初始提交：OCI 面板后端（含 GenAI 网关一期）

2026-07-09 15:31:04 +08:00
commit b9a3e97e84
168 changed files with 31794 additions and 0 deletions
@@ -0,0 +1,123 @@
+package service
+
+import (
+	"context"
+	"errors"
+	"testing"
+
+	"oci-portal/internal/model"
+	"oci-portal/internal/oci"
+)
+
+// importAliveConfig 导入一份测活成功、home region 为 FRA 的配置。
+func importAliveConfig(t *testing.T, svc *OciConfigService) *model.OciConfig {
+	t.Helper()
+	cfg, err := svc.Import(context.Background(), trialImportInput())
+	if err != nil {
+		t.Fatalf("Import: %v", err)
+	}
+	return cfg
+}
+
+func TestRegionSubscriptionsEnrichesAlias(t *testing.T) {
+	client := &fakeClient{
+		tenancy: oci.TenancyInfo{Name: "t", HomeRegionKey: "FRA"},
+		regionSubs: []oci.RegionSubscription{
+			{Key: "FRA", Name: "eu-frankfurt-1", Status: "READY", IsHomeRegion: true},
+			{Key: "XXX", Name: "not-in-local-table", Status: "READY"},
+		},
+	}
+	svc := newTestService(t, client)
+	cfg := importAliveConfig(t, svc)
+
+	subs, err := svc.RegionSubscriptions(context.Background(), cfg.ID)
+	if err != nil {
+		t.Fatalf("RegionSubscriptions: %v", err)
+	}
+	if len(subs) != 2 {
+		t.Fatalf("len(subs) = %d, want 2", len(subs))
+	}
+	if got, want := subs[0].Alias, "Germany Central (Frankfurt)"; got != want {
+		t.Errorf("subs[0].Alias = %q, want %q", got, want)
+	}
+	if got, want := subs[1].Alias, ""; got != want {
+		t.Errorf("subs[1].Alias = %q, want %q (本地表未收录时留空)", got, want)
+	}
+}
+
+func TestSubscribeRegionUsesHomeRegion(t *testing.T) {
+	client := &fakeClient{
+		tenancy: oci.TenancyInfo{Name: "t", HomeRegionKey: "FRA"},
+		regionSubs: []oci.RegionSubscription{
+			{Key: "FRA", Name: "eu-frankfurt-1", Status: "READY", IsHomeRegion: true},
+			{Key: "AMS", Name: "eu-amsterdam-1", Status: "IN_PROGRESS"},
+		},
+	}
+	svc := newTestService(t, client)
+	cfg := importAliveConfig(t, svc)
+
+	subs, err := svc.SubscribeRegion(context.Background(), cfg.ID, " ams ")
+	if err != nil {
+		t.Fatalf("SubscribeRegion: %v", err)
+	}
+	if got, want := client.subscribedKey, "AMS"; got != want {
+		t.Errorf("subscribed key = %q, want %q (应去空格并大写)", got, want)
+	}
+	if got, want := client.subscribedHomeRegion, "eu-frankfurt-1"; got != want {
+		t.Errorf("home region = %q, want %q (应由 HomeRegionKey 映射)", got, want)
+	}
+	if len(subs) != 2 {
+		t.Errorf("len(subs) = %d, want 2 (订阅后返回最新列表)", len(subs))
+	}
+}
+
+func TestSubscribeRegionRejectsEmptyKey(t *testing.T) {
+	svc := newTestService(t, &fakeClient{tenancy: oci.TenancyInfo{Name: "t"}})
+	cfg := importAliveConfig(t, svc)
+	if _, err := svc.SubscribeRegion(context.Background(), cfg.ID, "  "); err == nil {
+		t.Error("SubscribeRegion(empty): got nil error, want failure")
+	}
+}
+
+func TestSubscribeRegionPropagatesError(t *testing.T) {
+	client := &fakeClient{
+		tenancy:      oci.TenancyInfo{Name: "t", HomeRegionKey: "FRA"},
+		subscribeErr: errors.New("NotAuthorizedOrNotFound"),
+	}
+	svc := newTestService(t, client)
+	cfg := importAliveConfig(t, svc)
+	if _, err := svc.SubscribeRegion(context.Background(), cfg.ID, "AMS"); err == nil {
+		t.Error("SubscribeRegion with cloud error: got nil error, want failure")
+	}
+}
+
+func TestLimitsPassesQuery(t *testing.T) {
+	client := &fakeClient{
+		tenancy: oci.TenancyInfo{Name: "t", HomeRegionKey: "FRA"},
+		limitValues: []oci.LimitValue{
+			{Name: "standard-a1-core-count", ScopeType: "AD", AvailabilityDomain: "AD-1", Value: 6},
+		},
+	}
+	svc := newTestService(t, client)
+	cfg := importAliveConfig(t, svc)
+
+	q := oci.LimitsQuery{Region: "eu-frankfurt-1", Service: "compute", Name: "standard-a1-core-count", WithAvailability: true}
+	values, err := svc.Limits(context.Background(), cfg.ID, q)
+	if err != nil {
+		t.Fatalf("Limits: %v", err)
+	}
+	if len(values) != 1 {
+		t.Fatalf("len(values) = %d, want 1", len(values))
+	}
+	if got, want := client.limitsQuery, q; got != want {
+		t.Errorf("query passed to client = %+v, want %+v", got, want)
+	}
+}
+
+func TestLimitsRequiresService(t *testing.T) {
+	svc := newTestService(t, &fakeClient{tenancy: oci.TenancyInfo{Name: "t"}})
+	cfg := importAliveConfig(t, svc)
+	if _, err := svc.Limits(context.Background(), cfg.ID, oci.LimitsQuery{}); err == nil {
+		t.Error("Limits without service: got nil error, want failure")
+	}
+}