Why Using Unit Tests is a Great Investment into High-Quality Architecture

Why Using Unit Tests is a Great Investment into High-Quality Architecture
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I have decided to write this article in order to show that unit tests are not only a tool to grapple with regression in the code but is also a great investment into a high-quality architecture. In addition, a topic in the English .NET community motivated me to do this. The author of the article was Johnnie. He described his first and last day in the company involved in the software development for business in the financial sector. Johnnie was applying for the position – of a developer of unit tests. He was upset with the poor code quality, which he had to test. He compared the code with a junkyard stuffed with objects that clone each other in any unsuitable places. In addition, he could not find abstract data types in a repository: the code contained only binding of implementations that cross request each other.

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CombGuid: Generation of SQL Server-friendly Guid Values in .NET Applications

CombGuid: Generation of SQL Server-friendly Guid Values in .NET Applications
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Usage of UUID as a primary key for tables has a bunch of pros, including the option to retrieve IDs for objects created in a client application on its own without calls to the database server. However, usage of UUID as a primary key has a con: GUIDs generated by the client application may be not quite SQL Server-friendly that can lead to the overhead during the addition of a new record. Read More