Sha256: 02a1aaf7d797b24ff6fc4761ccd1c0f561ef518f122563082ffd7badda9be37e
Contents?: true
Size: 1.5 KB
Versions: 17
Compression:
Stored size: 1.5 KB
Contents
# frozen_string_literal: true
require 'helper'
module Cri
class BasicHelpTestCase < Cri::TestCase
def test_run_without_supercommand
cmd = Cri::Command.new_basic_help
assert_raises Cri::NoHelpAvailableError do
cmd.run([])
end
end
def test_run_with_supercommand
cmd = Cri::Command.define do
name 'meh'
end
help_cmd = Cri::Command.new_basic_help
cmd.add_command(help_cmd)
help_cmd.run([])
end
def test_run_with_chain_of_commands
cmd = Cri::Command.define do
name 'root'
summary 'I am root!'
subcommand do
name 'foo'
summary 'I am foo!'
subcommand do
name 'subsubby'
summary 'I am subsubby!'
end
end
end
help_cmd = Cri::Command.new_basic_help
cmd.add_command(help_cmd)
# Simple call
stdout, stderr = capture_io_while do
help_cmd.run(['foo'])
end
assert_match(/I am foo!/m, stdout)
assert_equal('', stderr)
# Subcommand
stdout, stderr = capture_io_while do
help_cmd.run(%w[foo subsubby])
end
assert_match(/I am subsubby!/m, stdout)
assert_equal('', stderr)
# Non-existing subcommand
stdout, stderr = capture_io_while do
assert_raises SystemExit do
help_cmd.run(%w[foo mysterycmd])
end
end
assert_equal '', stdout
assert_match(/foo: unknown command 'mysterycmd'/, stderr)
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems