How to use BaseTest class of ExampleTest package

1// ***********************************************************************2// Copyright (c) 2007-2013 Charlie Poole, Rob Prouse3//4// Permission is hereby granted, free of charge, to any person obtaining5// a copy of this software and associated documentation files (the6// "Software"), to deal in the Software without restriction, including7// without limitation the rights to use, copy, modify, merge, publish,8// distribute, sublicense, and/or sell copies of the Software, and to9// permit persons to whom the Software is furnished to do so, subject to10// the following conditions:11//12// The above copyright notice and this permission notice shall be13// included in all copies or substantial portions of the Software.14//15// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,16// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF17// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND18// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE19// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION20// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION21// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.22// ***********************************************************************23using System;24using System.Collections;25using System.Collections.Generic;26using System.Globalization;27using NUnit.Framework.Internal;28using NUnit.TestUtilities.Comparers;29namespace NUnit.Framework.Constraints30{31    [TestFixture]32    public class EqualConstraintTests : ConstraintTestBase33    {34        [SetUp]35        public void SetUp()36        {37            theConstraint = new EqualConstraint(4);38            expectedDescription = "4";39            stringRepresentation = "<equal 4>";40        }41        static object[] SuccessData = new object[] {4, 4.0f, 4.0d, 4.0000m};42        static object[] FailureData = new object[]43            {44                new TestCaseData(5, "5"),45                new TestCaseData(null, "null"),46                new TestCaseData("Hello", "\"Hello\""),47                new TestCaseData(double.NaN, double.NaN.ToString()),48                new TestCaseData(double.PositiveInfinity, double.PositiveInfinity.ToString())49            };50        #region DateTimeEquality51        public class DateTimeEquality52        {53            [Test]54            public void CanMatchDates()55            {56                DateTime expected = new DateTime(2007, 4, 1);57                DateTime actual = new DateTime(2007, 4, 1);58                Assert.That(actual, new EqualConstraint(expected));59            }60            [Test]61            public void CanMatchDatesWithinTimeSpan()62            {63                DateTime expected = new DateTime(2007, 4, 1, 13, 0, 0);64                DateTime actual = new DateTime(2007, 4, 1, 13, 1, 0);65                TimeSpan tolerance = TimeSpan.FromMinutes(5.0);66                Assert.That(actual, new EqualConstraint(expected).Within(tolerance));67            }68            [Test]69            public void CanMatchDatesWithinDays()70            {71                DateTime expected = new DateTime(2007, 4, 1, 13, 0, 0);72                DateTime actual = new DateTime(2007, 4, 4, 13, 0, 0);73                Assert.That(actual, new EqualConstraint(expected).Within(5).Days);74            }75            [Test]76            public void CanMatchDatesWithinHours()77            {78                DateTime expected = new DateTime(2007, 4, 1, 13, 0, 0);79                DateTime actual = new DateTime(2007, 4, 1, 16, 0, 0);80                Assert.That(actual, new EqualConstraint(expected).Within(5).Hours);81            }82            [Test]83            public void CanMatchUsingIsEqualToWithinTimeSpan()84            {85                DateTime expected = new DateTime(2007, 4, 1, 13, 0, 0);86                DateTime actual = new DateTime(2007, 4, 1, 13, 1, 0);87                Assert.That(actual, Is.EqualTo(expected).Within(TimeSpan.FromMinutes(2)));88            }89            [Test]90            public void CanMatchDatesWithinMinutes()91            {92                DateTime expected = new DateTime(2007, 4, 1, 13, 0, 0);93                DateTime actual = new DateTime(2007, 4, 1, 13, 1, 0);94                Assert.That(actual, new EqualConstraint(expected).Within(5).Minutes);95            }96            [Test]97            public void CanMatchTimeSpanWithinMinutes()98            {99                TimeSpan expected = new TimeSpan(10, 0, 0);100                TimeSpan actual = new TimeSpan(10, 2, 30);101                Assert.That(actual, new EqualConstraint(expected).Within(5).Minutes);102            }103            [Test]104            public void CanMatchDatesWithinSeconds()105            {106                DateTime expected = new DateTime(2007, 4, 1, 13, 0, 0);107                DateTime actual = new DateTime(2007, 4, 1, 13, 1, 0);108                Assert.That(actual, new EqualConstraint(expected).Within(300).Seconds);109            }110            [Test]111            public void CanMatchDatesWithinMilliseconds()112            {113                DateTime expected = new DateTime(2007, 4, 1, 13, 0, 0);114                DateTime actual = new DateTime(2007, 4, 1, 13, 1, 0);115                Assert.That(actual, new EqualConstraint(expected).Within(300000).Milliseconds);116            }117            [Test]118            public void CanMatchDatesWithinTicks()119            {120                DateTime expected = new DateTime(2007, 4, 1, 13, 0, 0);121                DateTime actual = new DateTime(2007, 4, 1, 13, 1, 0);122                Assert.That(actual, new EqualConstraint(expected).Within(TimeSpan.TicksPerMinute*5).Ticks);123            }124            [Test]125            public void ErrorIfDaysPrecedesWithin()126            {127                Assert.Throws<InvalidOperationException>(() => Assert.That(DateTime.Now, Is.EqualTo(DateTime.Now).Days.Within(5)));128            }129            [Test]130            public void ErrorIfHoursPrecedesWithin()131            {132                Assert.Throws<InvalidOperationException>(() => Assert.That(DateTime.Now, Is.EqualTo(DateTime.Now).Hours.Within(5)));133            }134            [Test]135            public void ErrorIfMinutesPrecedesWithin()136            {137                Assert.Throws<InvalidOperationException>(() => Assert.That(DateTime.Now, Is.EqualTo(DateTime.Now).Minutes.Within(5)));138            }139            [Test]140            public void ErrorIfSecondsPrecedesWithin()141            {142                Assert.Throws<InvalidOperationException>(() => Assert.That(DateTime.Now, Is.EqualTo(DateTime.Now).Seconds.Within(5)));143            }144            [Test]145            public void ErrorIfMillisecondsPrecedesWithin()146            {147                Assert.Throws<InvalidOperationException>(() => Assert.That(DateTime.Now, Is.EqualTo(DateTime.Now).Milliseconds.Within(5)));148            }149            [Test]150            public void ErrorIfTicksPrecedesWithin()151            {152                Assert.Throws<InvalidOperationException>(() => Assert.That(DateTime.Now, Is.EqualTo(DateTime.Now).Ticks.Within(5)));153            }154        }155        #endregion156        #region DateTimeOffsetEquality157        public class DateTimeOffsetShouldBeSame158        {159            [Datapoints]160            public static readonly DateTimeOffset[] sameDateTimeOffsets =161                {162                    new DateTimeOffset(new DateTime(2014, 1, 30, 12, 34, 56), new TimeSpan(6, 15, 0)),163                    new DateTimeOffset(new DateTime(2014, 1, 30, 9, 19, 56), new TimeSpan(3, 0, 0)),164                    new DateTimeOffset(new DateTime(2014, 1, 30, 9, 19, 56), new TimeSpan(3, 1, 0)),165                    new DateTimeOffset(new DateTime(2014, 1, 30, 9, 19, 55), new TimeSpan(3, 0, 0)),166                    new DateTimeOffset(new DateTime(2014, 1, 30, 9, 19, 55), new TimeSpan(3, 50, 0))167                };168            [Theory]169            public void PositiveEqualityTest(DateTimeOffset value1, DateTimeOffset value2)170            {171                Assume.That(value1 == value2);172                Assert.That(value1, Is.EqualTo(value2));173            }174            [Theory]175            public void NegativeEqualityTest(DateTimeOffset value1, DateTimeOffset value2)176            {177                Assume.That(value1 != value2);178                Assert.That(value1, Is.Not.EqualTo(value2));179            }180            [Theory]181            public void PositiveEqualityTestWithTolerance(DateTimeOffset value1, DateTimeOffset value2)182            {183                Assume.That((value1 - value2).Duration() <= new TimeSpan(0, 1, 0));184                Assert.That(value1, Is.EqualTo(value2).Within(1).Minutes);185            }186            [Theory]187            public void NegativeEqualityTestWithTolerance(DateTimeOffset value1, DateTimeOffset value2)188            {189                Assume.That((value1 - value2).Duration() > new TimeSpan(0, 1, 0));190                Assert.That(value1, Is.Not.EqualTo(value2).Within(1).Minutes);191            }192            [Theory]193            public void NegativeEqualityTestWithToleranceAndWithSameOffset(DateTimeOffset value1, DateTimeOffset value2)194            {195                Assume.That((value1 - value2).Duration() > new TimeSpan(0, 1, 0));196                Assert.That(value1, Is.Not.EqualTo(value2).Within(1).Minutes.WithSameOffset);197            }198            [Theory]199            public void PositiveEqualityTestWithToleranceAndWithSameOffset(DateTimeOffset value1, DateTimeOffset value2)200            {201                Assume.That((value1 - value2).Duration() <= new TimeSpan(0, 1, 0));202                Assume.That(value1.Offset == value2.Offset);203                Assert.That(value1, Is.EqualTo(value2).Within(1).Minutes.WithSameOffset);204            }205            [Theory]206            public void NegativeEqualityTestWithinToleranceAndWithSameOffset(DateTimeOffset value1, DateTimeOffset value2)207            {208                Assume.That((value1 - value2).Duration() <= new TimeSpan(0, 1, 0));209                Assume.That(value1.Offset != value2.Offset);210                Assert.That(value1, Is.Not.EqualTo(value2).Within(1).Minutes.WithSameOffset);211            }212        }213        public class DateTimeOffSetEquality214        {215            [Test]216            public void CanMatchDates()217            {218                var expected = new DateTimeOffset(new DateTime(2007, 4, 1));219                var actual = new DateTimeOffset(new DateTime(2007, 4, 1));220                Assert.That(actual, new EqualConstraint(expected));221            }222            [Test]223            public void CanMatchDatesWithinTimeSpan()224            {225                var expected = new DateTimeOffset(new DateTime(2007, 4, 1, 13, 0, 0));226                var actual = new DateTimeOffset(new DateTime(2007, 4, 1, 13, 1, 0));227                var tolerance = TimeSpan.FromMinutes(5.0);228                Assert.That(actual, new EqualConstraint(expected).Within(tolerance));229            }230            [Test]231            public void CanMatchDatesWithinDays()232            {233                var expected = new DateTimeOffset(new DateTime(2007, 4, 1, 13, 0, 0));234                var actual = new DateTimeOffset(new DateTime(2007, 4, 4, 13, 0, 0));235                Assert.That(actual, new EqualConstraint(expected).Within(5).Days);236            }237            [Test]238            public void CanMatchUsingIsEqualToWithinTimeSpan()239            {240                var expected = new DateTimeOffset(new DateTime(2007, 4, 1, 13, 0, 0));241                var actual = new DateTimeOffset(new DateTime(2007, 4, 1, 13, 1, 0));242                Assert.That(actual, Is.EqualTo(expected).Within(TimeSpan.FromMinutes(2)));243            }244            [Test]245            public void CanMatchDatesWithinMinutes()246            {247                var expected = new DateTimeOffset(new DateTime(2007, 4, 1, 13, 0, 0));248                var actual =  new DateTimeOffset(new DateTime(2007, 4, 1, 13, 1, 0));249                Assert.That(actual, new EqualConstraint(expected).Within(5).Minutes);250            }251            [Test]252            public void CanMatchDatesWithinSeconds()253            {254                var expected = new DateTimeOffset(new DateTime(2007, 4, 1, 13, 0, 0));255                var actual =  new DateTimeOffset(new DateTime(2007, 4, 1, 13, 1, 0));256                Assert.That(actual, new EqualConstraint(expected).Within(300).Seconds);257            }258            [Test]259            public void CanMatchDatesWithinMilliseconds()260            {261                var expected = new DateTimeOffset(new DateTime(2007, 4, 1, 13, 0, 0));262                var actual =  new DateTimeOffset(new DateTime(2007, 4, 1, 13, 1, 0));263                Assert.That(actual, new EqualConstraint(expected).Within(300000).Milliseconds);264            }265            [Test]266            public void CanMatchDatesWithinTicks()267            {268                var expected = new DateTimeOffset(new DateTime(2007, 4, 1, 13, 0, 0));269                var actual =  new DateTimeOffset(new DateTime(2007, 4, 1, 13, 1, 0));270                Assert.That(actual, new EqualConstraint(expected).Within(TimeSpan.TicksPerMinute*5).Ticks);271            }272            [Test]273            public void DTimeOffsetCanMatchDatesWithinHours()274            {275                var a = DateTimeOffset.Parse("2012-01-01T12:00Z");276                var b = DateTimeOffset.Parse("2012-01-01T12:01Z");277                Assert.That(a, Is.EqualTo(b).Within(TimeSpan.FromMinutes(2)));278            }279        }280        #endregion281        #region DictionaryEquality282        public class DictionaryEquality283        {284            [Test]285            public void CanMatchDictionaries_SameOrder()286            {287                Assert.AreEqual(new Dictionary<int, int> {{0, 0}, {1, 1}, {2, 2}},288                                new Dictionary<int, int> {{0, 0}, {1, 1}, {2, 2}});289            }290            [Test]291            public void CanMatchDictionaries_Failure()292            {293                Assert.Throws<AssertionException>(294                    () => Assert.AreEqual(new Dictionary<int, int> {{0, 0}, {1, 1}, {2, 2}},295                                          new Dictionary<int, int> {{0, 0}, {1, 5}, {2, 2}}));296            }297            [Test]298            public void CanMatchDictionaries_DifferentOrder()299            {300                Assert.AreEqual(new Dictionary<int, int> {{0, 0}, {1, 1}, {2, 2}},301                                new Dictionary<int, int> {{0, 0}, {2, 2}, {1, 1}});302            }303#if !NETSTANDARD1_3 && !NETSTANDARD1_6304            [Test]305            public void CanMatchHashtables_SameOrder()306            {307                Assert.AreEqual(new Hashtable {{0, 0}, {1, 1}, {2, 2}},308                                new Hashtable {{0, 0}, {1, 1}, {2, 2}});309            }310            [Test]311            public void CanMatchHashtables_Failure()312            {313                Assert.Throws<AssertionException>(314                    () => Assert.AreEqual(new Hashtable {{0, 0}, {1, 1}, {2, 2}},315                                          new Hashtable {{0, 0}, {1, 5}, {2, 2}}));316            }317            [Test]318            public void CanMatchHashtables_DifferentOrder()319            {320                Assert.AreEqual(new Hashtable {{0, 0}, {1, 1}, {2, 2}},321                                new Hashtable {{0, 0}, {2, 2}, {1, 1}});322            }323            [Test]324            public void CanMatchHashtableWithDictionary()325            {326                Assert.AreEqual(new Hashtable {{0, 0}, {1, 1}, {2, 2}},327                                new Dictionary<int, int> {{0, 0}, {2, 2}, {1, 1}});328            }329#endif330        }331        #endregion332        #region FloatingPointEquality333        public class FloatingPointEquality334        {335            [TestCase(double.NaN)]336            [TestCase(double.PositiveInfinity)]337            [TestCase(double.NegativeInfinity)]338            [TestCase(float.NaN)]339            [TestCase(float.PositiveInfinity)]340            [TestCase(float.NegativeInfinity)]341            public void CanMatchSpecialFloatingPointValues(object value)342            {343                Assert.That(value, new EqualConstraint(value));344            }345            [TestCase(20000000000000004.0)]346            [TestCase(19999999999999996.0)]347            public void CanMatchDoublesWithUlpTolerance(object value)348            {349                Assert.That(value, new EqualConstraint(20000000000000000.0).Within(1).Ulps);350            }351            [TestCase(20000000000000008.0)]352            [TestCase(19999999999999992.0)]353            public void FailsOnDoublesOutsideOfUlpTolerance(object value)354            {355                var ex = Assert.Throws<AssertionException>(() => Assert.That(value, new EqualConstraint(20000000000000000.0).Within(1).Ulps));356                Assert.That(ex.Message, Does.Contain("+/- 1 Ulps"));357            }358            [TestCase(19999998.0f)]359            [TestCase(20000002.0f)]360            public void CanMatchSinglesWithUlpTolerance(object value)361            {362                Assert.That(value, new EqualConstraint(20000000.0f).Within(1).Ulps);363            }364            [TestCase(19999996.0f)]365            [TestCase(20000004.0f)]366            public void FailsOnSinglesOutsideOfUlpTolerance(object value)367            {368                var ex = Assert.Throws<AssertionException>(() => Assert.That(value, new EqualConstraint(20000000.0f).Within(1).Ulps));369                Assert.That(ex.Message, Does.Contain("+/- 1 Ulps"));370            }371            [TestCase(9500.0)]372            [TestCase(10000.0)]373            [TestCase(10500.0)]374            public void CanMatchDoublesWithRelativeTolerance(object value)375            {376                Assert.That(value, new EqualConstraint(10000.0).Within(10.0).Percent);377            }378            [TestCase(8500.0)]379            [TestCase(11500.0)]380            public void FailsOnDoublesOutsideOfRelativeTolerance(object value)381            {382                var ex = Assert.Throws<AssertionException>(() => Assert.That(value, new EqualConstraint(10000.0).Within(10.0).Percent));383                Assert.That(ex.Message, Does.Contain("+/- 10.0d Percent"));384            }385            [TestCase(9500.0f)]386            [TestCase(10000.0f)]387            [TestCase(10500.0f)]388            public void CanMatchSinglesWithRelativeTolerance(object value)389            {390                Assert.That(value, new EqualConstraint(10000.0f).Within(10.0f).Percent);391            }392            [TestCase(8500.0f)]393            [TestCase(11500.0f)]394            public void FailsOnSinglesOutsideOfRelativeTolerance(object value)395            {396                var ex = Assert.Throws<AssertionException>(() => Assert.That(value, new EqualConstraint(10000.0f).Within(10.0f).Percent));397                Assert.That(ex.Message, Does.Contain("+/- 10.0f Percent"));398            }399            /// <summary>Applies both the Percent and Ulps modifiers to cause an exception</summary>400            [Test]401            public void ErrorWithPercentAndUlpsToleranceModes()402            {403                Assert.Throws<InvalidOperationException>(() =>404                {405                    var shouldFail = new EqualConstraint(100.0f).Within(10.0f).Percent.Ulps;406                });407            }408            /// <summary>Applies both the Ulps and Percent modifiers to cause an exception</summary>409            [Test]410            public void ErrorWithUlpsAndPercentToleranceModes()411            {412                Assert.Throws<InvalidOperationException>(() =>413                {414                    EqualConstraint shouldFail = new EqualConstraint(100.0f).Within(10.0f).Ulps.Percent;415                });416            }417            [Test]418            public void ErrorIfPercentPrecedesWithin()419            {420                Assert.Throws<InvalidOperationException>(() => Assert.That(1010, Is.EqualTo(1000).Percent.Within(5)));421            }422            [Test]423            public void ErrorIfUlpsPrecedesWithin()424            {425                Assert.Throws<InvalidOperationException>(() => Assert.That(1010.0, Is.EqualTo(1000.0).Ulps.Within(5)));426            }427            [TestCase(1000, 1010)]428            [TestCase(1000U, 1010U)]429            [TestCase(1000L, 1010L)]430            [TestCase(1000UL, 1010UL)]431            public void ErrorIfUlpsIsUsedOnIntegralType(object x, object y)432            {433                Assert.Throws<InvalidOperationException>(() => Assert.That(y, Is.EqualTo(x).Within(2).Ulps));434            }435            [Test]436            public void ErrorIfUlpsIsUsedOnDecimal()437            {438                Assert.Throws<InvalidOperationException>(() => Assert.That(100m, Is.EqualTo(100m).Within(2).Ulps));439            }440        }441        #endregion442        #region UsingModifier443        public class UsingModifier444        {445            [Test]446            public void UsesProvidedIComparer()447            {448                var comparer = new ObjectComparer();449                Assert.That(2 + 2, Is.EqualTo(4).Using(comparer));450                Assert.That(comparer.WasCalled, "Comparer was not called");451            }452            [Test]453            public void CanCompareUncomparableTypes()454            {455                Assert.That(2 + 2, Is.Not.EqualTo("4"));456                var comparer = new ConvertibleComparer();457                Assert.That(2 + 2, Is.EqualTo("4").Using(comparer));458            }459            [Test]460            public void UsesProvidedEqualityComparer()461            {462                var comparer = new ObjectEqualityComparer();463                Assert.That(2 + 2, Is.EqualTo(4).Using(comparer));464                Assert.That(comparer.Called, "Comparer was not called");465            }466            [Test]467            public void UsesProvidedGenericEqualityComparer()468            {469                var comparer = new GenericEqualityComparer<int>();470                Assert.That(2 + 2, Is.EqualTo(4).Using(comparer));471                Assert.That(comparer.WasCalled, "Comparer was not called");472            }473            [Test]474            public void UsesProvidedGenericComparer()475            {476                var comparer = new GenericComparer<int>();477                Assert.That(2 + 2, Is.EqualTo(4).Using(comparer));478                Assert.That(comparer.WasCalled, "Comparer was not called");479            }480            [Test]481            public void UsesProvidedGenericComparison()482            {483                var comparer = new GenericComparison<int>();484                Assert.That(2 + 2, Is.EqualTo(4).Using(comparer.Delegate));485                Assert.That(comparer.WasCalled, "Comparer was not called");486            }487            [Test]488            public void UsesProvidedGenericEqualityComparison()489            {490                var comparer = new GenericEqualityComparison<int>();491                Assert.That(2 + 2, Is.EqualTo(4).Using<int>(comparer.Delegate));492                Assert.That(comparer.WasCalled, "Comparer was not called");493            }494            [Test]495            public void UsesBooleanReturningDelegate()496            {497                Assert.That(2 + 2, Is.EqualTo(4).Using<int>((x, y) => x.Equals(y)));498            }499            [Test]500            public void UsesProvidedLambda_IntArgs()501            {502                Assert.That(2 + 2, Is.EqualTo(4).Using<int>((x, y) => x.CompareTo(y)));503            }504            [Test]505            public void UsesProvidedLambda_StringArgs()506            {507                Assert.That("hello", Is.EqualTo("HELLO").Using<string>((x, y) => StringUtil.Compare(x, y, true)));508            }509            [Test]510            public void UsesProvidedListComparer()511            {512                var list1 = new List<int>() {2, 3};513                var list2 = new List<int>() {3, 4};514                var list11 = new List<List<int>>() {list1};515                var list22 = new List<List<int>>() {list2};516                var comparer = new IntListEqualComparer();517                Assert.That(list11, new CollectionEquivalentConstraint(list22).Using(comparer));518            }519            public class IntListEqualComparer : IEqualityComparer<List<int>>520            {521                public bool Equals(List<int> x, List<int> y)522                {523                    return x.Count == y.Count;524                }525                public int GetHashCode(List<int> obj)526                {527                    return obj.Count.GetHashCode();528                }529            }530            [Test]531            public void UsesProvidedArrayComparer()532            {533                var array1 = new int[] {2, 3};534                var array2 = new int[] {3, 4};535                var list11 = new List<int[]>() {array1};536                var list22 = new List<int[]>() {array2};537                var comparer = new IntArrayEqualComparer();538                Assert.That(list11, new CollectionEquivalentConstraint(list22).Using(comparer));539            }540            public class IntArrayEqualComparer : IEqualityComparer<int[]>541            {542                public bool Equals(int[] x, int[] y)543                {544                    return x.Length == y.Length;545                }546                public int GetHashCode(int[] obj)547                {548                    return obj.Length.GetHashCode();549                }550            }551            [Test]552            public void HasMemberHonorsUsingWhenCollectionsAreOfDifferentTypes()553            {554                ICollection strings = new List<string> { "1", "2", "3" };555                Assert.That(strings, Has.Member(2).Using<string, int>((s, i) => i.ToString() == s));556            }557        }558        #endregion559        #region TypeEqualityMessages560        private readonly string NL = Environment.NewLine;561        private static IEnumerable DifferentTypeSameValueTestData562        {563            get564            {565                var ptr = new System.IntPtr(0);566                var ExampleTestA = new ExampleTest.classA(0);567                var ExampleTestB = new ExampleTest.classB(0);568                var clipTestA = new ExampleTest.Outer.Middle.Inner.Outer.Middle.Inner.Outer.Middle.Outer.Middle.Inner.Outer.Middle.Inner.Outer.Middle.Inner.Outer.Middle.Inner.Clip.ReallyLongClassNameShouldBeHere();569                var clipTestB = new ExampleTest.Clip.Outer.Middle.Inner.Outer.Middle.Inner.Outer.Middle.Outer.Middle.Inner.Outer.Middle.Inner.Outer.Middle.Inner.Outer.Middle.Inner.Clip.ReallyLongClassNameShouldBeHere();570                yield return new object[] { 0, ptr };571                yield return new object[] { ExampleTestA, ExampleTestB };572                yield return new object[] { clipTestA, clipTestB };573            }574        }575        [Test]576        public void SameValueDifferentTypeExactMessageMatch()577        {578            var ex = Assert.Throws<AssertionException>(() => Assert.AreEqual(0, new System.IntPtr(0)));579            Assert.AreEqual(ex.Message, "  Expected: 0 (Int32)"+ NL + "  But was:  0 (IntPtr)"+ NL);580        }581        class Dummy582        {583            internal readonly int value;584            public Dummy(int value)585            {586                this.value = value;587            }588            public override string ToString()589            {590                return "Dummy " + value;591            }592        }593        class Dummy1594        {595            internal readonly int value;596            public Dummy1(int value)597            {598                this.value = value;599            }600            public override string ToString()601            {602                return "Dummy " + value;603            }604        }605        class DummyGenericClass<T>606        {607            private object _obj;608            public DummyGenericClass(object obj)609            {610                _obj = obj;611            }612            public override string ToString()613            {614                return _obj.ToString();615            }616        }617        [Test]618        public void TestSameValueDifferentTypeUsingGenericTypes()619        {620            var d1 = new Dummy(12);621            var d2 = new Dummy1(12);622            var dc1 = new DummyGenericClass<Dummy>(d1);623            var dc2 = new DummyGenericClass<Dummy1>(d2);624            var ex = Assert.Throws<AssertionException>(() => Assert.AreEqual(dc1, dc2));625            var expectedMsg =626                "  Expected: <Dummy 12> (EqualConstraintTests+DummyGenericClass`1[EqualConstraintTests+Dummy])" + Environment.NewLine +627                "  But was:  <Dummy 12> (EqualConstraintTests+DummyGenericClass`1[EqualConstraintTests+Dummy1])" + Environment.NewLine;628            Assert.AreEqual(expectedMsg, ex.Message);629        }630        [Test]631        public void SameValueAndTypeButDifferentReferenceShowNotShowTypeDifference()632        {633            var ex = Assert.Throws<AssertionException>(() => Assert.AreEqual(Is.Zero, Is.Zero));634            Assert.AreEqual(ex.Message, "  Expected: <<equal 0>>"+ NL + "  But was:  <<equal 0>>"+ NL);635        }636        [Test, TestCaseSource("DifferentTypeSameValueTestData")]637        public void SameValueDifferentTypeRegexMatch(object expected, object actual)638        {639            var ex = Assert.Throws<AssertionException>(() => Assert.AreEqual(expected, actual));640            Assert.That(ex.Message, Does.Match(@"\s*Expected\s*:\s*.*\s*\(.+\)\r?\n\s*But\s*was\s*:\s*.*\s*\(.+\)"));641        }642    }643    namespace ExampleTest.Outer.Middle.Inner.Outer.Middle.Inner.Outer.Middle.Outer.Middle.Inner.Outer.Middle.Inner.Outer.Middle.Inner.Outer.Middle.Inner.Clip {644        class ReallyLongClassNameShouldBeHere {645            public override bool Equals(object obj)646            {647                if (obj == null || GetType() != obj.GetType())648                {649                    return false;650                }651                return obj.ToString() == this.ToString();652            }653            public override int GetHashCode()654            {655                return "a".GetHashCode();656            }657            public override string ToString()658            {659                return "a";660            }661        }662    }663    namespace ExampleTest.Clip.Outer.Middle.Inner.Outer.Middle.Inner.Outer.Middle.Outer.Middle.Inner.Outer.Middle.Inner.Outer.Middle.Inner.Outer.Middle.Inner.Clip664    {665        class ReallyLongClassNameShouldBeHere {666            public override bool Equals(object obj)667            {668                if (obj == null || GetType() != obj.GetType())669                {670                    return false;671                }672                return obj.ToString()==this.ToString();673            }674            public override int GetHashCode()675            {676                return "a".GetHashCode();677            }678            public override string ToString()679            {680                return "a";681            }682        }683    }684    namespace ExampleTest {685        class baseTest {686            readonly int _value;687            public baseTest()688            {689                _value = 0;690            }691            public baseTest(int value) {692                _value = value;693            }694            public override bool Equals(object obj)695            {696                if (obj == null || GetType() != obj.GetType())697                {698                    return false;699                }700                return _value.Equals(((baseTest)obj)._value);701            }702            public override string ToString()703            {704                return _value.ToString();705            }706            public override int GetHashCode()707            {708                return _value.GetHashCode();709            }710        }711        class classA : baseTest {712            public classA(int x) : base(x) { }713        }714        class classB : baseTest715        {716             public classB(int x) : base(x) { }717        }718    }719    #endregion720    /// <summary>721    /// ConvertibleComparer is used in testing to ensure that objects722    /// of different types can be compared when appropriate.723    /// </summary>724    /// <remark>Introduced when testing issue 1897.725    /// https://github.com/nunit/nunit/issues/1897726    /// </remark>727    public class ConvertibleComparer : IComparer<IConvertible>728    {729        public int Compare(IConvertible x, IConvertible y)730        {731            var str1 = Convert.ToString(x, CultureInfo.InvariantCulture);732            var str2 = Convert.ToString(y, CultureInfo.InvariantCulture);733            return string.Compare(str1, str2, StringComparison.Ordinal);734        }735    }736}...

...7using System.Threading.Tasks;8using Xunit;9namespace Api.RepositoryTests10{11    public class EmployeeRepoTests : BaseTest12    {13        private EmployeeRepository _repo;14        public EmployeeRepoTests()15        {16            _repo = new EmployeeRepository(Context);17        }18        #region Get All Employees19        [Fact]20        public async Task GetAll_Success_Test()21        {22            var result = await _repo.GetAll().ConfigureAwait(false);23            Assert.NotNull(result);24            Assert.NotEmpty(result);25        }...

...11using System.Threading.Tasks;12using Xunit;13namespace Api.ServiceTests14{15    public class EmployeeServiceTests : BaseTest16    {17        private readonly IEmployeeService _service;18        private readonly IMapper _mapper;19        public EmployeeServiceTests()20        {21            var repo = new EmployeeRepository(Context);22            var mapperConfig = new MapperConfiguration(c =>23            {24                c.AddProfile<DataAccessMapping>();25            });26            _mapper = mapperConfig.CreateMapper();27            _service = new EmployeeService(repo, _mapper);28        }29        #region Add...

...3using Microsoft.VisualStudio.TestTools.UnitTesting;4namespace Notepad.AutomatedTests.Tests5{6    [CodedUITest]7    public class ExampleNotepadTest : BaseTest8    {9        //These may be turned into data drive tests for conciseness and flexibility10        [TestMethod]11        [TestCategory("ExampleTest")]12        public void NoCharactersEntered()13        {14            NotePadWindowHelpers.DeleteDocument( SaveLocation, "testNoCharacters.txt");15            NotepadWindow.NotepadEdit.Text = Empty;16            NotePadWindowHelpers.SaveDocument(SaveLocation, "testNoCharacters.txt");17            //Assert.AreEqual( NotePadWindowHelpers.CheckTextFileForExpectedText(SaveLocation, "testNoCharacters.txt", Empty), "Unexpected text was found" );18            Assert.IsTrue( NotePadWindowHelpers.CheckTextFileForExpectedText( SaveLocation, "testNoCharacters.txt", Empty ) );19            NotePadWindowHelpers.DeleteDocument(SaveLocation, "testNoCharacters.txt");20        }21        [TestMethod]...

...5using PagesProject.WebPages;6namespace WebTestProject.ExampleTest7{8    [TestFixture]9    public class HomePageTest : BaseTest10    {11        TestContext testContext;        12        HomePage HomePage;13        IWebDriver driver;14        [SetUp]        15        public void Initialize()16        {17            testContext = TestContext.CurrentContext;18            reportHelper.StartTest(testContext);                19        }20        [Test]               21        [TestCaseSource(typeof(BaseTest), "BrowserToRunWith")]    22        public void Test1(string browserName)23        {24            driver = GetWebDriver(browserName);25            HomePage = new HomePage(driver);26            HomePage.GoTo();27            HomePage.BuscarGoogle("Selenium");28            Assert.IsTrue(true);29        }30        [Test]        31        [TestCaseSource(typeof(BaseTest), "BrowserToRunWith")]32        public void TestWebAndMobile(string browserName)33        {34            driver = GetWebDriver(browserName);35            HomePage = new HomePage(driver);36            37            HomePage.GoTo();38            HomePage.BuscarGoogle("Segundo test");39            40            var _driver = GetMobileDriver(DriverType.Android);41            AndroidCalculator androidCalculator = new AndroidCalculator(_driver);42            androidCalculator.RealizarSuma();43            _driver.Quit();44            Assert.IsTrue(true);45        }...

...10namespace NUnitExample.Tests11{12    [AllureSuite("Search engine test")]13    [AllureSeverity(SeverityLevel.minor)]14    public class ExampleTest : BaseTest15    {16        private static IEnumerable TestCases17        {18            get19            {20                var csvFile = TestContext.Parameters.Get("testData", "testData\\prod.csv");21                using var reader = new StreamReader(csvFile);22                using var csv = new CsvReader(reader);23                foreach (var record in csv.GetRecords<TestData>())24                    yield return new TestCaseData(record.Query, record.Index, record.Text);25            }26        }27        private SearchEngine _engine;28        [SetUp]...

...7using System;8namespace WebTestProject.ExampleTest9{10    [TestFixture]11    public class LoginTest : BaseTest12    {13        TestContext testContext;14        LoginPage loign;15        IWebDriver driver;16        [SetUp]17        public void Initialize()18        {19            testContext = TestContext.CurrentContext;20            driver = GetWebDriver(DriverType.Chrome);21            loign = new LoginPage(driver);22        }23        [Test]24        [TestCase(TestName = "Login No Valido - Vates", Category = "Login, test")]25        public void LoginNoValidoVates()...

...3using PagesProject.WebPages;4namespace WebTestProject.ExampleTest5{6    [TestFixture]7    public class LoginPageTest : BaseTest8    {9        TestContext testContext;10        LoginPage LoginPage;11        IWebDriver driver;12        [SetUp]        13        public void Initialize()14        {            15            testContext = TestContext.CurrentContext;16            reportHelper.StartTest(testContext);            17        }18        [Test]19        [TestCaseSource(typeof(BaseTest), "BrowserToRunWith")]20        public void TestReportLoginPage(string browserName)21        {22            driver = GetWebDriver(browserName);23            LoginPage = new LoginPage(driver);24            LoginPage.GoTo();25            LoginPage.BuscarGoogle("Hola Mundo");            26            Assert.IsTrue(true);27        }28        [TearDown]29        public void CleanUp()30        {31            reportHelper.AddTestToReport(testContext);32            driver.Quit();33            LoginPage.KillDriverProcesses();...

1using ExampleTest;2{3    {4        public void Method1()5        {6        }7    }8}9using ExampleTest;10{11    {12        public void Method2()13        {14        }15    }16}17The type or namespace name 'BaseTest' could not be found (are you missing a using directive or an assembly reference?)18I have a class named BaseTest which is used in multiple projects. The problem is that the BaseTest class is not recognized in the other projects. I have tried using the using ExampleTest; statement but it does not work. I am using Visual Studio 2010. I am getting the following error while trying to use the BaseTest class in the other projects. The type or namespace name 'BaseTest' could not be found (are you missing a using directive or an assembly reference?)

1using ExampleTest;2using System;3{4    {5        public virtual void Test()6        {7            Console.WriteLine("BaseTest.Test() called");8        }9    }10}11using ExampleTest;12using System;13{14    {15        public override void Test()16        {17            Console.WriteLine("DerivedTest.Test() called");18        }19    }20}21using ExampleTest;22using System;23{24    {25        public static void Main(string[] args)26        {27            BaseTest baseTest = new BaseTest();28            baseTest.Test();29            DerivedTest derivedTest = new DerivedTest();30            derivedTest.Test();31        }32    }33}34BaseTest.Test() called35DerivedTest.Test() called36{37}38using ExampleTest;39using System;40{41    {42        public abstract void Test();43    }44}45using ExampleTest;46using System;47{48    {49        public override void Test()50        {51            Console.WriteLine("DerivedTest.Test() called");52        }53    }54}55using ExampleTest;56using System;57{58    {59        public static void Main(string[] args)60        {61            DerivedTest derivedTest = new DerivedTest();62            derivedTest.Test();63        }64    }65}66DerivedTest.Test() called

1using ExampleTest;2using System;3{4    {5        static void Main(string[] args)6        {7            Console.WriteLine("Hello World!");8        }9    }10}11What is a Parallel LINQ (PLINQ

1using ExampleTest;2{3    static void Main(string[] args)4    {5        BaseTest obj = new BaseTest();6        obj.Test();7    }8}

1using ExampleTest;2using System;3{4    {5        public static void Main()6        {7            Console.WriteLine("Hello World!");8        }9    }10}

1using ExampleTest.BaseTest;2{3    {4        public void TestMethod()5        {6        }7    }8}

1using ExampleTest;2{3    {4        public void TestMethod()5        {6            Console.WriteLine("Hello World!");7        }8    }9}10using ExampleTest.BaseTest;11using System;12using System.IO;13{14    {15        static void Main(string[] args)16        {17            string path = @"C:\Users\Public\TestFolder\WriteText.txt";18            string text = "A test string.";19            using (StreamWriter sw = File.CreateText(path))20            {21                sw.WriteLine(text);22            }23            using (StreamReader sr = File.OpenText(path))24            {25                string s = "";26                while ((s = sr.ReadLine()) != null)27                {28                    Console.WriteLine(s);29                }30            }31        }32    }33}34using System;35using System.IO;36{37    {38        static void Main(string[] args)39        {40            string path = @"C:\Users\Public\TestFolder\WriteText.txt";41            string text = "A test string.";42            using (StreamWriter sw = File.CreateText(path))43            {44                sw.WriteLine(text);45            }46        }47    }48}

1using ExampleTest;2{3    public static void Main()4    {5        BaseTest bt = new BaseTest();6        bt.TestMethod();7    }8}9BaseTest.TestMethod() called10{11    {12        public void TestMethod()13        {14            System.Console.WriteLine("BaseTest.TestMethod() called");15        }16    }17}18{19    {20        public void TestMethod()21        {22            System.Console.WriteLine("DerivedTest.TestMethod() called");23        }24    }25}26using ExampleTest;27{28    public static void Main()29    {30        BaseTest bt = new BaseTest();31        bt.TestMethod();32        DerivedTest dt = new DerivedTest();33        dt.TestMethod();34    }35}36BaseTest.TestMethod() called37DerivedTest.TestMethod() called38{39    {40        public void TestMethod()41        {42            System.Console.WriteLine("BaseTest.TestMethod() called");43        }44    }45}46{47    {48        public void TestMethod()49        {50            System.Console.WriteLine("DerivedTest.TestMethod() called");51        }52    }53}54using ExampleTest;55{56    public static void Main()57    {58        BaseTest bt = new BaseTest();59        bt.TestMethod();