The unit tests are passing successfully

Question

The unit tests are passing successfully

Trying to create unit test cases for a web API call.

This one showcases success: Success Unit Test (jsfiddle)

      getProduct("jsonp","https://maps.googleapis.com/maps/api/e

Here is an example of an error, but the test result still shows "pass": Error Unit Test (jsfiddle)

       getProduct("jsonp","https://sdfsdfdfmaps.googleapis.com/maps/api/e

Correct web API URL: https://maps.googleapis.com/maps/api/elevation/json?locations=39.7391536,-104.9847034&key

Incorrect web API URL:

The test passes even with the incorrect web API URL.

javascript ajax unit-testing jasmine jasmine2.0

Answer 1

Answer №1

Modify the function to include a fail callback that triggers an error if the ajax request fails:

function getProduct(dataType, serviceURL, langCode, callback) {
    $.ajax({
        type: 'GET',
        dataType: dataType,
        url: serviceURL + langCode,
        success: callback,
        fail: () => { throw new Error('Failed to make request'); },
    });
}

Check out an example on this fiddle link.

If you want to avoid making the actual call, use a spy function to intercept the URL argument as shown in this fiddle.

Answer 2

Modify the function to include a fail callback that triggers an error if the ajax request fails:

function getProduct(dataType, serviceURL, langCode, callback) {
    $.ajax({
        type: 'GET',
        dataType: dataType,
        url: serviceURL + langCode,
        success: callback,
        fail: () => { throw new Error('Failed to make request'); },
    });
}

Check out an example on this fiddle link.

If you want to avoid making the actual call, use a spy function to intercept the URL argument as shown in this fiddle.

The unit tests are passing successfully

Answer №1

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