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How to use InstantiateUnstack method of NBi.NUnit.Builder.Helper.ResultSetSystemHelper class

Best NBi code snippet using NBi.NUnit.Builder.Helper.ResultSetSystemHelper.InstantiateUnstack

ResultSetSystemHelper.cs

Source:ResultSetSystemHelper.cs

...74                    case TransformXml x: yield return InstantiateTransform(x); break;75                    case RenamingXml x: yield return InstantiateRename(x); break;76                    case SummarizeXml x: yield return InstantiateSummarize(x); break;77                    case ExtendXml x: yield return InstantiateExtend(x); break;78                    case UnstackXml x: yield return InstantiateUnstack(x); break;79                    case ProjectAwayXml x: yield return InstantiateProjectAway(x); break;80                    case ProjectXml x: yield return InstantiateProject(x); break;81                    case LookupReplaceXml x: yield return InstantiateLookupReplace(x, resultSetXml.Settings); break;82                    case MergeXml x: yield return InstantiateMerging(x, resultSetXml.Settings); break;83                    case DuplicateXml x: yield return InstantiateDuplicate(x); break;84                    default: throw new ArgumentException();85                }86            }87        }88        private Alter InstantiateFilter(FilterXml filterXml)89        {90            var context = new Context(Variables);91            var factory = new ResultSetFilterFactory(ServiceLocator);92            if (filterXml.Ranking == null && filterXml.Uniqueness == null)93            {94                var expressions = new List<IColumnExpression>();95                if (filterXml.Expression != null)96                    expressions.Add(filterXml.Expression);97                if (filterXml.Predication != null)98                {99                    var helper = new PredicateArgsBuilder(ServiceLocator, context);100                    var args = helper.Execute(filterXml.Predication.ColumnType, filterXml.Predication.Predicate);101                    return factory.Instantiate102                                (103                                    new PredicationArgs(filterXml.Predication.Operand, args)104                                    , context105                                ).Apply;106                }107                if (filterXml.Combination != null)108                {109                    var helper = new PredicateArgsBuilder(ServiceLocator, context);110                    var predicationArgs = new List<PredicationArgs>();111                    foreach (var predication in filterXml.Combination.Predications)112                    {113                        var args = helper.Execute(predication.ColumnType, predication.Predicate);114                        predicationArgs.Add(new PredicationArgs(predication.Operand, args));115                    }116                    return factory.Instantiate117                                (118                                    filterXml.Combination.Operator119                                    , predicationArgs120                                    , context121                                ).Apply;122                }123                throw new ArgumentException();124            }125            else if (filterXml.Ranking != null)126            {127                var groupByArgs = BuildGroupByArgs(filterXml.Ranking.GroupBy, context);128                var groupByFactory = new GroupByFactory();129                var groupBy = groupByFactory.Instantiate(groupByArgs);130                var rankingGroupByArgs = new RankingGroupByArgs(groupBy, filterXml.Ranking.Option, filterXml.Ranking.Count, filterXml.Ranking.Operand, filterXml.Ranking.Type);131                return factory.Instantiate(rankingGroupByArgs, context).Apply;132            }133            else if (filterXml.Uniqueness != null)134            {135                var groupByArgs = BuildGroupByArgs(filterXml.Uniqueness.GroupBy, context);136                var groupByFactory = new GroupByFactory();137                var groupBy = groupByFactory.Instantiate(groupByArgs);138                var uniquenessArgs = new UniquenessArgs(groupBy);139                return factory.Instantiate(uniquenessArgs, context).Apply;140            }141            throw new ArgumentOutOfRangeException();142        }143        private IGroupByArgs BuildGroupByArgs(GroupByXml xml, Context context)144        {145            if (xml == null)146                return new NoneGroupByArgs();147            if ((xml?.Columns?.Count ?? 0) > 0)148                return new ColumnGroupByArgs(xml.Columns, context);149            if ((xml?.Cases?.Count ?? 0) > 0)150            {151                var builder = new PredicateArgsBuilder(ServiceLocator, context);152                var predications = new List<IPredication>();153                foreach (var caseXml in xml.Cases)154                {155                    if (caseXml.Predication is SinglePredicationXml)156                    {157                        var predicationXml = (caseXml.Predication) as SinglePredicationXml;158                        var args = builder.Execute(predicationXml.ColumnType, predicationXml.Predicate);159                        var predicate = new PredicateFactory().Instantiate(args);160                        var predicationFactory = new PredicationFactory();161                        predications.Add(predicationFactory.Instantiate(predicate, predicationXml.Operand));162                    }163                }164                return new CaseGroupByArgs(predications, context);165            }166            throw new ArgumentOutOfRangeException();167        }168        private Alter InstantiateConvert(ConvertXml convertXml)169        {170            var factory = new ConverterFactory();171            var converter = factory.Instantiate(convertXml.Converter.From, convertXml.Converter.To, convertXml.Converter.DefaultValue, convertXml.Converter.Culture);172            var engine = new ConverterEngine(convertXml.Column, converter);173            return engine.Execute;174        }175        private Alter InstantiateRename(RenamingXml renameXml)176        {177            var helper = new ScalarHelper(ServiceLocator, new Context(Variables));178            var newName = helper.InstantiateResolver<string>(renameXml.NewName);179            IMissingColumnStrategy strategy = new FailureMissingColumnStrategy();180            switch (renameXml.Missing.Behavior)181            {182                case alt.Renaming.MissingColumnBehavior.Skip:183                    strategy = new SkipAlterationStrategy();184                    break;185                default:186                    strategy = new FailureMissingColumnStrategy();187                    break;188            }189            var factory = new RenamingFactory();190            var renamer = factory.Instantiate(new NewNameRenamingArgs(renameXml.Identifier, newName, strategy));191            return renamer.Execute;192        }193        private Alter InstantiateMerging(MergeXml mergeXml, SettingsXml settingsXml)194        {195            var innerService = new ResultSetServiceBuilder();196            mergeXml.ResultSet.Settings = settingsXml;197            innerService.Setup(InstantiateResolver(mergeXml.ResultSet));198            innerService.Setup(InstantiateAlterations(mergeXml.ResultSet));199            var factory = new MergingFactory();200            IMergingArgs args;201            switch (mergeXml)202            {203                case UnionXml union: args = new UnionArgs(innerService.GetService(), union.ColumnIdentity); break;204                default: args = new CartesianProductArgs(innerService.GetService()); break;205            }206            var merger = factory.Instantiate(args);207            return merger.Execute;208        }209        private Alter InstantiateTransform(TransformXml transformXml)210        {211            var identifierFactory = new ColumnIdentifierFactory();212            var provider = new TransformationProvider(new ServiceLocator(), new Context(Variables));213            provider.Add(transformXml.Identifier, transformXml);214            return provider.Transform;215        }216        private Alter InstantiateSummarize(SummarizeXml summarizeXml)217        {218            var scalarHelper = new ScalarHelper(ServiceLocator, null);219            var factory = new SummarizationFactory();220            var aggregations = new List<ColumnAggregationArgs>()221                    {222                        new ColumnAggregationArgs(223                            (summarizeXml.Aggregation as ColumnAggregationXml)?.Identifier,224                            summarizeXml.Aggregation.Function,225                            summarizeXml.Aggregation.ColumnType,226                            summarizeXml.Aggregation.Parameters.Select(x => scalarHelper.InstantiateResolver(summarizeXml.Aggregation.ColumnType, x)).ToList()227                        )228                    };229            var groupBys = summarizeXml.GroupBy?.Columns?.Cast<IColumnDefinitionLight>() ?? new List<IColumnDefinitionLight>();230            var summarizer = factory.Instantiate(new SummarizeArgs(aggregations, groupBys));231            return summarizer.Execute;232        }233        private Alter InstantiateExtend(ExtendXml extendXml)234        {235            var factory = new ExtensionFactory(ServiceLocator, new Context(Variables));236            var extender = factory.Instantiate(new ExtendArgs237                (238                    extendXml.Identifier239                    , extendXml.Script?.Code ?? throw new ArgumentException("Script cannot be empty or null")240                    , extendXml.Script.Language241                ));242            return extender.Execute;243        }244        private Alter InstantiateUnstack(UnstackXml unstackXml)245        {246            var factory = new ReshapingFactory();247            var header = unstackXml.Header.Column.Identifier;248            var groupBys = unstackXml.GroupBy?.Columns?.Cast<IColumnDefinitionLight>() ?? new List<IColumnDefinitionLight>();249            var values = unstackXml.Header.EnforcedValues.Select(x => new ColumnNameIdentifier(x));250            var reshaper = factory.Instantiate(new UnstackArgs(header, groupBys, values));251            return reshaper.Execute;252        }253        private Alter InstantiateProject(ProjectXml projectXml)254        {255            var factory = new ProjectionFactory();256            var project = factory.Instantiate(new ProjectArgs(projectXml.Columns.Select(x => x.Identifier)));257            return project.Execute;258        }...

InstantiateUnstack

Using AI Code Generation

1using NBi.NUnit.Builder.Helper;2using NUnit.Framework;3using System;4using System.Collections.Generic;5using System.Data;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        public void InstantiateUnstack_ColumnNamesAreUnstacked()12        {13            var table = new DataTable();14            table.Columns.Add("Country", typeof(string));15            table.Columns.Add("Date", typeof(DateTime));16            table.Columns.Add("Value", typeof(int));17            table.Rows.Add("France", new DateTime(2017, 2, 1), 10);18            table.Rows.Add("France", new DateTime(2017, 2, 2), 20);19            table.Rows.Add("France", new DateTime(2017, 2, 3), 30);20            table.Rows.Add("France", new DateTime(2017, 2, 4), 40);21            table.Rows.Add("France", new DateTime(2017, 2, 5), 50);22            table.Rows.Add("France", new DateTime(2017, 2, 6), 60);23            table.Rows.Add("France", new DateTime(2017, 2, 7), 70);24            table.Rows.Add("France", new DateTime(2017, 2, 8), 80);25            table.Rows.Add("France", new DateTime(2017, 2, 9), 90);26            table.Rows.Add("France", new DateTime(2017, 2, 10), 100);27            table.Rows.Add("France", new DateTime(2017, 2, 11), 110);28            table.Rows.Add("France", new DateTime(2017, 2, 12), 120);29            table.Rows.Add("France", new DateTime(2017, 2, 13), 130);30            table.Rows.Add("France", new DateTime(2017, 2, 14), 140);31            table.Rows.Add("France", new DateTime(2017, 2, 15), 150);32            table.Rows.Add("France", new DateTime(2017, 2, 16), 160);33            table.Rows.Add("France", new DateTime(2017, 2, 17), 170);

InstantiateUnstack

Using AI Code Generation

1using NBi.NUnit.Builder.Helper;2using NUnit.Framework;3using System;4using System.Collections.Generic;5using System.Data;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        public void InstantiateUnstack_WithEmptyResultSet_ReturnEmptyResultSet()12        {13            var rs = new ResultSet();14            var helper = new ResultSetSystemHelper();15            var actual = helper.InstantiateUnstack(rs, "column", "value");16            Assert.That(actual.Columns, Is.Empty);17            Assert.That(actual.Rows, Is.Empty);18        }19        public void InstantiateUnstack_WithEmptyResultSetAndNoColumn_ReturnEmptyResultSet()20        {21            var rs = new ResultSet();22            var helper = new ResultSetSystemHelper();23            var actual = helper.InstantiateUnstack(rs, null, "value");24            Assert.That(actual.Columns, Is.Empty);25            Assert.That(actual.Rows, Is.Empty);26        }27        public void InstantiateUnstack_WithEmptyResultSetAndNoValue_ReturnEmptyResultSet()28        {29            var rs = new ResultSet();30            var helper = new ResultSetSystemHelper();31            var actual = helper.InstantiateUnstack(rs, "column", null);32            Assert.That(actual.Columns, Is.Empty);33            Assert.That(actual.Rows, Is.Empty);34        }35        public void InstantiateUnstack_WithOneColumnAndOneRow_ReturnOneColumn()36        {37            var rs = new ResultSet();38            rs.Columns.Add("column");39            rs.Rows.Add("value");40            var helper = new ResultSetSystemHelper();41            var actual = helper.InstantiateUnstack(rs, "column", "value");42            Assert.That(actual.Columns, Has.Count.EqualTo(1));43        }44        public void InstantiateUnstack_WithOneColumnAndOneRow_ReturnOneRow()45        {46            var rs = new ResultSet();47            rs.Columns.Add("column");48            rs.Rows.Add("value");49            var helper = new ResultSetSystemHelper();50            var actual = helper.InstantiateUnstack(rs, "column", "value");51            Assert.That(actual.Rows, Has.Count.EqualTo(1));52        }53        public void InstantiateUnstack_WithOneColumnAndOneRow_ReturnOneColumnWithSameName()54        {55            var rs = new ResultSet();56            rs.Columns.Add("column");

InstantiateUnstack

Using AI Code Generation

1using System;2using System.Data;3using NBi.NUnit.Builder.Helper;4using NUnit.Framework;5using NUnit.Framework.Constraints;6{7    {8        public void InstantiateUnstack_WithOneColumn_ReturnsTheSameDataTable()9        {10            var dt = new DataTable();11            dt.Columns.Add("col1", typeof(int));12            dt.Columns.Add("col2", typeof(string));13            dt.Rows.Add(1, "a");14            dt.Rows.Add(2, "b");15            var result = ResultSetSystemHelper.InstantiateUnstack(dt, new string[] { "col1" });16            Assert.That(result.Rows[0][0], Is.EqualTo(1));17            Assert.That(result.Rows[0][1], Is.EqualTo("a"));18            Assert.That(result.Rows[1][0], Is.EqualTo(2));19            Assert.That(result.Rows[1][1], Is.EqualTo("b"));20        }21        public void InstantiateUnstack_WithTwoColumns_ReturnsOneColumn()22        {23            var dt = new DataTable();24            dt.Columns.Add("col1", typeof(int));25            dt.Columns.Add("col2", typeof(string));26            dt.Rows.Add(1, "a");27            dt.Rows.Add(2, "b");28            var result = ResultSetSystemHelper.InstantiateUnstack(dt, new string[] { "col1", "col2" });29            Assert.That(result.Rows[0][0], Is.EqualTo(1));30            Assert.That(result.Rows[0][1], Is.EqualTo("a"));31            Assert.That(result.Rows[1][0], Is.EqualTo(2));32            Assert.That(result.Rows[1][1], Is.EqualTo("b"));33        }34        public void InstantiateUnstack_WithThreeColumns_ReturnsTwoColumns()35        {36            var dt = new DataTable();37            dt.Columns.Add("col1", typeof(int));38            dt.Columns.Add("col2", typeof(string));39            dt.Columns.Add("col3", typeof(string));40            dt.Rows.Add(1, "a", "c");41            dt.Rows.Add(2, "b", "d");42            var result = ResultSetSystemHelper.InstantiateUnstack(dt, new string[] { "col1", "col2", "col3" });43            Assert.That(result.Rows[0][0], Is.EqualTo(1));

InstantiateUnstack

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.ResultSet;7using NBi.Core.ResultSet.Comparer;8using NBi.Core.ResultSet.Lookup;9using NBi.Core.ResultSet.Resolver;10using NBi.Core.Transformation;11using NBi.NUnit.Builder.Helper;12using NBi.NUnit.Execution;13using NBi.NUnit.Query;14using NBi.Xml;15using NBi.Xml.Constraints;16using NBi.Xml.Items;17using NBi.Xml.Items.ResultSet;18using NBi.Xml.Systems;19using NUnit.Framework;20using NUnitCtr = NUnit.Framework.Constraints;21{22    {23        public void InstantiateUnstack_SingleColumn_SingleRow()24        {25            var rows = new List<RowXml>()26            {27                new RowXml()28                {29                    new CellXml("A"),30                    new CellXml("B"),31                    new CellXml("C"),32                }33            };34            var columns = new List<ColumnXml>()35            {36                new ColumnXml("Column1", "A"),37                new ColumnXml("Column2", "B"),38                new ColumnXml("Column3", "C"),39            };40            var rs = new ResultSetSystemHelper().InstantiateUnstack(new ResultSetXml(rows, columns), "Column1", "Column2", "Column3");41            Assert.That(rs, Is.Not.Null);42            Assert.That(rs.Rows.Count(), Is.EqualTo(1));43            Assert.That(rs.Rows.First().Cells.Count(), Is.EqualTo(3));44            Assert.That(rs.Rows.First().Cells.ElementAt(0).Value, Is.EqualTo("A"));45            Assert.That(rs.Rows.First().Cells.ElementAt(1).Value, Is.EqualTo("B"));46            Assert.That(rs.Rows.First().Cells.ElementAt(2).Value, Is.EqualTo("C"));47        }48        public void InstantiateUnstack_SingleColumn_MultipleRows()49        {50            var rows = new List<RowXml>()51            {52                new RowXml()53                {54                    new CellXml("A"),55                    new CellXml("B"),56                    new CellXml("C"),57                },58                new RowXml()59                {60                    new CellXml("D"),61                    new CellXml("E"),62                    new CellXml("F"),63                },64                new RowXml()65                {66                    new CellXml("G"),67                    new CellXml("H"),

InstantiateUnstack

Using AI Code Generation

1using System;2using System.Data;3using System.IO;4using NBi.Core.ResultSet;5using NBi.NUnit.Builder.Helper;6{7    {8        static void Main(string[] args)9        {10</ResultSet>";11            var rs = ResultSetSystemHelper.InstantiateUnstack(xml);12            Console.WriteLine(rs.Rows.Count);13            Console.WriteLine(rs.Columns.Count);14            Console.WriteLine(rs.Columns[0].ColumnName);15            Console.WriteLine(rs.Columns[1].ColumnName);16            Console.WriteLine(rs.Rows[0][0]);17            Console.WriteLine(rs.Rows[0][1]);18        }19    }20}

InstantiateUnstack

Using AI Code Generation

1using NBi.NUnit.Builder.Helper;2using System;3using System.Collections.Generic;4using System.Data;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        public void TestMethod()11        {12            var dt1 = new DataTable();13            dt1.Columns.Add("ID", typeof(int));14            dt1.Columns.Add("Name", typeof(string));15            dt1.Rows.Add(1, "Name1");16            dt1.Rows.Add(2, "Name2");17            dt1.Rows.Add(3, "Name3");18            dt1.Rows.Add(4, "Name4");19            dt1.Rows.Add(5, "Name5");20            dt1.Rows.Add(6, "Name6");21            dt1.Rows.Add(7, "Name7");22            dt1.Rows.Add(8, "Name8");23            dt1.Rows.Add(9, "Name9");24            dt1.Rows.Add(10, "Name10");25            dt1.Rows.Add(11, "Name11");26            dt1.Rows.Add(12, "Name12");27            dt1.Rows.Add(13, "Name13");28            dt1.Rows.Add(14, "Name14");29            dt1.Rows.Add(15, "Name15");30            dt1.Rows.Add(16, "Name16");31            dt1.Rows.Add(17, "Name17");32            dt1.Rows.Add(18, "Name18");33            dt1.Rows.Add(19, "Name19");34            dt1.Rows.Add(20, "Name20");35            dt1.Rows.Add(21, "Name21");36            dt1.Rows.Add(22, "Name22");37            dt1.Rows.Add(23, "Name23");38            dt1.Rows.Add(24, "Name24");39            dt1.Rows.Add(25, "Name25");40            dt1.Rows.Add(26, "Name26");41            dt1.Rows.Add(27, "Name27");42            dt1.Rows.Add(28, "Name28");43            dt1.Rows.Add(29, "Name29");44            dt1.Rows.Add(30, "Name30");45            dt1.Rows.Add(31, "Name31");46            dt1.Rows.Add(32, "Name32");47            dt1.Rows.Add(33, "Name33");48            dt1.Rows.Add(34, "Name34");

InstantiateUnstack

Using AI Code Generation

1using NBi.NUnit.Builder.Helper;2var helper = new ResultSetSystemHelper();3var rs = helper.InstantiateUnstack("SELECT * FROM MyTable");4using NBi.NUnit.Builder.Helper;5var helper = new ResultSetSystemHelper();6var rs = helper.InstantiateUnstack("SELECT * FROM MyTable");7using NBi.NUnit.Builder.Helper;8var helper = new ResultSetSystemHelper();9var rs = helper.InstantiateUnstack("SELECT * FROM MyTable");10using NBi.NUnit.Builder.Helper;11var helper = new ResultSetSystemHelper();12var rs = helper.InstantiateUnstack("SELECT * FROM MyTable");13using NBi.NUnit.Builder.Helper;14var helper = new ResultSetSystemHelper();15var rs = helper.InstantiateUnstack("SELECT * FROM MyTable");16using NBi.NUnit.Builder.Helper;17var helper = new ResultSetSystemHelper();18var rs = helper.InstantiateUnstack("SELECT * FROM MyTable");19using NBi.NUnit.Builder.Helper;20var helper = new ResultSetSystemHelper();21var rs = helper.InstantiateUnstack("SELECT * FROM MyTable");22using NBi.NUnit.Builder.Helper;23var helper = new ResultSetSystemHelper();24var rs = helper.InstantiateUnstack("SELECT * FROM MyTable");25using NBi.NUnit.Builder.Helper;26var helper = new ResultSetSystemHelper();27var rs = helper.InstantiateUnstack("SELECT * FROM MyTable");28using NBi.NUnit.Builder.Helper;29var helper = new ResultSetSystemHelper();30var rs = helper.InstantiateUnstack("SELECT * FROM MyTable");

InstantiateUnstack

Using AI Code Generation

1var rsHelper = new NBi.NUnit.Builder.Helper.ResultSetSystemHelper();2var rs = rsHelper.InstantiateUnstack("select * from @table", "table", new DataTable());3Assert.That(rs.Rows.Count, Is.EqualTo(2));4Assert.That(rs.Columns.Count, Is.EqualTo(2));5var rsHelper = new NBi.NUnit.Builder.Helper.ResultSetSystemHelper();6var rs = rsHelper.InstantiateUnstack("select * from @table", "table", new DataTable());7Assert.That(rs.Rows.Count, Is.EqualTo(2));8Assert.That(rs.Columns.Count, Is.EqualTo(2));9var rsHelper = new NBi.NUnit.Builder.Helper.ResultSetSystemHelper();10var rs = rsHelper.InstantiateUnstack("select * from @table", "table", new DataTable());11Assert.That(rs.Rows.Count, Is.EqualTo(2));12Assert.That(rs.Columns.Count, Is.EqualTo(2));13var rsHelper = new NBi.NUnit.Builder.Helper.ResultSetSystemHelper();14var rs = rsHelper.InstantiateUnstack("select * from @table", "table", new DataTable());15Assert.That(rs.Rows.Count, Is.EqualTo(2));16Assert.That(rs.Columns.Count, Is.EqualTo(2));17var rsHelper = new NBi.NUnit.Builder.Helper.ResultSetSystemHelper();18var rs = rsHelper.InstantiateUnstack("select * from @table", "table", new DataTable());19Assert.That(rs.Rows.Count, Is.EqualTo(2));20Assert.That(rs.Columns.Count, Is.EqualTo(2));21var rsHelper = new NBi.NUnit.Builder.Helper.ResultSetSystemHelper();22var rs = rsHelper.InstantiateUnstack("select * from @table", "table", new DataTable());23Assert.That(rs.Rows.Count, Is.EqualTo(2));24Assert.That(rs.Columns.Count, Is.EqualTo(2));

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