learn-go/snippetbox/cmd/web/testutils_test.go

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package main
import (
"bytes"
"io"
"log/slog"
"net/http"
"net/http/cookiejar"
"net/http/httptest"
"testing"
)
func newTestApplication(t *testing.T) *application {
return &application{
logger: slog.New(slog.NewTextHandler(io.Discard, nil)),
}
}
type testServer struct {
*httptest.Server
}
func newTestServer(t *testing.T, h http.Handler) *testServer {
ts := httptest.NewTLSServer(h)
jar, err := cookiejar.New(nil)
if err != nil {
t.Fatal(err)
}
ts.Client().Jar = jar
ts.Client().CheckRedirect = func(req *http.Request, via []*http.Request) error {
return http.ErrUseLastResponse
}
return &testServer{ts}
}
func (ts *testServer) get(t *testing.T, urlPath string) (int, http.Header, string) {
rs, err := ts.Client().Get(ts.URL + urlPath)
if err != nil {
t.Fatal(err)
}
defer rs.Body.Close()
body, err := io.ReadAll(rs.Body)
if err != nil {
t.Fatal(err)
}
return rs.StatusCode, rs.Header, string(bytes.TrimSpace(body))
}