Added CI provider smoke tests

Author: AnthonyPWatts

.dockerignore

@@ -0,0 +1,12 @@
+.git
+.github
+.vs
+
+docs
+project-docs
+
+**/.terraform
+**/.terraform/**
+**/*.tfstate
+**/*.tfstate.*
+src/.terraform.lock.hcl

.github/workflows/docker_ci_cd.yml

@@ -25,9 +25,11 @@ jobs:
           - provider: sqlserver
             image_name: ${{ github.repository }}/database-container
             dockerfile: ./src/Dockerfile
+            smoke_image: sqldockerdeploykit-ci-sqlserver
           - provider: postgres
             image_name: ${{ github.repository }}/database-container-postgres
             dockerfile: ./providers/postgres/Dockerfile
+            smoke_image: sqldockerdeploykit-ci-postgres
 
     steps:
       - name: Checkout repository
@@ -36,6 +38,12 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
 
+      - name: Build smoke-test image
+        run: docker build -t "${{ matrix.smoke_image }}:${{ github.sha }}" -f "${{ matrix.dockerfile }}" .
+
+      - name: Smoke test image
+        run: bash ./scripts/smoke-test-provider.sh "${{ matrix.provider }}" "${{ matrix.smoke_image }}:${{ github.sha }}"
+
       - name: Log in to the Container registry
         if: github.event_name == 'push'
         uses: docker/login-action@v1
@@ -58,5 +66,3 @@ jobs:
           push: ${{ github.event_name == 'push' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-
-      # Optional: Add steps to run tests here

docs/providers.md

@@ -38,6 +38,10 @@ compatibility:
 - the Movies demo data is present;
 - a smoke query returns row counts for the expected tables.
 
+CI runs `scripts/smoke-test-provider.sh` for every provider image before
+publishing. The smoke test starts the image, runs the provider's smoke query,
+and asserts the expected `5:5:5` Movies demo row counts.
+
 ## Adding Another Provider
 
 Add a new folder under `providers/<engine>` with the provider's Dockerfile,

readme.md

@@ -39,7 +39,7 @@ SQLDockerDeployKit users can significantly reduce the time and effort required t
 
 
 ### GitHub Repository Features
-Any commits to the main branch trigger updates for this project's configured [GitHub Container Registry images](https://github.com/AnthonyPWatts?tab=packages&repo_name=SQLDockerDeployKit).
+Any commits to the main branch trigger smoke-tested updates for this project's configured [GitHub Container Registry images](https://github.com/AnthonyPWatts?tab=packages&repo_name=SQLDockerDeployKit).
 
 
 ## Deployment Options

scripts/smoke-test-provider.sh

@@ -0,0 +1,108 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [ "$#" -ne 2 ]; then
+    echo "Usage: $0 <sqlserver|postgres> <image>"
+    exit 2
+fi
+
+PROVIDER="$1"
+IMAGE="$2"
+PASSWORD="${SQLDDK_SMOKE_PASSWORD:-YourStrong!Passw0rd}"
+TIMEOUT_SECONDS="${SQLDDK_SMOKE_TIMEOUT_SECONDS:-180}"
+POLL_SECONDS="${SQLDDK_SMOKE_POLL_SECONDS:-3}"
+CONTAINER="sqlddk-smoke-${PROVIDER}-${GITHUB_RUN_ID:-local}-$$"
+
+cleanup() {
+    docker rm -f "$CONTAINER" >/dev/null 2>&1 || true
+}
+
+print_logs() {
+    echo "Container logs for $CONTAINER:"
+    docker logs "$CONTAINER" 2>&1 || true
+}
+
+trim_last_non_empty_line() {
+    awk 'NF { line = $0 } END { gsub(/^[ \t]+|[ \t]+$/, "", line); print line }'
+}
+
+assert_sqlserver_counts() {
+    local result
+
+    docker exec "$CONTAINER" \
+        /opt/mssql-tools/bin/sqlcmd \
+        -b -S localhost -U SA -P "$PASSWORD" \
+        -i /tmp/app/provider/smoke-query.sql >/dev/null 2>&1
+
+    result="$(
+        docker exec "$CONTAINER" \
+            /opt/mssql-tools/bin/sqlcmd \
+            -b -h -1 -W -S localhost -U SA -P "$PASSWORD" \
+            -Q "SET NOCOUNT ON; USE MoviesDB; SELECT CAST((SELECT COUNT(*) FROM Movies) AS varchar(10)) + ':' + CAST((SELECT COUNT(*) FROM Actors) AS varchar(10)) + ':' + CAST((SELECT COUNT(*) FROM MoviesActors) AS varchar(10));" 2>/dev/null |
+            tr -d '\r' |
+            trim_last_non_empty_line
+    )"
+
+    [ "$result" = "5:5:5" ]
+}
+
+assert_postgres_counts() {
+    local result
+
+    docker exec "$CONTAINER" \
+        psql -U postgres -d moviesdb -v ON_ERROR_STOP=1 \
+        -f /usr/local/share/sqldockerdeploykit/smoke-query.sql >/dev/null 2>&1
+
+    result="$(
+        docker exec "$CONTAINER" \
+            psql -U postgres -d moviesdb -v ON_ERROR_STOP=1 -t -A \
+            -c "SELECT (SELECT COUNT(*) FROM movies)::text || ':' || (SELECT COUNT(*) FROM actors)::text || ':' || (SELECT COUNT(*) FROM movie_actors)::text;" 2>/dev/null |
+            tr -d '\r' |
+            trim_last_non_empty_line
+    )"
+
+    [ "$result" = "5:5:5" ]
+}
+
+wait_for_smoke() {
+    local elapsed=0
+
+    while [ "$elapsed" -lt "$TIMEOUT_SECONDS" ]; do
+        if "$@"; then
+            echo "$PROVIDER smoke test passed for $IMAGE."
+            return 0
+        fi
+
+        local state
+        state="$(docker inspect -f '{{.State.Status}}' "$CONTAINER" 2>/dev/null || echo missing)"
+        if [ "$state" = "exited" ] || [ "$state" = "dead" ] || [ "$state" = "missing" ]; then
+            echo "Container $CONTAINER stopped before smoke test passed."
+            print_logs
+            return 1
+        fi
+
+        sleep "$POLL_SECONDS"
+        elapsed=$((elapsed + POLL_SECONDS))
+    done
+
+    echo "$PROVIDER smoke test did not pass within ${TIMEOUT_SECONDS}s."
+    print_logs
+    return 1
+}
+
+trap cleanup EXIT
+
+case "$PROVIDER" in
+    sqlserver)
+        docker run --name "$CONTAINER" -d -e "SA_PASSWORD=$PASSWORD" "$IMAGE" >/dev/null
+        wait_for_smoke assert_sqlserver_counts
+        ;;
+    postgres)
+        docker run --name "$CONTAINER" -d -e "POSTGRES_PASSWORD=$PASSWORD" "$IMAGE" >/dev/null
+        wait_for_smoke assert_postgres_counts
+        ;;
+    *)
+        echo "Unknown provider: $PROVIDER"
+        exit 2
+        ;;
+esac