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How to use NotNullOrEmpty method of Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArgProperty class

Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArgProperty.NotNullOrEmpty

ValidateArg.cs

Source:ValidateArg.cs

...57        /// <exception cref="ArgumentNullException">58        /// Thrown if the input string is null or empty.59        /// </exception>60        [DebuggerStepThrough]61        public static string NotNullOrEmpty([ValidatedNotNull]string arg, string parameterName)62        {63            if (string.IsNullOrEmpty(arg))64            {65                throw new ArgumentNullException(parameterName);66            }67            return arg;68        }69        /// <summary>70        /// Validate a string is not null, empty or consists only of white-space characters.71        /// </summary>72        /// <param name="arg">73        /// Input string.74        /// </param>75        /// <param name="parameterName">76        /// Name of the parameter to validate.77        /// </param>78        /// <returns>79        /// Validated string.80        /// </returns>81        /// <exception cref="ArgumentNullException">82        /// Thrown if the input string is null null, empty or consists only of white-space characters.83        /// </exception>84        [DebuggerStepThrough]85        public static string NotNullOrWhiteSpace([ValidatedNotNull]string arg, string parameterName)86        {87            if (string.IsNullOrWhiteSpace(arg))88            {89                throw new ArgumentNullException(parameterName);90            }91            return arg;92        }93        /// <summary>94        /// Throws ArgumentOutOfRangeException if the argument is less than zero.95        /// </summary>96        /// <param name="arg">The argument to check.</param>97        /// <param name="parameterName">The parameter name of the argument.</param>98        [DebuggerStepThrough]99        public static void NotNegative(int arg, string parameterName)100        {101            if (arg < 0)102            {103                var message = string.Format(CultureInfo.CurrentCulture, Resources.Error_ArgumentIsNegative);104                throw new ArgumentOutOfRangeException(parameterName, arg, message);105            }106        }107        /// <summary>108        /// Throws ArgumentOutOfRangeException if the argument is less than zero.109        /// </summary>110        /// <param name="arg">The argument to check.</param>111        /// <param name="parameterName">The parameter name of the argument.</param>112        [DebuggerStepThrough]113        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode", Justification = "This is shared source. This method may not be called in the current assembly.")]114        public static void NotNegative(long arg, string parameterName)115        {116            if (arg < 0)117            {118                var message = string.Format(CultureInfo.CurrentCulture, Resources.Error_ArgumentIsNegative);119                throw new ArgumentOutOfRangeException(parameterName, arg, message);120            }121        }122        /// <summary>123        /// Throws ArgumentNullException if the string is null, ArgumentException if the string is empty.124        /// </summary>125        /// <typeparam name="T">Type of parameter to validate.</typeparam>126        /// <param name="arg">The argument to check.</param>127        /// <param name="parameterName">The parameter name of the argument.</param>128        [DebuggerStepThrough]129        public static void NotNullOrEmpty<T>([ValidatedNotNull]IEnumerable<T> arg, string parameterName)130        {131            NotNull(arg, parameterName);132            if (!arg.Any())133            {134                var message = string.Format(CultureInfo.CurrentCulture, Resources.Error_ArgumentIsEmpty);135                throw new ArgumentException(message, parameterName);136            }137        }138        /// <summary>139        /// Throws ArgumentNullException if the argument is null, ArgumentException if the argument is not the correct type.140        /// </summary>141        /// <param name="arg">The argument to check.</param>142        /// <param name="parameterName">The parameter name of the argument.</param>143        /// <typeparam name="T">The type of the expected argument.</typeparam>144        [DebuggerStepThrough]145        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter", Justification = "This is shared source. This method may not be called in the current assembly.")]146        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode", Justification = "This is shared source. This method may not be called in the current assembly.")]147        public static void TypeOf<T>([ValidatedNotNull]object arg, string parameterName)148            where T : class149        {150            NotNull(arg, parameterName);151            if (!(arg is T))152            {153                var message = string.Format(CultureInfo.CurrentCulture, Resources.Error_ArgumentNotTypeOf, typeof(T).FullName);154                throw new ArgumentException(message, parameterName);155            }156        }157    }158    /// <summary>159    /// Helper to validate parameter properties.160    /// </summary>161    public static class ValidateArgProperty162    {163        /// <summary>164        /// Throws ArgumentException if the argument is null.165        /// </summary>166        /// <param name="arg">The argument to check (e.g. <c>Param1.PropertyA</c>).</param>167        /// <param name="parameterName">The parameter name of the argument.</param>168        /// <param name="propertyName">The property name of the argument.</param>169        [DebuggerStepThrough]170        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode", Justification = "This is shared source. This method may not be called in the current assembly.")]171        public static void NotNull([ValidatedNotNull]object arg, string parameterName, string propertyName)172        {173            if (arg == null)174            {175                var message = string.Format(CultureInfo.CurrentCulture, Resources.Error_ArgumentPropertyIsNull, propertyName);176                throw new ArgumentNullException(parameterName, message);177            }178        }179        /// <summary>180        /// Throws ArgumentException if the argument is less than zero.181        /// </summary>182        /// <param name="arg">The argument to check (e.g. <c>Param1.PropertyA</c>).</param>183        /// <param name="parameterName">The parameter name of the argument.</param>184        /// <param name="propertyName">The property name of the argument.</param>185        [DebuggerStepThrough]186        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode", Justification = "This is shared source. This method may not be called in the current assembly.")]187        public static void NotNegative(int arg, string parameterName, string propertyName)188        {189            if (arg < 0)190            {191                var message = string.Format(CultureInfo.CurrentCulture, Resources.Error_ArgumentPropertyIsNegative, propertyName);192                throw new ArgumentException(message, parameterName);193            }194        }195        /// <summary>196        /// Throws ArgumentException if the argument string is null or empty.197        /// </summary>198        /// <param name="arg">The argument to check (e.g. <c>Param1.PropertyA</c>).</param>199        /// <param name="parameterName">The parameter name of the argument.</param>200        /// <param name="propertyName">The property name of the argument.</param>201        [DebuggerStepThrough]202        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode", Justification = "This is shared source. This method may not be called in the current assembly.")]203        public static void NotNullOrEmpty([ValidatedNotNull]string arg, string parameterName, string propertyName)204        {205            NotNull(arg, parameterName, propertyName);206            if (string.IsNullOrEmpty(arg))207            {208                var message = string.Format(CultureInfo.CurrentCulture, Resources.Error_ArgumentPropertyIsEmpty, propertyName);209                throw new ArgumentException(message, parameterName);210            }211        }212        /// <summary>213        /// Throws ArgumentException if the argument is null or is not the correct type.214        /// </summary>215        /// <param name="arg">The argument to check (e.g. <c>Param1.PropertyA</c>).</param>216        /// <param name="parameterName">The parameter name of the argument.</param>217        /// <param name="propertyName">The property name of the argument.</param>...

NotNullOrEmpty

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        static void Main(string[] args)10        {11            ValidateArg.NotNullOrEmpty("Hello World", "MyString");12        }13    }14}

NotNullOrEmpty

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.VisualStudio.TestTools.UnitTesting;7{8    {9        static void Main(string[] args)10        {11            string s = "hello";12            Microsoft.VisualStudio.TestTools.UnitTesting.ValidateArgument.NotNullOrEmpty(s, "s");13            Console.WriteLine("s is not null or empty");14        }15    }16}17using System;18using System.Collections.Generic;19using System.Linq;20using System.Text;21using System.Threading.Tasks;22using Microsoft.VisualStudio.TestTools.UnitTesting;23{24    {25        static void Main(string[] args)26        {27            string s = "hello";28            Microsoft.VisualStudio.TestTools.UnitTesting.ValidateArgument.NotNullOrEmpty(s, "s");29            Console.WriteLine("s is not null or empty");30        }31    }32}33using System;34using System.Collections.Generic;35using System.Linq;36using System.Text;37using System.Threading.Tasks;38using Microsoft.VisualStudio.TestTools.UnitTesting;39{40    {41        static void Main(string[] args)42        {43            string s = "hello";44            Microsoft.VisualStudio.TestTools.UnitTesting.ValidateArgument.NotNullOrEmpty(s, "s");45            Console.WriteLine("s is not null or empty");46        }47    }48}49using System;50using System.Collections.Generic;51using System.Linq;52using System.Text;53using System.Threading.Tasks;54using Microsoft.VisualStudio.TestTools.UnitTesting;55{56    {57        static void Main(string[] args)58        {59            string s = "hello";60            Microsoft.VisualStudio.TestTools.UnitTesting.ValidateArgument.NotNullOrEmpty(s, "s");61            Console.WriteLine("s is not null or empty");62        }63    }64}65using System;66using System.Collections.Generic;67using System.Linq;68using System.Text;69using System.Threading.Tasks;70using Microsoft.VisualStudio.TestTools.UnitTesting;71{72    {73        static void Main(string[] args)74        {

NotNullOrEmpty

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2using System;3{4    {5        static void Main(string[] args)6        {7            string s = null;8            ValidateArg.NotNullOrEmpty(s, "s");9            Console.WriteLine("Hello World!");10        }11    }12}13Unhandled Exception: System.ArgumentNullException: Value cannot be null. (Parameter 's')14   at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty[T](T arg, String argName)15   at ConsoleApp1.Program.Main(String[] args) in C:\Users\user\Desktop\3.cs:line 11

NotNullOrEmpty

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2using System;3{4    {5        static void Main(string[] args)6        {7            {8                ValidateArg.NotNullOrEmpty("test", "test");9            }10            catch (Exception ex)11            {12                Console.WriteLine(ex.Message);13            }14        }15    }16}

NotNullOrEmpty

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2using System;3{4    {5        static void Main(string[] args)6        {7            Console.WriteLine("Hello World!");8            ValidateArg.NotNullOrEmpty("Test", "Test");9        }10    }11}

NotNullOrEmpty

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2using System;3{4    {5        static void Main(string[] args)6        {7            ValidateArg.NotNullOrEmpty("MyString", "MyString");8        }9    }10}11System.ArgumentException: 'Value cannot be null or empty. (Parameter 'MyString')12System.ArgumentNullException: 'Value cannot be null. (Parameter 'MyString')13System.ArgumentException: 'Value cannot be null or empty. (Parameter 'MyString')14System.ArgumentException: 'Value cannot be null or empty. (Parameter 'MyString')15System.ArgumentNullException: 'Value cannot be null. (Parameter 'MyString')16System.ArgumentNullException: 'Value cannot be null. (Parameter 'MyString')17System.ArgumentNullException: 'Value cannot be null. (Parameter 'MyString')18System.ArgumentNullException: 'Value cannot be null. (Parameter 'MyString')19System.ArgumentNullException: 'Value cannot be null. (Parameter 'MyString')20System.ArgumentNullException: 'Value cannot be null. (Parameter 'MyString')21System.ArgumentNullException: 'Value cannot be null. (Parameter 'MyString')22System.ArgumentNullException: 'Value cannot be null. (Parameter 'MyString')

NotNullOrEmpty

Using AI Code Generation

1{2    static void Main(string[] args)3    {4        string str = null;5        Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty(str, "str");6    }7}8{9    static void Main(string[] args)10    {11        string str = null;12        Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty(str, "str");13    }14}15{16    static void Main(string[] args)17    {18        string str = null;19        Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty(str, "str");20    }21}22{23    static void Main(string[] args)24    {25        string str = null;26        Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty(str, "str");27    }28}29{30    static void Main(string[] args)31    {32        string str = null;33        Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty(str, "str");34    }35}36{37    static void Main(string[] args)38    {39        string str = null;40        Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty(str, "str");41    }42}

NotNullOrEmpty

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2{3    {4        static void Main(string[] args)5        {6            ValidateArg.NotNullOrEmpty("abc", "abc");7        }8    }9}

NotNullOrEmpty

Using AI Code Generation

1using System;2using Microsoft.VisualStudio.TestPlatform.ObjectModel;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            string str = "Hello";12            string str1 = "";13            string str2 = null;14            ValidateArg.NotNullOrEmpty(str, "str");15            ValidateArg.NotNullOrEmpty(str1, "str1");16            ValidateArg.NotNullOrEmpty(str2, "str2");17            Console.Read();18        }19    }20}21Unhandled exception. System.ArgumentException: Value cannot be null or empty. (Parameter 'str1')22   at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty(String arg, String argName)23   at ConsoleApp1.Program.Main(String[] args) in C:\Users\kamalakar\Desktop\dotnet\3.cs:line 2224Unhandled exception. System.ArgumentException: Value cannot be null or empty. (Parameter 'str2')25   at Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty(String arg, String argName)26   at ConsoleApp1.Program.Main(String[] args) in C:\Users\kamalakar\Desktop\dotnet\3.cs:line 2327C# | ValidateArg.NotNullOrEmpty<T>() method28C# | ValidateArg.NotNullOrWhiteSpace<T>() method29C# | ValidateArg.Max<T>() method30C# | ValidateArg.Min<T>() method31C# | ValidateArg.Range<T>() method32C# | ValidateArg.InRange<T>() method33C# | ValidateArg.NotNullOrEmpty<T>(T, string) method34C# | ValidateArg.NotNullOrWhiteSpace<T>(T, string) method

NotNullOrEmpty

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.ObjectModel;2{3    {4        public void TestMethod()5        {6            Microsoft.VisualStudio.TestPlatform.ObjectModel.ValidateArg.NotNullOrEmpty("test", "test");7        }8    }9}10Microsoft (R) Visual C# Compiler version 4.6.1586.0113.cs(11,13): error CS0103: The name 'ValidateArg' does not exist in the current context123.cs(11,26): error CS0103: The name 'NotNullOrEmpty' does not exist in the current context

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