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Vstest
Microsoft.VisualStudio.TestPlatform.ObjectModel
ValidateArg

How to use ValidateArg class of Microsoft.VisualStudio.TestPlatform.ObjectModel package

Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg

MSTestExecutor.cs

Source:MSTestExecutor.cs

...37        /// </summary>38        private MSTestDiscoverer MSTestDiscoverer { get; }39        public void RunTests(IEnumerable<TestCase> tests, IRunContext runContext, IFrameworkHandle frameworkHandle)40        {41            ValidateArg.NotNull(frameworkHandle, "frameworkHandle");42            ValidateArg.NotNullOrEmpty(tests, "tests");43            if (!this.MSTestDiscoverer.AreValidSources(from test in tests select test.Source))44            {45                throw new NotSupportedException();46            }47            // Populate the runsettings.48            try49            {50                MSTestSettings.PopulateSettings(runContext);51            }52            catch (AdapterSettingsException ex)53            {54                frameworkHandle.SendMessage(TestMessageLevel.Error, ex.Message);55                return;56            }57            // Scenarios that include testsettings or forcing a run via the legacy adapter are currently not supported in MSTestAdapter.58            if (MSTestSettings.IsLegacyScenario(frameworkHandle))59            {60                return;61            }62            this.cancellationToken = new TestRunCancellationToken();63            this.TestExecutionManager.RunTests(tests, runContext, frameworkHandle, this.cancellationToken);64            this.cancellationToken = null;65        }66        public void RunTests(IEnumerable<string> sources, IRunContext runContext, IFrameworkHandle frameworkHandle)67        {68            ValidateArg.NotNull(frameworkHandle, "frameworkHandle");69            ValidateArg.NotNullOrEmpty(sources, "sources");70            if (!this.MSTestDiscoverer.AreValidSources(sources))71            {72                throw new NotSupportedException();73            }74            // Populate the runsettings.75            try76            {77                MSTestSettings.PopulateSettings(runContext);78            }79            catch (AdapterSettingsException ex)80            {81                frameworkHandle.SendMessage(TestMessageLevel.Error, ex.Message);82                return;83            }...

MSTestDiscoverer.cs

Source:MSTestDiscoverer.cs

...34            IDiscoveryContext discoveryContext,35            IMessageLogger logger,36            ITestCaseDiscoverySink discoverySink)37        {38            ValidateArg.NotNull(sources, "sources");39            ValidateArg.NotNull(logger, "logger");40            ValidateArg.NotNull(discoverySink, "discoverySink");41            if (!this.AreValidSources(sources))42            {43                throw new NotSupportedException(Resource.SourcesNotSupported);44            }45            // Populate the runsettings.46            try47            {48                MSTestSettings.PopulateSettings(discoveryContext);49            }50            catch (AdapterSettingsException ex)51            {52                logger.SendMessage(TestMessageLevel.Error, ex.Message);53                return;54            }...

ValidateArg

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.VisualStudio.TestPlatform.ObjectModel;7{8    {9        static void Main(string[] args)10        {11            ValidateArg.NotNull(args, "args");12            Console.WriteLine("Hello World!");13        }14    }15}16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21using Microsoft.VisualStudio.TestPlatform.ObjectModel;22{23    {24        static void Main(string[] args)25        {26            ValidateArg.NotNull(args, "args");27            Console.WriteLine("Hello World!");28        }29    }30}31using System;32using System.Collections.Generic;33using System.Linq;34using System.Text;35using System.Threading.Tasks;36using Microsoft.VisualStudio.TestPlatform.ObjectModel;37{38    {39        static void Main(string[] args)40        {41            ValidateArg.NotNull(args, "args");42            Console.WriteLine("Hello World!");43        }44    }45}46using System;47using System.Collections.Generic;48using System.Linq;49using System.Text;50using System.Threading.Tasks;51using Microsoft.VisualStudio.TestPlatform.ObjectModel;52{53    {54        static void Main(string[] args)55        {56            ValidateArg.NotNull(args, "args");57            Console.WriteLine("Hello World!");58        }59    }60}61using System;62using System.Collections.Generic;63using System.Linq;64using System.Text;65using System.Threading.Tasks;66using Microsoft.VisualStudio.TestPlatform.ObjectModel;67{68    {69        static void Main(string[] args)70        {71            ValidateArg.NotNull(args, "args");72            Console.WriteLine("Hello World!");73        }74    }75}76using System;77using System.Collections.Generic;78using System.Linq;79using System.Text;80using System.Threading.Tasks;81using Microsoft.VisualStudio.TestPlatform.ObjectModel;

ValidateArg

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        public void Method1(string s)10        {11            ValidateArg.NotNullOrEmpty(s, "s");12        }13    }14}15using Microsoft.VisualStudio.TestPlatform.ObjectModel;16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21{22    {23        public void Method1(string s)24        {25            ValidateArg.NotNullOrEmpty(s, "s");26        }27    }28}29using Microsoft.VisualStudio.TestPlatform.ObjectModel;30using System;31using System.Collections.Generic;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35{36    {37        public void Method1(string s)38        {39            ValidateArg.NotNullOrEmpty(s, "s");40        }41    }42}43using Microsoft.VisualStudio.TestPlatform.ObjectModel;44using System;45using System.Collections.Generic;46using System.Linq;47using System.Text;48using System.Threading.Tasks;49{50    {51        public void Method1(string s)52        {53            ValidateArg.NotNullOrEmpty(s, "s");54        }55    }56}57using Microsoft.VisualStudio.TestPlatform.ObjectModel;58using System;59using System.Collections.Generic;60using System.Linq;61using System.Text;62using System.Threading.Tasks;63{64    {65        public void Method1(string s)66        {67            ValidateArg.NotNullOrEmpty(s, "s");68        }69    }70}71using Microsoft.VisualStudio.TestPlatform.ObjectModel;72using System;73using System.Collections.Generic;74using System.Linq;75using System.Text;76using System.Threading.Tasks;77{78    {79        public void Method1(string s)80        {

ValidateArg

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2using System;3{4    {5        static void Main(string[] args)6        {7            ValidateArg.ArrayHasNoNulls(args, nameof(args));8            Console.WriteLine("Hello World!");9        }10    }11}12Unhandled Exception: System.ArgumentException: Value cannot be null. (Parameter 'args')13   at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNull[T](T value, String parameterName)14   at ConsoleApp1.Program.Main(String[] args) in D:\Test\1.cs:line 1315Unhandled Exception: System.ArgumentException: Value cannot be null. (Parameter 'args')16   at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty[T](T value, String parameterName)17   at ConsoleApp1.Program.Main(String[] args) in D:\Test\1.cs:line 1418Unhandled Exception: System.ArgumentException: Value cannot be null. (Parameter 'args')19   at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.ArrayHasNoNulls[T](T[] array, String parameterName)20   at ConsoleApp1.Program.Main(String[] args) in D:\Test\1.cs:line 15

ValidateArg

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2{3    {4        static void Main(string[] args)5        {6            ValidateArg.NotNullOrEmpty("Hello", "Hello");7        }8    }9}10The type or namespace name 'ValidateArg' does not exist in the namespace 'Microsoft.VisualStudio.TestPlatform.ObjectModel' (are you missing an assembly reference?)

ValidateArg

Using AI Code Generation

1using Microsoft.VisualStudio.TestTools.UnitTesting;2using System;3{4    {5        public static void IsNotNull(object value, string parameterName)6        {7            if (value == null)8            {9                throw new ArgumentNullException(parameterName);10            }11        }12    }13}14using System;15using TestProject1;16{17    {18        public void CheckArgument(string arg)19        {20            ValidateArg.IsNotNull(arg, "arg");21        }22    }23}24using Microsoft.VisualStudio.TestTools.UnitTesting;25using TestProject1;26{27    {28        public void TestMethod1()29        {30            Class1 obj = new Class1();31            obj.CheckArgument(null);32        }33    }34}

ValidateArg

Using AI Code Generation

1ValidateArg.NotNullOrEmptyOrWhitespace(someString, nameof(someString));2someString.NotNullOrEmptyOrWhitespace(nameof(someString));3ValidateArg.NotNull(someObject, nameof(someObject));4someObject.NotNull(nameof(someObject));5ValidateArg.NotNullOrEmpty(someCollection, nameof(someCollection));6someCollection.NotNullOrEmpty(nameof(someCollection));7ValidateArg.NotNullOrEmpty(someDictionary, nameof(someDictionary));8someDictionary.NotNullOrEmpty(nameof(someDictionary));9ValidateArg.NotNullOrEmpty(someArray, nameof(someArray));10someArray.NotNullOrEmpty(nameof(someArray));11ValidateArg.NotNullOrEmpty(someEnumerable, nameof(someEnumerable));12someEnumerable.NotNullOrEmpty(nameof(someEnumerable));13ValidateArg.NotEmpty(someGuid, nameof(someGuid));14someGuid.NotEmpty(nameof(someGuid));15using Microsoft.VisualStudio.TestPlatform.ObjectModel;16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21{22    {23        public void Method1(string s)24        {25            ValidateArg.NotNullOrEmpty(s, "s");26        }27    }28}29using Microsoft.VisualStudio.TestPlatform.ObjectModel;30using System;31using System.Collections.Generic;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35{36    {37        public void Method1(string s)38        {

ValidateArg

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2using System;3{4    {5        static void Main(string[] args)6        {7            ValidateArg.ArrayHasNoNulls(args, nameof(args));8            Console.WriteLine("Hello World!");9        }10    }11}12Unhandled Exception: System.ArgumentException: Value cannot be null. (Parameter 'args')13   at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNull[T](T value, String parameterName)14   at ConsoleApp1.Program.Main(String[] args) in D:\Test\1.cs:line 1315Unhandled Exception: System.ArgumentException: Value cannot be null. (Parameter 'args')16   at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty[T](T value, String parameterName)17   at ConsoleApp1.Program.Main(String[] args) in D:\Test\1.cs:line 1418Unhandled Exception: System.ArgumentException: Value cannot be null. (Parameter 'args')19   at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.ArrayHasNoNulls[T](T[] array, String parameterName)20   at ConsoleApp1.Program.Main(String[] args) in D:\Test\1.cs:line 15

ValidateArg

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2using System;3{4    {5        static void Main(string[] args)6        {7            ValidateArg.ArrayHasNoNulls(args, nameof(args));8            Console.WriteLine("Hello World!");9        }10    }11}12Unhandled Exception: System.ArgumentException: Value cannot be null. (Parameter 'args')13   at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNull[T](T value, String parameterName)14   at ConsoleApp1.Program.Main(String[] args) in D:\Test\1.cs:line 1315Unhandled Exception: System.ArgumentException: Value cannot be null. (Parameter 'args')16   at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty[T](T value, String parameterName)17   at ConsoleApp1.Program.Main(String[] args) in D:\Test\1.cs:line 1418Unhandled Exception: System.ArgumentException: Value cannot be null. (Parameter 'args')19   at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.ArrayHasNoNulls[T](T[] array, String parameterName)20   at ConsoleApp1.Program.Main(String[] args) in D:\Test\1.cs:line 15

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