Adding tests to get `actions.go` and `command.go` to 100% test coverage.#22

Merged

sethvargo merged 8 commits intosethvargo:mainfrom dhermes:increase-coverage

Apr 22, 2021

+92-3

Commits on Apr 22, 2021

Adding coverage.out to Git ignore.
Danny Hermes
committed
Adding test coverage for nil Option case.
Danny Hermes
committed
Testing panic() in Action.WithFieldsSlice().
Danny Hermes
committed
Testing os.Exit() in Action.Fatalf().
Danny Hermes
committed
Slight editorializing on TestCommand_String.
Danny Hermes
committed
Add test case for missing.command in Command.
Danny Hermes
committed
Removing t.Parallel() from TestAction_Fatalf.
Danny Hermes
committed
Adding note about why not parallel.
Danny Hermes
committed