✨ add testing workflow

Signed-off-by: Pranav Gaikwad <[email protected]>

.github/workflows/testing.yaml

@@ -0,0 +1,39 @@
+name: Demo Testing
+
+on: ["push", "pull_request"]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Build image and binary
+        run: |
+          podman build -t localhost/kantra:latest -f Dockerfile .
+          go build -o kantra main.go
+
+      - name: Fetch sample applications
+        run: |
+          git clone https://github.com/konveyor/example-applications
+          git clone https://github.com/ivargrimstad/jakartaee-duke
+
+      - name: Run analysis test and copy output
+        run: |
+          RUNNER_IMG=localhost/kantra:latest ./kantra analyze --input $(pwd)/example-applications/example-1/ --output ./output/ --target cloud-readiness
+      
+      - name: Fail if analysis output does not match expected
+        run: |
+          sort ./output/output.yaml > /tmp/analysis-output-actual.yaml
+          sort ./test-data/analysis-output.yaml > /tmp/analysis-output-expected.yaml
+          if diff /tmp/analysis-output-actual.yaml /tmp/analysis-output-expected.yaml > /dev/null; then
+            diff ./test-data/analysis-output.yaml ./output.yaml
+          fi
+
+      - name: Fail if dependencies output does not match expected
+        run: |
+          sort ./output/dependencies.yaml > /tmp/deps-output-actual.yaml
+          sort ./test-data/deps-output.yaml > /tmp/deps-output-expected.yaml
+          if diff /tmp/deps-output-actual.yaml /tmp/deps-output-expected.yaml > /dev/null; then
+            diff ./test-data/deps-output.yaml ./dependencies.yaml
+          fi