CaseSensitive checks if temporary directories exist on a case-sensitive file system.

CommitTestFiles makes a new commit in the repository repo.

NewTestRepo creates a new (empty) repository for testing purposes.

NewTestRepoAt creates a new repository at the provided path.

ToOSPath turns a path that is separated via "/"s into a path separated by the current os-separator.

ToOSPaths is like ToOSPath, but applies to each value in a slice or array.

AuthorEmail is the email to be used for email of the author of test git commit-likes.

AuthorName is the name to be used for authors of test git commit-likes.