feat: Use vitest for testing

.github/workflows/ci.yml

@@ -41,7 +41,7 @@ jobs:
                   pnpm run eslint
 
             - name: Test
-              run: pnpm run test-with-coverage
+              run: pnpm run test:coverage
 
             - name: Log in to the Docker container registry
               if: (github.ref == 'refs/heads/dev' || startsWith(github.ref, 'refs/tags/')) && github.event_name == 'push'
@@ -188,4 +188,4 @@ jobs:
               run: pnpm run build
 
             - name: Test
-              run: pnpm run test-with-coverage
+              run: pnpm run test:coverage

lib/controller.ts

@@ -131,10 +131,11 @@ export class Controller {
         try {
             this.sdNotify = process.env.NOTIFY_SOCKET ? await import('sd-notify') : undefined;
             logger.debug('sd-notify loaded');
+            /* v8 ignore start */
         } catch {
-            // istanbul ignore next
             logger.debug('sd-notify is not installed');
         }
+        /* v8 ignore stop */
 
         // Start zigbee
         try {
@@ -145,10 +146,13 @@ export class Controller {
             logger.error('Check https://www.zigbee2mqtt.io/guide/installation/20_zigbee2mqtt-fails-to-start.html for possible solutions');
             logger.error('Exiting...');
             logger.error((error as Error).stack!);
-            /* istanbul ignore if */
+
+            /* v8 ignore start */
             if ((error as Error).message.includes('USB adapter discovery error (No valid USB adapter found)')) {
                 logger.error('If this happens after updating to Zigbee2MQTT 2.0.0, see https://github.com/Koenkk/zigbee2mqtt/discussions/24364');
             }
+            /* v8 ignore stop */
+
             return await this.exit(1);
         }
 
@@ -292,6 +296,7 @@ export class Controller {
                 softwareBuildID: entity.zh.softwareBuildID,
                 // Manufacturer name can contain \u0000, remove this.
                 // https://github.com/home-assistant/core/issues/85691
+                /* v8 ignore next */
                 manufacturerName: entity.zh.manufacturerName?.split('\u0000')[0],
             };
         }
@@ -360,7 +365,6 @@ export class Controller {
             try {
                 await extension[method]?.();
             } catch (error) {
-                /* istanbul ignore next */
                 logger.error(`Failed to call '${extension.constructor.name}' '${method}' (${(error as Error).stack})`);
             }
         }

lib/extension/availability.ts

@@ -42,7 +42,7 @@ export default class Availability extends Extension {
 
     private isAvailable(entity: Device | Group): boolean {
         if (entity.isDevice()) {
-            return Date.now() - (entity.zh.lastSeen ?? /* istanbul ignore next */ 0) < this.getTimeout(entity);
+            return Date.now() - (entity.zh.lastSeen ?? /* v8 ignore next */ 0) < this.getTimeout(entity);
         } else {
             const membersDevices = entity.membersDevices();
             return membersDevices.length === 0 || membersDevices.some((d) => this.availabilityCache[d.ieeeAddr]);
@@ -164,7 +164,7 @@ export default class Availability extends Extension {
 
     private async publishAvailability(entity: Device | Group, logLastSeen: boolean, forcePublish = false, skipGroups = false): Promise<void> {
         if (logLastSeen && entity.isDevice()) {
-            const ago = Date.now() - (entity.zh.lastSeen ?? /* istanbul ignore next */ 0);
+            const ago = Date.now() - (entity.zh.lastSeen ?? /* v8 ignore next */ 0);
 
             if (this.isActiveDevice(entity)) {
                 logger.debug(`Active device '${entity.name}' was last seen '${(ago / utils.minutes(1)).toFixed(2)}' minutes ago.`);

lib/extension/bind.ts

@@ -170,12 +170,10 @@ const POLL_ON_MESSAGE: Readonly<PollOnMessage> = [
                 const supportedAttrs = await getColorCapabilities(endpoint);
                 const readAttrs: string[] = [];
 
-                /* istanbul ignore else */
                 if (supportedAttrs.colorXY) {
                     readAttrs.push('currentX', 'currentY');
                 }
 
-                /* istanbul ignore else */
                 if (supportedAttrs.colorTemperature) {
                     readAttrs.push('colorTemperature');
                 }
@@ -390,7 +388,6 @@ export default class Bind extends Extension {
             failed: failedClusters,
         };
 
-        /* istanbul ignore else */
         if (successfulClusters.length !== 0) {
             if (type === 'bind') {
                 await this.setupReporting(
@@ -466,7 +463,6 @@ export default class Bind extends Extension {
         const coordinatorEndpoint = this.zigbee.firstCoordinatorEndpoint();
 
         for (const bind of binds) {
-            /* istanbul ignore else */
             if (bind.cluster.name in REPORT_CLUSTERS) {
                 for (const endpoint of this.getSetupReportingEndpoints(bind, coordinatorEndpoint)) {
                     const entity = `${this.zigbee.resolveEntity(endpoint.getDevice())!.name}/${endpoint.ID}`;
@@ -477,7 +473,6 @@ export default class Bind extends Extension {
                         const items = [];
 
                         for (const c of REPORT_CLUSTERS[bind.cluster.name as ClusterName]!) {
-                            /* istanbul ignore else */
                             if (!c.condition || (await c.condition(endpoint))) {
                                 const i = {...c};
                                 delete i.condition;
@@ -524,7 +519,6 @@ export default class Bind extends Extension {
             }
 
             for (const b of endpoint.binds) {
-                /* istanbul ignore else */
                 if (b.target === coordinator && !requiredClusters.includes(b.cluster.name) && b.cluster.name in REPORT_CLUSTERS) {
                     boundClusters.push(b.cluster.name);
                 }
@@ -537,7 +531,6 @@ export default class Bind extends Extension {
                     const items = [];
 
                     for (const item of REPORT_CLUSTERS[cluster as ClusterName]!) {
-                        /* istanbul ignore else */
                         if (!item.condition || (await item.condition(endpoint))) {
                             const i = {...item};
                             delete i.condition;

lib/extension/bridge.ts

@@ -804,7 +804,7 @@ export default class Bridge extends Extension {
         let icon = device.options.icon ?? definitionIcon;
 
         if (icon) {
-            /* istanbul ignore next */
+            /* v8 ignore next */
             icon = icon.replace('${zigbeeModel}', utils.sanitizeImageParameter(device.zh.modelID ?? ''));
             icon = icon.replace('${model}', utils.sanitizeImageParameter(device.definition.model));
         }

lib/extension/extension.ts

@@ -43,7 +43,6 @@ abstract class Extension {
     /**
      * Is called once the extension has to start
      */
-    /* istanbul ignore next */
     async start(): Promise<void> {}
 
     /**

lib/extension/externalJS.ts

@@ -64,7 +64,6 @@ export default abstract class ExternalJSExtension<M> extends Extension {
         }
 
         for (const fileName of fs.readdirSync(this.basePath)) {
-            /* istanbul ignore else */
             if (fileName.endsWith('.js')) {
                 yield {name: fileName, code: this.getFileCode(fileName)};
             }

lib/extension/frontend.ts

@@ -1,6 +1,8 @@
 import type {IncomingMessage, Server, ServerResponse} from 'node:http';
 import type {Socket} from 'node:net';
 
+import type {RequestHandler} from 'express-static-gzip';
+
 import assert from 'node:assert';
 import {existsSync, readFileSync} from 'node:fs';
 import {createServer} from 'node:http';
@@ -9,7 +11,7 @@ import {posix} from 'node:path';
 import {parse} from 'node:url';
 
 import bind from 'bind-decorator';
-import expressStaticGzip, {RequestHandler} from 'express-static-gzip';
+import expressStaticGzip from 'express-static-gzip';
 import finalhandler from 'finalhandler';
 import stringify from 'json-stable-stringify-without-jsonify';
 import WebSocket from 'ws';
@@ -71,18 +73,19 @@ export default class Frontend extends Extension {
     }
 
     override async start(): Promise<void> {
-        /* istanbul ignore next */
         const options = {
             enableBrotli: true,
             // TODO: https://github.com/Koenkk/zigbee2mqtt/issues/24654 - enable compressed index serving when express-static-gzip is fixed.
             index: false,
             serveStatic: {
                 index: 'index.html',
+                /* v8 ignore start */
                 setHeaders: (res: ServerResponse, path: string): void => {
                     if (path.endsWith('index.html')) {
                         res.setHeader('Cache-Control', 'no-store');
                     }
                 },
+                /* v8 ignore stop */
             },
         };
         this.fileServer = expressStaticGzip(frontend.getPath(), options);
@@ -172,7 +175,6 @@ export default class Frontend extends Extension {
         });
 
         for (const [topic, payload] of Object.entries(this.mqtt.retainedMessages)) {
-            /* istanbul ignore else */
             if (topic.startsWith(`${this.mqttBaseTopic}/`)) {
                 ws.send(
                     stringify({
@@ -188,9 +190,8 @@ export default class Frontend extends Extension {
             const payload = this.state.get(device);
             const lastSeen = settings.get().advanced.last_seen;
 
-            /* istanbul ignore if */
             if (lastSeen !== 'disable') {
-                payload.last_seen = utils.formatDate(device.zh.lastSeen ?? 0, lastSeen);
+                payload.last_seen = utils.formatDate(device.zh.lastSeen ?? /* v8 ignore next */ 0, lastSeen);
             }
 
             if (device.zh.linkquality !== undefined) {
@@ -202,14 +203,12 @@ export default class Frontend extends Extension {
     }
 
     @bind private onMQTTPublishMessage(data: eventdata.MQTTMessagePublished): void {
-        /* istanbul ignore else */
         if (data.topic.startsWith(`${this.mqttBaseTopic}/`)) {
             // Send topic without base_topic
             const topic = data.topic.substring(this.mqttBaseTopic.length + 1);
             const payload = utils.parseJSON(data.payload, data.payload);
 
             for (const client of this.wss.clients) {
-                /* istanbul ignore else */
                 if (client.readyState === WebSocket.OPEN) {
                     client.send(stringify({topic, payload}));
                 }

lib/extension/groups.ts

@@ -89,7 +89,6 @@ export default class Groups extends Extension {
             if (entity instanceof Device) {
                 const endpoint = entity.endpoint(endpointName);
 
-                /* istanbul ignore else */
                 if (endpoint) {
                     for (const group of groups) {
                         if (