visual studio 2017 sql server unit testing

Managing Database Scripts with Visual Studio's SQL Server Database Project

When working on a project that involves managing databases, it can be challenging to keep track of numerous scripts, views, and procedures. A database plays a vital role in any project, but as the number of elements increases over time, it becomes difficult to manage them effectively. This is where Visual Studio's SQL Server Database Project comes into play.

In this article, we will explore how to manage our database scripts using Visual Studio's SQL Server Database Project. We can create a new database project and import the database schema from an existing database or a SQL script file, or even a Data-tier application (.dacpac).

One of the key benefits of using Visual Studio's SQL Server Database Project is that it allows us to compare databases easily. While there are many paid tools available in the market for comparing databases, this feature provides an effective and efficient way to manage our database scripts.

By leveraging Visual Studio's SQL Server Database Project, we can create a new database project and import the schema from an existing database or a SQL script file. This allows us to organize and manage our database scripts effectively, making it easier to compare and track changes.

In addition, Visual Studio's SQL Server Database Project provides a robust testing framework that enables us to write unit tests for our database scripts. We can use NUnit's attribute to safely run our test in parallel, which is particularly useful when working with large databases.

The TestScope.Dispose() method takes care of disposing the SqlDatabase instance, which in turn drops the database. This ensures that we do not encounter any issues with database communication errors. The SeedAsync() method can be used to load data into the database before running our actual test.

Moreover, adding a simple retry mechanism makes the tests run stable instead of having random failures. I have added some retry logic to the TestScope.CreateNewAsync() because you may get a database communication error from time to time.

In conclusion, Visual Studio's SQL Server Database Project provides an effective way to manage our database scripts, making it easier to compare and track changes. By leveraging its robust testing framework, we can write unit tests for our database scripts and ensure that they run smoothly and efficiently.

Visual studio 2017 sql server unit testing