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How to use ResultSetService class of NBi.Core.ResultSet package

Best NBi code snippet using NBi.Core.ResultSet.ResultSetService

LookupReplaceEngineTest.cs

Source:LookupReplaceEngineTest.cs

...27                        new object[] { 3, "A", 125 },28                        new object[] { 4, "B", 155 }29                    }30                )).Execute();31            var reference = new ResultSetService(32                new ObjectsResultSetResolver(33                    new ObjectsResultSetResolverArgs(34                        new[] {35                            new object[] { "A", "alpha" },36                            new object[] { "B", "beta" },37                        }38                )).Execute, null);39            var engine = new LookupReplaceEngine(40                    new LookupReplaceArgs( 41                        reference, 42                        new ColumnMapping(new ColumnOrdinalIdentifier(1), new ColumnOrdinalIdentifier(0), ColumnType.Text),43                        new ColumnOrdinalIdentifier(1)44                ));45            var result = engine.Execute(candidate);46            Assert.That(result.Columns.Count, Is.EqualTo(3));47            Assert.That(result.Rows.Count, Is.EqualTo(4));48            Assert.That(result.Rows.Cast<DataRow>().Select(x => x[1]).Distinct(), Does.Contain("alpha"));49            Assert.That(result.Rows.Cast<DataRow>().Select(x => x[1]).Distinct(), Does.Contain("beta"));50            Assert.That(result.Rows.Cast<DataRow>().Select(x => x[1] as string).Where(x => x != "alpha" && x != "beta"), Is.Empty); 51        }52        [Test]53        public void Execute_AllLookupFoundSwitchingFromTextToNumeric_CorrectReplacement()54        {55            var candidate = new ObjectsResultSetResolver(56                new ObjectsResultSetResolverArgs(57                    new[] {58                        new object[] { 1, "A", 100 },59                        new object[] { 2, "B", 101 },60                        new object[] { 3, "A", 125 },61                        new object[] { 4, "B", 155 }62                    }63                )).Execute();64            var reference = new ResultSetService(65                new ObjectsResultSetResolver(66                    new ObjectsResultSetResolverArgs(67                        new[] {68                            new object[] { "A", 10.2 },69                            new object[] { "B", 21.1 },70                        }71                )).Execute, null);72            var engine = new LookupReplaceEngine(73                    new LookupReplaceArgs(74                        reference,75                        new ColumnMapping(new ColumnOrdinalIdentifier(1), new ColumnOrdinalIdentifier(0), ColumnType.Text),76                        new ColumnOrdinalIdentifier(1)77                ));78            var result = engine.Execute(candidate);79            Assert.That(result.Columns.Count, Is.EqualTo(3));80            Assert.That(result.Rows.Count, Is.EqualTo(4));81            Assert.That(result.Rows.Cast<DataRow>().Select(x => x[1]).Distinct(), Does.Contain(10.2));82            Assert.That(result.Rows.Cast<DataRow>().Select(x => x[1]).Distinct(), Does.Contain(21.1));83            Assert.That(result.Rows.Cast<DataRow>().Select(x => Convert.ToDecimal(x[1])).Where(x => x != 10.2m && x != 21.1m), Is.Empty);84        }85        [Test]86        public void ExecuteWithFailureStretegy_OneLookupMissing_ExceptionThrown()87        {88            var candidate = new ObjectsResultSetResolver(89                new ObjectsResultSetResolverArgs(90                    new[] {91                        new object[] { 1, "A", 100 },92                        new object[] { 2, "B", 101 },93                        new object[] { 3, "A", 125 },94                        new object[] { 4, "C", 155 }95                    }96                )).Execute();97            var reference = new ResultSetService(98                new ObjectsResultSetResolver(99                    new ObjectsResultSetResolverArgs(100                        new[] {101                            new object[] { "A", "alpha" },102                            new object[] { "B", "beta" },103                        }104                )).Execute, null);105            var engine = new LookupReplaceEngine(106                    new LookupReplaceArgs(107                        reference,108                        new ColumnMapping(new ColumnOrdinalIdentifier(1), new ColumnOrdinalIdentifier(0), ColumnType.Text),109                        new ColumnOrdinalIdentifier(1),110                        new FailureMissingStrategy()111                ));112            var ex = Assert.Throws<NBiException>(() => engine.Execute(candidate));113            Assert.That(ex.Message, Does.Contain("'C'"));114        }115        [Test]116        public void ExecuteWithDefaultValueStrategy_OneLookupMissing_DefaultValueApplied()117        {118            var candidate = new ObjectsResultSetResolver(119                new ObjectsResultSetResolverArgs(120                    new[] {121                        new object[] { 1, "A", 100 },122                        new object[] { 2, "B", 101 },123                        new object[] { 3, "A", 125 },124                        new object[] { 4, "C", 155 }125                    }126                )).Execute();127            var reference = new ResultSetService(128                new ObjectsResultSetResolver(129                    new ObjectsResultSetResolverArgs(130                        new[] {131                            new object[] { "A", "alpha" },132                            new object[] { "B", "beta" },133                        }134                )).Execute, null);135            var engine = new LookupReplaceEngine(136                    new LookupReplaceArgs(137                        reference,138                        new ColumnMapping(new ColumnOrdinalIdentifier(1), new ColumnOrdinalIdentifier(0), ColumnType.Text),139                        new ColumnOrdinalIdentifier(1),140                        new DefaultValueMissingStrategy("omega")141                ));142            var result = engine.Execute(candidate);143            Assert.That(result.Rows.Count, Is.EqualTo(4));144            Assert.That(result.Rows.Cast<DataRow>().Select(x => x[1]).Distinct(), Does.Contain("alpha"));145            Assert.That(result.Rows.Cast<DataRow>().Select(x => x[1]).Distinct(), Does.Contain("beta"));146            var otherValues = result.Rows.Cast<DataRow>().Select(x => x[1] as string).Where(x => x != "alpha" && x != "beta");147            Assert.That(otherValues, Is.Not.Empty);148            Assert.That(otherValues, Does.Contain("omega"));149        }150        [Test]151        public void ExecuteWithOriginalValueStrategy_OneLookupMissing_OriginalValueApplied()152        {153            var candidate = new ObjectsResultSetResolver(154                new ObjectsResultSetResolverArgs(155                    new[] {156                        new object[] { 1, "A", 100 },157                        new object[] { 2, "B", 101 },158                        new object[] { 3, "A", 125 },159                        new object[] { 4, "C", 155 }160                    }161                )).Execute();162            var reference = new ResultSetService(163                new ObjectsResultSetResolver(164                    new ObjectsResultSetResolverArgs(165                        new[] {166                            new object[] { "A", "alpha" },167                            new object[] { "B", "beta" },168                        }169                )).Execute, null);170            var engine = new LookupReplaceEngine(171                    new LookupReplaceArgs(172                        reference,173                        new ColumnMapping(new ColumnOrdinalIdentifier(1), new ColumnOrdinalIdentifier(0), ColumnType.Text),174                        new ColumnOrdinalIdentifier(1),175                        new OriginalValueMissingStrategy()176                ));177            var result = engine.Execute(candidate);178            Assert.That(result.Rows.Count, Is.EqualTo(4));179            Assert.That(result.Rows.Cast<DataRow>().Select(x => x[1]).Distinct(), Does.Contain("alpha"));180            Assert.That(result.Rows.Cast<DataRow>().Select(x => x[1]).Distinct(), Does.Contain("beta"));181            var otherValues = result.Rows.Cast<DataRow>().Select(x => x[1] as string).Where(x => x != "alpha" && x != "beta");182            Assert.That(otherValues, Is.Not.Empty);183            Assert.That(otherValues, Does.Contain("C"));184        }185        [Test]186        public void ExecuteWithDiscardRowStrategy_OneLookupMissing_LessRowsReturned()187        {188            var candidate = new ObjectsResultSetResolver(189                new ObjectsResultSetResolverArgs(190                    new[] {191                        new object[] { 1, "A", 100 },192                        new object[] { 2, "B", 101 },193                        new object[] { 3, "A", 125 },194                        new object[] { 4, "C", 155 }195                    }196                )).Execute();197            var reference = new ResultSetService(198                new ObjectsResultSetResolver(199                    new ObjectsResultSetResolverArgs(200                        new[] {201                            new object[] { "A", "alpha" },202                            new object[] { "B", "beta" },203                        }204                )).Execute, null);205            var engine = new LookupReplaceEngine(206                    new LookupReplaceArgs(207                        reference,208                        new ColumnMapping(new ColumnOrdinalIdentifier(1), new ColumnOrdinalIdentifier(0), ColumnType.Text),209                        new ColumnOrdinalIdentifier(1),210                        new DiscardRowMissingStrategy()211                ));...

UnionEngineTest.cs

Source:UnionEngineTest.cs

...16        {17            var args1 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });18            var rs1 = new ObjectsResultSetResolver(args1).Execute();19            var args2 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Delta", 10, 5 }, new object[] { "Epsilon", 7, 3 } });20            var rs2 = new ResultSetService(new ObjectsResultSetResolver(args2).Execute, null);21            var merge = new UnionByNameEngine(rs2);22            var result = merge.Execute(rs1);23            Assert.That(result.Rows.Count, Is.EqualTo(5));24            Assert.That(result.Columns.Count, Is.EqualTo(3));25        }26        [Test()]27        public void Execute_UnionTwoDataSetsWithOneDifferentColumn_AllTheColumnsInOutput()28        {29            var args1 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });30            var rs1 = new ObjectsResultSetResolver(args1).Execute();31            rs1.Columns[1].ColumnName = "first";32            rs1.Columns[2].SetOrdinal(0);33            var args2 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Delta", 10, 5 }, new object[] { "Epsilon", 7, 3 } });34            var rs2 = new ResultSetService(new ObjectsResultSetResolver(args2).Execute, null);35            var merge = new UnionByNameEngine(rs2);36            var result = merge.Execute(rs1);37            Assert.That(result.Rows.Count, Is.EqualTo(5));38            Assert.That(result.Columns.Count, Is.EqualTo(4));39            Assert.That(result.Columns[0].ColumnName, Is.EqualTo("Column2"));40            Assert.That(result.Columns[1].ColumnName, Is.EqualTo("Column0"));41            Assert.That(result.Columns[2].ColumnName, Is.EqualTo("first"));42            Assert.That(result.Columns[3].ColumnName, Is.EqualTo("Column1"));43            Assert.That(result.Rows[0][3], Is.EqualTo(DBNull.Value));44            Assert.That(result.Rows[1][3], Is.EqualTo(DBNull.Value));45            Assert.That(result.Rows[2][3], Is.EqualTo(DBNull.Value));46            Assert.That(result.Rows[3][3], Is.Not.EqualTo(DBNull.Value));47            Assert.That(result.Rows[4][3], Is.Not.EqualTo(DBNull.Value));48            Assert.That(result.Rows[0][2], Is.Not.EqualTo(DBNull.Value));49            Assert.That(result.Rows[1][2], Is.Not.EqualTo(DBNull.Value));50            Assert.That(result.Rows[2][2], Is.Not.EqualTo(DBNull.Value));51            Assert.That(result.Rows[3][2], Is.EqualTo(DBNull.Value));52            Assert.That(result.Rows[4][2], Is.EqualTo(DBNull.Value));53        }54        [Test()]55        public void Execute_UnionByOrdinal_TotalIsExpected()56        {57            var args1 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });58            var rs1 = new ObjectsResultSetResolver(args1).Execute();59            var args2 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Delta", 10, 5 }, new object[] { "Epsilon", 7, 3 } });60            var rs2 = new ResultSetService(new ObjectsResultSetResolver(args2).Execute, null);61            var merge = new UnionByOrdinalEngine(rs2);62            var result = merge.Execute(rs1);63            Assert.That(result.Rows.Count, Is.EqualTo(5));64            Assert.That(result.Columns.Count, Is.EqualTo(3));65        }66        [Test()]67        public void Execute_UnionByOrdinalUnexpectedColumns_CorrectUnion()68        {69            var args1 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });70            var rs1 = new ObjectsResultSetResolver(args1).Execute();71            var args2 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Delta", 10, 5, true }, new object[] { "Epsilon", 7, 3, false } });72            var rs2 = new ResultSetService(new ObjectsResultSetResolver(args2).Execute, null);73            var merge = new UnionByOrdinalEngine(rs2);74            var result = merge.Execute(rs1);75            Assert.That(result.Rows.Count, Is.EqualTo(5));76            Assert.That(result.Columns.Count, Is.EqualTo(4));77            Assert.That(result.Rows[0][3], Is.EqualTo(DBNull.Value));78            Assert.That(result.Rows[1][3], Is.EqualTo(DBNull.Value));79            Assert.That(result.Rows[2][3], Is.EqualTo(DBNull.Value));80            Assert.That(result.Rows[3][3], Is.Not.EqualTo(DBNull.Value));81            Assert.That(result.Rows[4][3], Is.Not.EqualTo(DBNull.Value));82        }83        [Test()]84        public void Execute_UnionByOrdinalMissingColumns_CorrectUnion()85        {86            var args1 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });87            var rs1 = new ObjectsResultSetResolver(args1).Execute();88            var args2 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Delta", 10 }, new object[] { "Epsilon", 7 } });89            var rs2 = new ResultSetService(new ObjectsResultSetResolver(args2).Execute, null);90            var merge = new UnionByOrdinalEngine(rs2);91            var result = merge.Execute(rs1);92            Assert.That(result.Rows.Count, Is.EqualTo(5));93            Assert.That(result.Columns.Count, Is.EqualTo(3));94            Assert.That(result.Rows[0][2], Is.Not.EqualTo(DBNull.Value));95            Assert.That(result.Rows[1][2], Is.Not.EqualTo(DBNull.Value));96            Assert.That(result.Rows[2][2], Is.Not.EqualTo(DBNull.Value));97            Assert.That(result.Rows[3][2], Is.EqualTo(DBNull.Value));98            Assert.That(result.Rows[4][2], Is.EqualTo(DBNull.Value));99        }100    }101}...

ResultSetService.cs

Source:ResultSetService.cs

...6using System.Text;7using System.Threading.Tasks;8namespace NBi.Core.ResultSet9{10    class ResultSetService : IResultSetService11    {12        protected readonly Load load;13        protected readonly IReadOnlyList<Alter> alterations;14        public IReadOnlyList<Alter> Alterations { get => alterations; }15        public Load Load { get => load; }16        public ResultSetService(Load load, List<Alter> alterations)17        {18            this.load = load;19            this.alterations = (alterations ?? new List<Alter>()).AsReadOnly();20        }21        public IResultSet Execute()22        {23            var rs = load.Invoke();24            foreach (var alteration in alterations)25                rs = alteration.Invoke(rs);26            return rs;27        }28    }29}...

ResultSetService

Using AI Code Generation

1using NBi.Core.ResultSet;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 rs = new ResultSetService();12            var result = rs.Execute("SELECT 'Hello' AS [World] UNION ALL SELECT 'World' AS [World]");13            Console.WriteLine(result.Rows[0]["World"]);14        }15    }16}

ResultSetService

Using AI Code Generation

1using NBi.Core.ResultSet;2using NBi.NUnit.ResultSetComparison;3using NBi.Testing;4using NBi.Xml;5using NBi.Xml.Constraints;6using NBi.Xml.Items;7using NBi.Xml.Settings;8using NBi.Xml.Systems;9using NBi.Xml.Decoration;10using NBi.Xml.Decoration.Command;11using NBi.Xml.Decoration.Condition;12using NBi.Xml.Decoration.DataEngineering;13using NBi.Xml.Decoration.DataEngineering.Calculations;14using NBi.Xml.Decoration.DataEngineering.Calculations.Calculator;15using NBi.Xml.Decoration.DataEngineering.Calculations.Calculator.CalculatorService;16using NBi.Xml.Decoration.DataEngineering.Calculations.Calculator.CalculatorService.NCalcService;17using NBi.Xml.Decoration.DataEngineering.Calculations.Calculator.CalculatorService.RScriptService;18using NBi.Xml.Decoration.DataEngineering.Calculations.Calculator.CalculatorService.RScriptService.RScriptFactory;19using NBi.Xml.Decoration.DataEngineering.Calculations.Calculator.CalculatorService.RScriptService.RScriptFactory.RScriptEngine;20using NBi.Xml.Decoration.DataEngineering.Calculations.Calculator.CalculatorService.RScriptService.RScriptFactory.RScriptEngine.RScriptEngineService;

ResultSetService

Using AI Code Generation

1var service = new ResultSetService();2var rs1 = service.Execute("SELECT 1 AS [MyColumn];");3var rs2 = service.Execute("SELECT 2 AS [MyColumn];");4var rs3 = service.Execute("SELECT 3 AS [MyColumn];");5var rs = service.Union(rs1, rs2, rs3);6foreach (var row in rs.Rows)7{8    Console.WriteLine(row["MyColumn"]);9}10Console.WriteLine(rs.Rows.Count());11Console.WriteLine(rs.Columns.Count());12Console.WriteLine(rs.Columns[0].Name);13Console.WriteLine(rs.Columns[0].Type);14Console.WriteLine(rs.Rows[0]["MyColumn"]);15Console.WriteLine(rs.Rows[0][0]);16Console.WriteLine(rs.Rows[0][rs.Columns[0].Name]);17Console.WriteLine(rs.Rows[0][rs.Columns[0]]);18Console.WriteLine(rs.Rows[0].ItemArray[0]);19Console.WriteLine(rs.Rows[0].ItemArray[rs.Columns[0].Name]);20Console.WriteLine(rs.Rows[0].ItemArray[rs.Columns[0]]);21Console.WriteLine(rs.Rows[0][rs.Columns[0].Ordinal]);22Console.WriteLine(rs.Rows[0].ItemArray[rs.Columns[0].Ordinal]);23Console.WriteLine(rs.Rows[0].ItemArray[rs.Columns[0].Name]);24Console.WriteLine(rs.Rows[0].ItemArray[rs.Columns[0]]);25Console.WriteLine(rs.Rows[0][rs.Columns[0].Ordinal]);

ResultSetService

Using AI Code Generation

1var service = new ResultSetService();2var result = service.Compare(3	new ResultSet("result.csv", new CsvProfile()),4	new ResultSet("expected.csv", new CsvProfile())5);6Console.WriteLine(result);7var service = new ResultSetService();8var result = service.Compare(9	new ResultSet("result.csv", new CsvProfile()),10	new ResultSet("expected.csv", new CsvProfile())11);12Console.WriteLine(result);13var service = new ResultSetService();14var result = service.Compare(15	new ResultSet("result.csv", new CsvProfile()),16	new ResultSet("expected.csv", new CsvProfile())17);18Console.WriteLine(result);

ResultSetService

Using AI Code Generation

1using System;2using System.IO;3using System.Linq;4using System.Data;5using System.Text;6using System.Collections.Generic;7using NBi.Core.ResultSet;8using NBi.Core.ResultSet.Lookup.Violation;9{10	{11		public static void Main (string[] args)12		{13			var filename = "C:\\Users\\Public\\Documents\\NBi\\NBiTest\\2.csv";14			var rs = new ResultSetService();15			var resultset = rs.Execute(new ResultSetArgs(filename, ResultSetFormat.Csv));16			Console.WriteLine("Resultset read from file " + filename);17			Console.WriteLine("Resultset has " + resultset.Rows.Count + " rows");18			Console.WriteLine("Resultset has " + resultset.Columns.Count + " columns");19			Console.WriteLine("First row of resultset is " + resultset.Rows[0].ItemArray[0]);20			Console.WriteLine("First column of resultset is " + resultset.Columns[0].ColumnName);21			Console.WriteLine("First value of first column of first row of resultset is " + resultset.Rows[0].ItemArray[0]);22			Console.WriteLine("First value of first column of first row of resultset is " + resultset.Rows[0][0]);23			Console.WriteLine("First value of first column of first row of resultset is " + resultset.Rows[0][resultset.Columns[0]]);24			Console.WriteLine("First value of first column of first row of resultset is " + resultset.Rows[0][resultset.Columns[0].ColumnName]);25			Console.WriteLine("First value of first column of first row of resultset is " + resultset.Rows[0][resultset.Columns[0].Caption]);26			Console.WriteLine("First value of first column of first row of resultset is " + resultset.Rows[0][resultset.Columns[0].Ordinal]);27			Console.WriteLine("First value of first column of first row of resultset is " + resultset.Rows[0][resultset.Columns[0].DataType]);28			Console.WriteLine("First value of first column of first row of resultset is " + resultset.Rows[0][resultset.Columns[0].DataType.ToString()]);29		}30	}31}

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