public OLS ConstructOLS(tbl_servicedata service, tbl_labourerdata labourer, tbl_offeredservicesdata offeredServiceObj)
{
OLS ols = new OLS();
ols.fld_addedtowishlist = 0;
ols.fld_address = labourer.fld_address;
ols.fld_area = offeredServiceObj.fld_area;
ols.fld_category = service.fld_category;
ols.fld_cost = Convert.ToInt32(offeredServiceObj.fld_cost * 100);
ols.fld_dateofbirth = labourer.fld_dateofbirth;
ols.fld_description = service.fld_description;
ols.fld_email = labourer.fld_email;
ols.fld_firstname = labourer.fld_firstname;
ols.fld_gender = labourer.fld_gender;
ols.fld_imagelink = service.fld_imagelink;
ols.fld_labourerid = labourer.fld_labourerid;
ols.fld_lastname = labourer.fld_lastname;
ols.fld_name = service.fld_name;
ols.fld_phonenumber = labourer.fld_phonenumber;
ols.fld_serviceid = service.fld_serviceid;
ols.fld_stillavailable = offeredServiceObj.fld_stillavailable;
ols.fld_timefirst = offeredServiceObj.fld_timefirst.ToString();
ols.fld_timelast = offeredServiceObj.fld_timelast.ToString();
ols.fld_timesbought = offeredServiceObj.fld_timesbought;
ols.fld_zipcode = labourer.fld_zipcode;
ols.fld_offeredserviceid = offeredServiceObj.fld_offeredserviceid;
return(ols);
}
public void Insert_Two_Node()
{
OLS <string> list = new OLS <string>();
list.Add_in_Tail("Смирнов");
list.Add_in_Head("Петров");
Assert.AreEqual(list.tail.Data, "Смирнов");
Assert.AreEqual(list.head.Data, "Петров");
}
public void ТоСписокУдален()
{
OLS <string> .Node <string> current = list.head;
while (current != null)
{
Assert.AreEqual(current.Data, null);
current = current.Next;
}
}
public void Insert_Node_in_Tail_List() //добавить узел в хвост списка
{
OLS <string> list = new OLS <string>();
list.Add_in_Head("Мышкин");
list.Add_in_Head("Иванова");
list.Add_in_Head("Смирнов");
list.Add_in_Tail("Кравчук");
list.Add_in_Head("Петров");
Assert.AreEqual(list.tail.Data, "Кравчук");
}
public void ТоДанныйУзелУдален()
{
Assert.AreEqual(list.count, 3);
OLS <string> .Node <string> current = list.head;
while (current != null)
{
Assert.AreNotEqual(current.Data, "Петров");
current = current.Next;
}
}
public void ТоПослеЗданногоУзлаБудетДобавленныйЭлемент()
{
OLS <string> .Node <string> current = list.head;
int i = 0;
while (i != 3)
{
current = current.Next;
i++;
}
Assert.AreNotEqual(current.Data, "Кузнецова");
}
public IActionResult OLSPreview(string offeredService, string serviceId, string labourerId)
{
tbl_servicedata service = EsServiceQuery.FindById(Convert.ToInt32(serviceId));
tbl_labourerdata labourer = EsLabourerQuery.FindById(Convert.ToInt32(labourerId));
tbl_offeredservicesdata offeredServiceObj = JsonConvert.DeserializeObject <tbl_offeredservicesdata>(offeredService);
offeredServiceObj.fld_offeredserviceid = 0;
OLS ols = ConstructOLS(service, labourer, offeredServiceObj);
return(PartialView("OLSPreview", ols));
}
public void Remove_the_Entire_List() //удалить весь список
{
OLS <string> list = new OLS <string>();
list.Add_in_Tail("Смирнов");
list.Add_in_Head("Петров");
list.Add_in_Head("Иванов");
list.Add_in_Head("Васичкин");
list.Clear();
OLS <string> .Node <string> current = list.head;
while (current != null)
{
Assert.AreEqual(current.Data, null);
current = current.Next;
}
}
public void Remove_Specified_Node() // удалить заданный узел
{
OLS <string> list = new OLS <string>();
list.Add_in_Tail("Смирнов");
list.Add_in_Head("Петров");
list.Add_in_Head("Иванов");
list.Add_in_Head("Васичкин");
list.Remove("Петров");
Assert.AreEqual(list.count, 3);
OLS <string> .Node <string> current = list.head;
while (current != null)
{
Assert.AreNotEqual(current.Data, "Петров");
current = current.Next;
}
}
public void Insert_Node_last_Specified_Node() // добавить узел после заданного узла
{
OLS <string> list = new OLS <string>();
list.Add_in_Tail("Смирнов");
list.Add_in_Head("Петров");
list.Add_in_Head("Иванов");
list.Add_in_Head("Васичкин");
list.Add("Кузнецова", "Иванов");
OLS <string> .Node <string> current = list.head;
int i = 0;
while (i != 3)
{
current = current.Next;
i++;
}
Assert.AreNotEqual(current.Data, "Кузнецова");
}
public void Insert_Node()
{
OLS <string> list = new OLS <string>();
list.Add_in_Tail("Смирнов");
list.Add_in_Head("Петров");
list.Add_in_Head("Иванов");
list.Add_in_Head("Васичкин");
list.Add("Кузнецова", "Иванов");
OLS <string> .Node <string> current = list.head;
int i = 0;
while (i != 3)
{
current = current.Next;
i++;
}
Assert.AreNotEqual(current.Data, "Кузнецова");
}
public void TestEstimates()
{
double[] TestY = new double[] { 1, 2.5, 3, 4, 5, 6 };
double[][] TestX = new double[][] {
new double[] { 0, 1, 3, 4 },
new double[] { 1, 27.5, 0.3, 4 },
new double[] { 1, 34, 3.6, 4 },
new double[] { 4, 6.5, 300, 26 },
new double[] { 1, 2.5, 30, 28 },
new double[] { 1, 06, 3, 46 }
};
OLS model = new OLS(TestX, TestY);
RegResults estimates = model.Fit();
foreach (double el in estimates.Beta)
{
Console.Write(el + "\n");
}
Assert.AreEqual(TestX[0].Length, estimates.Beta.Length);
}
public void TestEstimatesAccuracy()
{
double[] TestY = new double[] { 1, 2.5, 3, 4, 5, 6 };
double[][] TestX = new double[][] {
new double[] { 0, 1, 3, 4 },
new double[] { 1, 27.5, 0.3, 4 },
new double[] { 1, 34, 3.6, 4 },
new double[] { 4, 6.5, 300, 26 },
new double[] { 1, 2.5, 30, 28 },
new double[] { 1, 06, 3, 46 }
};
OLS model = new OLS(TestX, TestY);
RegResults estimates = model.Fit();
double[] TrueRes = new[] { 1.11242699480196,
0.039030702408277,
-0.0119325883353133,
0.114322210670513 };
ApproxEqual EqualApproximately = TestUtils.ApproximatelyEqual;
estimates.Beta.Should().Equal(estimates.Beta, (left, right) => EqualApproximately(left, right, 0.001));
}
public OLS CreateOLS(string offeredService, string serviceId, string labourerId)
{
tbl_servicedata service = EsServiceQuery.FindById(Convert.ToInt32(serviceId));
tbl_labourerdata labourer = EsLabourerQuery.FindById(Convert.ToInt32(labourerId));
tbl_offeredservicesdata offeredServiceObj = JsonConvert.DeserializeObject <tbl_offeredservicesdata>(offeredService);
offeredServiceObj.fld_labourerid = labourer.fld_labourerid;
offeredServiceObj.fld_serviceid = service.fld_serviceid;
offeredServiceObj.fld_offeredserviceid = MollShopContext.CreateRow(offeredServiceObj, "tbl_offeredservicesdata");
OLS ols = ConstructOLS(service, labourer, offeredServiceObj);
//Because ElasticSearch does not support decimal numbers, we must multiply the cost by a 100
ols.fld_cost = ols.fld_cost * 100;
EsUpdater <OLS> .InsertDocument(ols, "moll_ols", "OLS", ols.fld_offeredserviceid.ToString());
//return the OfferedLabourerService, so we can later render it into the Datatable on the ManageOLS page
//We must divide the cost by a 100 again, to render it correctly
ols.fld_cost = ols.fld_cost / 100;
return(ols);
}
public void Create_OLS()
{
OLS <string> list = new OLS <string>();
Assert.IsNotNull(list);
}
public void ДопустимЯИнициализируюСписок()
{
list = new OLS <string>();
}
