Добавьте файлы проекта.

ClassLibrary1.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30804.86
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ClassLibrary1", "ClassLibrary1\ClassLibrary1.csproj", "{1064FD88-B5FE-4994-BFFA-8A9BC6FF071A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WSUniversalLibTests", "WSUniversalLibTests\WSUniversalLibTests.csproj", "{3F123C19-3521-4935-8E18-E13A4D66A50A}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{1064FD88-B5FE-4994-BFFA-8A9BC6FF071A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1064FD88-B5FE-4994-BFFA-8A9BC6FF071A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1064FD88-B5FE-4994-BFFA-8A9BC6FF071A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1064FD88-B5FE-4994-BFFA-8A9BC6FF071A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3F123C19-3521-4935-8E18-E13A4D66A50A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3F123C19-3521-4935-8E18-E13A4D66A50A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3F123C19-3521-4935-8E18-E13A4D66A50A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3F123C19-3521-4935-8E18-E13A4D66A50A}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {8E3EEBF1-8FDF-4727-ADC7-CEC05F0471CE}
+	EndGlobalSection
+EndGlobal

ClassLibrary1/Class1.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+
+namespace WSUniversalLib
+{
+    public class Calculation
+    {
+
+        public int GetQuantityForProduct(int productType, int materialType, int count, float width, float length)
+        {
+            try
+            {
+                double kf_productType, percentBrak_materialType, countNoBrak, countBrak, area;
+                int result;
+                switch (productType)
+                {
+                    case 1:
+                        kf_productType = 1.1;
+                        break;
+                    case 2:
+                        kf_productType = 2.5;
+                        break;
+                    case 3:
+                        kf_productType = 8.43;
+                        break;
+                    default:
+                        kf_productType = 0;
+                        break;
+                }
+                switch (materialType)
+                {
+                    case 1:
+                        percentBrak_materialType = 0.3;
+                        break;
+                    case 2:
+                        percentBrak_materialType = 0.12;
+                        break;
+                    default:
+                        percentBrak_materialType = 0;
+                        break;
+
+                }
+                area = width * length;
+                countNoBrak = count * kf_productType;
+
+                countBrak = (countNoBrak * area) * 100 / (100 - percentBrak_materialType);
+                result = Convert.ToInt32(Math.Ceiling(countBrak));
+                if (kf_productType == 0 || percentBrak_materialType == 0 || countBrak <= 0)
+                {
+                    result = -1;
+                }
+                return result;
+            }
+            catch
+            {
+                return -1;
+            }
+
+        }
+    }
+}

ClassLibrary1/ClassLibrary1.csproj

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>1064fd88-b5fe-4994-bffa-8a9bc6ff071a</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>ClassLibrary1</RootNamespace>
+    <AssemblyName>ClassLibrary1</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System"/>
+    
+    <Reference Include="System.Core"/>
+    <Reference Include="System.Xml.Linq"/>
+    <Reference Include="System.Data.DataSetExtensions"/>
+    
+    
+    <Reference Include="Microsoft.CSharp"/>
+    
+    <Reference Include="System.Data"/>
+    
+    <Reference Include="System.Net.Http"/>
+    
+    <Reference Include="System.Xml"/>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Class1.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+ </Project>

ClassLibrary1/Properties/AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// Общие сведения об этой сборке предоставляются следующим набором
+// набора атрибутов. Измените значения этих атрибутов для изменения сведений,
+// связанные со сборкой.
+[assembly: AssemblyTitle("ClassLibrary1")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("ClassLibrary1")]
+[assembly: AssemblyCopyright("Copyright ©  2022")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Установка значения False для параметра ComVisible делает типы в этой сборке невидимыми
+// для компонентов COM. Если необходимо обратиться к типу в этой сборке через
+// COM, задайте атрибуту ComVisible значение TRUE для этого типа.
+[assembly: ComVisible(false)]
+
+// Следующий GUID служит для идентификации библиотеки типов, если этот проект будет видимым для COM
+[assembly: Guid("1064fd88-b5fe-4994-bffa-8a9bc6ff071a")]
+
+// Сведения о версии сборки состоят из указанных ниже четырех значений:
+//
+//      Основной номер версии
+//      Дополнительный номер версии
+//      Номер сборки
+//      Редакция
+//
+// Можно задать все значения или принять номера сборки и редакции по умолчанию 
+// используя "*", как показано ниже:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

WSUniversalLibTests/Properties/AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+[assembly: AssemblyTitle("WSUniversalLibTests")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("WSUniversalLibTests")]
+[assembly: AssemblyCopyright("Copyright ©  2022")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+[assembly: ComVisible(false)]
+
+[assembly: Guid("3f123c19-3521-4935-8e18-e13a4d66a50a")]
+
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

WSUniversalLibTests/UnitTest1.cs

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+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System;
+
+namespace WSUniversalLib.Tests
+{
+    [TestClass()]
+    public class CalculationTests
+    {
+        [TestMethod()]
+        public void GetQuantityForProductTest()
+        {
+            int rez = 114148;
+            Calculation first = new Calculation();
+            int zn = first.GetQuantityForProduct(3, 1, 15, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+
+        [TestMethod()]
+        public void GetQuantityForProduct_NonExistentProductType()
+        {
+            int rez = -1;
+            Calculation second = new Calculation();
+            int zn = second.GetQuantityForProduct(0, 1, 15, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+
+        [TestMethod()]
+        public void GetQuantityForProduct_NonExistentMaterialType()
+        {
+            int rez = -1;
+            Calculation third = new Calculation();
+            int zn = third.GetQuantityForProduct(3, 0, 15, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+
+        [TestMethod()]
+        public void GetQuantityForProduct_NegativeProductType()
+        {
+            int rez = -1;
+            Calculation fourth = new Calculation();
+            int zn = fourth.GetQuantityForProduct(-1, 1, 15, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+
+        [TestMethod()]
+        public void GetQuantityForProduct_NegativeMaterialType()
+        {
+            int rez = -1;
+            Calculation fifth = new Calculation();
+            int zn = fifth.GetQuantityForProduct(3, -1, 15, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+
+
+        [TestMethod()]
+        public void GetQuantityForProduct_NegativeWidth()
+        {
+            int rez = -1;
+            Calculation sixth = new Calculation();
+            int zn = sixth.GetQuantityForProduct(3, 1, 15, -20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+
+        [TestMethod()]
+        public void GetQuantityForProduct_NegativeLength()
+        {
+            int rez = -1;
+            Calculation seventh = new Calculation();
+            int zn = seventh.GetQuantityForProduct(3, 1, 15, 20, -45);
+            Assert.AreEqual(rez, zn);
+        }
+        [TestMethod()]
+        public void GetQuantityForProduct_NegativeCount()
+        {
+            int rez = -1;
+            Calculation eighth = new Calculation();
+            int zn = eighth.GetQuantityForProduct(3, 1, -15, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+        [TestMethod()]
+        public void GetQuantityForProduct_NonExistentCount()
+        {
+            int rez = -1;
+            Calculation ninth = new Calculation();
+            int zn = ninth.GetQuantityForProduct(3, 1, 0, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+        [TestMethod()]
+        public void GetQuantityForProduct_CountParseInt()
+        {
+            int rez = 38050;
+            Calculation tenth = new Calculation();
+            uint count = 5;
+            int parseCount = (int)count;
+            int zn = tenth.GetQuantityForProduct(3, 1, parseCount, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+
+        [TestMethod()]
+        public void GetQuantityForProduct_CountCharSpace()
+        {
+            int rez = -1;
+            Calculation eleventh = new Calculation();
+            char count = ' ';
+            int parseCount = (int)count;
+            int zn = eleventh.GetQuantityForProduct(3, 1, parseCount, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+        [TestMethod()]
+        public void GetQuantityForProduct_CountCharRandom()
+        {
+            int rez = -1;
+            Calculation twelfth = new Calculation();
+            char count = 's';
+            int parseCount = (int)count;
+            int zn = twelfth.GetQuantityForProduct(3, 1, parseCount, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+        [TestMethod()]
+        public void GetQuantityForProduct_CountString()
+        {
+            int rez = -1;
+            Calculation thirteenth = new Calculation();
+            string count = "str";
+            int convertCount = Convert.ToInt32(count);
+            int zn = thirteenth.GetQuantityForProduct(3, 1, convertCount, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+        [TestMethod()]
+        public void GetQuantityForProduct_CountObj()
+        {
+            int rez = -1;
+            Calculation testObj = new Calculation();
+            Calculation fourteenth = new Calculation();
+
+            int convertCount = Convert.ToInt32(testObj);
+            int zn = fourteenth.GetQuantityForProduct(3, 1, convertCount, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+        [TestMethod()]
+        public void GetQuantityForProduct_CountMasInt()
+        {
+            int rez = -1;
+            Calculation fourteenth = new Calculation();
+            int[] nums5 = { 5 };
+            int convertCount = Convert.ToInt32(nums5);
+            int zn = fourteenth.GetQuantityForProduct(3, 1, convertCount, 20, 45);
+            Assert.AreEqual(rez, zn);
+        }
+    }
+}

WSUniversalLibTests/WSUniversalLibTests.csproj

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\MSTest.TestAdapter.2.1.1\build\net45\MSTest.TestAdapter.props" Condition="Exists('..\packages\MSTest.TestAdapter.2.1.1\build\net45\MSTest.TestAdapter.props')" />
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{3F123C19-3521-4935-8E18-E13A4D66A50A}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>WSUniversalLibTests</RootNamespace>
+    <AssemblyName>WSUniversalLibTests</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">15.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+    <ReferencePath>$(ProgramFiles)\Common Files\microsoft shared\VSTT\$(VisualStudioVersion)\UITestExtensionPackages</ReferencePath>
+    <IsCodedUITest>False</IsCodedUITest>
+    <TestProjectType>UnitTest</TestProjectType>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MSTest.TestFramework.2.1.1\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MSTest.TestFramework.2.1.1\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="UnitTest1.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\ClassLibrary1\ClassLibrary1.csproj">
+      <Project>{1064fd88-b5fe-4994-bffa-8a9bc6ff071a}</Project>
+      <Name>ClassLibrary1</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>Данный проект ссылается на пакеты NuGet, отсутствующие на этом компьютере. Используйте восстановление пакетов NuGet, чтобы скачать их.  Дополнительную информацию см. по адресу: http://go.microsoft.com/fwlink/?LinkID=322105. Отсутствует следующий файл: {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.1.1\build\net45\MSTest.TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.1.1\build\net45\MSTest.TestAdapter.props'))" />
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.1.1\build\net45\MSTest.TestAdapter.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.1.1\build\net45\MSTest.TestAdapter.targets'))" />
+  </Target>
+  <Import Project="..\packages\MSTest.TestAdapter.2.1.1\build\net45\MSTest.TestAdapter.targets" Condition="Exists('..\packages\MSTest.TestAdapter.2.1.1\build\net45\MSTest.TestAdapter.targets')" />
+</Project>

WSUniversalLibTests/packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="MSTest.TestAdapter" version="2.1.1" targetFramework="net472" />
+  <package id="MSTest.TestFramework" version="2.1.1" targetFramework="net472" />
+</packages>