This change refactors the npm pkg and npmExecuteScripts implementations
to be reusable for future steps, e.g., npmExecuteLint.
In addition, it fixes few small bugs related to unit test execution on
Windows and the fileUtils mocking implementation.
Co-authored-by: Daniel Kurzynski <daniel.kurzynski@sap.com>
Co-authored-by: Stephan Aßmus <stephan.assmus@sap.com>
Extend mta build step to install maven artefacts after build to allow re-using them in later stages (additional unit or integration tests which might not be running as part of the "build" life-cycle).
ExecMockRunner and ShellMockRunner both needs an environment. "Extending"
here leads to "subclasses" for both cases. That is more long-winded since
it could be.
