public void ShouldReturnConfigurationValue() { var value = "aaa"; var entity = new Configuration { ConfigurationType = ConfigurationType.RemoteServiceAddress, Value = value }; var dbEntities = new List <Configuration> { entity }; var dbSet = GetQueryableMockDbSet(dbEntities); contextMock.SetupGet(x => x.Configurations).Returns(dbSet); var result = repository.GetConfigurationValue(ConfigurationType.RemoteServiceAddress); Assert.AreEqual(value, result); }