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transactions_test.go
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transactions_test.go
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package starling
import (
"context"
"encoding/json"
"fmt"
"net/http"
"path"
"reflect"
"testing"
"time"
)
var txnTestCases = []struct {
name string
mock string
dateRange *DateRange
}{
{
name: "with date range",
dateRange: &DateRange{
From: time.Date(2017, time.January, 01, 0, 0, 0, 0, time.Local),
To: time.Date(2017, time.January, 03, 0, 0, 0, 0, time.Local),
},
mock: `{
"_links": {
"nextPage": {
"href": "NOT_YET_IMPLEMENTED"
}
},
"_embedded": {
"transactions": [
{
"_links": {
"detail": {
"href": "api/v1/transactions/mastercard/0e70192c-e602-40ac-b306-c21630e6874e",
"templated": false
}
},
"id": "0e70192c-e602-40ac-b306-c21630e6874e",
"currency": "GBP",
"amount": -13.99,
"direction": "OUTBOUND",
"created": "2018-03-25T11:55:26.865Z",
"narrative": "Mastercard",
"source": "MASTER_CARD",
"balance": 13081.32
}
]
}
}`,
},
{
name: "without date range",
dateRange: nil,
mock: `{
"_links": {
"nextPage": {
"href": "NOT_YET_IMPLEMENTED"
}
},
"_embedded": {
"transactions": [
{
"_links": {
"detail": {
"href": "api/v1/transactions/mastercard/0e70192c-e602-40ac-b306-c21630e6874e",
"templated": false
}
},
"id": "0e70192c-e602-40ac-b306-c21630e6874e",
"currency": "GBP",
"amount": -13.99,
"direction": "OUTBOUND",
"created": "2018-03-25T11:55:26.865Z",
"narrative": "Mastercard",
"source": "MASTER_CARD",
"balance": 13081.32
}
]
}
}`,
},
{
name: "with multiple transactions",
dateRange: nil,
mock: `{
"_links": {
"nextPage": {
"href": "NOT_YET_IMPLEMENTED"
}
},
"_embedded": {
"transactions": [
{
"_links": {
"detail": {
"href": "api/v1/transactions/mastercard/6f03a23a-bbfc-4479-8d4d-abb6a9119d27",
"templated": false
}
},
"id": "6f03a23a-bbfc-4479-8d4d-abb6a9119d27",
"currency": "GBP",
"amount": -23.45,
"direction": "OUTBOUND",
"created": "2017-07-05T18:27:02.335Z",
"narrative": "Borough Barista",
"source": "MASTER_CARD",
"balance": 254.12
},
{
"_links": {
"detail": {
"href": "api/v1/transactions/mastercard/0e70192c-e602-40ac-b306-c21630e6874e",
"templated": false
}
},
"id": "0e70192c-e602-40ac-b306-c21630e6874e",
"currency": "GBP",
"amount": -13.99,
"direction": "OUTBOUND",
"created": "2018-03-25T11:55:26.865Z",
"narrative": "Mastercard",
"source": "MASTER_CARD",
"balance": 13081.32
}
]
}
}`,
},
}
func TestGetTransactions(t *testing.T) {
for _, tc := range txnTestCases {
t.Run(tc.name, func(t *testing.T) {
testGetTransactions(t, tc.name, tc.mock, tc.dateRange)
})
}
}
func testGetTransactions(t *testing.T, name, mock string, dr *DateRange) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodGet)
params := r.URL.Query()
if dr != nil {
// If we are expecting a date range to be passed to the API, validate that it was
// passed correctly as part of the query string.
if got, want := params.Get("from"), dr.From.Format("2006-01-02"); got != want {
t.Errorf("should include 'from=%s' query string parameter %s 'from=%s'", want, cross, got)
}
if got, want := params.Get("to"), dr.To.Format("2006-01-02"); got != want {
t.Errorf("should include 'to=%s' query string parameter %s 'to=%s'", want, cross, got)
}
} else {
// If we weren't expecting a date range to be passed to the API, validate that the
// API was called without the 'from' and 'to' query parameters.
if got, want := params.Get("from"), ""; got != want {
t.Errorf("should not include 'from' query string parameter %s 'from=%s'", cross, got)
}
if got, want := params.Get("to"), ""; got != want {
t.Errorf("should not include 'to' query string parameter %s 'to=%s'", cross, got)
}
}
// Return the mock response to the client.
fmt.Fprint(w, mock)
})
got, _, err := client.Transactions(context.Background(), dr)
if err != nil {
t.Fatal("should be able to make the request", cross, err)
}
hal := &halTransactions{}
json.Unmarshal([]byte(mock), hal)
want := hal.Embedded
if got == nil {
t.Fatal("should not return 'nil'", cross)
}
if !reflect.DeepEqual(got, want.Transactions) {
t.Error("should return a list matching the mock response", cross)
}
if len(got) == 0 {
t.Errorf("should have at least one transaction %s %d", cross, len(got))
}
}
func TestTxnsForbidden(t *testing.T) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions/", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodGet)
w.WriteHeader(http.StatusForbidden)
})
got, resp, err := client.Transactions(context.Background(), nil)
checkHasError(t, err)
if resp.StatusCode != http.StatusForbidden {
t.Error("should return HTTP 403 status")
}
if got != nil {
t.Error("should not return a slice of transactions")
}
}
var transactionCases = []struct {
name string
uid string
mock string
}{
{
name: "direct debit transaction",
uid: "474642e6-c4f5-43af-9b93-fe5ddbfcb857",
mock: `{
"_links": {
"detail": {
"href": "api/v1/transactions/direct-debit/474642e6-c4f5-43af-9b93-fe5ddbfcb857",
"templated": false
}
},
"id": "474642e6-c4f5-43af-9b93-fe5ddbfcb857",
"currency": "GBP",
"amount": -42.13,
"direction": "OUTBOUND",
"created": "2018-04-16T23:30:00.000Z",
"narrative": "Society of Antiquaries",
"source": "DIRECT_DEBIT"
}`,
},
{
name: "direct debit transaction (without hal)",
uid: "474642e6-c4f5-43af-9b93-fe5ddbfcb857",
mock: `{
"id": "474642e6-c4f5-43af-9b93-fe5ddbfcb857",
"currency": "GBP",
"amount": -42.13,
"direction": "OUTBOUND",
"created": "2018-04-16T23:30:00.000Z",
"narrative": "Society of Antiquaries",
"source": "DIRECT_DEBIT"
}`,
},
}
func TestTransaction(t *testing.T) {
for _, tc := range transactionCases {
t.Run(tc.name, func(st *testing.T) {
testTransaction(st, tc.name, tc.uid, tc.mock)
})
}
}
func testTransaction(t *testing.T, name, uid, mock string) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions/", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodGet)
reqUID := path.Base(r.URL.Path)
if reqUID != uid {
t.Error("should send a request with the correct UID", cross, reqUID)
}
fmt.Fprint(w, mock)
})
got, _, err := client.Transaction(context.Background(), uid)
checkNoError(t, err)
want := &Transaction{}
json.Unmarshal([]byte(mock), want)
if !reflect.DeepEqual(got, want) {
t.Error("should return a single transaction matching the mock response", cross)
}
if got.UID != want.UID {
t.Error("should have the correct UID", cross, got.UID)
}
}
func TestTxnForbidden(t *testing.T) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions/", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodGet)
w.WriteHeader(http.StatusForbidden)
})
got, resp, err := client.Transaction(context.Background(), "nil")
checkHasError(t, err)
if resp.StatusCode != http.StatusForbidden {
t.Error("should return HTTP 403 status")
}
if got != nil {
t.Error("should not return a transaction")
}
}
var txnsTestCasesDD = []struct {
name string
mock string
dateRange *DateRange
}{
{
name: "with date range",
dateRange: &DateRange{
From: time.Date(2017, time.January, 01, 0, 0, 0, 0, time.Local),
To: time.Date(2017, time.January, 03, 0, 0, 0, 0, time.Local),
},
mock: `{
"_links": {
"nextPage": {
"href": "NOT_YET_IMPLEMENTED"
}
},
"_embedded": {
"transactions": [
{
"id": "474642e6-c4f5-43af-9b93-fe5ddbfcb857",
"currency": "GBP",
"amount": -42.13,
"direction": "OUTBOUND",
"created": "2018-04-16T23:30:00.000Z",
"narrative": "Society of Antiquaries",
"source": "DIRECT_DEBIT",
"mandate": {
"href": "/api/v1/direct-debit/mandates/fa7998f6-07ce-42a9-ba5b-ce45ea8aff89",
"templated": false
},
"merchant": {
"href": "/api/v1/merchants/b6c146f7-666e-4868-beed-21344b7e6e47",
"templated": false
},
"merchantLocation": {
"href": "/api/v1/merchants/b6c146f7-666e-4868-beed-21344b7e6e47/locations/7dda8396-7c7a-46d3-b5af-61a187bf00f9",
"templated": false
},
"mandateId": "fa7998f6-07ce-42a9-ba5b-ce45ea8aff89",
"type": "FIRST_PAYMENT_OF_DIRECT_DEBIT",
"merchantId": "b6c146f7-666e-4868-beed-21344b7e6e47",
"merchantLocationId": "7dda8396-7c7a-46d3-b5af-61a187bf00f9",
"spendingCategory": "GENERAL"
}
]
}
}`,
},
{
name: "without date range",
dateRange: nil,
mock: `{
"_links": {
"nextPage": {
"href": "NOT_YET_IMPLEMENTED"
}
},
"_embedded": {
"transactions": [
{
"id": "474642e6-c4f5-43af-9b93-fe5ddbfcb857",
"currency": "GBP",
"amount": -42.13,
"direction": "OUTBOUND",
"created": "2018-04-16T23:30:00.000Z",
"narrative": "Society of Antiquaries",
"source": "DIRECT_DEBIT",
"mandate": {
"href": "/api/v1/direct-debit/mandates/fa7998f6-07ce-42a9-ba5b-ce45ea8aff89",
"templated": false
},
"merchant": {
"href": "/api/v1/merchants/b6c146f7-666e-4868-beed-21344b7e6e47",
"templated": false
},
"merchantLocation": {
"href": "/api/v1/merchants/b6c146f7-666e-4868-beed-21344b7e6e47/locations/7dda8396-7c7a-46d3-b5af-61a187bf00f9",
"templated": false
},
"mandateId": "fa7998f6-07ce-42a9-ba5b-ce45ea8aff89",
"type": "FIRST_PAYMENT_OF_DIRECT_DEBIT",
"merchantId": "b6c146f7-666e-4868-beed-21344b7e6e47",
"merchantLocationId": "7dda8396-7c7a-46d3-b5af-61a187bf00f9",
"spendingCategory": "GENERAL"
}
]
}
}`,
},
}
func TestDDTransactions(t *testing.T) {
for _, tc := range txnsTestCasesDD {
t.Run(tc.name, func(t *testing.T) {
testDDTransactions(t, tc.name, tc.mock, tc.dateRange)
})
}
}
func testDDTransactions(t *testing.T, name, mock string, dr *DateRange) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions/direct-debit", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodGet)
params := r.URL.Query()
if dr != nil {
if got, want := params.Get("from"), dr.From.Format("2006-01-02"); got != want {
t.Errorf("should include 'from=%s' query string parameter %s 'from=%s'", want, cross, got)
}
if got, want := params.Get("to"), dr.To.Format("2006-01-02"); got != want {
t.Errorf("should include 'to=%s' query string parameter %s 'to=%s'", want, cross, got)
}
} else {
if got, want := params.Get("from"), ""; got != want {
t.Errorf("should not include 'from' query string parameter %s 'from=%s'", cross, got)
}
if got, want := params.Get("to"), ""; got != want {
t.Errorf("should not include 'to' query string parameter %s 'to=%s'", cross, got)
}
}
fmt.Fprint(w, mock)
})
got, _, err := client.DDTransactions(context.Background(), dr)
if err != nil {
t.Fatal("should be able to make the request", cross, err)
}
hal := &halDDTransactions{}
json.Unmarshal([]byte(mock), hal)
want := hal.Embedded
if got == nil {
t.Fatal("should not return 'nil'", cross)
}
if !reflect.DeepEqual(got, want.Transactions) {
t.Error("should return a list matching the mock response", cross)
}
if len(got) == 0 {
t.Errorf("should have at least one transaction %s %d", cross, len(got))
}
first := (got)[0]
if first.MandateUID == "" {
t.Error("should have a MandateID specified", cross)
}
if first.Type == "" {
t.Error("should have a Type specified", cross)
}
if first.MerchantUID == "" {
t.Error("should have a MerchantUID specified", cross)
}
if first.MerchantLocationUID == "" {
t.Error("should have a MerchantLocationUID specified", cross)
}
if first.SpendingCategory == "" {
t.Error("should have a SpendingCategory specified", cross)
}
}
func TestTxnsDDForbidden(t *testing.T) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions/direct-debit", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodGet)
w.WriteHeader(http.StatusForbidden)
})
got, resp, err := client.DDTransactions(context.Background(), nil)
checkHasError(t, err)
if resp.StatusCode != http.StatusForbidden {
t.Error("should return HTTP 403 status")
}
if got != nil {
t.Error("should not return a slice of transactions")
}
}
var txnTestCasesDD = []struct {
name string
uid string
mock string
}{
{
name: "single direct-debit transaction",
uid: "474642e6-c4f5-43af-9b93-fe5ddbfcb857",
mock: `{
"id": "474642e6-c4f5-43af-9b93-fe5ddbfcb857",
"currency": "GBP",
"amount": -42.13,
"direction": "OUTBOUND",
"created": "2018-04-16T23:30:00.000Z",
"narrative": "Society of Antiquaries",
"source": "DIRECT_DEBIT",
"mandate": {
"href": "/api/v1/direct-debit/mandates/fa7998f6-07ce-42a9-ba5b-ce45ea8aff89",
"templated": false
},
"merchant": {
"href": "/api/v1/merchants/b6c146f7-666e-4868-beed-21344b7e6e47",
"templated": false
},
"merchantLocation": {
"href": "/api/v1/merchants/b6c146f7-666e-4868-beed-21344b7e6e47/locations/7dda8396-7c7a-46d3-b5af-61a187bf00f9",
"templated": false
},
"mandateId": "fa7998f6-07ce-42a9-ba5b-ce45ea8aff89",
"type": "FIRST_PAYMENT_OF_DIRECT_DEBIT",
"merchantId": "b6c146f7-666e-4868-beed-21344b7e6e47",
"merchantLocationId": "7dda8396-7c7a-46d3-b5af-61a187bf00f9",
"spendingCategory": "GENERAL"
}`,
},
}
func TestDDTransaction(t *testing.T) {
for _, tc := range txnTestCasesDD {
t.Run(tc.name, func(t *testing.T) {
testDDTransaction(t, tc.name, tc.uid, tc.mock)
})
}
}
func testDDTransaction(t *testing.T, name, uid, mock string) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions/direct-debit/", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodGet)
reqUID := path.Base(r.URL.Path)
if reqUID != uid {
t.Error("should send a request with the correct UID", cross, reqUID)
}
fmt.Fprint(w, mock)
})
want := &DDTransaction{}
json.Unmarshal([]byte(mock), want)
got, _, err := client.DDTransaction(context.Background(), uid)
if err != nil {
t.Fatal("should be able to make the request", cross, err)
}
if got == nil {
t.Fatal("should not return 'nil'", cross)
}
if !reflect.DeepEqual(got, want) {
t.Error("should return a transaction matching the mock response", cross)
}
if got.MandateUID == "" {
t.Error("should have a MandateID specified", cross)
}
if got.Type == "" {
t.Error("should have a Type specified", cross)
}
if got.MerchantUID == "" {
t.Error("should have a MerchantUID specified", cross)
}
if got.MerchantLocationUID == "" {
t.Error("should have a MerchantLocationUID specified", cross)
}
if got.SpendingCategory == "" {
t.Error("should have a SpendingCategory specified", cross)
}
}
func TestDDTxnForbidden(t *testing.T) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions/direct-debit/", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodGet)
w.WriteHeader(http.StatusForbidden)
})
got, resp, err := client.DDTransaction(context.Background(), "nil")
checkHasError(t, err)
if resp.StatusCode != http.StatusForbidden {
t.Error("should return HTTP 403 status")
}
if got != nil {
t.Error("should not return a transaction")
}
}
var setDDSpendingCategoryCases = []struct {
name string
uid string
category string
status int
mock string
}{
{
name: "set transaction category to charity",
uid: "474642e6-c4f5-43af-9b93-fe5ddbfcb857",
category: "CHARITY",
status: http.StatusAccepted,
mock: ``,
},
{
name: "set invalid transaction category",
uid: "474642e6-c4f5-43af-9b93-fe5ddbfcb857",
category: "INVALID",
status: http.StatusBadRequest,
mock: `[
"Can not deserialize value of type com.starlingbank.connectors.customer.SpendingCategory from String \"DEMOX\": value not one of declared Enum instance names: [GIFTS, FAMILY, ENTERTAINMENT, TRANSPORT, GROCERIES, PAYMENTS, PETS, LIFESTYLE, CHARITY, BILLS_AND_SERVICES, SAVING, HOLIDAYS, HOME, GENERAL, NONE, EXPENSES, INCOME, SHOPPING, EATING_OUT]"
]`,
},
}
func TestSetDDSpendingCategory(t *testing.T) {
for _, tc := range setDDSpendingCategoryCases {
t.Run(tc.name, func(st *testing.T) {
testSetDDSpendingCategory(st, tc.name, tc.uid, tc.category, tc.status, tc.mock)
})
}
}
func testSetDDSpendingCategory(t *testing.T, name, uid, cat string, status int, mock string) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions/direct-debit/", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodPut)
reqUID := path.Base(r.URL.Path)
resource := path.Base(path.Dir(r.URL.Path))
if reqUID != uid {
t.Error("should send a request with the correct UID", cross, reqUID)
}
if resource != "direct-debit" {
t.Error("should request direct-debit", cross, resource)
}
var reqCat = SpendingCategory{}
err := json.NewDecoder(r.Body).Decode(&reqCat)
if err != nil {
t.Fatal("should send a request that the API can parse", cross, err)
}
if reqCat.SpendingCategory != cat {
t.Error("should request the correct spending category", cross, reqCat)
}
w.WriteHeader(status)
fmt.Fprintln(w, mock)
})
resp, err := client.SetDDSpendingCategory(context.Background(), uid, cat)
if status >= 400 {
checkHasError(t, err)
} else {
checkNoError(t, err)
}
if resp.StatusCode != status {
t.Error("should return the correct status", cross, resp.Status)
}
}
func TestDDSpendingCategoryForbidden(t *testing.T) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions/direct-debit/", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodPut)
w.WriteHeader(http.StatusForbidden)
})
resp, err := client.SetDDSpendingCategory(context.Background(), "474642e6-c4f5-43af-9b93-fe5ddbfcb857", "CHARITY")
checkHasError(t, err)
if resp.StatusCode != http.StatusForbidden {
t.Error("should return HTTP 403 status")
}
}
var txnsTestCasesFPSIn = []struct {
name string
mock string
dateRange *DateRange
}{
{
name: "with date range",
dateRange: &DateRange{
From: time.Date(2017, time.January, 01, 0, 0, 0, 0, time.Local),
To: time.Date(2017, time.January, 03, 0, 0, 0, 0, time.Local),
},
mock: `{
"_links": {
"nextPage": {
"href": "NOT_YET_IMPLEMENTED"
}
},
"_embedded": {
"transactions": [
{
"id": "4f39ce4a-b760-42d8-811d-792e366486ef",
"currency": "GBP",
"amount": 33.14,
"direction": "INBOUND",
"created": "2018-03-28T13:48:56.000Z",
"narrative": "someRef",
"source": "FASTER_PAYMENTS_IN"
},
{
"id": "e517d335-2fb8-486b-91b3-2762ae7d929a",
"currency": "GBP",
"amount": 19.44,
"direction": "INBOUND",
"created": "2018-03-28T13:48:51.000Z",
"narrative": "someRef",
"source": "FASTER_PAYMENTS_IN"
},
{
"id": "94d24e13-61c1-47fe-adb2-a903a9bf6982",
"currency": "GBP",
"amount": 200,
"direction": "INBOUND",
"created": "2018-03-28T13:48:17.000Z",
"narrative": "someRef",
"source": "FASTER_PAYMENTS_IN"
}
]
}
}`,
},
{
name: "without date range",
dateRange: nil,
mock: `{
"_links": {
"nextPage": {
"href": "NOT_YET_IMPLEMENTED"
}
},
"_embedded": {
"transactions": [
{
"id": "4f39ce4a-b760-42d8-811d-792e366486ef",
"currency": "GBP",
"amount": 33.14,
"direction": "INBOUND",
"created": "2018-03-28T13:48:56.000Z",
"narrative": "someRef",
"source": "FASTER_PAYMENTS_IN"
},
{
"id": "e517d335-2fb8-486b-91b3-2762ae7d929a",
"currency": "GBP",
"amount": 19.44,
"direction": "INBOUND",
"created": "2018-03-28T13:48:51.000Z",
"narrative": "someRef",
"source": "FASTER_PAYMENTS_IN"
},
{
"id": "94d24e13-61c1-47fe-adb2-a903a9bf6982",
"currency": "GBP",
"amount": 200,
"direction": "INBOUND",
"created": "2018-03-28T13:48:17.000Z",
"narrative": "someRef",
"source": "FASTER_PAYMENTS_IN"
}
]
}
}`,
},
}
func TestFPSInTransactions(t *testing.T) {
for _, tc := range txnsTestCasesFPSIn {
t.Run(tc.name, func(t *testing.T) {
testFPSInTransactions(t, tc.name, tc.mock, tc.dateRange)
})
}
}
func testFPSInTransactions(t *testing.T, name, mock string, dr *DateRange) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions/fps/in", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodGet)
params := r.URL.Query()
if dr != nil {
if got, want := params.Get("from"), dr.From.Format("2006-01-02"); got != want {
t.Errorf("should include 'from=%s' query string parameter %s 'from=%s'", want, cross, got)
}
if got, want := params.Get("to"), dr.To.Format("2006-01-02"); got != want {
t.Errorf("should include 'to=%s' query string parameter %s 'to=%s'", want, cross, got)
}
} else {
if got, want := params.Get("from"), ""; got != want {
t.Errorf("should not include 'from' query string parameter %s 'from=%s'", cross, got)
}
if got, want := params.Get("to"), ""; got != want {
t.Errorf("should not include 'to' query string parameter %s 'to=%s'", cross, got)
}
}
fmt.Fprint(w, mock)
})
got, _, err := client.FPSTransactionsIn(context.Background(), dr)
if err != nil {
t.Fatal("should be able to make the request", cross, err)
}
hal := &halTransactions{}
json.Unmarshal([]byte(mock), hal)
want := hal.Embedded
if got == nil {
t.Fatal("should not return 'nil'", cross)
}
if !reflect.DeepEqual(got, want.Transactions) {
t.Error("should return a list matching the mock response", cross)
}
if len(got) == 0 {
t.Errorf("should have at least one transaction %s %d", cross, len(got))
}
first := (got)[0]
if first.UID == "" {
t.Error("should have a UID specified", cross)
}
if first.Currency == "" {
t.Error("should have a Currency specified", cross)
}
if first.Direction == "" {
t.Error("should have a Direction specified", cross)
}
if first.Created == "" {
t.Error("should have a Created date specified", cross)
}
if first.Narrative == "" {
t.Error("should have a Narrative specified", cross)
}
if first.Source == "" {
t.Error("should have a Source specified", cross)
}
}
func TestFPSTxnsInForbidden(t *testing.T) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions/fps/in", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodGet)
w.WriteHeader(http.StatusForbidden)
})
got, resp, err := client.FPSTransactionsIn(context.Background(), nil)
checkHasError(t, err)
if resp.StatusCode != http.StatusForbidden {
t.Error("should return HTTP 403 status")
}
if got != nil {
t.Error("should not return a slice of transactions")
}
}
var txnTestCasesFPSIn = []struct {
name string
uid string
mock string
}{
{
name: "single direct-debit transaction",
uid: "4f39ce4a-b760-42d8-811d-792e366486ef",
mock: `{
"id": "4f39ce4a-b760-42d8-811d-792e366486ef",
"currency": "GBP",
"amount": 33.14,
"direction": "INBOUND",
"created": "2018-03-28T13:48:56.000Z",
"narrative": "someRef",
"source": "FASTER_PAYMENTS_IN"
}`,
},
}
func TestFPSInTransaction(t *testing.T) {
for _, tc := range txnTestCasesDD {
t.Run(tc.name, func(t *testing.T) {
testFPSInTransaction(t, tc.name, tc.uid, tc.mock)
})
}
}
func testFPSInTransaction(t *testing.T, name, uid, mock string) {
client, mux, _, teardown := setup()
defer teardown()
mux.HandleFunc("/api/v1/transactions/fps/in/", func(w http.ResponseWriter, r *http.Request) {
checkMethod(t, r, http.MethodGet)
reqUID := path.Base(r.URL.Path)
if reqUID != uid {
t.Error("should send a request with the correct UID", cross, reqUID)
}
dir := path.Dir(r.URL.Path)
if dir != "/api/v1/transactions/fps/in" {
t.Error("should send a request to the correct endpoint", cross, dir)
}
fmt.Fprint(w, mock)
})
want := &Transaction{}
json.Unmarshal([]byte(mock), want)
got, _, err := client.FPSTransactionIn(context.Background(), uid)
if err != nil {
t.Fatal("should be able to make the request", cross, err)
}
if got == nil {
t.Fatal("should not return 'nil'", cross)
}
if !reflect.DeepEqual(got, want) {
t.Error("should return a transaction matching the mock response", cross)
}
if got.UID == "" {
t.Error("should have a UID specified", cross)
}
if got.Currency == "" {
t.Error("should have a Currency specified", cross)