#Appium app changes how to
#Appium app changes upgrade
#Appium app changes full
#Appium app changes android
#Appium app changes download

#Appium app changes full

Here's the code for the implementation of this full flow, including boilerplate: import io.appium.java_client.MobileBy

Open the app and verify that the message is still displayed - this proves that the old message has been migrated to the new key.

Add our saved message and verify it is displayed.

#Appium app changes upgrade

Assuming we've started the test with APP_V1_0_0 as our app capability, the duo of app upgrade commands then looks like: driver.installApp(appUpgradeVersion) Īctivity activity = new Activity(APP_PKG, APP_ACT)

#Appium app changes download

I'm happily using GitHub asset download URLs to feed into Appium here. In our case, that's v1.0.0 and v1.0.2 of The App: private String APP_V1_0_0 = '' We're only interested in the basic ones for the purposes of app upgrades, so we can simply create our Activity object as follows: Activity activity = new Activity( '', 'MyActivity') įor our example, to create a passing app upgrade test we'll of course need two apps: our original version and the version to upgrade to. There is a separate Activity class because there are a number of options that can be passed to this method. The only wrinkle here is that the argument to startActivity must be of type Activity. Starts up the new version of the app using its package name and whatever activity you choose.Replaces the existing app with the one given in the path (or URL) as the argument to installApp, and in so doing stops the old version of the app from running (so there is no need to explicitly stop the app before installing the new one).'activity' is an instance of import io.appium.java_ So what do we need in terms of Appium code? Basically, we take advantage of these two methods: driver.installApp( '/path/to/apk') I can't re-release v1.0.1, so I release the fix as v1.0.2.Īt this point, the testers, having been burned by my incompetence as a developer, want to write an automated test to prove that upgrading to v1.0.2 will actually work (and of course, are themselves facepalming that they didn't write such an upgrade test before v1.0.1 was released!).

Eventually I realize the mistake, and write the migration code. This version will unfortunately contain the bug I described above (of the missing text) due to the forgotten migration code-even though as a standalone version of the app it works fine. Let's pretend that like a good developer I initially forgot to write the migration code after changing the data storage key. That's all the responsibility of the app developer (in this case, me). In this case, the fix is to provide some migration code in the app itself which looks for data at the old key and moves it over to the new key if any is there. Now, imagine that some crazy developer has decided that this key just absolutely needs to change to What this means is that if a user were to simply upgrade to the new version of the app after having saved some text in the old version of the app, the app would find no saved text under the new storage key! In other words, the upgrade would break the user's experience of the app. It just so happens that this data is saved internally using the key (The specifics of how this data is saved have to do with React Native and aren't important-just imagine that your dev team has a way to save local user data that might need to persist between upgrades). This version contains just one feature: a little text field which saves what you write into it and echoes it back to you.

#Appium app changes android

Fortunately, on Android it's even simpler than on iOS! To demonstrate, let's go back to the old version of The App, specifically v1.0.0.

There might be all kinds of existing user data that needs to be migrated for the app to work correctly, and simply running functional tests of the new version would not be sufficient to catch these cases.Īppium comes with some built-in commands to handle this kind of requirement. Your customers are upgrading to the latest version, not installing it from scratch. We also care about issues that might arise as users migrate from one version to another. What's the deal with app upgrades? The idea is that as testers, our responsibility goes beyond the functionality of an app in just one version.

#Appium app changes how to

Previously, we explored how to test app upgrades on iOS, and this week we're going to do the same for Android.