1 import unittest 2 3 import os, shutil 4 5 from modulegraph import modulegraph 6 7 class DummyModule(object): 8 packagepath = None 9 def __init__(self, ppath): 10 self.packagepath = ppath 11 12 class FindAllSubmodulesTestCase(unittest.TestCase): 13 def testNone(self): 14 mg = modulegraph.ModuleGraph() 15 # empty packagepath 16 m = DummyModule(None) 17 sub_ms = [] 18 for sm in mg._find_all_submodules(m): 19 sub_ms.append(sm) 20 self.assertEqual(sub_ms, []) 21 22 def testSimple(self): 23 mg = modulegraph.ModuleGraph() 24 # a string does not break anything although it is split into its characters 25 # BUG: "/hi/there" will read "/" 26 m = DummyModule("xyz") 27 sub_ms = [] 28 for sm in mg._find_all_submodules(m): 29 sub_ms.append(sm) 30 self.assertEqual(sub_ms, []) 31 32 def testSlashes(self): 33 # a string does not break anything although it is split into its characters 34 # BUG: "/xyz" will read "/" so this one already triggers missing itertools 35 mg = modulegraph.ModuleGraph() 36 m = DummyModule("/xyz") 37 sub_ms = [] 38 for sm in mg._find_all_submodules(m): 39 sub_ms.append(sm) 40 self.assertEqual(sub_ms, []) 41 42 if __name__ == '__main__': 43 unittest.main() 44
