Testing In-App Purchase (IAP) flow is especially difficult — completing the flow produces side effects that are hard to reverse, e.g. upgrading a user or making a purchase, so it makes sense to mock these calls even in a UI test. In this article we will create Espresso UI Instrumented tests for Android that will proceed through the IAP, mocking the responses from Google Billing and our own user database.
your/folder/location/src/androidTest. It should be on the same level as
Within this directory, mirror…
One of the most frustrating and rewarding features I worked on during my co-op was reworking a settings page for users that featured drag-and-drop and optimistic updates. The problems that arose showed me the subtle complexities of such a feature. They also cautioned me to write simpler, readable (and ergo debuggable) code so design flaws are less often confused with technical bugs.
As an Android Hootsuite user, I want to be able to control the content that is displayed to me. To that end, I should be able to group related social networks/streams together into tabs and rearrange the…