Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

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));

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.