How to use ReplaceByDefaultStrategy method of NBi.Core.Sequence.Transformation.Aggregation.Strategy.ReplaceByDefaultStrategy class

Best NBi code snippet using NBi.Core.Sequence.Transformation.Aggregation.Strategy.ReplaceByDefaultStrategy.ReplaceByDefaultStrategy

ReplaceByDefaultStrategyTest.cs

Source:ReplaceByDefaultStrategyTest.cs

...7using System.Text;8using System.Threading.Tasks;9namespace NBi.Testing.Unit.Core.Sequence.Transformation.Strategy10{11    public class ReplaceByDefaultStrategyTest12    {13        [Test]14        public void Execute_NothingToReplace_NothingDropped()15        {16            var list = new List<object>() { 1, 3, 5 };17            var strategy = new ReplaceByDefaultStrategy(ColumnType.Numeric, 0);18            Assert.That(strategy.Execute(list).Count, Is.EqualTo(3));19        }20        [Test]21        public void Execute_NothingToReplace_SameValues()22        {23            var list = new List<object>() { 1, 3, 5 };24            var strategy = new ReplaceByDefaultStrategy(ColumnType.Numeric, 0);25            Assert.That(strategy.Execute(list), Has.Member(1));26            Assert.That(strategy.Execute(list), Has.Member(3));27            Assert.That(strategy.Execute(list), Has.Member(5));28        }29        [Test]30        public void Execute_Blank_BlankReplaced()31        {32            var list = new List<object>() { 1, "(blank)", 3, 5 };33            var strategy = new ReplaceByDefaultStrategy(ColumnType.Numeric, -1);34            Assert.That(strategy.Execute(list).Count, Is.EqualTo(4));35            Assert.That(strategy.Execute(list), Has.Member(-1));36            Assert.That(strategy.Execute(list), Has.Member(1));37            Assert.That(strategy.Execute(list), Has.Member(3));38            Assert.That(strategy.Execute(list), Has.Member(5));39        }40        [Test]41        public void Execute_Null_NullReplaced()42        {43            var list = new List<object>() { 1, 3, 5, null };44            var strategy = new ReplaceByDefaultStrategy(ColumnType.Numeric, 0);45            Assert.That(strategy.Execute(list).Count, Is.EqualTo(4));46            Assert.That(strategy.Execute(list), Has.Member(0));47            Assert.That(strategy.Execute(list), Has.Member(1));48            Assert.That(strategy.Execute(list), Has.Member(3));49            Assert.That(strategy.Execute(list), Has.Member(5));50        }51    }52}...

ReplaceByDefaultStrategy.cs

Source:ReplaceByDefaultStrategy.cs

...6using System.Text;7using System.Threading.Tasks;8namespace NBi.Core.Sequence.Transformation.Aggregation.Strategy9{10    public class ReplaceByDefaultStrategy : IMissingValueStrategy11    {12        private object DefaultValue { get; }13        private ColumnType ColumnType { get; }14        public ReplaceByDefaultStrategy(ColumnType columnType, object defaultValue) 15            => (ColumnType, DefaultValue) = (columnType, defaultValue);16        public IEnumerable<object> Execute(IEnumerable<object> values)17        {18            var caster = new CasterFactory().Instantiate(ColumnType);19            return values.Select(x => caster.IsStrictlyValid(x) ? caster.Execute(x) : DefaultValue).Cast<object>();20        }21    }22}...

ReplaceByDefaultStrategy

Using AI Code Generation

1using NBi.Core.Sequence.Transformation.Aggregation.Strategy;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        public void Execute_NullDefault_ReturnNull()10        {11            var strategy = new ReplaceByDefaultStrategy(null);12            Assert.That(strategy.Execute(new object[] { 1, 2, 3 }), Is.Null);13        }14        public void Execute_EmptyDefault_ReturnNull()15        {16            var strategy = new ReplaceByDefaultStrategy(string.Empty);17            Assert.That(strategy.Execute(new object[] { 1, 2, 3 }), Is.Null);18        }19        public void Execute_Default_ReturnDefault()20        {21            var strategy = new ReplaceByDefaultStrategy("default");22            Assert.That(strategy.Execute(new object[] { 1, 2, 3 }), Is.EqualTo("default"));23        }24        public void Execute_DefaultAndNull_ReturnDefault()25        {26            var strategy = new ReplaceByDefaultStrategy("default");27            Assert.That(strategy.Execute(new object[] { 1, 2, 3, null }), Is.EqualTo("default"));28        }29        public void Execute_DefaultAndEmpty_ReturnDefault()30        {31            var strategy = new ReplaceByDefaultStrategy("default");32            Assert.That(strategy.Execute(new object[] { 1, 2, 3, string.Empty }), Is.EqualTo("default"));33        }34        public void Execute_DefaultAndEmptyAndNull_ReturnDefault()35        {36            var strategy = new ReplaceByDefaultStrategy("default");37            Assert.That(strategy.Execute(new object[] { 1, 2, 3, string.Empty, null }), Is.EqualTo("default"));38        }39        public void Execute_DefaultAndEmptyAndNullAndValue_ReturnValue()40        {41            var strategy = new ReplaceByDefaultStrategy("default");42            Assert.That(strategy.Execute(new object[] { 1, 2, 3, string.Empty, null, 4 }), Is.EqualTo(4));43        }44        public void Execute_DefaultAndEmptyAndValue_ReturnValue()45        {46            var strategy = new ReplaceByDefaultStrategy("default");47            Assert.That(strategy.Execute(new object[] { 1, 2, 3, string.Empty, 4

ReplaceByDefaultStrategy

Using AI Code Generation

1using System;2using NBi.Core.Sequence.Transformation.Aggregation.Strategy;3{4    {5        static void Main(string[] args)6        {7            ReplaceByDefaultStrategy replaceByDefaultStrategy = new ReplaceByDefaultStrategy();8            Console.WriteLine(replaceByDefaultStrategy.Execute(new string[] { "1", "2", "3" }, "0"));9            Console.WriteLine(replaceByDefaultStrategy.Execute(new string[] { "1", "2", "3" }, "4"));10            Console.WriteLine(replaceByDefaultStrategy.Execute(new string[] { "1", "2", "3" }, "3"));11        }12    }13}

ReplaceByDefaultStrategy

Using AI Code Generation

1using NBi.Core.Sequence.Transformation.Aggregation.Strategy;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using System.Collections;8{9    {10        static void Main(string[] args)11        {12            ReplaceByDefaultStrategy replaceByDefaultStrategy = new ReplaceByDefaultStrategy();13            ArrayList arrayList = new ArrayList();14            arrayList.Add("1");15            arrayList.Add("2");16            arrayList.Add("3");17            arrayList.Add("4");18            arrayList.Add("5");19            Console.WriteLine("ReplaceByDefaultStrategy method is used to replace the value of the list with the default value of the type of the list");20            Console.WriteLine("The value of the list is replaced with the default value of the type of the list");21            Console.WriteLine("The default value of the type of the list is 0");22            Console.WriteLine("The value of the list is " + arrayList);23            Console.WriteLine("The default value of the type of the list is " + replaceByDefaultStrategy.DefaultValue);24            replaceByDefaultStrategy.Replace(arrayList);25            Console.WriteLine("The value of the list after replacing the value of the list with the default value of the type of the list is " + arrayList);26            Console.WriteLine("The value of the list after replacing the value of the list with the default value of the type of the list is " + replaceByDefaultStrategy.DefaultValue);27            Console.ReadLine();28        }29    }30}

ReplaceByDefaultStrategy

Using AI Code Generation

1{2    {3        public void Execute_ReplaceByDefaultStrategy_ReturnDefault()4        {5            var strategy = new ReplaceByDefaultStrategy("default");6            var result = strategy.Execute("value");7            Assert.That(result, Is.EqualTo("default"));8        }9        public void Execute_ReplaceByDefaultStrategy_ReturnValue()10        {11            var strategy = new ReplaceByDefaultStrategy("default");12            var result = strategy.Execute("value");13            Assert.That(result, Is.EqualTo("value"));14        }15    }16}17{18    {19        public void Execute_ReplaceByDefaultStrategy_ReturnDefault()20        {21            var strategy = new ReplaceByDefaultStrategy("default");22            var result = strategy.Execute("value");23            Assert.That(result, Is.EqualTo("default"));24        }25        public void Execute_ReplaceByDefaultStrategy_ReturnValue()26        {27            var strategy = new ReplaceByDefaultStrategy("default");28            var result = strategy.Execute("value");29            Assert.That(result, Is.EqualTo("value"));30        }31    }32}33{34    {35        public void Execute_ReplaceByDefaultStrategy_ReturnDefault()36        {37            var strategy = new ReplaceByDefaultStrategy("default");38            var result = strategy.Execute("value");39            Assert.That(result, Is.EqualTo("default"));40        }

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.