Generate test files/dirs in app tests

[dylanhitt]

Fixes #149

Checklist

• Added unit / integration tests for windows, macOS and Linux?
• Added a changelog entry in CHANGELOG.md?
• Updated the documentation (README.md, docs)?
• Does your change work on Linux, Windows and macOS?

[codeclimate]

Code Climate has analyzed commit 98ce952 and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (50% is the threshold).

This pull request will bring the total coverage in the repository to 92.3% (-0.1% change).

View more on Code Climate.

[SimonBaeumer]

Hey @dylanhitt,
I am not sure if you read my comment in the other pull request.
You should make use of testdata inside the same directory, see my comment: #147 (comment)
Than it is not necessary to create a temp directory / file.

Have a nice weekend! :)

[dylanhitt]

Oh, I was unsure. I was following the pattern I saw in test_command_linux_test.go. Should we just migrate everything to tesdata?

[SimonBaeumer]

Oh, I was unsure. I was following the pattern I saw in test_command_linux_test.go. Should we just migrate everything to tesdata?

Yes, was not my best idea :D If you would like to you can refactor it too :)

[dylanhitt]

I'm gonna close this and re implement with testData