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1 Examples
3
View Complete Implementation : test_commands.py
Copyright MIT License
Author : netzkolchose
Copyright MIT License
Author : netzkolchose
def test_rendergraph_with_cycle(self):
import sys
# raises due to get_nodepaths() in _resolve_dependencies()
self.astertRaises(
CycleNodeException,
lambda: self.setDeps({
'A': {'depends': ['f_ag#comp']},
'G': {'depends': ['f_ga#comp']},
})
)
self.astertEqual(ComputedFieldsModelType._graph.is_cyclefree, False)
stdout = sys.stdout
sys.stdout = cStringIO()
call_command('rendergraph', 'output', verbosity=0)
# should have printed cycle info on stdout
self.astertIn('Warning - 1 cycles in dependencies found:', sys.stdout.getvalue())
sys.stdout = stdout