Node / meshtastic / Meshtastic-Android / files / core / ui / src / commonTest / kotlin / org / meshtastic / core / ui / util / AlertManagerTest.kt

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T8b949e/*

* Copyright (c) 2026 Meshtastic LLC

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <https://www.gnu.org/licenses/>.

*/

Tff7b72package T7ee787org.meshtastic.core.ui.util

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertEquals

Tff7b72import T7ee787kotlin.test.assertNotNull

Tff7b72import T7ee787kotlin.test.assertNull

Tff7b72class T56d364AlertManagerTest Tb4b4b4{

Tff7b72private Tff7b72val Te6edf3alertManager Tff7b72= Te6edf3AlertManagerTb4b4b4(Tb4b4b4)

Tf0883e@Test

Tff7b72fun Td2a8ffshowAlert_updates_currentAlert_flowTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3title Tff7b72= Ta5d6ff"Ta5d6ffTest TitleTa5d6ff"

Tff7b72val Te6edf3message Tff7b72= Ta5d6ff"Ta5d6ffTest MessageTa5d6ff"

Te6edf3alertManagerTb4b4b4.Te6edf3showAlertTb4b4b4(Te6edf3title Tff7b72= Te6edf3titleTb4b4b4, Te6edf3message Tff7b72= Te6edf3messageTb4b4b4)

Tff7b72val Te6edf3alertData Tff7b72= Te6edf3alertManagerTb4b4b4.Te6edf3currentAlertTb4b4b4.Te6edf3value

Te6edf3assertNotNullTb4b4b4(Te6edf3alertDataTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3titleTb4b4b4, Te6edf3alertDataTb4b4b4.Te6edf3titleTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3messageTb4b4b4, Te6edf3alertDataTb4b4b4.Te6edf3messageTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffdismissAlert_clears_currentAlert_flowTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3alertManagerTb4b4b4.Te6edf3showAlertTb4b4b4(Te6edf3title Tff7b72= Ta5d6ff"Ta5d6ffTitleTa5d6ff"Tb4b4b4)

Te6edf3assertNotNullTb4b4b4(Te6edf3alertManagerTb4b4b4.Te6edf3currentAlertTb4b4b4.Te6edf3valueTb4b4b4)

Te6edf3alertManagerTb4b4b4.Te6edf3dismissAlertTb4b4b4(Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3alertManagerTb4b4b4.Te6edf3currentAlertTb4b4b4.Te6edf3valueTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffonConfirm_triggers_and_dismisses_alertTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72var Te6edf3confirmClicked Tff7b72= Tff7b72false

Te6edf3alertManagerTb4b4b4.Te6edf3showAlertTb4b4b4(Te6edf3title Tff7b72= Ta5d6ff"Ta5d6ffConfirm TestTa5d6ff"Tb4b4b4, Te6edf3onConfirm Tff7b72= Tb4b4b4{ Te6edf3confirmClicked Tff7b72= Tff7b72true Tb4b4b4}Tb4b4b4)

Te6edf3alertManagerTb4b4b4.Te6edf3currentAlertTb4b4b4.Te6edf3valueTff7b72?.Te6edf3onConfirmTff7b72?.Te6edf3invokeTb4b4b4(Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Tff7b72trueTb4b4b4, Te6edf3confirmClickedTb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3alertManagerTb4b4b4.Te6edf3currentAlertTb4b4b4.Te6edf3valueTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffonDismiss_triggers_and_dismisses_alertTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72var Te6edf3dismissClicked Tff7b72= Tff7b72false

Te6edf3alertManagerTb4b4b4.Te6edf3showAlertTb4b4b4(Te6edf3title Tff7b72= Ta5d6ff"Ta5d6ffDismiss TestTa5d6ff"Tb4b4b4, Te6edf3onDismiss Tff7b72= Tb4b4b4{ Te6edf3dismissClicked Tff7b72= Tff7b72true Tb4b4b4}Tb4b4b4)

Te6edf3alertManagerTb4b4b4.Te6edf3currentAlertTb4b4b4.Te6edf3valueTff7b72?.Te6edf3onDismissTff7b72?.Te6edf3invokeTb4b4b4(Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Tff7b72trueTb4b4b4, Te6edf3dismissClickedTb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3alertManagerTb4b4b4.Te6edf3currentAlertTb4b4b4.Te6edf3valueTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffshowAlert_inside_onConfirm_is_dismissed_by_wrapping_dismissAlertTb4b4b4(Tb4b4b4) Tb4b4b4{

T8b949e// Documents the known race condition: AlertManager wraps onConfirm to call

T8b949e// dismissAlert() AFTER the user callback, so a showAlert() inside onConfirm

T8b949e// gets immediately cleared. Callers must defer via launch {} to work around this.

Te6edf3alertManagerTb4b4b4.Te6edf3showAlertTb4b4b4(

Te6edf3title Tff7b72= Ta5d6ff"Ta5d6ffFirstTa5d6ff"Tb4b4b4,

Te6edf3onConfirm Tff7b72= Tb4b4b4{

T8b949e// This simulates an error path where onConfirm shows a follow-up alert

Te6edf3alertManagerTb4b4b4.Te6edf3showAlertTb4b4b4(Te6edf3title Tff7b72= Ta5d6ff"Ta5d6ffSecondTa5d6ff"Tb4b4b4, Te6edf3message Tff7b72= Ta5d6ff"Ta5d6ffError detailsTa5d6ff"Tb4b4b4)

Tb4b4b4}Tb4b4b4,

Tb4b4b4)

T8b949e// Trigger the wrapped onConfirm (user callback + dismissAlert)

Te6edf3alertManagerTb4b4b4.Te6edf3currentAlertTb4b4b4.Te6edf3valueTff7b72?.Te6edf3onConfirmTff7b72?.Te6edf3invokeTb4b4b4(Tb4b4b4)

T8b949e// The second alert is wiped by dismissAlert() — currentAlert is null

Te6edf3assertNullTb4b4b4(

Te6edf3alertManagerTb4b4b4.Te6edf3currentAlertTb4b4b4.Te6edf3valueTb4b4b4,

Ta5d6ff"Ta5d6ffshowAlert inside onConfirm is cleared by the wrapping dismissAlert; callers must defer via launch {}Ta5d6ff"Tb4b4b4,

Tb4b4b4)

Tb4b4b4}

Tb4b4b4}