![]() ![]() The following class is the test for upgrading your SQLite database. If there is any issue with the upgrade, typically a SQLException will be thrown and the test will fail. The test is simple: Instead of uninstalling one version of the app and installing the new one on top of it, it copies a version of the database from the /androidTest/assets/ folder and then performs an upgrade on that version to the latest version of your application. I decided to try add at least a basic test to the Github Project that demos Android Database Upgrades . How to test SQLite Database Upgrades automatically: In this project, I completely consider working with SQLite on Android. Testing 30+ different versions of your application is a tedious process and you are most likely to miss something in one of the tests. (In my case its something like 30 versions of the database □) This process would need to be repeated for every database version that you have released. ![]() In Android Studio go to: Tools -> Android - > Android Monitor. Test that nothing is broken and that the database upgrades as expected. If i get your question right you should use Android Device Monitor. Install the new version of your app over the old version.Test your app to get the database filled with data that you need to test the upgrade on.iOS Developer - Learn Git & Github for iOS Development. Build Basic Android Apps with Java - Android App Development. How to test SQLite database upgrades manually Advanced Back-End Development - Database. Manually testing database upgrades in Android can be quite a pain and you are bound to miss something, especially if you have had loads of versions of your application released. If you're likely to be developing on/for Backstage, take a look through the Developer section.As a follow up to my previous post, I decided that I should probably add some tests to avoid database upgrade failures in the future. Next steps Ĭhoose the correct next steps for your user role, if you're likely to be deploying and managing a Backstage instance for your organization, look through the Admin section. That app is currently only configured for development purposes, as it is using an in-memory database and contains demo data. ![]() That command created a new directory that holds your new Backstage app. This tutorial walked through how to deploy Backstage using the npx command. You can start exploring the demo immediately. When you see the message webpack compiled successfully, you can navigate directly to to see your Backstage app. This is quite uncommon, unless you're installing in a container, VM or remote system. If the system is not directly accessible over your network the following ports.You will need to use Yarn classic to create a new project, but it can then be migrated to Yarn 3.Install and change Node version with nvm Pre-populated SQLite database import from application bundle and sandbox Windows supports callback API, identical to iOS and Android.Node.js Active LTS Release installed using one of these.An account with elevated rights to install the dependencies.On MacOS, you will want to have run xcode-select -install to get the XCode command line build tooling in place. A GNU-like build environment available at the command line.įor example, on Debian/Ubuntu you will want to have the make and build-essential packages installed.Access to a Unix-based operating system, such as Linux, MacOS or. ![]() This guide assumes a basic understanding of working on a Linux based operating system and have some experience with the terminal, specifically, these commands: npm, yarn. If you are planning to contribute a new feature or bug fix to the Backstage project, we advise you to follow the Contributors guide instead to do a repository-based installation. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |