How to use CastOrThrow method of NUnit.Framework.Constraints.ComparerAdapter class

Best Nunit code snippet using NUnit.Framework.Constraints.ComparerAdapter.CastOrThrow

EqualityAdapter.cs

Source:EqualityAdapter.cs Github

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...116 public override bool CanCompare(object x, object y)117 {118 return TypeHelper.CanCast<T>(x) && TypeHelper.CanCast<T>(y);119 }120 protected void CastOrThrow(object x, object y, out T xValue, out T yValue)121 {122 if (!TypeHelper.TryCast(x, out xValue))123 throw new ArgumentException($"Cannot compare {x?.ToString() ?? "null"}");124 if (!TypeHelper.TryCast(y, out yValue))125 throw new ArgumentException($"Cannot compare {y?.ToString() ?? "null"}");126 }127 }128 #endregion129 #region Nested IEqualityComparer<T> Adapter130 /// <summary>131 /// Returns an <see cref="EqualityAdapter"/> that wraps an <see cref="IEqualityComparer{T}"/>.132 /// </summary>133 public static EqualityAdapter For<T>(IEqualityComparer<T> comparer)134 {135 return new EqualityComparerAdapter<T>(comparer);136 }137 class EqualityComparerAdapter<T> : GenericEqualityAdapter<T>138 {139 private readonly IEqualityComparer<T> comparer;140 public EqualityComparerAdapter(IEqualityComparer<T> comparer)141 {142 this.comparer = comparer;143 }144 public override bool AreEqual(object x, object y)145 {146 CastOrThrow(x, y, out var xValue, out var yValue);147 return comparer.Equals(xValue, yValue);148 }149 }150 #endregion151 #region Nested IComparer<T> Adapter152 /// <summary>153 /// Returns an <see cref="EqualityAdapter"/> that wraps an <see cref="IComparer{T}"/>.154 /// </summary>155 public static EqualityAdapter For<T>(IComparer<T> comparer)156 {157 return new ComparerAdapter<T>(comparer);158 }159 /// <summary>160 /// <see cref="EqualityAdapter"/> that wraps an <see cref="IComparer"/>.161 /// </summary>162 class ComparerAdapter<T> : GenericEqualityAdapter<T>163 {164 private readonly IComparer<T> comparer;165 public ComparerAdapter(IComparer<T> comparer)166 {167 this.comparer = comparer;168 }169 public override bool AreEqual(object x, object y)170 {171 CastOrThrow(x, y, out var xValue, out var yValue);172 return comparer.Compare(xValue, yValue) == 0;173 }174 }175 #endregion176 #region Nested Comparison<T> Adapter177 /// <summary>178 /// Returns an <see cref="EqualityAdapter"/> that wraps a <see cref="Comparison{T}"/>.179 /// </summary>180 public static EqualityAdapter For<T>(Comparison<T> comparer)181 {182 return new ComparisonAdapter<T>(comparer);183 }184 class ComparisonAdapter<T> : GenericEqualityAdapter<T>185 {186 private readonly Comparison<T> comparer;187 public ComparisonAdapter(Comparison<T> comparer)188 {189 this.comparer = comparer;190 }191 public override bool AreEqual(object x, object y)192 {193 CastOrThrow(x, y, out var xValue, out var yValue);194 return comparer.Invoke(xValue, yValue) == 0;195 }196 }197#endregion198 }199}...

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CastOrThrow

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1using NUnit.Framework;2using NUnit.Framework.Constraints;3using NUnit.Framework.Internal;4{5 {6 public void TestMethod1()7 {8 var comparerAdapter = new ComparerAdapter();9 comparerAdapter.CastOrThrow(1, typeof(int));10 }11 }12}13using NUnit.Framework;14using NUnit.Framework.Constraints;15using NUnit.Framework.Internal;16{17 {18 public void TestMethod1()19 {20 var comparerAdapter = new ComparerAdapter();21 comparerAdapter.CastOrThrow(1, typeof(int));22 }23 }24}25using NUnit.Framework;26using NUnit.Framework.Constraints;27using NUnit.Framework.Internal;28{29 {30 public void TestMethod1()31 {32 var comparerAdapter = new ComparerAdapter();33 comparerAdapter.CastOrThrow(1, typeof(int));34 }35 }36}37using NUnit.Framework;38using NUnit.Framework.Constraints;39using NUnit.Framework.Internal;40{41 {42 public void TestMethod1()43 {44 var comparerAdapter = new ComparerAdapter();45 comparerAdapter.CastOrThrow(1, typeof(int));46 }47 }48}49using NUnit.Framework;50using NUnit.Framework.Constraints;51using NUnit.Framework.Internal;52{53 {54 public void TestMethod1()55 {56 var comparerAdapter = new ComparerAdapter();57 comparerAdapter.CastOrThrow(1, typeof(int));58 }59 }60}61using NUnit.Framework;62using NUnit.Framework.Constraints;63using NUnit.Framework.Internal;

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CastOrThrow

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1using NUnit.Framework.Constraints;2using System;3{4 {5 static void Main(string[] args)6 {7 Console.WriteLine("Hello World!");8 var comparer = new ComparerAdapter();9 comparer.CastOrThrow<string>("Test");10 }11 }12}13using NUnit.Framework.Constraints;14using System;15{16 {17 static void Main(string[] args)18 {19 Console.WriteLine("Hello World!");20 var comparer = new ComparerAdapter();21 comparer.CastOrThrow<string>(5);22 }23 }24}25using NUnit.Framework.Constraints;26using System;27{28 {29 static void Main(string[] args)30 {31 Console.WriteLine("Hello World!");32 var comparer = new ComparerAdapter();33 var result = comparer.Compare(5, 5);34 Console.WriteLine(result);35 }36 }37}38using NUnit.Framework.Constraints;39using System;

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CastOrThrow

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1using NUnit.Framework;2using System;3{4 {5 static void Main(string[] args)6 {7 Console.WriteLine("Hello World!");8 var comparer = new NUnit.Framework.Constraints.ComparerAdapter();9 var result = comparer.CastOrThrow(1, typeof(int));10 Console.WriteLine(result);11 }12 }13}

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1using NUnit.Framework;2{3 {4 public void TestMethod1()5 {6 var actual = new Class1();7 var expected = new Class1();8 Assert.That(actual, Is.EqualTo(expected));9 }10 }11}12using NUnit.Framework;13{14 {15 public void TestMethod1()16 {17 var actual = new Class1();18 var expected = new Class2();19 Assert.That(actual, Is.EqualTo(expected));20 }21 }22 {23 }24}25using NUnit.Framework;26using System;27{28 {29 public void TestMethod1()30 {31 var actual = new Class1();32 var expected = new Class2();33 Assert.That(actual, Is.EqualTo(expected));34 }35 }36 {37 }38}39using NUnit.Framework;40using System;41{42 {43 public void TestMethod1()44 {45 var actual = new Class1();46 var expected = new Class2();47 Assert.That(actual, Is.EqualTo(expected));48 }49 }50 {51 public static explicit operator Class2(Class1 obj)52 {53 return new Class2();54 }55 }56}57using NUnit.Framework;58using System;59{60 {61 public void TestMethod1()62 {63 var actual = new Class1();64 var expected = new Class2();65 Assert.That(actual, Is.EqualTo(expected));66 }67 }68 {69 public static explicit operator Class2(Class1 obj)70 {71 return new Class2();72 }73 }74}

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CastOrThrow

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1using NUnit.Framework;2using NUnit.Framework.Constraints;3using NUnit.Framework.Constraints.Comparers;4using NUnit.Framework.Constraints.Comparers.NUnitComparerAdapter;5using NUnit.Framework.Constraints.Comparers.NUnitComparerAdapter.ComparerAdapter;6using NUnit.Framework.Constraints.Comparers.NUnitComparerAdapter.ComparerAdapter.ComparerAdapter;7using NUnit.Framework.Constraints.Comparers.NUnitComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter;8using NUnit.Framework.Constraints.Comparers.NUnitComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter;9using NUnit.Framework.Constraints.Comparers.NUnitComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter;10using NUnit.Framework.Constraints.Comparers.NUnitComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter;11using NUnit.Framework.Constraints.Comparers.NUnitComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter;12using NUnit.Framework.Constraints.Comparers.NUnitComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter;13using NUnit.Framework.Constraints.Comparers.NUnitComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter;14using NUnit.Framework.Constraints.Comparers.NUnitComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter.ComparerAdapter;

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CastOrThrow

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1using System;2using NUnit.Framework;3using NUnit.Framework.Constraints;4using System.Collections;5{6 {7 public void TestMethod1()8 {9 int[] array1 = new int[] { 1, 2, 3, 4, 5, 6 };10 int[] array2 = new int[] { 1, 2, 3, 4, 5, 6 };11 ComparerAdapter adapter = new ComparerAdapter();12 adapter.CastOrThrow(array1, array2);13 }14 }15}16 at NUnit.Framework.Constraints.ComparerAdapter.CastOrThrow(Object expected, Object actual)17 at NUnit.Framework.Constraints.ComparerAdapter.Compare(Object expected, Object actual)18 at NUnit.Framework.Constraints.CollectionItemsEqualConstraint.ApplyTo[TActual](TActual actual)19 at NUnit.Framework.Assert.That[TActual](TActual actual, IResolveConstraint expression, String message, Object[] args)20 at NUnit.Framework.Assert.That[TActual](TActual actual, IResolveConstraint expression)21 at NUnitTestProject1.Class1.TestMethod1() in C:\Users\kamlesh\source\repos\NUnitTestProject1\NUnitTestProject1\5.cs:line 21

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CastOrThrow

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1using System;2using NUnit.Framework;3using System.Collections;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8using NUnit.Framework.Constraints;9{10 {11 static void Main(string[] args)12 {13 int a = 2;14 int b = 3;15 bool res = ComparerAdapter.Default.Compare(a, b);16 Console.WriteLine(res);17 Console.ReadLine();18 }19 }20}21C# | Comparer.Compare() method22C# | Comparer.Equals() method23C# | Comparer.GetHashCode() method24C# | Comparer<T>.Create() method25C# | Comparer<T>.Equals() method26C# | Comparer<T>.GetHashCode() method27C# | Comparer<T>.Compare() method28C# | Comparer<T>.CompareTo() method29C# | Comparer<T>.Compare() method30C# | Comparer<T>.Equals() method31C# | Comparer<T>.GetHashCode() method32C# | Comparer<T>.CompareTo() method33C# | Comparer<T>.Compare() method34C# | Comparer<T>.Equals() method35C# | Comparer<T>.GetHashCode() method36C# | Comparer<T>.CompareTo() method37C# | Comparer<T>.Compare() method38C# | Comparer<T>.Equals() method39C# | Comparer<T>.GetHashCode() method40C# | Comparer<T>.CompareTo() method41C# | Comparer<T>.Compare() method42C# | Comparer<T>.Equals() method43C# | Comparer<T>.GetHashCode() method44C# | Comparer<T>.CompareTo() method45C# | Comparer<T>.Compare() method46C# | Comparer<T>.Equals() method47C# | Comparer<T>.GetHashCode() method48C# | Comparer<T>.CompareTo() method

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CastOrThrow

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1using System;2using System.Collections;3using NUnit.Framework;4using NUnit.Framework.Constraints;5{6 {7 public static void Main()8 {9 ComparerAdapter ca = new ComparerAdapter();10 int a = 5;11 int b = 6;12 ca.CastOrThrow(a, b, "a", "b");13 }14 }15}16using System;17using System.Collections;18using NUnit.Framework;19using NUnit.Framework.Constraints;20{21 {22 public static void Main()23 {24 ComparerAdapter ca = new ComparerAdapter();25 int a = 5;26 int b = 6;27 ca.CastOrThrow(a, b, "a", "b", "Test failed");28 }29 }30}31using System;32using System.Collections;33using NUnit.Framework;34using NUnit.Framework.Constraints;35{36 {37 public static void Main()38 {39 ComparerAdapter ca = new ComparerAdapter();40 int a = 5;41 int b = 6;42 ca.CastOrThrow(a, b, "a", "b", "Test failed", null);43 }44 }45}46using System;47using System.Collections;48using NUnit.Framework;49using NUnit.Framework.Constraints;50{51 {52 public static void Main()53 {54 ComparerAdapter ca = new ComparerAdapter();55 int a = 5;56 int b = 6;57 ca.CastOrThrow(a, b, "a", "b", "Test failed", new object[] { });58 }59 }60}61using System;62using System.Collections;63using NUnit.Framework;64using NUnit.Framework.Constraints;

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CastOrThrow

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1using NUnit.Framework.Constraints;2using NUnit.Framework;3{4 public static void Main()5 {6 object actual = new object();7 object expected = new object();8 ComparerAdapter comparer = new ComparerAdapter();9 comparer.CastOrThrow(expected, actual);10 }11}12using NUnit.Framework.Constraints;13using NUnit.Framework;14{15 public static void Main()16 {17 string actual = "actual";18 string expected = "expected";19 ComparerAdapter comparer = new ComparerAdapter();20 comparer.CastOrThrow(expected, actual);21 }22}23using NUnit.Framework.Constraints;24using NUnit.Framework;25{26 public static void Main()27 {28 string actual = "actual";29 string expected = "expected";30 ComparerAdapter comparer = new ComparerAdapter();31 comparer.CastOrThrow(expected, actual);32 }33}34using NUnit.Framework.Constraints;35using NUnit.Framework;36{37 public static void Main()38 {39 string actual = "actual";40 string expected = "expected";41 ComparerAdapter comparer = new ComparerAdapter();42 comparer.CastOrThrow(expected, actual);43 }44}45using NUnit.Framework.Constraints;46using NUnit.Framework;47{48 public static void Main()49 {50 string actual = "actual";51 string expected = "expected";

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