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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();

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