Test codeunits

A test codeunit is defined by its Subtype:

codeunit Id MyFirstTestCodeunit
{
    Subtype = Test;
}

This makes it different from a standard codeunit in a couple of ways:

• It can contain the so-called test and handler functions next to the normal functions we are used to when writing app code
• When executing a test codeunit, the platform will do the following:
  • Run the OnRun trigger and each test function that resides in the test codeunit, from top to bottom
  • Record the result of each test function