How to use ListComparer class of NBi.Core package

Best NBi code snippet using NBi.Core.ListComparer

ListComparerTest.cs

Source:ListComparerTest.cs

...6using NUnit.Framework;7namespace NBi.Testing.Core8{9    [TestFixture]10    public class ListComparerTest11    {12        [Test]13        public void Compare_Both_MissingUnexpectedNotNull()14        {15            var listComparer = new ListComparer();16            var res = listComparer.Compare(17                new List<string> { "a", "b", "c" },18                new List<string> { "a", "b", "c" },19                ListComparer.Comparison.Both20                );21            Assert.That(res.Missing, Is.Not.Null);22            Assert.That(res.Unexpected, Is.Not.Null);23        }24        [Test]25        public void Compare_Missing_MissingNotNullUnexpectedNull()26        {27            var listComparer = new ListComparer();28            var res = listComparer.Compare(29                new List<string> { "a", "b", "c" },30                new List<string> { "a", "b", "c" },31                ListComparer.Comparison.MissingItems32                );33            Assert.That(res.Missing, Is.Not.Null);34            Assert.That(res.Unexpected, Is.Null.Or.Empty);35        }36        [Test]37        public void Compare_Missing_MissingNullUnexpectedNotNull()38        {39            var listComparer = new ListComparer();40            var res = listComparer.Compare(41                new List<string> { "a", "b", "c" },42                new List<string> { "a", "b", "c" },43                ListComparer.Comparison.UnexpectedItems44                );45            Assert.That(res.Missing, Is.Null.Or.Empty);46            Assert.That(res.Unexpected, Is.Not.Null);47        }48        [Test]49        public void Compare_BothWithMissingAndUnexpectedItems_MissingUnexpectedNotNullAndNotEmpty()50        {51            var listComparer = new ListComparer();52            var res = listComparer.Compare(53                new List<string> { "a", "b", "c" },54                new List<string> { "a", "b", "d" },55                ListComparer.Comparison.Both56                );57            Assert.That(res.Missing, Is.Not.Null.And.Not.Empty);58            Assert.That(res.Unexpected, Is.Not.Null.And.Not.Empty);59        }60        [Test]61        public void Compare_MissingAndOneMissingItem_MissingHasCountOfOneWithCorrectMissingItem()62        {63            var listComparer = new ListComparer();64            var res = listComparer.Compare(65                new List<string> { "a", "b", "z"},66                new List<string> { "a", "b" },67                ListComparer.Comparison.Both68                );69            Assert.That(res.Missing, Has.Count.EqualTo(1));70            Assert.That(res.Missing.ElementAt(0), Is.EqualTo("z"));71        }72        [Test]73        public void Compare_UnexpectedAndOneUnexpectedItem_UnexpectedHasCountOfOneWithCorrectUnexpectedItem()74        {75            var listComparer = new ListComparer();76            var res = listComparer.Compare(77                new List<string> { "a", "b" },78                new List<string> { "a", "b", "z" },79                ListComparer.Comparison.Both80                );81            Assert.That(res.Unexpected, Has.Count.EqualTo(1));82            Assert.That(res.Unexpected.ElementAt(0), Is.EqualTo("z"));83        }84        [Test]85        public void Sample_LessThan10Items_DontThrowException()86        {87            var listComparer = new ListComparer();88            var res = listComparer.Compare(89                new List<string> { "a", "b", "c", "d", "e", "f", "g", "h" },90                new List<string> { "z" },91                ListComparer.Comparison.Both92                );93            var sampledRes = res.Sample(2);94            95            Assert.That(sampledRes.Missing.Count(), Is.EqualTo(2));96            Assert.That(sampledRes.MissingCount, Is.GreaterThan(2));97            Assert.That(sampledRes.Unexpected.Count(), Is.EqualTo(1));98            Assert.That(sampledRes.UnexpectedCount, Is.EqualTo(1));99        }100    }101}...

ListComparisonFormatterTest.cs

Source:ListComparisonFormatterTest.cs

...10    {11        [Test]12        public void Compare_MultipleMissing_Plural()13        {14            var res = new ListComparer.Result(15                new List<string> { "a", "b", "c" },16                null17                );18            var formatter = new ListComparisonFormatter();19            var display = formatter.Format(res).ToString();20            Assert.That(display, Does.Contain("Missing items"));21            Assert.That(display, Does.Contain("<a>"));22            Assert.That(display, Does.Contain("<b>"));23            Assert.That(display, Does.Contain("<c>"));24        }25        [Test]26        public void Compare_NoUnexpected_UnexpectedNotVisible()27        {28            var res = new ListComparer.Result(29                new List<string> { "a", "b", "c" },30                null31                );32            var formatter = new ListComparisonFormatter();33            var display = formatter.Format(res).ToString();34            Assert.That(display, Does.Contain("No unexpected"));35        }36        [Test]37        public void Compare_Mix_CorrectDisplay()38        {39            var res = new ListComparer.Result(40                new List<string> { "x" },41                new List<string> { "a", "b", "c" }42                );43            var formatter = new ListComparisonFormatter();44            var display = formatter.Format(res).ToString();45            Assert.That(display, Does.Not.Contain("Missing items"));46            Assert.That(display, Does.Contain("Missing item"));47            Assert.That(display, Does.Contain("Unexpected items"));48            Assert.That(display, Does.Contain("<x>"));49            Assert.That(display, Does.Contain("<a>"));50            Assert.That(display, Does.Contain("<b>"));51            Assert.That(display, Does.Contain("<c>"));52        }53        [Test]54        public void Compare_BothEmpty_CorrectDisplay()55        {56            var res = new ListComparer.Result(57                new List<string> { },58                new List<string> { }59                );60            var formatter = new ListComparisonFormatter();61            var display = formatter.Format(res).ToString();62            Assert.That(display, Does.Contain("No missing item"));63            Assert.That(display, Does.Contain("No unexpected item"));64        }65    }66}...

ListComparer

Using AI Code Generation

1using NBi.Core;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            var list1 = new List<string>() { "a", "b", "c" };12            var list2 = new List<string>() { "a", "b", "c" };13            var comparer = new ListComparer<string>(list1, list2);14            var result = comparer.Compare();15            Console.WriteLine(result);16            Console.ReadLine();17        }18    }19}20using NBi.Core;21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26{27    {28        static void Main(string[] args)29        {30            var list1 = new List<string>() { "a", "b", "c" };31            var list2 = new List<int>() { 1, 2, 3 };32            var comparer = new ListComparer<string>(list1, list2);33            var result = comparer.Compare();34            Console.WriteLine(result);35            Console.ReadLine();36        }37    }38}39How to compare two lists and find the common elements in C# using Intersect() method?40How to compare two lists and find the common elements in C# using Intersect() method?

ListComparer

Using AI Code Generation

1using NBi.Core;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            List<string> list1 = new List<string> { "a", "b", "c" };12            List<string> list2 = new List<string> { "a", "b", "c", "d" };13            ListComparer comparer = new ListComparer();14            if (comparer.Compare(list1, list2))15            {16                Console.WriteLine("Lists are equal");17            }18            {19                Console.WriteLine("Lists are not equal");20            }21            Console.ReadLine();22        }23    }24}

ListComparer

Using AI Code Generation

1using NBi.Core;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            ListComparer comparer = new ListComparer();12            comparer.Compare(new string[] { "1", "2", "3" }, new string[] { "1", "2", "3" });13        }14    }15}

ListComparer

Using AI Code Generation

1using NBi.Core;2using NBi.Core.ResultSet;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            List<string> list1 = new List<string>() { "a", "b", "c" };13            List<string> list2 = new List<string>() { "a", "b", "c" };14            ListComparer listComparer = new ListComparer();15            var result = listComparer.Compare(list1, list2);16            Console.WriteLine("Two lists are equal? {0}", result.AreEqual);17            Console.WriteLine("Two lists are equal? {0}", result.Difference);18            Console.ReadKey();19        }20    }21}

ListComparer

Using AI Code Generation

1var list1 = new List<int>() { 1, 2, 3 };2var list2 = new List<int>() { 1, 2, 3 };3var comparer = new ListComparer<int>();4var result = comparer.Compare(list1, list2);5Console.WriteLine(result.AreEqual);6var list1 = new List<int>() { 1, 2, 3 };7var list2 = new List<int>() { 1, 2, 3 };8var comparer = new ListComparer<int>();9var result = comparer.Compare(list1, list2);10Console.WriteLine(result.AreEqual);

ListComparer

Using AI Code Generation

1using NBi.Core.ResultSet;2using System;3using System.Collections.Generic;4{5    {6        static void Main(string[] args)7        {8            List<string> list1 = new List<string>() { "a", "b", "c" };9            List<string> list2 = new List<string>() { "a", "b", "c" };10            var comparer = new ListComparer<string>();11            var result = comparer.Compare(list1, list2);12            Console.WriteLine(result.AreEqual);13            Console.WriteLine(result.Missing);14            Console.WriteLine(result.Unexpected);15            Console.ReadKey();16        }17    }18}19using NBi.Core.ResultSet;20using System;21using System.Collections.Generic;22{23    {24        static void Main(string[] args)25        {26            List<string> list1 = new List<string>() { "a", "b", "c" };27            List<string> list2 = new List<string>() { "a", "b", "c", "d" };28            var comparer = new ListComparer<string>();29            var result = comparer.Compare(list1, list2);30            Console.WriteLine(result.AreEqual);31            Console.WriteLine(result.Missing);32            Console.WriteLine(result.Unexpected);33            Console.ReadKey();34        }35    }36}37using NBi.Core.ResultSet;38using System;39using System.Collections.Generic;40{41    {42        static void Main(string[] args)43        {44            List<string> list1 = new List<string>() { "a", "b", "c" };45            List<string> list2 = new List<string>() { "a", "b" };46            var comparer = new ListComparer<string>();47            var result = comparer.Compare(list1, list2);48            Console.WriteLine(result.AreEqual);49            Console.WriteLine(result.Missing);50            Console.WriteLine(result.Unexpected);51            Console.ReadKey();52        }53    }54}55using NBi.Core.ResultSet;56using System;

ListComparer

Using AI Code Generation

1using NBi.Core.ResultSet;2using NBi.Core.ResultSet.Lookup;3using NBi.Core.Calculation.Predicate;4using System;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9using NBi.Core.ResultSet.Comparer;10using NBi.Core.ResultSet.Resolver;11using NBi.Core.ResultSet.Lookup.Violation;12using NBi.Core.ResultSet.Lookup.Strategy;13{14    {15        static void Main(string[] args)16        {17            var listComparer = new ListComparer();18            listComparer.ColumnsToCompare.Add(new ColumnReference("Name"));19            listComparer.ColumnsToCompare.Add(new ColumnReference("Age"));20            listComparer.Predicates.Add(new EqualPredicate());21            var leftListResolver = new ListResolver();22            var rightListResolver = new ListResolver();23            leftListResolver.Add(new List<string>() { "John", "21" });24            leftListResolver.Add(new List<string>() { "Mike", "22" });25            rightListResolver.Add(new List<string>() { "John", "21" });26            rightListResolver.Add(new List<string>() { "Mike", "22" });27            var leftResultSetResolver = new ResultSetResolver(leftListResolver);28            var rightResultSetResolver = new ResultSetResolver(rightListResolver);29            var leftResultSet = leftResultSetResolver.Execute();30            var rightResultSet = rightResultSetResolver.Execute();31            var lookupResultSet = new LookupResultSet();32            var lookupStrategy = new LookupStrategy();33            var lookupViolation = new LookupViolation();34            lookupViolation.ViolationType = ViolationType.Missing;35            lookupViolation.Column = new ColumnReference("Name");36            lookupViolation.Value = "John";37            lookupStrategy.Violations.Add(lookupViolation);38            var result = listComparer.Compare(leftResultSet, rightResultSet, lookupResultSet, lookupStrategy);39            Console.WriteLine(result);40            Console.ReadLine();41        }42    }43}

ListComparer

Using AI Code Generation

1using NBi.Core;2using System.Collections.Generic;3ListComparer listComparer = new ListComparer();4var result = listComparer.Compare(list1, list2);5using NBi.Core.Calculation;6using NBi.Core.Calculation.Predicate;7ListComparer listComparer = new ListComparer();8var result = listComparer.Compare(list1, list2);9using NBi.Core.Calculation;10using NBi.Core.Calculation.Predicate;11using NBi.Core.ResultSet;12ListComparer listComparer = new ListComparer();13var result = listComparer.Compare(list1, list2);14using NBi.Core.Calculation;15using NBi.Core.Calculation.Predicate;16using NBi.Core.ResultSet;17using NBi.Core.ResultSet.Comparer;18ListComparer listComparer = new ListComparer();19var result = listComparer.Compare(list1, list2);20using NBi.Core.Calculation;21using NBi.Core.Calculation.Predicate;22using NBi.Core.ResultSet;23using NBi.Core.ResultSet.Comparer;24using NBi.Core.ResultSet.Lookup;25ListComparer listComparer = new ListComparer();26var result = listComparer.Compare(list1, list2);27using NBi.Core.Calculation;28using NBi.Core.Calculation.Predicate;29using NBi.Core.ResultSet;30using NBi.Core.ResultSet.Comparer;31using NBi.Core.ResultSet.Lookup;32using NBi.Core.Sequence;33ListComparer listComparer = new ListComparer();34var result = listComparer.Compare(list1, list2);35using NBi.Core.Calculation;36using NBi.Core.Calculation.Predicate;37using NBi.Core.ResultSet;38using NBi.Core.ResultSet.Comparer;39using NBi.Core.ResultSet.Lookup;40using NBi.Core.Sequence;41using NBi.Core.Sequence.Resolver;42ListComparer listComparer = new ListComparer();

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.