Publish ITWorx Pulse source

internal/dashboard/immutability_integration_test.go

@@ -0,0 +1,42 @@
+package dashboard
+
+import (
+	"context"
+	"os"
+	"testing"
+	"time"
+
+	"github.com/itworx/pulse/internal/database"
+)
+
+func TestDashboardVersionIsImmutableInPostgreSQL(t *testing.T) {
+	dsn := os.Getenv("PULSE_TEST_DATABASE_URL")
+	if dsn == "" {
+		t.Skip("PULSE_TEST_DATABASE_URL is not set")
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	defer cancel()
+	pool, err := database.NewPool(ctx, database.Config{URL: dsn})
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer pool.Close()
+	if err := database.Migrate(ctx, pool); err != nil {
+		t.Fatal(err)
+	}
+	const dashboardID = "00000000-0000-0000-0000-0000000000d1"
+	const versionID = "00000000-0000-0000-0000-0000000000f1"
+	_, _ = pool.Exec(ctx, `DELETE FROM dashboards WHERE id=$1`, dashboardID)
+	if _, err := pool.Exec(ctx, `INSERT INTO dashboards (id,slug,name,scope) VALUES ($1,'m3-test','M3 test','system')`, dashboardID); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := pool.Exec(ctx, `INSERT INTO dashboard_versions (id,dashboard_id,version_number,schema_version,document) VALUES ($1,$2,1,1,'{}')`, versionID, dashboardID); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := pool.Exec(ctx, `UPDATE dashboard_versions SET change_summary='mutated' WHERE id=$1`, versionID); err == nil {
+		t.Fatal("expected immutable update failure")
+	}
+	if _, err := pool.Exec(ctx, `DELETE FROM dashboards WHERE id=$1`, dashboardID); err != nil {
+		t.Fatal(err)
+	}
+}