Test Tooling

[ChrisMcKenzie]

One thing I think that is lacking in most CM tools is a testing framework I think this should be an import part of preflight. My thinking is that testing should follow a convention much like how golang achieves testing, in which tests are place in a file with the same name as the module it tests suffixed with _test.pf

I haven't spent to much time on the DSL for testing yet but I imagine something like the following.

my_module_test.pf

assert "homebrew" "has_vim_installed" {
  version = ">=8.0.0"
}

assert "file" "contains_templated_settings" {
  value = "${data.file.vimrc.rendered}"
}