Files
Meshtastic-Android/core/model
James Rich 62e2c731b0 test: add unit tests and fix constitution violations for specs 004-017
Brownfield gap remediation across multiple modules:

Constitution violation fixes:
- Replace hardcoded strings in Contacts.kt with stringResource()
- Add KDoc to ConnectionActionButtonStyle enum values
- Add missing string resources to strings.xml

Build-logic fix:
- Override javaLauncher for test tasks to JDK 21, fixing JVM class
  version mismatch when published modules target JVM 17

New test coverage:
- core/model: NodeTest, DataPacketTest, MeshDataMapperTest
- core/database: ConvertersTest, QuickChatActionDaoTest,
  DatabaseManagerWithDbRetryTest
- core/service: ServiceRepositoryImplTest,
  DirectRadioControllerImplTest
- core/network: HeartbeatSenderTest, MQTTRepositoryImplTest
- core/data: MeshRouterImplTest
- core/ble: KableBleConnectionTest
- feature/node: MetricsViewModelTest (CSV), CompassViewModelTest,
  NodeDetailViewModelTest (remote admin)
- feature/map: BaseMapViewModelTest (waypoint expiration)
- feature/settings: SettingsViewModelTest (saveDataCsv),
  RadioConfigViewModelTest (MQTT probe)
- feature/firmware: WifiOtaTransportTest

Test seams:
- NodeDetailViewModel: add NodeDetailUiTextResolver
- KableBleScanner: add filter behavior test seam

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-05-11 13:09:15 -05:00
..

:core:model (Meshtastic Domain Models)

Overview

The :core:model module is a Kotlin Multiplatform (KMP) library containing the domain models and data classes used throughout the application and its API. These models are platform-agnostic and designed to be shared across Android, JVM, and future supported platforms.

Multiplatform Support

Models in this module use the CommonParcelable and CommonParcelize abstractions from :core:common. This allows them to maintain Android Parcelable compatibility (via @Parcelize) while residing in commonMain and remaining accessible to non-Android targets.

Key Models

  • DataPacket: Represents a mesh packet (text, telemetry, etc.).
  • NodeInfo: Contains detailed information about a node (position, SNR, battery, etc.).
  • DeviceHardware: Represents supported Meshtastic hardware devices and their capabilities.
  • Channel: Represents a mesh channel configuration.

Usage

This module is a core dependency of core:api and most feature modules.

// In commonMain
implementation(projects.core.model)

Structure

  • commonMain: Contains the majority of domain models and logic.
  • androidMain: Contains Android-specific utilities and implementations for expect declarations.
  • androidUnitTest: Contains unit tests that require Android-specific features (like Parcel testing via Robolectric).

Module dependency graph

graph TB
  :core:model[model]:::kmp-library

classDef android-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef android-application-compose fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef compose-desktop-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef android-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;
classDef android-library fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;
classDef android-library-compose fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;
classDef android-test fill:#A0C4FF,stroke:#000,stroke-width:2px,color:#000;
classDef jvm-library fill:#BDB2FF,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-library-compose fill:#FFC1CC,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-library fill:#FFC1CC,stroke:#000,stroke-width:2px,color:#000;
classDef unknown fill:#FFADAD,stroke:#000,stroke-width:2px,color:#000;