helper.rb

# frozen_string_literal: true

require"minitest/autorun"
require"fileutils"
require"pathname"


TEST_DIR=File.expand_path(__dir__)
TEMP_DIR=File.join(TEST_DIR,"tmp")


defsetup_tempdir
FileUtils.mkdir_p(TEMP_DIR)

File.exist?(TEMP_DIR) ? TEMP_DIR : nil
end

defchdir_tempdir
setup_tempdirunlessFile.exist?(TEMP_DIR)
Dir.chdir(TEMP_DIR)
end

defteardown_tempdir
FileUtils.rm_rf(TEMP_DIR)ifFile.exist?(TEMP_DIR)
end

defcreate_file(path,content)
raise"path must be relative"unlessPathname.new(path).relative?

dir=File.dirname(path)
FileUtils.mkdir_p(dir)
File.write(path,content)
end

deflinter_output
stdout,_stderr=capture_io{Linter.new(exit_on_errors: false).run}

stdout
end

deffile_must_exist(filename)
assertFile.exist?(filename),
"Expected file `#{filename}' to exist."
end

deffile_wont_exist(filename)
assert !File.exist?(filename),
"Expected file `#{filename}' to not exist."
end