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restic/internal/backend/httpuseragent_roundtripper_test.go

51 lines
1.2 KiB
Go

package backend
import (
"net/http"
"net/http/httptest"
"testing"
)
func TestCustomUserAgentTransport(t *testing.T) {
// Create a mock HTTP handler that checks the User-Agent header
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
userAgent := r.Header.Get("User-Agent")
if userAgent != "TestUserAgent" {
t.Errorf("Expected User-Agent: TestUserAgent, got: %s", userAgent)
}
w.WriteHeader(http.StatusOK)
})
// Create a test server with the mock handler
server := httptest.NewServer(handler)
defer server.Close()
// Create a custom user agent transport
customUserAgent := "TestUserAgent"
transport := &httpUserAgentRoundTripper{
userAgent: customUserAgent,
rt: http.DefaultTransport,
}
// Create an HTTP client with the custom transport
client := &http.Client{
Transport: transport,
}
// Make a request to the test server
resp, err := client.Get(server.URL)
if err != nil {
t.Fatalf("Unexpected error: %v", err)
}
defer func() {
if err := resp.Body.Close(); err != nil {
t.Log("failed to close response body")
}
}()
// Check the response status code
if resp.StatusCode != http.StatusOK {
t.Errorf("Expected status code: %d, got: %d", http.StatusOK, resp.StatusCode)
}
}