Add test (should break a la TDD)

Author: pcolby

.github/workflows/test.yaml

@@ -70,6 +70,22 @@ jobs:
         env:
           SUMMARY_FILE: ${{ steps.path.outputs.summary-file }}
 
+      - name: Reset step summary
+        run: '> "$GITHUB_STEP_SUMMARY"'
+        shell: bash
+      - name: Test block scalars with new lines
+        uses: ./
+        with:
+          path: |
+            ./test/qtpokit-2554496971/test-results-linux-clang/test/unit/*.tap
+            ./test/qtpokit-2554496971/test-results-linux-gcc/test/unit/*.tap
+        id: path
+      - name: Check result
+        run: diff ${EXTRA_DIFF_ARGS:-} --unified ./.github/workflows/expected/path.md "$SUMMARY_FILE"
+        shell: bash
+        env:
+          SUMMARY_FILE: ${{ steps.path.outputs.summary-file }}
+
       - name: Reset step summary
         run: '> "$GITHUB_STEP_SUMMARY"'
         shell: bash