feat(delivery): sync mysql service ledger and credentials

server/internal/service/delivery_test.go

@@ -1,6 +1,7 @@
 package service
 
 import (
+	"encoding/base64"
 	"encoding/json"
 	"testing"
 	"time"
@@ -88,6 +89,18 @@ func TestValidateDeliveryInput(t *testing.T) {
 	}
 }
 
+func TestParseMySQLInspectResults(t *testing.T) {
+	payload := `[{"id":7,"task_id":"task-1","instance_name":"mysql-01","host":"k8s-01","status":"running","port_listening":true}]`
+	stdout := `ok: [k8s-01] => {"msg": "XINFRA_MYSQL_INSPECT_RESULT_B64=` + base64.StdEncoding.EncodeToString([]byte(payload)) + `"}`
+	items := parseMySQLInspectResults(stdout)
+	if len(items) != 1 {
+		t.Fatalf("len(items) = %d, want 1", len(items))
+	}
+	if items[0].ID != 7 || items[0].Status != "running" || !items[0].PortListening {
+		t.Fatalf("unexpected inspect result: %+v", items[0])
+	}
+}
+
 func TestFirstFreeHost(t *testing.T) {
 	hosts := []targetHost{{Name: "node-a"}, {Name: "node-b"}}
 	if h := firstFreeHost(hosts, nil, 1); h == nil || h.Name != "node-a" {
@@ -164,6 +177,29 @@ func TestBuildCloudDMRegisterRequest(t *testing.T) {
 	}
 }
 
+func TestCloudDMDataSourceIDFromResponse(t *testing.T) {
+	tests := []struct {
+		name string
+		body string
+		want uint64
+		ok   bool
+	}{
+		{name: "direct data", body: `{"data":123}`, want: 123, ok: true},
+		{name: "nested data source id", body: `{"code":0,"data":{"dataSourceId":456}}`, want: 456, ok: true},
+		{name: "nested id", body: `{"success":true,"data":{"id":789}}`, want: 789, ok: true},
+		{name: "string ds id", body: `{"dsId":"321"}`, want: 321, ok: true},
+		{name: "missing", body: `{"code":0,"message":"ok"}`, want: 0, ok: false},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, ok := cloudDMDataSourceIDFromResponse([]byte(tt.body))
+			if got != tt.want || ok != tt.ok {
+				t.Fatalf("cloudDMDataSourceIDFromResponse() = %d, %v; want %d, %v", got, ok, tt.want, tt.ok)
+			}
+		})
+	}
+}
+
 func TestRollbackExtraVarsTargetsOnlyTheAllocatedInstance(t *testing.T) {
 	task := &model.DeliveryTask{ID: "task-1", TargetHost: "db-01"}
 	payload := deliveryPayload{MySQLDeliveryInput: MySQLDeliveryInput{InstanceName: "mysql-a", DataDisk: "/disk1"}}