require.NoError(t, err, "creating streaming connection")
			defer conn.Close()

			h := http.Header{}
			h.Set(api.StreamType, api.StreamTypeError)
			_, err = conn.CreateStream(h)
			require.NoError(t, err, "creating error stream")

			if test.stdin {
				h.Set(api.StreamType, api.StreamTypeStdin)
				stream, err := conn.CreateStream(h)
				require.NoError(t, err, "creating stdin stream")

	// Name of header that specifies stream type
	StreamType = "streamType"
	// Value for streamType header for stdin stream
	StreamTypeStdin = "stdin"
	// Value for streamType header for stdout stream
	StreamTypeStdout = "stdout"
	// Value for streamType header for stderr stream
	StreamTypeStderr = "stderr"
	// Value for streamType header for data stream
	StreamTypeData = "data"

	// Name of header that specifies stream type
	StreamType = "streamType"
	// Value for streamType header for stdin stream
	StreamTypeStdin = "stdin"
	// Value for streamType header for stdout stream
	StreamTypeStdout = "stdout"
	// Value for streamType header for stderr stream
	StreamTypeStderr = "stderr"
	// Value for streamType header for data stream
	StreamTypeData = "data"