To improve quality of sourcecode we use unit tests. A typical unit test would check the result of a function or procedure for a given set of input parameters. The quality of our programs can be ensured when most of the sources are tested. Therefore it is important to have an overview of the "coverage" of our sources by tests. To show this coverage we use NCover on the buildserver. During nightly builds the coverage is calculated and presented in a stack-chart for the different dll's. An example of such a chart is shown below.
