def test_provider_rename_attribute(self):
obj1 = Dummy(1)
self.assertTrue(provider1(obj1, False, attribute_name="xxx") == 1)
self.assertRaises(Exception, provider1, obj1, True)
self.assertTrue(hg.get_attribute(obj1, "xxx") == 1)
self.assertTrue(provider1(obj1, True, attribute_name="xxx") == 1)
hg.clear_all_attributes()
def test_auto_cache_no_cache_doesnt_store_result(self):
global crash_fun1
obj1 = Dummy(1)
crash_fun1 = False
self.assertTrue(fun1(obj1, 2, no_cache=True) == 1)
crash_fun1 = True
self.assertRaises(Exception, fun1, obj1, 2)
hg.clear_all_attributes()
def test_consumer_compoundPath(self):
obj7 = Dummy(7)
obj8 = Dummy(8)
self.assertRaises(Exception, consumer3, obj7)
hg.set_attribute(obj7, "dep", obj8)
self.assertTrue(consumer3(obj7) == 3)
self.assertTrue(hg.get_attribute(obj8, "attr2") == 2)
self.assertTrue(hg.get_attribute(obj8, "attr1") == 1)
hg.clear_all_attributes()
def test_auto_cache_rename_attribute(self):
global crash_fun1
obj1 = Dummy(1)
crash_fun1 = False
self.assertTrue(fun1(obj1, "aa", attribute_name="xxx") == 1)
crash_fun1 = True
self.assertRaises(Exception, fun1, obj1, "aa")
self.assertTrue(fun1(obj1, "aa", attribute_name="xxx") == 1)
hg.clear_all_attributes()
def test_auto_cache_no_cache_implies_force_recompute(self):
global crash_fun1
obj1 = Dummy(1)
crash_fun1 = False
self.assertTrue(fun1(obj1, 3) == 1)
crash_fun1 = True
self.assertTrue(fun1(obj1, 3) == 1)
self.assertRaises(Exception, fun1, obj1, 3, no_cache=True)
hg.clear_all_attributes()
def test_provider_caching_global_setting(self):
obj1 = Dummy(1)
hg.set_provider_caching(False)
self.assertTrue(provider1(obj1, False) == 1)
self.assertRaises(Exception, provider1, obj1, True)
hg.set_provider_caching(True)
self.assertTrue(provider1(obj1, False) == 1)
self.assertTrue(provider1(obj1, True) == 1)
hg.set_provider_caching(False)
self.assertRaises(Exception, provider1, obj1, True)
hg.set_provider_caching(True)
hg.clear_all_attributes()
def test_cached_attr(self):
global crash_cached_attr
obj1 = Dummy(1)
crash_cached_attr = False
self.assertTrue(cached_attr(obj1, 2) == 3)
crash_cached_attr = True
self.assertTrue(cached_attr(obj1, 2) == 3)
self.assertRaises(Exception, cached_attr, obj1, 2, no_cache=True)
self.assertRaises(Exception,
cached_attr,
obj1,
2,
force_recompute=True)
hg.clear_all_attributes()
def test_auto_cache_global_setting(self):
global crash_fun1
obj1 = Dummy(1)
crash_fun1 = False
hg.set_auto_cache_state(False)
self.assertTrue(fun1(obj1, 1) == 1)
crash_fun1 = True
self.assertRaises(Exception, fun1, obj1, 1)
hg.set_auto_cache_state(True)
crash_fun1 = False
self.assertTrue(fun1(obj1, 2) == 1)
crash_fun1 = True
self.assertTrue(fun1(obj1, 2) == 1)
hg.set_auto_cache_state(False)
self.assertRaises(Exception, fun1, obj1, 1)
hg.set_auto_cache_state(True)
hg.clear_all_attributes()
def test_default_parameter_caching(self):
global crash_default_attr
obj1 = Dummy(1)
crash_default_attr = False
self.assertTrue(default_attr(obj1, 1) == 4)
crash_default_attr = True
self.assertTrue(default_attr(obj1) == 4)
self.assertRaises(Exception, default_attr, obj1, no_cache=True)
hg.clear_all_attributes()
crash_default_attr = False
self.assertTrue(default_attr(obj1) == 4)
crash_default_attr = True
self.assertTrue(default_attr(obj1, 1) == 4)
self.assertRaises(Exception,
default_attr,
obj1,
1,
force_recompute=True)
def test_construct(self):
o1 = Dummy(1)
o2 = Dummy(2)
o3 = Dummy(3)
o4 = Dummy(4)
CptA.link(o1, o2)
CptB.link(o3, o1, o4)
ca = CptA.construct(o1)
cb = CptB.construct(o3)
ref_ca = {"caA": o1, "ea1": o2}
ref_cb = {"caB": o3, "eb2": o4, "caA": o1, "ea1": o2}
self.assertTrue(ca == ref_ca)
self.assertTrue(cb == ref_cb)
hg.clear_all_attributes()
def test_consumer(self):
obj3 = Dummy(3)
self.assertRaises(Exception, consumer0, obj3)
self.assertTrue(consumer0(obj3, 1) == 1)
self.assertTrue(consumer0(obj3, attr0=1) == 1)
hg.set_attribute(obj3, "attr0", 1)
self.assertTrue(consumer0(obj3) == 1)
hg.clear_all_attributes()
obj4 = Dummy(4)
self.assertTrue(consumer1(obj4) == 1)
self.assertTrue(hg.get_attribute(obj4, "attr1") == 1)
hg.clear_all_attributes()
obj5 = Dummy(5)
self.assertTrue(consumer2(obj5) == 1)
self.assertTrue(hg.get_attribute(obj5, "attr1") == 1)
hg.clear_all_attributes()
def setUp(self):
hg.clear_all_attributes()
def test_providerconsumer(self):
obj2 = Dummy(2)
self.assertTrue(provider_consumer(obj2, crash=False) == 2)
self.assertTrue(provider_consumer(obj2, crash=True) == 2)
self.assertRaises(Exception, provider_consumer, obj2, crash=True, force_recompute=True)
hg.clear_all_attributes()
def test_argument_helper_accept_RegularGraph2d(self):
g = hg.get_4_adjacency_implicit_graph((2, 3))
self.assertTrue(accept_RegularGraph2d(g) == 2)
self.assertRaises(MyException, accept_RegularGraph2d, (4, 5), (2, 3))
hg.clear_all_attributes()
def test_argument_helper_accept_everything(self):
self.assertTrue(accept_everything(2) == 1)
self.assertTrue(accept_everything((3, 2)) == 1)
self.assertTrue(accept_everything({3, 2}) == 1)
self.assertTrue(accept_everything({"toto": 42}) == 1)
hg.clear_all_attributes()
def test_consumer_repath(self):
obj6 = Dummy(6)
self.assertTrue(consumer2(obj6, attr1="attr2") == 2)
self.assertTrue(consumer2(obj6, "attr2") == 2)
self.assertTrue(hg.get_attribute(obj6, "attr2") == 2)
hg.clear_all_attributes()
def test_provider_caching_and_force_recompute(self):
obj1 = Dummy(1)
self.assertTrue(provider1(obj1, False) == 1)
self.assertTrue(provider1(obj1, True) == 1)
self.assertRaises(Exception, provider1, obj1, True, force_recompute=True)
hg.clear_all_attributes()
def test_provider_no_cache_doesnt_store_result(self):
obj1 = Dummy(1)
self.assertTrue(provider1(obj1, False, no_cache=True) == 1)
self.assertRaises(Exception, provider1, obj1, True)
hg.clear_all_attributes()