Function TestBadDials

dial_test.go:24–124

(t *testing.T)

)

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

	t.Run("badReq", func(t *testing.T) {
		t.Parallel()

		testCases := []struct {
			name   string
			url    string
			opts   *websocket.DialOptions
			rand   util.ReaderFunc
			nilCtx bool
		}{
			{
				name: "badURL",
				url:  "://noscheme",
			},
			{
				name: "badURLScheme",
				url:  "ftp://nhooyr.io",
			},
			{
				name: "badTLS",
				url:  "wss://totallyfake.nhooyr.io",
			},
			{
				name: "badReader",
				rand: func(p []byte) (int, error) {
					return 0, io.EOF
				},
			},
			{
				name:   "nilContext",
				url:    "http://localhost",
				nilCtx: true,
			},
		}

		for _, tc := range testCases {
			tc := tc
			t.Run(tc.name, func(t *testing.T) {
				t.Parallel()

				var ctx context.Context
				var cancel func()
				if !tc.nilCtx {
					ctx, cancel = context.WithTimeout(context.Background(), time.Second*5)
					defer cancel()
				}

				if tc.rand == nil {
					tc.rand = rand.Reader.Read
				}

				_, _, err := websocket.ExportedDial(ctx, tc.url, tc.opts, tc.rand)
				assert.Error(t, err)
			})
		}