41   PollCopyVariable<int> var("var", source);  in TEST_F()  local
44   unique_ptr<const int> copy_1(var.GetValue(  in TEST_F()
56   UmTestUtils::ExpectVariableHasValue(42, &var);  in TEST_F()
63   PollCopyVariable<int> var("var", source, &is_set);  in TEST_F()  local
66   UmTestUtils::ExpectVariableNotSet(&var);  in TEST_F()
70   UmTestUtils::ExpectVariableHasValue(5, &var);  in TEST_F()
93   PollCopyVariable<CopyConstructorTestClass> var("var", source);  in TEST_F()  local
95       var.GetValue(UmTestUtils::DefaultTimeout(), nullptr));  in TEST_F()
105   ConstCopyVariable<int> var("var", source);  in TEST_F()  local
106   UmTestUtils::ExpectVariableHasValue(5, &var);  in TEST_F()
110   UmTestUtils::ExpectVariableHasValue(5, &var);  in TEST_F()
131   CallCopyVariable<CopyConstructorTestClass> var("var", cb);  in TEST_F()  local
134       var.GetValue(UmTestUtils::DefaultTimeout(), nullptr));  in TEST_F()
145   CallCopyVariable<bool> var("var", cb);  in TEST_F()  local
146   UmTestUtils::ExpectVariableNotSet(&var);  in TEST_F()
165   AsyncCopyVariable<int> var("var");  in TEST_F()  local
166   UmTestUtils::ExpectVariableNotSet(&var);  in TEST_F()
167   EXPECT_EQ(kVariableModeAsync, var.GetMode());  in TEST_F()
171   AsyncCopyVariable<int> var("var");  in TEST_F()  local
172   var.SetValue(5);  in TEST_F()
173   UmTestUtils::ExpectVariableHasValue(5, &var);  in TEST_F()
179   AsyncCopyVariable<int> var("var", 42);  in TEST_F()  local
180   var.UnsetValue();  in TEST_F()
181   UmTestUtils::ExpectVariableNotSet(&var);  in TEST_F()
196   AsyncCopyVariable<int> var("var", 42);  in TEST_F()  local
198   var.AddObserver(&observer);  in TEST_F()
202   var.SetValue(5);  in TEST_F()
207   var.SetValue(5);  in TEST_F()
212   var.UnsetValue();  in TEST_F()
217   var.UnsetValue();  in TEST_F()
221   var.RemoveObserver(&observer);  in TEST_F()