Android – Basic testing with unit test, android test and roboguice, robolectric, mockito

Bugs are always the most annoyed things for developer. It’s a dream (which never comes true) that a software runs without any problem at client’s site. There are always some points that developers have to improve after deployment. The more time developers invest for testing, the better the software is and the less annoyance developers have. I made many examples of Android development which are small apps and illustrate how a point of interest works. As a demo, I didn’t care too much about if there is a bug in app code because it isn’t a complete application. However if we want to make something that can be sold to customers, we have to be sure that our software should be reliable as it could be. Therefore in this post I would like to discuss some simple basic tests in Android development. We will learn how to write a logical unit test with JUnit, an integration unit test with test classes from Android and some advanced test cases with Roboguice, Robolectric and Mockito.

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Sqlite with Entity Framework Code First and Migration

Last month I’ve a chance to develop an app using Sqlite and Entity Framework Code First. Before I started with this project, I thought everything will be easy because Sqlite and Entity Framework are both popular framework. Maybe I just need to install some nuget packages and it will work like a charm. But… yes, there is always a ‘but’ later, it’s just not so easy. Especially when I usually work with NHibernate than Entity Framework. The installation doesn’t complete his job when configuring the .config file (or maybe it just happens for me or does the author do it with intentionally?) and the Migration for Sqlite Entity Framework Code First is not supported (please correct me if I’m wrong). There are, of course, commercial products for Sqlite Migration but I prefer an open source framework or something free :). So in this post I would like to write down the steps required when starting a project for Sqlite Entity Framework Code First and how I make my own simple Migration engine.

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