T4 Text Template Example with Unit Tests

The T4.Generator project contains, along with the code generator itself, a console program that reads XML files to write C# code to the console. T4.Test contains an example of how the generated code can be unit tested.

The unit tests are generated by a design time T4 text template that references the output folder of the T4.Generator project. Since VS cannot detect this dependency, the dependency graph must be specified otherwise. First start by building the T4.Generator project, then manually transform the design time unit test template (right click and select run custom tool), after which the VS test runner can be used normally.