[#650] Add Copies Numbers for PostObject operation

Signed-off-by: Pavel Pogodaev <p.pogodaev@yadro.com>

api/layer/versioning_test.go

@@ -193,6 +193,67 @@ func prepareContext(t *testing.T, cachesConfig ...*CachesConfig) *testContext {
 	}
 }
 
+func prepareCORSContext(t *testing.T, cachesConfig ...*CachesConfig) *testContext {
+	logger := zaptest.NewLogger(t)
+
+	key, err := keys.NewPrivateKey()
+	require.NoError(t, err)
+
+	bearerToken := bearertest.Token()
+	require.NoError(t, bearerToken.Sign(key.PrivateKey))
+
+	ctx := middleware.SetBox(context.Background(), &middleware.Box{AccessBox: &accessbox.Box{
+		Gate: &accessbox.GateData{
+			BearerToken: &bearerToken,
+			GateKey:     key.PublicKey(),
+		},
+	}})
+	tp := NewTestFrostFS(key)
+
+	bktName := "testbucket1"
+	res, err := tp.CreateContainer(ctx, frostfs.PrmContainerCreate{
+		Name:   bktName,
+		Policy: getPlacementPolicy(),
+	})
+	require.NoError(t, err)
+
+	config := DefaultCachesConfigs(logger)
+	if len(cachesConfig) != 0 {
+		config = cachesConfig[0]
+	}
+
+	var owner user.ID
+	user.IDFromKey(&owner, key.PrivateKey.PublicKey)
+
+	corsCnrInfo := &data.BucketInfo{Name: "CORS"}
+	lifecycleCnrInfo := &data.BucketInfo{Name: "Lifecycle"}
+
+	layerCfg := &Config{
+		Cache:            NewCache(config),
+		AnonKey:          AnonymousKey{Key: key},
+		TreeService:      NewTreeService(),
+		Features:         &FeatureSettingsMock{},
+		GateOwner:        owner,
+		CORSCnrInfo:      corsCnrInfo,
+		LifecycleCnrInfo: lifecycleCnrInfo,
+		GateKey:          key,
+	}
+
+	return &testContext{
+		ctx:   ctx,
+		layer: NewLayer(logger, tp, layerCfg),
+		bktInfo: &data.BucketInfo{
+			Name:                    bktName,
+			Owner:                   owner,
+			CID:                     res.ContainerID,
+			HomomorphicHashDisabled: res.HomomorphicHashDisabled,
+		},
+		obj:         "obj1",
+		t:           t,
+		testFrostFS: tp,
+	}
+}
+
 func TestSimpleVersioning(t *testing.T) {
 	tc := prepareContext(t)
 	err := tc.layer.PutBucketSettings(tc.ctx, &PutSettingsParams{