Function fakeGoogleOAuth

internal/auth/cli_login_test.go:202–236

fakeGoogleOAuth starts a test server that mimics Google's token and userinfo endpoints. Returns the server and an oauth2.Config pointing at it.

(t *testing.T)

// fakeGoogleOAuth starts a test server that mimics Google's token and userinfo
// endpoints. Returns the server and an oauth2.Config pointing at it.
func fakeGoogleOAuth(t *testing.T) (*httptest.Server, *oauth2.Config) {
	t.Helper()
	mux := http.NewServeMux()
	mux.HandleFunc("/token", func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/json")
		json.NewEncoder(w).Encode(map[string]interface{}{
			"access_token": "fake-access-token",
			"token_type":   "Bearer",
			"expires_in":   3600,
		})
	})
	mux.HandleFunc("/userinfo", func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/json")
		json.NewEncoder(w).Encode(map[string]interface{}{
			"sub":            "google-sub-cli-test",
			"email":          "cliuser@test.com",
			"email_verified": true,
			"name":           "CLI User",
		})
	})
	srv := httptest.NewServer(mux)
	t.Cleanup(srv.Close)

	oauthCfg := &oauth2.Config{
		ClientID:     "test",
		ClientSecret: "test",
		RedirectURL:  "http://localhost/api/auth/callback",
		Endpoint: oauth2.Endpoint{
			TokenURL: srv.URL + "/token",
			AuthURL:  srv.URL + "/authorize",
		},
		Scopes: []string{"openid", "email", "profile"},
	}
	return srv, oauthCfg
}

// setupUserAuthWithFakeOAuth creates a UserAuth backed by a fake Google OAuth
// server so we can test HandleCallback without hitting real Google.