100 lines
2.5 KiB
Python
100 lines
2.5 KiB
Python
from io import StringIO
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from contextlib import redirect_stdout, redirect_stderr
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import pytest
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from argparse import RawDescriptionHelpFormatter
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from tiramisu_cmdline_parser import TiramisuCmdlineParser
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from tiramisu import IntOption, StrOption, BoolOption, ChoiceOption, \
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SymLinkOption, OptionDescription, Config
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try:
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from tiramisu_api import Config as JsonConfig
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params = ['tiramisu', 'tiramisu-json']
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except:
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params = ['tiramisu']
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def get_config(json):
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choiceoption = ChoiceOption('cmd',
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'choice the sub argument',
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('str', 'list', 'int', 'none'),
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properties=('mandatory',
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'positional'))
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od = OptionDescription('od',
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'od',
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[choiceoption])
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root = OptionDescription('root',
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'root',
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[od])
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config = Config(root)
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config.property.read_write()
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if json == 'tiramisu':
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return config
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jconfig = JsonConfig(config.option.dict())
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return jconfig
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@pytest.fixture(params=params)
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def json(request):
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return request.param
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def test_help(json):
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output = """usage: prog.py [-h] {str,list,int,none}
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optional arguments:
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-h, --help show this help message and exit
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od:
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od
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{str,list,int,none} choice the sub argument
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"""
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parser = TiramisuCmdlineParser(get_config(json), 'prog.py')
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f = StringIO()
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with redirect_stdout(f):
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parser.print_help()
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assert f.getvalue() == output
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def test_help_epilog(json):
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output = """usage: prog.py [-h] {str,list,int,none}
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optional arguments:
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-h, --help show this help message and exit
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od:
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od
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{str,list,int,none} choice the sub argument
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two line
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"""
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parser = TiramisuCmdlineParser(get_config(json), 'prog.py', epilog="\ntwo\nline")
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f = StringIO()
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with redirect_stdout(f):
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parser.print_help()
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assert f.getvalue() == output
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def test_help_epilog_raw(json):
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output = """usage: prog.py [-h] {str,list,int,none}
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optional arguments:
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-h, --help show this help message and exit
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od:
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od
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{str,list,int,none} choice the sub argument
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two
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line
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"""
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parser = TiramisuCmdlineParser(get_config(json), 'prog.py', epilog="\ntwo\nline", formatter_class=RawDescriptionHelpFormatter)
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f = StringIO()
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with redirect_stdout(f):
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parser.print_help()
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assert f.getvalue() == output
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