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client_test.go
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client_test.go
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package smartpay
import (
"context"
"net/http"
"net/http/httptest"
"testing"
"time"
)
func TestRetryableClient(t *testing.T) {
var requestCount int
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
requestCount++
if requestCount < 3 {
w.WriteHeader(http.StatusServiceUnavailable)
} else {
w.WriteHeader(http.StatusOK)
}
}))
defer server.Close()
retryingClient, _ := NewClientWithResponses("secretKey", "publicKey",
WithBaseURL(server.URL),
WithRetryOptions(2, time.Second, 5*time.Second),
)
ctx := context.Background()
resp, err := retryingClient.RetrieveAToken(ctx, "tokenId")
if resp != nil {
defer resp.Body.Close()
}
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if requestCount != 3 {
t.Errorf("expected 3 requests, got %d", requestCount)
}
if resp.StatusCode != http.StatusOK {
t.Errorf("expected status code %d, got %d", http.StatusOK, resp.StatusCode)
}
}
func TestHttpClientWithIdempotencyHeader(t *testing.T) {
// Create a test server
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Verify that the "Idempotency-Key" header is present in the request
idempotencyKey := r.Header.Get("Idempotency-Key")
if idempotencyKey == "" {
t.Error("Idempotency-Key header not found in the request")
}
}))
defer ts.Close()
client, _ := NewClientWithResponses("secretKey", "publicKey", WithBaseURL(ts.URL))
ctx := context.Background()
payload := CreateAWebhookEndpointJSONRequestBody{
EventSubscriptions: Ptr([]EventSubscription{
EventSubscriptionMerchantUserCreated,
EventSubscriptionPromotionCodeUpdated,
}),
Url: "https://www.example.com",
}
resp, err := client.CreateAWebhookEndpoint(ctx, payload)
if resp != nil {
defer resp.Body.Close()
}
if err != nil {
t.Fatal(err)
}
}
func TestRetryableHttpClientWithIdempotencyHeader(t *testing.T) {
// Create a test server
var requestCount int
var lastIdempotencyKey string
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Verify that the "Idempotency-Key" header is present in the request
requestCount++
idempotencyKey := r.Header.Get("Idempotency-Key")
if idempotencyKey == "" {
t.Error("Idempotency-Key header not found in the request")
}
// Assign the current idempotency key for comparison
if lastIdempotencyKey == "" {
lastIdempotencyKey = idempotencyKey
} else {
if lastIdempotencyKey != idempotencyKey {
t.Error("Idempotency-Key header changed in the same request")
}
}
if requestCount == 1 {
w.WriteHeader(http.StatusServiceUnavailable)
} else {
w.WriteHeader(http.StatusOK)
}
}))
defer ts.Close()
client, _ := NewClientWithResponses("secretKey", "publicKey", WithBaseURL(ts.URL))
ctx := context.Background()
payload := CreateAWebhookEndpointJSONRequestBody{
EventSubscriptions: Ptr([]EventSubscription{
EventSubscriptionMerchantUserCreated,
EventSubscriptionPromotionCodeUpdated,
}),
Url: "https://www.example.com",
}
resp, err := client.CreateAWebhookEndpoint(ctx, payload)
if resp != nil {
defer resp.Body.Close()
}
if err != nil {
t.Fatal(err)
}
}
func TestHttpClientWithCustomIdempotencyHeader(t *testing.T) {
idempotencyKey := "12345678"
// Create a test server
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// Verify that the "Idempotency-Key" header is present in the request
receivedIdempotencyKey := r.Header.Get("Idempotency-Key")
if idempotencyKey != receivedIdempotencyKey {
t.Error("Idempotency-Key header not properly set")
}
}))
defer ts.Close()
client, _ := NewClientWithResponses("secretKey", "publicKey", WithBaseURL(ts.URL))
ctx := context.Background()
payload := CreateAWebhookEndpointJSONRequestBody{
EventSubscriptions: Ptr([]EventSubscription{
EventSubscriptionMerchantUserCreated,
EventSubscriptionPromotionCodeUpdated,
}),
Url: "https://www.example.com",
}
resp, _ := client.CreateAWebhookEndpoint(ctx, payload, func(ctx context.Context, req *http.Request) error {
req.Header.Set("Idempotency-Key", idempotencyKey)
return nil
})
if resp != nil {
defer resp.Body.Close()
}
}