public IList <LoadTestViewModel> ConvertToViewModel(IEnumerable <LoadTest> domains)
{
LoadTestingContext context = new LoadTestingContext();
List <LoadTestViewModel> viewModels = new List <LoadTestViewModel>();
foreach (LoadTest lt in domains)
{
LoadTestViewModel vm = new LoadTestViewModel();
vm.Id = lt.Id;
Agent agent = context.Agents.FirstOrDefault(a => a.Id == lt.Id);
if (agent == null)
{
throw new ArgumentException("There is no load test agent with the given ID.");
}
vm.AgentCountry = agent.Location.Country;
vm.AgentCity = agent.Location.City;
Customer customer = context.Customers.FirstOrDefault(c => c.Id == lt.CustomerId);
if (customer == null)
{
throw new ArgumentException("There is no customer with the given ID.");
}
vm.CustomerName = customer.Name;
if (lt.EngineerId.HasValue)
{
Engineer engineer = context.Engineers.FirstOrDefault(e => e.Id == lt.EngineerId.Value);
if (engineer == null)
{
throw new ArgumentException("There is no engineer with the given ID.");
}
vm.EngineerName = engineer.Name;
}
LoadTestType loadTestType = context.LoadTestTypes.FirstOrDefault(t => t.Id == lt.LoadTestTypeId);
if (loadTestType == null)
{
throw new ArgumentException("There is no load test type with the given ID.");
}
vm.LoadTestTypeShortDescription = loadTestType.Description.ShortDescription;
Project project = context.Projects.FirstOrDefault(p => p.Id == lt.ProjectId);
if (project == null)
{
throw new ArgumentException("There is no project with the given ID.");
}
vm.ProjectName = project.Description.ShortDescription;
Scenario scenario = context.Scenarios.FirstOrDefault(s => s.Id == lt.ScenarioId);
if (scenario == null)
{
throw new ArgumentException("There is no scenario with the given ID.");
}
vm.ScenarioUriOne = scenario.UriOne;
vm.ScenarioUriTwo = scenario.UriTwo;
vm.ScenarioUriThree = scenario.UriThree;
vm.UserCount = lt.Parameters.UserCount;
vm.StartDateUtc = lt.Parameters.StartDateUtc;
vm.DurationSec = lt.Parameters.DurationSec;
viewModels.Add(vm);
}
return(viewModels);
}
protected override void Seed(WebSuiteContext context)
{
//Some default agents
List <Agent> agents = new List <Agent>();
Agent amazon = new Agent();
amazon.Id = Guid.NewGuid();
amazon.Location = new Location()
{
City = "Seattle",
Country = "USA",
Latitude = 123.345,
Longitude = 135.543
};
Agent rackspace = new Agent();
rackspace.Id = Guid.NewGuid();
rackspace.Location = new Location()
{
City = "Frankfurt",
Country = "Germany",
Latitude = -123.654,
Longitude = 121.321
};
Agent azure = new Agent();
azure.Id = Guid.NewGuid();
azure.Location = new Location()
{
City = "Tokyo",
Country = "Japan",
Latitude = 23.45,
Longitude = 12.343
};
agents.Add(amazon);
agents.Add(rackspace);
agents.Add(azure);
context.Agents.AddRange(agents);
//Some Customers
List <Customer> customers = new List <Customer>();
Customer niceCustomer = new Customer();
niceCustomer.Id = Guid.NewGuid();
niceCustomer.Address = "New York";
niceCustomer.MainContact = "Elvis Presley";
niceCustomer.Name = "Nice customer";
Customer greatCustomer = new Customer();
greatCustomer.Id = Guid.NewGuid();
greatCustomer.Address = "London";
greatCustomer.MainContact = "Phil Collins";
greatCustomer.Name = "Great customer";
Customer okCustomer = new Customer();
okCustomer.Id = Guid.NewGuid();
okCustomer.Address = "Berlin";
okCustomer.MainContact = "Freddie Mercury";
okCustomer.Name = "OK Customer";
customers.Add(niceCustomer);
customers.Add(greatCustomer);
customers.Add(okCustomer);
context.Customers.AddRange(customers);
//Some Engineers
List <Engineer> engineers = new List <Engineer>();
Engineer john = new Engineer();
john.Id = Guid.NewGuid();
john.Name = "John";
john.Title = "Load test engineer";
john.YearJoinedCompany = 2013;
Engineer mary = new Engineer();
mary.Id = Guid.NewGuid();
mary.Name = "Mary";
mary.Title = "Sr. load test engineer";
mary.YearJoinedCompany = 2012;
Engineer fred = new Engineer();
fred.Id = Guid.NewGuid();
fred.Name = "Fred";
fred.Title = "Jr. load test engineer";
fred.YearJoinedCompany = 2014;
engineers.Add(john);
engineers.Add(mary);
engineers.Add(fred);
context.Engineers.AddRange(engineers);
//Some TestTypes
List <LoadTestType> testTypes = new List <LoadTestType>();
LoadTestType stressTest = new LoadTestType();
stressTest.Id = Guid.NewGuid();
stressTest.Description = new Description()
{
ShortDescription = "Stress test",
LongDescription = "To determine or validate an application’s behavior when it is pushed beyond normal or peak load conditions."
};
LoadTestType capacityTest = new LoadTestType();
capacityTest.Id = Guid.NewGuid();
capacityTest.Description = new Description()
{
ShortDescription = "Capacity test",
LongDescription = "To determine how many users and/or transactions a given system will support and still meet performance goals."
};
testTypes.Add(stressTest);
testTypes.Add(capacityTest);
context.LoadTestTypes.AddRange(testTypes);
//Some projects
List <Project> projects = new List <Project>();
Project firstProject = new Project();
firstProject.Id = Guid.NewGuid();
firstProject.DateInsertedUtc = DateTime.UtcNow;
firstProject.Description = new Description()
{
ShortDescription = "First project",
LongDescription = "Long description of first project"
};
Project secondProject = new Project();
secondProject.Id = Guid.NewGuid();
secondProject.DateInsertedUtc = DateTime.UtcNow.AddDays(-5);
secondProject.Description = new Description()
{
ShortDescription = "Second project",
LongDescription = "Long description of second project"
};
Project thirdProject = new Project();
thirdProject.Id = Guid.NewGuid();
thirdProject.DateInsertedUtc = DateTime.UtcNow.AddDays(-10);
thirdProject.Description = new Description()
{
ShortDescription = "Third project",
LongDescription = "Long description of third project"
};
projects.Add(firstProject);
projects.Add(secondProject);
projects.Add(thirdProject);
context.Projects.AddRange(projects);
//Some Scenarios
List <Scenario> scenarios = new List <Scenario>();
Scenario scenarioOne = new Scenario();
scenarioOne.Id = Guid.NewGuid();
scenarioOne.UriOne = "www.bbc.co.uk";
scenarioOne.UriTwo = "www.cnn.com";
Scenario scenarioTwo = new Scenario();
scenarioTwo.Id = Guid.NewGuid();
scenarioTwo.UriOne = "www.amazon.com";
scenarioTwo.UriTwo = "www.microsoft.com";
Scenario scenarioThree = new Scenario();
scenarioThree.Id = Guid.NewGuid();
scenarioThree.UriOne = "www.greatsite.com";
scenarioThree.UriTwo = "www.nosuchsite.com";
scenarioThree.UriThree = "www.neverheardofsite.com";
scenarios.Add(scenarioOne);
scenarios.Add(scenarioTwo);
scenarios.Add(scenarioThree);
context.Scenarios.AddRange(scenarios);
//Some LoadTests
List <LoadTest> loadtests = new List <LoadTest>();
LoadTest ltOne = new LoadTest();
ltOne.Id = Guid.NewGuid();
ltOne.AgentId = amazon.Id;
ltOne.CustomerId = niceCustomer.Id;
ltOne.EngineerId = john.Id;
ltOne.LoadTestTypeId = stressTest.Id;
ltOne.Parameters = new LoadTestParameters()
{
DurationSec = 60, StartDateUtc = DateTime.UtcNow, UserCount = 10
};
ltOne.ProjectId = firstProject.Id;
ltOne.ScenarioId = scenarioOne.Id;
LoadTest ltTwo = new LoadTest();
ltTwo.Id = Guid.NewGuid();
ltTwo.AgentId = azure.Id;
ltTwo.CustomerId = greatCustomer.Id;
ltTwo.EngineerId = mary.Id;
ltTwo.LoadTestTypeId = capacityTest.Id;
ltTwo.Parameters = new LoadTestParameters()
{
DurationSec = 120, StartDateUtc = DateTime.UtcNow.AddMinutes(20), UserCount = 40
};
ltTwo.ProjectId = secondProject.Id;
ltTwo.ScenarioId = scenarioThree.Id;
LoadTest ltThree = new LoadTest();
ltThree.Id = Guid.NewGuid();
ltThree.AgentId = rackspace.Id;
ltThree.CustomerId = okCustomer.Id;
ltThree.EngineerId = fred.Id;
ltThree.LoadTestTypeId = stressTest.Id;
ltThree.Parameters = new LoadTestParameters()
{
DurationSec = 180, StartDateUtc = DateTime.UtcNow.AddMinutes(30), UserCount = 50
};
ltThree.ProjectId = thirdProject.Id;
ltThree.ScenarioId = scenarioTwo.Id;
loadtests.Add(ltOne);
loadtests.Add(ltTwo);
loadtests.Add(ltThree);
context.LoadTests.AddRange(loadtests);
context.SaveChanges();
}
public IList <LoadTest> ConvertToDomain(IEnumerable <LoadTestViewModel> viewModels)
{
List <LoadTest> loadtests = new List <LoadTest>();
LoadTestingContext context = new LoadTestingContext();
foreach (LoadTestViewModel vm in viewModels)
{
Guid id = vm.Id;
LoadTestParameters ltParams = new LoadTestParameters(vm.StartDateUtc, vm.UserCount, vm.DurationSec);
Agent agent = context.Agents.FirstOrDefault(a => a.Location.City.Equals(vm.AgentCity, StringComparison.InvariantCultureIgnoreCase) &&
a.Location.Country.ToLower() == vm.AgentCountry.ToLower());
if (agent == null)
{
throw new ArgumentException("There is no agent with the given properties.");
}
Customer customer = context.Customers.FirstOrDefault(c => c.Name.Equals(vm.CustomerName, StringComparison.InvariantCultureIgnoreCase));
if (customer == null)
{
throw new ArgumentException("There is no customer with the given name.");
}
Guid?engineerId = null;
if (!string.IsNullOrEmpty(vm.EngineerName))
{
Engineer engineer = context.Engineers.FirstOrDefault(e => e.Name.Equals(vm.EngineerName, StringComparison.InvariantCultureIgnoreCase));
if (engineer == null)
{
throw new ArgumentException("There is no engineer with the given properties.");
}
engineerId = engineer.Id;
}
LoadTestType ltType = context.LoadTestTypes.FirstOrDefault(t => t.Description.ShortDescription.Equals(vm.LoadTestTypeShortDescription, StringComparison.InvariantCultureIgnoreCase));
if (ltType == null)
{
throw new ArgumentException("There is no load test type with the given properties.");
}
Project project = context.Projects.FirstOrDefault(p => p.Description.ShortDescription.ToLower() == vm.ProjectName.ToLower());
if (project == null)
{
throw new ArgumentException("There is no project with the given properties.");
}
Scenario scenario = context.Scenarios.FirstOrDefault(s => s.UriOne.Equals(vm.ScenarioUriOne, StringComparison.InvariantCultureIgnoreCase) &&
s.UriTwo.Equals(vm.ScenarioUriTwo, StringComparison.InvariantCultureIgnoreCase) && s.UriThree.Equals(vm.ScenarioUriThree, StringComparison.InvariantCultureIgnoreCase));
if (scenario == null)
{
List <Uri> uris = new List <Uri>();
Uri firstUri = string.IsNullOrEmpty(vm.ScenarioUriOne) ? null : new Uri(vm.ScenarioUriOne);
Uri secondUri = string.IsNullOrEmpty(vm.ScenarioUriTwo) ? null : new Uri(vm.ScenarioUriTwo);
Uri thirdUri = string.IsNullOrEmpty(vm.ScenarioUriThree) ? null : new Uri(vm.ScenarioUriThree);
if (firstUri != null)
{
uris.Add(firstUri);
}
if (secondUri != null)
{
uris.Add(secondUri);
}
if (thirdUri != null)
{
uris.Add(thirdUri);
}
scenario = new Scenario(Guid.NewGuid(), uris);
context.Scenarios.Add(scenario);
context.SaveChanges();
}
LoadTest converted = new LoadTest(id, ltParams, agent.Id, customer.Id, engineerId, ltType.Id, project.Id, scenario.Id);
loadtests.Add(converted);
}
return(loadtests);
}
