public void GetByCallSid_CallId()
{
// Setup Dependence
var settingMock = new Mock<ISettings>();
var componentMock = new Mock<IComponents>();
var uowMock = new Mock<IUnitOfWork>();
var repositoryMock = new Mock<IRepository>();
var serviceLocatorMock = new Mock<IServiceLocator>();
serviceLocatorMock.Setup(r => r.GetInstance<IRepository>())
.Returns(repositoryMock.Object);
ServiceLocator.SetLocatorProvider(() => serviceLocatorMock.Object);
// Arrange data
string receiverSid = string.Empty;
repositoryMock.Setup(r => r.Query<Call>())
.Returns(new List<Call>().AsQueryable());
// Act
CallService callService = new CallService(uowMock.Object, repositoryMock.Object,
settingMock.Object, componentMock.Object);
callService.GetByCallSid(string.Empty);
// Assert
repositoryMock.Verify(r => r.Query<Call>());
}