public void TestParseRouteWithSystemEndpoint(string routeString, IMessageSource expectedSource, string expectedCondition, string systemEndpoint)
{
var mockEndpointFactory = new Mock <IEndpointFactory>();
mockEndpointFactory.Setup(ef => ef.CreateSystemEndpoint(
It.Is <string>(s => s.Equals(systemEndpoint, StringComparison.OrdinalIgnoreCase))))
.Returns(new TestEndpoint(systemEndpoint));
var routeFactory = new TestRouteFactory(mockEndpointFactory.Object);
routeFactory.ParseRoute(routeString, out IMessageSource messageSource, out string condition, out Endpoint endpoint);
Assert.NotNull(messageSource);
Assert.True(expectedSource.Equals(messageSource));
Assert.NotNull(condition);
Assert.Equal(expectedCondition, condition);
Assert.NotNull(endpoint);
Assert.Equal(systemEndpoint, endpoint.Name);
}