.outcome }}" = "success" ]; then
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echo "❌ Error: Action should have failed with non-existent artifact"
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exit 1
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fi
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echo "✅ Error handling test passed - action correctly failed with non-existent artifact"
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test-with-minikube:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository
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uses: actions/checkout@v4
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- name: Setup Minikube
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uses: ./setup-minikube
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with:
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minikube-version: 'v1.36.0'
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kubernetes-version: 'v1.33.3'
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- name: Pull and save test image
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run: |
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docker pull hello-world:latest
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docker save hello-world:latest -o hello-world.tar
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- name: Upload test image for minikube test
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uses: actions/upload-artifact@v4
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with:
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name: minikube-test-image
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path: hello-world.tar
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retention-days: 1
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- name: Remove local image
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run: docker rmi hello-world:latest
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- name: Test loading with minikube
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id: test-minikube
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uses: ./load-docker-image
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with:
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artifact-name: 'minikube-test-image'
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image-name: 'hello-world'
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tag: 'latest'
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minikube: 'true'
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- name: Verify minikube loading
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run: |
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echo "Minikube loaded image: ${{ steps.test-minikube.outputs.loaded-image }}"
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# Verify image is in minikube
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if ! minikube image ls | grep -q "hello-world"; then
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echo "❌ Error: Image not loaded into minikube"
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exit 1
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fi
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echo "✅ Minikube loading test passed"

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