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jasminekarma-runnerkarma-jasmine
Francisc
Francisc

Reputation: 80395

Suppress console logs from code being tested

I'm unit testing a function which contains a console.log() call.

How can I prevent the output of that call from being displayed in the output console of my test runner, in this case, Karma.
I'm using Jasmine.

I'm looking for a more elegant way than overriding browser's console methods, preferably a config.

Upvotes: 8

Views: 5562

Answers (2)

melfnt
melfnt

Reputation: 185

The problem with the accepted answer is that it also suppress Karma logs.

If you only want to suppress the logging for the called methods set browserConsoleLogOptions.level to an appropriate level in your karma.conf.js. Setting browserConsoleLogOptions.level to "warn" will suppress all the log and debug logs.

copy-paste-ready snippet:

// file: karma.conf.js

module.exports = function (config) {
    config.set({
        // other options...
        browserConsoleLogOptions: {level: "warn"}
    }
}

See the karma configuration file documentation for references.

Upvotes: 6

Glenn Murrary
Glenn Murrary

Reputation: 226

Set client.captureConsole = false in your karma.conf.js config set function.

module.exports = function (config) {
    config.set({
        client: {
            captureConsole: false
        }
    });
};

Original feature request.

Upvotes: 18

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