def test_dispatch_help_nopfx():
"""
Dispatch help with no prefix
"""
pytest.dbgfunc()
exp = '*prefix* is required'
with pytest.raises(SystemExit) as err:
tbx.dispatch(__name__, args=['help', 'nosuch'])
assert exp in str(err)
def test_dispatch_help_nosuch():
"""
Dispatch help on a function that does not exist
"""
pytest.dbgfunc()
exp = 'Module test.test_tbx has no attribute foo_nosuch'
with pytest.raises(SystemExit) as err:
tbx.dispatch(__name__, 'foo', ['help', 'nosuch'])
assert exp in str(err)
def test_dispatch_help_nomodule():
"""
Dispatch help on a non-existent module
"""
pytest.dbgfunc()
exp = 'Module xtest.test_tbx is not in sys.modules'
with pytest.raises(SystemExit) as err:
tbx.dispatch('x' + __name__, 'foo', ['help', 'nosuch'])
assert exp in str(err)
def test_dispatch_good(capsys):
"""
Calling dispatch with a good function name
"""
pytest.dbgfunc()
argl = ['foobar', 7, 8, 9, 17]
tbx.dispatch(__name__, 'dtst', argl)
out, _ = capsys.readouterr()
exp = "This is foobar: {0}".format(', '.join([str(_) for _ in argl[1:]]))
assert exp in out
def test_dispatch_bad(capsys):
"""
Calling dispatch with a non-existent function name
"""
with pytest.raises(SystemExit) as err:
tbx.dispatch(mname=__name__,
prefix='dtst',
args=['bumble', 1, 2, 3])
assert 'Module test.test_tbx has no function dtst_bumble' in str(err)
out, err = capsys.readouterr()
assert out == ''
