Add tests and make attr_readers public.
Remove auto-generated comments in spec_helper.
Layout#motions should not be empty.
Make Layout#keys private.
Layout#keys should not be private.
Group tests by method.
Print errors to STDERR.
Put test into context.
Make ENOENT result in a non-zero exit code.

Add custom matchers for testing exit codes.
Silence stdout and stderr during tests.
Test what name does, not whether it exists.
Move misplaced test from #name to #new.
New is a class method, not an instance method.
Test Layout#keys in correct test group.
Change way of testing default Layout.
Merge tests for non-existant layout.
Change description from testing #new to #keys.
Move class method tests to the top.
Merge pull request #1 from linduxed/add-tests

Add tests.