Hi
I am writing Unit Test cases for my Ionic apps with the use of Karma and Jasmine.
But problem arise when checking for code coverage.
I gone through below link
https://leifwells.github.io/2017/09/05/testing-in-ionic-code-coverage/
but its not working and getting below error.
Server start failed on port 9876: Error: The ‘@angular-devkit/build-angular/plugins/karma’ karma plugin is meant to be used from within Angular CLI and will not work correctly outside of it.
My karma.conf.ts
module.exports = function (config) {
config.set({
basePath: '',
frameworks: ['jasmine', '@angular-devkit/build-angular'],
plugins: [
require('karma-jasmine'),
require('karma-chrome-launcher'),
require('karma-jasmine-html-reporter'),
require('karma-coverage-istanbul-reporter'),
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'),
reports: ['html', 'lcovonly', 'text-summary'],
fixWebpackSourcePaths: true
},
reporters: ['progress', 'kjhtml'],
port: 9876,
colors: true,
logLevel: config.LOG_INFO,
autoWatch: true,
browsers: ['Chrome'],
singleRun: false
});
};
If anybody knows solution let me know.
Thanks