def test_check_writers_integration_sanity():
"""
Sanity check: certain writers should always be functional.
"""
funcs, notfuncs = check_writers()
# The following writers should always work, otherwise it's an indication
# that something is wrong.
must_work = set(('html', 'latex', 'xml', 's5', 'pseudoxml', 'rtf'))
assert must_work - set(funcs.keys()) == set()
def test_check_writers_both():
"""
Tests that `check_writers` returns both functional and
non-functional writers.
"""
funcs, notfuncs = check_writers({
'first_func': da_func,
'second_nofunc': da_not_func,
'third_func': da_func
})
assert set(funcs.keys()) == set(('first_func', 'third_func'))
assert set(notfuncs.keys()) == set(('second_nofunc',))
def show_status(io, args):
"""
Shows a summary of which writers are present and functional on the
user's system. (TODO: with small instructions on how to fix
non-functional writers)
"""
functional, nonfunctional = strategies.check_writers()
linefn = lambda n, desc: (lambda: ' %s\t%s' % (n, desc))().expandtabs(16)
def lines(strategies):
for name in sorted(strategies):
yield linefn(name, strategies[name].description)
import tempita
tmpl = tempita.Template(flexirest.STATUS,
namespace={'functional': lines(functional),
'nonfunctional': lines(nonfunctional)})
io.say(tmpl.substitute())
return 0
