clap/clap-tests/run_tests.py

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#!/usr/bin/env python
import sys
import subprocess
failed = False
_help = '''claptests 0.0.1
Kevin K. <kbknapp@gmail.com>
tests clap library
USAGE:
\tclaptests [POSITIONAL] [FLAGS] [OPTIONS] [SUBCOMMANDS]
FLAGS:
-f, --flag tests flags
-F tests flags with exclusions
-h, --help Prints help information
-v, --version Prints version information
OPTIONS:
-o, --option <opt>... tests options
--long-option-2 <option2> tests long options with exclusions
-O <option3> tests options with specific value sets [values: fast slow]
POSITIONAL ARGUMENTS:
positional tests positionals
positional2 tests positionals with exclusions
positional3... tests positionals with specific values [values: emacs vi]
SUBCOMMANDS:
help Prints this message
subcmd tests subcommands'''
_excluded = '''The argument --flag cannot be used with -F
USAGE:
\tclaptests [positional2] -F --long-option-2 <option2>
For more information try --help'''
_excluded_l = '''The argument -f cannot be used -F
USAGE:
\tclaptests [positional2] -F --long-option-2 <option2>
For more information try --help'''
_required = '''The following required arguments were not supplied:
\t[positional2]
\t--long-option-2 <option2>
USAGE:
\tclaptests [positional2] -F --long-option-2 <option2>
For more information try --help'''
_fop = '''flag present 1 times
option present 1 times with value: some
An option: some
positional present with value: value
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option present 1 times with value: some
An option: some
positional present with value: value
subcmd NOT present'''
_f2op = '''flag present 2 times
option present 1 times with value: some
An option: some
positional present with value: value
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option present 1 times with value: some
An option: some
positional present with value: value
subcmd NOT present'''
_o2p = '''flag NOT present
option present 2 times with value: some
An option: some
An option: other
positional present with value: value
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option present 2 times with value: some
An option: some
An option: other
positional present with value: value
subcmd NOT present'''
_schelp = '''claptests-subcmd 0.1
Kevin K. <kbknapp@gmail.com>
tests subcommands
USAGE:
\tclaptests subcmd [POSITIONAL] [FLAGS] [OPTIONS]
FLAGS:
-h, --help Prints help information
-f, --flag tests flags
-v, --version Prints version information
OPTIONS:
-o, --option <scoption>... tests options
POSITIONAL ARGUMENTS:
scpositional tests positionals'''
_scfop = '''flag NOT present
option NOT present
positional NOT present
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option NOT present
positional NOT present
subcmd present
scflag present 1 times
scoption present with value: some
An scoption: some
scpositional present with value: value'''
_scf2op = '''flag NOT present
option NOT present
positional NOT present
flag2 NOT present
option2 maybe present with value of: Nothing
positional2 maybe present with value of: Nothing
option3 NOT present
positional3 NOT present
option NOT present
positional NOT present
subcmd present
scflag present 2 times
scoption present with value: some
An scoption: some
scpositional present with value: value'''
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_bin = './target/release/claptests'
cmds = {'help short: ': ['{} -h'.format(_bin), _help],
'help long: ': ['{} --help'.format(_bin), _help],
'help subcmd: ': ['{} help'.format(_bin), _help],
'excluded first: ': ['{} -f -F'.format(_bin), _excluded],
'excluded last: ': ['{} -F -f'.format(_bin), _excluded_l],
'missing required: ': ['{} -F'.format(_bin), _required],
'F2(ll),O(s),P: ': ['{} value --flag --flag -o some'.format(_bin), _f2op],
'F2(ss),O(s),P: ': ['{} value -f -f -o some'.format(_bin), _f2op],
'O2(ll)P: ': ['{} value --option some --option other'.format(_bin), _o2p],
'O2(l=l=)P: ': ['{} value --option=some --option=other'.format(_bin), _o2p],
'O2(ss)P: ': ['{} value -o some -o other'.format(_bin), _o2p],
'F2(s2),O(s),P: ': ['{} value -ff -o some'.format(_bin), _f2op],
'F(s),O(s),P: ': ['{} value -f -o some'.format(_bin), _fop],
'F(l),O(l),P: ': ['{} value --flag --option some'.format(_bin), _fop],
'F(l),O(l=),P: ': ['{} value --flag --option=some'.format(_bin), _fop],
'sc help short: ': ['{} subcmd -h'.format(_bin), _schelp],
'sc help long: ': ['{} subcmd --help'.format(_bin), _schelp],
'scF(l),O(l),P: ': ['{} subcmd value --flag --option some'.format(_bin), _scfop],
'scF(l),O(s),P: ': ['{} subcmd value --flag -o some'.format(_bin), _scfop],
'scF(l),O(l=),P: ': ['{} subcmd value --flag --option=some'.format(_bin), _scfop],
'scF(s),O(l),P: ': ['{} subcmd value -f --option some'.format(_bin), _scfop],
'scF(s),O(s),P: ': ['{} subcmd value -f -o some'.format(_bin), _scfop],
'scF(s),O(l=),P: ': ['{} subcmd value -f --option=some'.format(_bin), _scfop],
'scF2(s),O(l),P: ': ['{} subcmd value -ff --option some'.format(_bin), _scf2op],
'scF2(s),O(s),P: ': ['{} subcmd value -ff -o some'.format(_bin), _scf2op],
'scF2(s),O(l=),P: ': ['{} subcmd value -ff --option=some'.format(_bin), _scf2op],
'scF2(l2),O(l),P: ': ['{} subcmd value --flag --flag --option some'.format(_bin), _scf2op],
'scF2(l2),O(s),P: ': ['{} subcmd value --flag --flag -o some'.format(_bin), _scf2op],
'scF2(l2),O(l=),P: ': ['{} subcmd value --flag --flag --option=some'.format(_bin), _scf2op],
'scF2(s2),O(l),P: ': ['{} subcmd value -f -f --option some'.format(_bin), _scf2op],
'scF2(s2),O(s),P: ': ['{} subcmd value -f -f -o some'.format(_bin), _scf2op],
'scF2(s2),O(l=),P: ': ['{} subcmd value -f -f --option=some'.format(_bin), _scf2op]
}
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def pass_fail(name, check, good):
global failed
print(name, end='')
if check == good:
print('Pass')
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return
failed = True
print('Fail\n\tShould be: \n{}\n\tBut is: \n{}'.format(good, check))
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def main():
for cmd, cmd_v in cmds.items():
with subprocess.Popen(cmd_v[0], shell=True, stdout=subprocess.PIPE, universal_newlines=True) as proc:
out = proc.communicate()[0].strip()
pass_fail(cmd, out, cmd_v[1])
if failed:
print('One or more tests failed')
return 1
print('All tests passed!')
if __name__ == '__main__':
sys.exit(main())