クレジットを消費せずにGoのCAPTCHA連携をテストする

package integration_test

import (
    "context"
    "fmt"
    "net/http"
    "net/http/httptest"
    "sync/atomic"
    "testing"
    "time"
    solvethree "solvethree.com/sdk"
)

func TestSolve(t *testing.T) {
    var posts atomic.Int32
    server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
        w.Header().Set("Content-Type", "application/json")
        if r.Method == "POST" {
            posts.Add(1)
            fmt.Fprint(w, `{"id":"fixture-1","status":"pending"}`)
            return
        }
        fmt.Fprint(w, `{"id":"fixture-1","status":"ready","solution":{"token":"FIXTURE_TOKEN","userAgent":"fixture-browser-identity","secChUa":"fixture-hints"}}`)
    }))
    defer server.Close()
    client, err := solvethree.NewClientWithBaseURL("fixture-key", server.URL, nil)
    if err != nil { t.Fatal(err) }
    result, err := client.Solve(context.Background(), solvethree.TaskRequest{
        Site: "accounts.example.com", Action: "login", Proxy: "http://proxy.example:8080",
    }, solvethree.SolveOptions{Timeout: time.Second, PollInterval: time.Millisecond})
    if err != nil { t.Fatal(err) }
    if result.Solution.Token != "FIXTURE_TOKEN" || posts.Load() != 1 { t.Fatal("incorrect lifecycle") }
}