add all remained methods for fbs

ENDPOINTS.md

@@ -95,29 +95,29 @@
 - [x] Get shipment data by barcode
 - [x] List of manufacturing countries
 - [x] Set the manufacturing country
-- [ ] Specify number of boxes for multi-box shipments
+- [x] Specify number of boxes for multi-box shipments
 - [x] Get drop-off point restrictions
 - [x] Partial pack the order
 - [x] Create an acceptance and transfer certificate and a waybill
-- [ ] Status of acceptance and transfer certificate and waybill
+- [x] Status of acceptance and transfer certificate and waybill
 - [x] Available freights list
 - [x] Get acceptance and transfer certificate and waybill
-- [ ] Generating status of digital acceptance and transfer certificate and waybill
+- [x] Generating status of digital acceptance and transfer certificate and waybill
-- [ ] Get digital shipment certificate
+- [x] Get digital shipment certificate
 - [x] Print the labeling
 - [x] Create a task to generate labeling
 - [x] Get a labeling file
-- [ ] Package unit labels
+- [x] Package unit labels
-- [ ] Open a dispute over a shipment
+- [x] Open a dispute over a shipment
 - [x] Pass the shipment to shipping
-- [ ] Shipment cancellation reasons
+- [x] Shipment cancellation reasons
-- [ ] Shipments cancellation reasons
+- [x] Shipments cancellation reasons
 - [x] Cancel the shipment
-- [ ] Add weight for bulk products in a shipment
+- [x] Add weight for bulk products in a shipment
-- [ ] Cancel sending some products in the shipment
+- [x] Cancel sending some products in the shipment
 - [x] List of shipment certificates
 - [x] Sign shipment certificates
-- [ ] List of shipments in the certificate
+- [x] List of shipments in the certificate
 - [x] Change the status to "Delivering"
 - [x] Add tracking numbers
 - [x] Change the status to "Last Mile"
@@ -125,7 +125,7 @@
 - [x] Change status to "Sent by seller"
 - [x] Dates available for delivery reschedule
 - [x] Reschedule shipment delivery date
-- [ ] ETGB customs declarations
+- [x] ETGB customs declarations
 
 ## Returns
 - [x] Get information about FBO returns (version 3)

ozon/fbs.go

@@ -1648,7 +1648,7 @@ type AvailableFreightsListResponse struct {
 	core.CommonResponse
 
 	// Method result
-	Result []struct{
+	Result []struct {
 		// Freight identifier (document generation task number)
 		CarriageId int64 `json:"carriage_id"`
 
@@ -1668,7 +1668,7 @@ type AvailableFreightsListResponse struct {
 		DeliveryMethodName string `json:"delivery_method_name"`
 
 		// Errors list
-		Errors []struct{
+		Errors []struct {
 			// Error code
 			Code string `json:"code"`
 
@@ -1724,3 +1724,521 @@ func (c FBS) AvailableFreightsList(params *AvailableFreightsListParams) (*Availa
 
 	return resp, nil
 }
+
+type GenerateActParams struct {
+	// Document generation task number (freight identifier) received from the POST `/v2/posting/fbs/act/create` method
+	Id int64 `json:"id"`
+}
+
+type GenerateActResponse struct {
+	core.CommonResponse
+
+	// Document generation task number
+	Id int64 `json:"id"`
+
+	// Documents generation status:
+	//   - FORMING—in process,
+	//   - FORMED—generated successfully,
+	//   - CONFIRMED—signed by Ozon,
+	//   - CONFIRMED_WITH_MISMATCH—signed by Ozon with mismatches,
+	//   - NOT_FOUND—documents are not found,
+	//   - UNKNOWN_ERROR—unknown error
+	Status string `json:"status"`
+}
+
+// Get current status of generating digital acceptance and transfer certificate and waybill
+func (c FBS) GenerateAct(params *GenerateActParams) (*GenerateActResponse, error) {
+	url := "/v2/posting/fbs/digital/act/check-status"
+
+	resp := &GenerateActResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type GetDigitalActParams struct {
+	// Document generation task number (freight identifier) received from the POST `/v2/posting/fbs/act/create` method
+	Id int64 `json:"id"`
+
+	// Type of shipment certificate:
+	//   - act_of_acceptance — acceptance certificate,
+	//   - act_of_mismatch — discrepancy certificate,
+	//   - act_of_excess — surplus certificate
+	DocType string `json:"doc_type"`
+}
+
+type GetDigitalActResponse struct {
+	core.CommonResponse
+
+	// File content in binary format
+	Content string `json:"content"`
+
+	// File name
+	Name string `json:"name"`
+
+	// File type
+	Type string `json:"type"`
+}
+
+// Specify the type of a certificate in the doc_type parameter: `act_of_acceptance`, `act_of_mismatch`, `act_of_excess`
+func (c FBS) GetDigitalAct(params *GetDigitalActParams) (*GetDigitalActResponse, error) {
+	url := "/v2/posting/fbs/digital/act/get-pdf"
+
+	resp := &GetDigitalActResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type PackageUnitLabelsParams struct {
+	// Document generation task number (freight identifier) received from the POST `/v2/posting/fbs/act/create` method.
+	Id int64 `json:"id"`
+}
+
+type PackageUnitLabelsResponse struct {
+	core.CommonResponse
+
+	// Content
+	Content string `json:"content"`
+
+	// Name
+	Name string `json:"name"`
+
+	// Type
+	Type string `json:"type"`
+}
+
+// Method creates package unit labels
+func (c FBS) PackageUnitLabel(params *PackageUnitLabelsParams) (*PackageUnitLabelsResponse, error) {
+	url := "/v2/posting/fbs/act/get-container-labels"
+
+	resp := &PackageUnitLabelsResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type OpenDisputeOverShipmentParams struct {
+	// Shipment identifier
+	PostingNumber []string `json:"posting_number"`
+}
+
+type OpenDisputeOverShipmentResponse struct {
+	core.CommonResponse
+
+	// Request processing result. true, if the request was executed without errors
+	Result bool `json:"result"`
+}
+
+// If the shipment has been handed over for delivery, but has not been scanned at the sorting center, you can open a dispute.
+// Opened dispute will put the shipment into the `arbitration` status
+func (c FBS) OpenDisputeOverShipment(params *OpenDisputeOverShipmentParams) (*OpenDisputeOverShipmentResponse, error) {
+	url := "/v2/posting/fbs/arbitration"
+
+	resp := &OpenDisputeOverShipmentResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type ShipmentCancellationReasonsParams struct {
+	// Shipment numbers
+	RelatedPostingNumbers []string `json:"related_posting_numbers"`
+}
+
+type ShipmentCancellationReasonsResponse struct {
+	core.CommonResponse
+
+	// Request result
+	Result []struct {
+		// Shipment number
+		PostingNumber string `json:"posting_number"`
+
+		// Information about cancellation reasons
+		Reasons []struct {
+			// Cancellation reasons
+			Id int64 `json:"id"`
+
+			// Reason description
+			Title string `json:"title"`
+
+			// Shipment cancellation initiator
+			TypeId string `json:"type_id"`
+		} `json:"reasons"`
+	} `json:"result"`
+}
+
+// Returns a list of cancellation reasons for particular shipments
+func (c FBS) ShipmentCancellationReasons(params *ShipmentCancellationReasonsParams) (*ShipmentCancellationReasonsResponse, error) {
+	url := "/v1/posting/fbs/cancel-reason"
+
+	resp := &ShipmentCancellationReasonsResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type ShipmentsCancellationReasonsResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result []struct {
+		// Cancellation reason
+		Id int64 `json:"id"`
+
+		// Shipment cancellation result. true if the request is available for cancellation
+		IsAvailableForCancellation bool `json:"is_available_for_cancellation"`
+
+		// Category name
+		Title string `json:"title"`
+
+		// Shipment cancellation initiator:
+		//   - buyer
+		//   - seller
+		TypeId string `json:"type_id"`
+	} `json:"result"`
+}
+
+// Returns a list of cancellation reasons for particular shipments
+func (c FBS) ShipmentsCancellationReasons() (*ShipmentsCancellationReasonsResponse, error) {
+	url := "/v2/posting/fbs/cancel-reason/list"
+
+	resp := &ShipmentsCancellationReasonsResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, nil, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type AddWeightForBulkProductParams struct {
+	// Products information
+	Items AddWeightForBulkProductItem `json:"items"`
+
+	// Shipment identifier
+	PostingNumber string `json:"posting_number"`
+}
+
+type AddWeightForBulkProductItem struct {
+	// Product identifier in the Ozon system, SKU
+	SKU int64 `json:"sku"`
+
+	// List with weights of the products in the posting
+	WeightReal []float64 `json:"weightReal"`
+}
+
+type AddWeightForBulkProductResponse struct {
+	core.CommonResponse
+
+	// Shipment identifier
+	Result string `json:"result"`
+}
+
+// Add weight for bulk products in a shipment
+func (c FBS) AddWeightForBulkProduct(params *AddWeightForBulkProductParams) (*AddWeightForBulkProductResponse, error) {
+	url := "/v2/posting/fbs/product/change"
+
+	resp := &AddWeightForBulkProductResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type CancelSendingParams struct {
+	// Product shipping cancellation reason identifier
+	CancelReasonId int64 `json:"cancel_reason_id"`
+
+	// Additional information on cancellation. Required parameter
+	CancelReasonMessage string `json:"cancel_reason_message"`
+
+	// Products information
+	Items []CancelSendingItem `json:"items"`
+
+	// Shipment identifier
+	PostingNumber string `json:"posting_number"`
+}
+
+type CancelSendingItem struct {
+	// Number of products in the shipment
+	Quantity int32 `json:"quantity"`
+
+	// Product identifier in the seller's system
+	SKU int64 `json:"sku"`
+}
+
+type CancelSendingResponse struct {
+	core.CommonResponse
+
+	// Shipment number
+	Result string `json:"result"`
+}
+
+// Use this method if you cannot send some of the products from the shipment
+func (c FBS) CancelSending(params *CancelSendingParams) (*CancelSendingResponse, error) {
+	url := "/v2/posting/fbs/product/cancel"
+
+	resp := &CancelSendingResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type ListShipmentInCertificateParams struct {
+	// Certificate identifier
+	Id int64 `json:"id"`
+}
+
+type ListShipmentInCertificateResponse struct {
+	core.CommonResponse
+
+	// Information about shipments
+	Result []struct {
+		// Certificate identifier
+		Id int64 `json:"id"`
+
+		// Number of boxes in which the product is packed
+		MultiBoxQuantity int32 `json:"multi_box_qty"`
+
+		// Shipment number
+		PostingNumber string `json:"posting_number"`
+
+		// Shipment status
+		Status string `json:"status"`
+
+		// Error code explanation
+		SellerError string `json:"seller_error"`
+
+		// Shipment record update date and time
+		UpdatedAt time.Time `json:"update_at"`
+
+		// Shipment record creation date and time
+		CreatedAt time.Time `json:"created_at"`
+
+		// List of products in the shipment
+		Products []struct {
+			// Product name
+			Name string `json:"name"`
+
+			// Product identifier in the seller's system
+			OfferId string `json:"offer_id"`
+
+			// Product price
+			Price string `json:"price"`
+
+			// Product number in the shipment
+			Quantity int32 `json:"quantity"`
+
+			// Product identifier in the Ozon system, SKU
+			SKU int64 `json:"sku"`
+		} `json:"products"`
+	} `json:"result"`
+}
+
+// Returns a list of shipments in the certificate by certificate identifier
+func (c FBS) ListShipmentInCertificate(params *ListShipmentInCertificateParams) (*ListShipmentInCertificateResponse, error) {
+	url := "/v2/posting/fbs/act/get-postings"
+
+	resp := &ListShipmentInCertificateResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type SpecifyNumberOfBoxesParams struct {
+	// Multi-box shipment identifier
+	PostingNumber string `json:"posting_number"`
+
+	// Number of boxes in which the product is packed
+	MultiBoxQuantity int64 `json:"multi_box_qty"`
+}
+
+type SpecifyNumberOfBoxesResponse struct {
+	core.CommonResponse
+
+	// Result of transferring the boxes number
+	Result struct {
+		// Possible values:
+		//   - true — the number is successfully passed.
+		//   - false — an error occurred while passing the number. Please try again
+		Result bool `json:"result"`
+	} `json:"result"`
+}
+
+// Method for passing the number of boxes for multi-box shipments when working under the rFBS Aggregator scheme (using the Ozon partner delivery)
+func (c FBS) SpecifyNumberOfBoxes(params *SpecifyNumberOfBoxesParams) (*SpecifyNumberOfBoxesResponse, error) {
+	url := "/v3/posting/multiboxqty/set"
+
+	resp := &SpecifyNumberOfBoxesResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type StatusOfActParams struct {
+	// Document generation task number (freight identifier) received from the POST `/v2/posting/fbs/act/create` method
+	Id int64 `json:"id"`
+}
+
+type StatusOfActResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result struct {
+		// Acceptance and transfer certificate and a waybill type.
+		//
+		// If the value is ozon_digital,
+		// use the `/v2/posting/fbs/digital/act/check-status` and `/v2/posting/fbs/digital/act/get-pdf` methods for getting digital acceptance
+		// and transfer certificate and waybill
+		ActType string `json:"act_type"`
+
+		// List with numbers of shipments that are included in the acceptance and transfer certificate.
+		// You should hand these shipments over today
+		AddedToAct []string `json:"added_to_act"`
+
+		// List with numbers of shipments that are not included in the acceptance and transfer certificate.
+		// You should hand these shipments over in the next shipping
+		RemovedFromAct []string `json:"removed_from_act"`
+
+		// Request status:
+		//
+		//   - in_process — documents generation in process, please wait.
+		//   - ready — documents are ready for downloading.
+		//   - error — error occured during document geneartion process. Send a request again.
+		//   - cancelled — documents generation was canceled. Send a request again.
+		//   - The next postings are not ready — error occured, shipmants are not included in the shipping. Wait and check request results again. If you see the error again, contact our support team
+		Status string `json:"status"`
+
+		// Indication of a partial freight. true if the freigth is partial.
+		//
+		// Partial freigt means that the shipment was splitted into several parts and
+		// for each of them you need to generate separate acceptance and transfer certificates
+		IsPartial bool `json:"is_partial"`
+
+		// Indication that there are shipments subject to shipping that are not in the current freight. true if there are such shipments.
+		//
+		// If there are such shipments, create a new acceptance and transfer certificate
+		// using the `/v2/posting/fbs/act/create` method and check the creation status. Create acts until this field returns false
+		HasPostingsForNextCarriage bool `json:"has_postings_for_next_carriage"`
+
+		// Serial number of the partial freight
+		PartialSum int64 `json:"partial_sum"`
+	} `json:"result"`
+}
+
+// If you are not connected to electronic document circulation (EDC),
+// the method returns status of generating an acceptance and transfer certificate and a waybill.
+//
+// If you are connected to EDC, the method returns status of generating a waybill only
+func (c FBS) StatusOfAct(params *StatusOfActParams) (*StatusOfActResponse, error) {
+	url := "/v2/posting/fbs/act/check-status"
+
+	resp := &StatusOfActResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type ETGBCustomsDeclarationsParams struct {
+	// Filter by period of declaration creation
+	Date ETGBCustomsDeclarationsDate `json:"date"`
+}
+
+type ETGBCustomsDeclarationsDate struct {
+	// Start date
+	From time.Time `json:"from"`
+
+	// End date
+	To time.Time `json:"to"`
+}
+
+type ETGBCustomsDeclarationsResponse struct {
+	core.CommonResponse
+
+	// Request result
+	Result []struct {
+		// Shipment number
+		PostingNumber string `json:"posting_number"`
+
+		// Declaration information
+		ETGB struct {
+			// Number
+			Number string `json:"number"`
+
+			// Creation date
+			Date string `json:"date"`
+
+			// Link to file.
+			//
+			// If the field is empty and you need the file, contact Ozon support
+			URL string `json:"url"`
+		} `json:"etgb"`
+	} `json:"result"`
+}
+
+// Method for getting Elektronik Ticaret Gümrük Beyannamesi (ETGB) customs declarations for sellers from Turkey
+func (c FBS) ETGBCustomsDeclarations(params *ETGBCustomsDeclarationsParams) (*ETGBCustomsDeclarationsResponse, error) {
+	url := "/v1/posting/global/etgb"
+
+	resp := &ETGBCustomsDeclarationsResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}

ozon/fbs_test.go

@@ -1822,3 +1822,707 @@ func TestAvailableFreightsList(t *testing.T) {
 		}
 	}
 }
+
+func TestGenerateAct(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *GenerateActParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&GenerateActParams{
+				Id: 123,
+			},
+			`{
+				"id": 421,
+				"status": "string"
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&GenerateActParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.FBS().GenerateAct(test.params)
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+	}
+}
+
+func TestGetDigitalAct(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *GetDigitalActParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&GetDigitalActParams{
+				Id:      900000250859000,
+				DocType: "act_of_acceptance",
+			},
+			`{
+				"content": "string",
+				"name": "string",
+				"type": "string"
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&GetDigitalActParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.FBS().GetDigitalAct(test.params)
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+
+		if resp.StatusCode == http.StatusOK {
+			if resp.Content == "" {
+				t.Errorf("Content cannot be empty")
+			}
+		}
+	}
+}
+
+func TestPackageUnitLabels(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *PackageUnitLabelsParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&PackageUnitLabelsParams{
+				Id: 295662811,
+			},
+			`{
+				"content": "string",
+				"name": "string",
+				"type": "string"
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&PackageUnitLabelsParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.FBS().PackageUnitLabel(test.params)
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+
+		if resp.StatusCode == http.StatusOK {
+			if resp.Content == "" {
+				t.Errorf("Content cannot be empty")
+			}
+		}
+	}
+}
+
+func TestOpenDisputeOverShipment(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *OpenDisputeOverShipmentParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&OpenDisputeOverShipmentParams{
+				PostingNumber: []string{"33920143-1195-1"},
+			},
+			`{
+				"result": true
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&OpenDisputeOverShipmentParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.FBS().OpenDisputeOverShipment(test.params)
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+	}
+}
+
+func TestShipmentCancellationReasons(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *ShipmentCancellationReasonsParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&ShipmentCancellationReasonsParams{
+				RelatedPostingNumbers: []string{"73837363-0010-3"},
+			},
+			`{
+				"result": [
+				  {
+					"posting_number": "73837363-0010-3",
+					"reasons": [
+					  {
+						"id": 352,
+						"title": "The goods ran out at the seller's warehouse",
+						"type_id": "seller"
+					  },
+					  {
+						"id": 400,
+						"title": "Only defective goods remained",
+						"type_id": "seller"
+					  },
+					  {
+						"id": 402,
+						"title": "Other (seller's fault)",
+						"type_id": "seller"
+					  }
+					]
+				  }
+				]
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&ShipmentCancellationReasonsParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.FBS().ShipmentCancellationReasons(test.params)
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+
+		if resp.StatusCode == http.StatusOK {
+			if len(resp.Result) != len(test.params.RelatedPostingNumbers) {
+				t.Errorf("Length of postings numbers in request and response are not equal")
+			}
+			if len(resp.Result) > 0 {
+				if resp.Result[0].PostingNumber != test.params.RelatedPostingNumbers[0] {
+					t.Errorf("Posting number in request and response are not equal")
+				}
+			}
+		}
+	}
+}
+
+func TestShipmentsCancellationReasons(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			`{
+				"result": [
+				  {
+					"id": 352,
+					"title": "The goods ran out at the seller's warehouse",
+					"type_id": "seller",
+					"is_available_for_cancellation": true
+				  },
+				  {
+					"id": 400,
+					"title": "Only defective goods remained",
+					"type_id": "seller",
+					"is_available_for_cancellation": true
+				  },
+				  {
+					"id": 401,
+					"title": "Seller rejects arbitration",
+					"type_id": "seller",
+					"is_available_for_cancellation": false
+				  },
+				  {
+					"id": 402,
+					"title": "Other (seller's fault)",
+					"type_id": "seller",
+					"is_available_for_cancellation": true
+				  },
+				  {
+					"id": 665,
+					"title": "The buyer did not pick up the order",
+					"type_id": "seller",
+					"is_available_for_cancellation": false
+				  },
+				  {
+					"id": 666,
+					"title": "Return from the delivery service: there is no delivery to the specified region",
+					"type_id": "seller",
+					"is_available_for_cancellation": false
+				  },
+				  {
+					"id": 667,
+					"title": "Order lost by delivery service",
+					"type_id": "seller",
+					"is_available_for_cancellation": false
+				  }
+				]
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.FBS().ShipmentsCancellationReasons()
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+
+		if resp.StatusCode == http.StatusOK {
+			if len(resp.Result) > 0 {
+				if resp.Result[0].Id == 0 {
+					t.Errorf("Id cannot be 0")
+				}
+				if resp.Result[0].TypeId == "" {
+					t.Errorf("Type id cannot be empty")
+				}
+			}
+		}
+	}
+}
+
+func TestAddWeightForBulkProduct(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *AddWeightForBulkProductParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&AddWeightForBulkProductParams{
+				Items: AddWeightForBulkProductItem{
+					SKU:        1231428352,
+					WeightReal: []float64{0.3},
+				},
+				PostingNumber: "33920158-0006-1",
+			},
+			`{
+				"result": "33920158-0006-1"
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&AddWeightForBulkProductParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.FBS().AddWeightForBulkProduct(test.params)
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+
+		if resp.StatusCode == http.StatusOK {
+			if resp.Result != test.params.PostingNumber {
+				t.Errorf("Posting numbers in request and response are not equal")
+			}
+		}
+	}
+}
+
+func TestCancelSending(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *CancelSendingParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&CancelSendingParams{
+				PostingNumber:       "33920113-1231-1",
+				CancelReasonId:      352,
+				CancelReasonMessage: "Product is out of stock",
+				Items: []CancelSendingItem{
+					{
+						Quantity: 5,
+						SKU:      150587396,
+					},
+				},
+			},
+			`{
+				"result": ""
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&CancelSendingParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.FBS().CancelSending(test.params)
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+	}
+}
+
+func TestListShipmentInCertificate(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *ListShipmentInCertificateParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&ListShipmentInCertificateParams{
+				Id: 900000250859000,
+			},
+			`{
+				"result": [
+				  {
+					"id": 0,
+					"multi_box_qty": 0,
+					"posting_number": "string",
+					"status": "string",
+					"seller_error": "string",
+					"updated_at": "2019-08-24T14:15:22Z",
+					"created_at": "2019-08-24T14:15:22Z",
+					"products": [
+					  {
+						"name": "string",
+						"offer_id": "string",
+						"price": "string",
+						"quantity": 0,
+						"sku": 0
+					  }
+					]
+				  }
+				]
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&ListShipmentInCertificateParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.FBS().ListShipmentInCertificate(test.params)
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+	}
+}
+
+func TestSpecifyNumberOfBoxes(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *SpecifyNumberOfBoxesParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&SpecifyNumberOfBoxesParams{
+				PostingNumber: "string",
+			},
+			`{
+				"result": {
+				  "result": true
+				}
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&SpecifyNumberOfBoxesParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.FBS().SpecifyNumberOfBoxes(test.params)
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+	}
+}
+
+func TestStatusOfAct(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *StatusOfActParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&StatusOfActParams{
+				Id: 900000250859000,
+			},
+			`{
+				"result": {
+				  "result": true
+				}
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&StatusOfActParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.FBS().StatusOfAct(test.params)
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+	}
+}
+
+func TestETGBCustomsDeclarations(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *ETGBCustomsDeclarationsParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&ETGBCustomsDeclarationsParams{
+				Date: ETGBCustomsDeclarationsDate{
+					From: core.TimeFromString(t, "2006-01-02T15:04:05Z", "2023-02-13T12:13:16.818Z"),
+					To:   core.TimeFromString(t, "2006-01-02T15:04:05Z", "2023-02-13T12:13:16.818Z"),
+				},
+			},
+			`{
+				"result": [
+				  {
+					"posting_number": "string",
+					"etgb": {
+					  "number": "string",
+					  "date": "string",
+					  "url": "string"
+					}
+				  }
+				]
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&ETGBCustomsDeclarationsParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.FBS().ETGBCustomsDeclarations(test.params)
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+	}
+}