'>' to '>=' (#668)

Author: antmarakis

tests/test_csp.py

@@ -340,7 +340,7 @@ def test_min_conflicts():
     assert min_conflicts(france)
 
     tests = [(usa, None)] * 3
-    assert failure_test(min_conflicts, tests) > 1/3
+    assert failure_test(min_conflicts, tests) >= 1/3
 
     australia_impossible = MapColoringCSP(list('RG'), 'SA: WA NT Q NSW V; NT: WA Q; NSW: Q V; T: ')
     assert min_conflicts(australia_impossible, 1000) is None