Update karma config

karma.conf.js

@@ -9,16 +9,28 @@ module.exports = function (config) {
       require('karma-jasmine'),
       require('karma-chrome-launcher'),
       require('karma-jasmine-html-reporter'),
-      require('karma-coverage-istanbul-reporter'),
+      require('karma-coverage'),
       require('@angular-devkit/build-angular/plugins/karma')
     ],
     client: {
+      jasmine: {
+        // you can add configuration options for Jasmine here
+        // the possible options are listed at https://jasmine.github.io/api/edge/Configuration.html
+        // for example, you can disable the random execution with `random: false`
+        // or set a specific seed with `seed: 4321`
+      },
       clearContext: false // leave Jasmine Spec Runner output visible in browser
     },
-    coverageIstanbulReporter: {
-      dir: require('path').join(__dirname, './coverage/ngx-highlight'),
-      reports: ['html', 'lcovonly', 'text-summary'],
-      fixWebpackSourcePaths: true
+    jasmineHtmlReporter: {
+      suppressAll: true // removes the duplicated traces
+    },
+    coverageReporter: {
+      dir: require('path').join(__dirname, './coverage'),
+      subdir: '.',
+      reporters: [
+        { type: 'html' },
+        { type: 'text-summary' }
+      ]
     },
     reporters: ['progress', 'kjhtml'],
     port: 9876,
@@ -36,7 +48,7 @@ module.exports = function (config) {
     restartOnFileChange: true,
     capabilities: {
       chromeOptions: {
-        args: [ "--headless" ]
+        args: ["--headless"]
       },
       'browserName': 'chrome'
     },

package.json

@@ -72,7 +72,7 @@
     "jasmine-spec-reporter": "~5.0.0",
     "karma": "~6.3.3",
     "karma-chrome-launcher": "~3.1.0",
-    "karma-coverage-istanbul-reporter": "~3.0.2",
+    "karma-coverage": "^2.0.3",
     "karma-jasmine": "~4.0.0",
     "karma-jasmine-html-reporter": "^1.5.0",
     "ng-packagr": "^12.0.2",

projects/ngx-highlightjs/karma.conf.js

@@ -9,16 +9,19 @@ module.exports = function (config) {
       require('karma-jasmine'),
       require('karma-chrome-launcher'),
       require('karma-jasmine-html-reporter'),
-      require('karma-coverage-istanbul-reporter'),
+      require('karma-coverage'),
       require('@angular-devkit/build-angular/plugins/karma')
     ],
     client: {
       clearContext: false // leave Jasmine Spec Runner output visible in browser
     },
-    coverageIstanbulReporter: {
-      dir: require('path').join(__dirname, '../../coverage/ngx-higlightjs'),
-      reports: ['html', 'lcovonly'],
-      fixWebpackSourcePaths: true
+    coverageReporter: {
+      dir: require('path').join(__dirname, '../../coverage/ngx-highlightjs'),
+      subdir: '.',
+      reporters: [
+        { type: 'html' },
+        { type: 'text-summary' }
+      ]
     },
     reporters: ['progress', 'kjhtml'],
     port: 9876,