elm-rough-coverage v1.0.1

elm-rough-coverage

A very simplistic test coverage report generator.

In the absence of a test coverage package for Elm, I present this very simplistic test coverage generator. It tries to at least answer the question: "Which functions did I forget to write tests for?". It's meant to help remind you to write tests for all of your functions. It basically just parses function names from a source file, and searches for them in the corresponding test file - that's it!

Installation

npm install -g elm-rough-coverage

Usage

Single test file

elm-rough-coverage path/to/test/file path/to/source/file

Multiple test files (using a config file)

Create a text file named elm-rough-coverage.txt in the following format:

test/FooTest.elm src/Foo.elm
test/BarTest.elm src/Bar.elm
test/BazTest.elm src/Baz.elm
etc...

Then just run elm-rough-coverage in the same directory that has the elm-rough-coverate.txt file (usually the root of the project)