Why is my JSONObject related unit test failing?

Question

I\'m running my tests using gradle testFlavorType

JSONObject jsonObject1 = new JSONObject();
JSONObject jsonObject2 = new JSONObject();
jsonObje         


        

Answer 1

As Lucas says, JSON is bundled up with the Android SDK, so you are working with a stub.

The current solution is to pull JSON from Maven Central like this:

dependencies {
    ...
    testCompile 'org.json:json:20200518'
}

You can replace the version 20200518 with the the latest one depending on the Android API. It is not known which version of the maven artefact corresponds exactly/most closely to what ships with Android.

Alternatively, you can download and include the jar:

dependencies {
    ...
    testCompile files('libs/json.jar')
}

Note that you also need to use Android Studio 1.1 or higher and at least build tools version 22.0.0 or above for this to work.

Related issue: #179461