feat(backend): implement task creation and admin web

backend-api/cmd/api/main_test.go

@@ -1,11 +1,14 @@
 package main
 
 import (
+	"context"
 	"errors"
 	"net"
 	"net/http"
 	"testing"
 	"time"
+
+	"cmroubao/backend-api/internal/platform/migration"
 )
 
 func TestShutdownServerForceClosesAfterGracefulTimeout(t *testing.T) {
@@ -73,3 +76,51 @@ func TestShutdownServerAcceptsNormalServerClose(t *testing.T) {
 		t.Fatalf("shutdownServer() error = %v", err)
 	}
 }
+
+func TestRequireCurrentMigrationsAcceptsAppliedVersions(t *testing.T) {
+	reader := stubMigrationStatusReader{
+		statuses: []migration.Status{
+			{Version: 1, Applied: true},
+			{Version: 2, Applied: true},
+		},
+	}
+
+	if err := requireCurrentMigrations(context.Background(), reader); err != nil {
+		t.Fatalf("requireCurrentMigrations() error = %v", err)
+	}
+}
+
+func TestRequireCurrentMigrationsRejectsPendingVersion(t *testing.T) {
+	reader := stubMigrationStatusReader{
+		statuses: []migration.Status{
+			{Version: 1, Applied: true},
+			{Version: 2, Applied: false},
+		},
+	}
+
+	err := requireCurrentMigrations(context.Background(), reader)
+	if err == nil || err.Error() !=
+		"database migrations are pending; run migrate up" {
+		t.Fatalf("requireCurrentMigrations() error = %v", err)
+	}
+}
+
+func TestRequireCurrentMigrationsHidesStatusFailure(t *testing.T) {
+	reader := stubMigrationStatusReader{err: errors.New("database details")}
+
+	err := requireCurrentMigrations(context.Background(), reader)
+	if err == nil || err.Error() != "database migration status failed" {
+		t.Fatalf("requireCurrentMigrations() error = %v", err)
+	}
+}
+
+type stubMigrationStatusReader struct {
+	statuses []migration.Status
+	err      error
+}
+
+func (reader stubMigrationStatusReader) Status(
+	context.Context,
+) ([]migration.Status, error) {
+	return reader.statuses, reader.err
+}