def test_render(io):
config = ApplicationConfig()
config.set_name("test-bin")
config.add_argument("global-argument", 0,
'Description of "global-argument"')
config.add_option("global-option", None, 0,
'Description of "global-option"')
with config.command("command") as c:
c.set_description('Description of "command"')
c.set_help(
'Help of "command {command_name} of {script_name}"\n\nSecond paragraph'
)
c.add_alias("command-alias")
c.add_argument("argument", 0, 'Description of "argument"')
c.add_option("option", None, 0, 'Description of "option"')
app = ConsoleApplication(config)
help = CommandHelp(app.get_command("command"))
help.render(io)
expected = """\
USAGE
test-bin command [--option] [<global-argument>] [<argument>]
aliases: command-alias
ARGUMENTS
<global-argument> Description of "global-argument"
<argument> Description of "argument"
OPTIONS
--option Description of "option"
GLOBAL OPTIONS
--global-option Description of "global-option"
DESCRIPTION
Help of "command command of test-bin"
Second paragraph
"""
assert expected == io.fetch_output()
def test_render(io):
config = ApplicationConfig("test-bin")
config.set_display_name("The Application")
config.add_argument("global-argument",
description='Description of "global-argument"')
config.add_option("global-option",
description='Description of "global-option"')
with config.command("command1") as c:
c.set_description('Description of "command1"')
with config.command("command2") as c:
c.set_description('Description of "command2"')
with config.command("longer-command3") as c:
c.set_description('Description of "longer-command3"')
app = ConsoleApplication(config)
help = ApplicationHelp(app)
help.render(io)
expected = """\
The Application
USAGE
test-bin [--global-option] <command> [<arg1>] ... [<argN>]
ARGUMENTS
<command> The command to execute
<arg> The arguments of the command
GLOBAL OPTIONS
--global-option Description of "global-option"
AVAILABLE COMMANDS
command1 Description of "command1"
command2 Description of "command2"
longer-command3 Description of "longer-command3"
"""
assert expected == io.fetch_output()