..

.github/workflows/integration-tests.yml

@@ -35,21 +35,18 @@ jobs:
       run: |
         docker run -d \
           --name relspec-test-postgres \
-          --network host \
+          -p 5439:5432 \
           -e POSTGRES_USER=relspec \
           -e POSTGRES_PASSWORD=relspec_test_password \
           -e POSTGRES_DB=relspec_test \
-          -e POSTGRES_HOST_AUTH_METHOD=trust \
-          -e PGPORT=5439 \
-          postgres:16-alpine \
-          -p 5439
+          postgres:16-alpine
 
     - name: Wait for PostgreSQL to be ready
       run: |
         echo "Waiting for PostgreSQL to be ready..."
         for i in {1..30}; do
-          if docker exec relspec-test-postgres pg_isready -U relspec -d relspec_test -p 5439 > /dev/null 2>&1; then
-            echo "PostgreSQL is ready!"
+          if docker exec relspec-test-postgres pg_isready -U relspec -d relspec_test > /dev/null 2>&1; then
+            echo "PostgreSQL is ready inside container!"
             break
           fi
           echo "Attempt $i/30: Waiting..."
@@ -57,17 +54,24 @@ jobs:
         done
         # Give it one more second to fully initialize
         sleep 2
-        echo "Testing connection from host..."
-        docker exec relspec-test-postgres psql -U relspec -d relspec_test -p 5439 -c "SELECT version();" || echo "Warning: Connection test failed"
+
+    - name: Debug network connectivity
+      run: |
+        echo "=== Checking port on host ==="
+        ss -tlnp | grep 5439 || netstat -tlnp | grep 5439 || lsof -i :5439 || echo "Checking with docker..."
+        docker port relspec-test-postgres
+        echo ""
+        echo "=== Testing connection from inside container ==="
+        docker exec relspec-test-postgres psql -U relspec -d relspec_test -c "SELECT version();"
 
     - name: Initialize test database
       run: |
-        docker exec -i relspec-test-postgres psql -U relspec -d relspec_test -p 5439 < tests/postgres/init.sql
+        docker exec -i relspec-test-postgres psql -U relspec -d relspec_test < tests/postgres/init.sql
 
     - name: Verify database setup
       run: |
         echo "Verifying database initialization..."
-        docker exec relspec-test-postgres psql -U relspec -d relspec_test -p 5439 -c "
+        docker exec relspec-test-postgres psql -U relspec -d relspec_test -c "
         SELECT
           (SELECT COUNT(*) FROM pg_namespace WHERE nspname NOT IN ('pg_catalog', 'information_schema', 'pg_toast') AND nspname NOT LIKE 'pg_%') as schemas,
           (SELECT COUNT(*) FROM pg_tables WHERE schemaname NOT IN ('pg_catalog', 'information_schema')) as tables,
@@ -75,6 +79,37 @@ jobs:
           (SELECT COUNT(*) FROM pg_sequences WHERE schemaname NOT IN ('pg_catalog', 'information_schema')) as sequences;
         "
 
+    - name: Test Go connection to PostgreSQL
+      env:
+        RELSPEC_TEST_PG_CONN: postgres://relspec:relspec_test_password@localhost:5439/relspec_test
+      run: |
+        echo "Testing connection using Go (same as integration tests will use)..."
+        cat > /tmp/test_conn.go << 'EOF'
+        package main
+        import (
+            "context"
+            "fmt"
+            "os"
+            "github.com/jackc/pgx/v5"
+        )
+        func main() {
+            conn, err := pgx.Connect(context.Background(), os.Getenv("RELSPEC_TEST_PG_CONN"))
+            if err != nil {
+                fmt.Printf("Connection failed: %v\n", err)
+                os.Exit(1)
+            }
+            defer conn.Close(context.Background())
+            var version string
+            err = conn.QueryRow(context.Background(), "SELECT version()").Scan(&version)
+            if err != nil {
+                fmt.Printf("Query failed: %v\n", err)
+                os.Exit(1)
+            }
+            fmt.Printf("SUCCESS! Connected to: %s\n", version)
+        }
+        EOF
+        cd /tmp && go mod init testconn && go get github.com/jackc/pgx/v5 && go run test_conn.go
+
     - name: Run integration tests
       env:
         RELSPEC_TEST_PG_CONN: postgres://relspec:relspec_test_password@localhost:5439/relspec_test