go/src/infra/cros/recovery/internal/components/cros/cellular/modem_test.go

// Copyright 2026 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package cellular

import (
	"fmt"
	"testing"

	"go.chromium.org/infra/cros/internal/assert"
)

const (
	imei          = "123456789012345"
	activeSimSlot = "1"
	state         = "registered"
	sim           = "/org/freedesktop/ModemManager1/SIM/0"
	simSlots      = "/org/freedesktop/ModemManager1/SIM/0"
	ownNumbers    = "123456789098"
)

var mockMmcliJson = fmt.Sprintf(`{
    "modem": {
        "3gpp": {
            "imei": "%s"
        },
        "generic": {
            "primary-sim-slot": "%s",
            "state": "%s",
            "sim": "%s",
            "sim-slots": ["%s"],
			"own-numbers": ["%s"]
        }
    }
}`, imei, activeSimSlot, state, sim, simSlots, ownNumbers)

func TestParseModemInfo(t *testing.T) {
	info, err := parseModemInfo(mockMmcliJson)
	assert.NilError(t, err)

	assert.StringsEqual(t,
		info.GetModem().GetG3Pp().GetImei(),
		imei,
	)

	assert.StringsEqual(t,
		info.GetModem().GetGeneric().GetActiveSimSlot(),
		activeSimSlot,
	)
	assert.StringsEqual(t,
		info.GetModem().GetGeneric().GetState(),
		state,
	)
	assert.StringsEqual(t,
		info.GetModem().GetGeneric().GetSim(),
		sim,
	)
	assert.StringArrsEqual(t,
		info.GetModem().GetGeneric().GetSimSlots(),
		[]string{simSlots},
	)
	assert.StringArrsEqual(t,
		info.GetModem().GetGeneric().GetOwnNumbers(),
		[]string{ownNumbers},
	)
}