Function TestResolveIssuer

coderd/authlink/authlink_test.go:250–305

(t *testing.T)

}

func TestResolveIssuer(t *testing.T) {
	t.Parallel()

	t.Run("Success", func(t *testing.T) {
		t.Parallel()
		ctx := testutil.Context(t, testutil.WaitShort)

		const expectedIssuer = "https://accounts.google.com"
		srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
			if r.URL.Path != "/.well-known/openid-configuration" {
				http.NotFound(w, r)
				return
			}
			w.Header().Set("Content-Type", "application/json")
			_ = json.NewEncoder(w).Encode(map[string]string{
				"issuer": expectedIssuer,
			})
		}))
		defer srv.Close()

		issuer, err := authlink.ResolveIssuer(ctx, srv.Client(), srv.URL)
		require.NoError(t, err)
		require.Equal(t, expectedIssuer, issuer)
	})

	t.Run("EmptyIssuer", func(t *testing.T) {
		t.Parallel()
		ctx := testutil.Context(t, testutil.WaitShort)

		srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
			w.Header().Set("Content-Type", "application/json")
			_ = json.NewEncoder(w).Encode(map[string]string{
				"issuer": "",
			})
		}))
		defer srv.Close()

		_, err := authlink.ResolveIssuer(ctx, srv.Client(), srv.URL)
		require.Error(t, err)
		require.Contains(t, err.Error(), "empty issuer")
	})

	t.Run("HTTPError", func(t *testing.T) {
		t.Parallel()
		ctx := testutil.Context(t, testutil.WaitShort)

		srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
			w.WriteHeader(http.StatusInternalServerError)
		}))
		defer srv.Close()

		_, err := authlink.ResolveIssuer(ctx, srv.Client(), srv.URL)
		require.Error(t, err)
		require.Contains(t, err.Error(), "HTTP 500")
	})
}