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

Copied to Clipboard!

How to use ExtractLookupViolation method of NBi.Core.ResultSet.Lookup.LookupExistsAnalyzer class

Best NBi code snippet using NBi.Core.ResultSet.Lookup.LookupExistsAnalyzer.ExtractLookupViolation

LookupMatchesAnalyzer.cs

Source:LookupMatchesAnalyzer.cs

...34            Trace.WriteLineIf(Extensibility.NBiTraceSwitch.TraceInfo, $"Building the index (including value columns) for keys from the reference table containing {references.Count} rows [{stopWatch.Elapsed:d'.'hh':'mm':'ss'.'fff'ms'}]");35            stopWatch.Restart();36            var candidateKeyBuilder = BuildColumnsRetriever(Keys, x => x.CandidateColumn);37            var candidateValueRetriever = BuildColumnsRetriever(Values, x => x.CandidateColumn);38            var violations = ExtractLookupViolation(candidate, candidateKeyBuilder, candidateValueRetriever, references, Tolerances);39            Trace.WriteLineIf(Extensibility.NBiTraceSwitch.TraceInfo, $"Analyzing potential lookup violations (based on keys and values) for the {candidate.Rows.Count} rows from candidate table [{stopWatch.Elapsed:d'.'hh':'mm':'ss'.'fff'ms'}]");40            return violations;41        }42        protected IDictionary<KeyCollection, ICollection<KeyCollection>> BuildReferenceIndex(DataTable table, CellRetriever keyRetriever, CellRetriever valuesRetriever)43        {44            var references = new Dictionary<KeyCollection, ICollection<KeyCollection>>();45            foreach (DataRow row in table.Rows)46            {47                var keys = keyRetriever.GetColumns(row);48                var values = valuesRetriever.GetColumns(row);49                if (!references.ContainsKey(keys))50                    references.Add(keys, new HashSet<KeyCollection>() { values });51                else52                    references[keys].Add(values);53            }54            return references;55        }56        private LookupViolationCollection ExtractLookupViolation(DataTable table, CellRetriever keyRetriever, CellRetriever valueRetriever, IDictionary<KeyCollection, ICollection<KeyCollection>> references, IDictionary<IColumnIdentifier, Tolerance> tolerances)57        {58            var violations = new LookupMatchesViolationCollection(Keys, Values);59            foreach (DataRow row in table.Rows)60            {61                var keys = keyRetriever.GetColumns(row);62                if (!references.ContainsKey(keys))63                    violations.Register(keys, row);64                else65                {66                    var setResults = new List<Dictionary<DataColumn, ComparerResult>>();67                    foreach (var valueFields in references[keys])68                    {69                        var rowResults = new Dictionary<DataColumn, ComparerResult>();70                        var tuples = valueFields.Members.Zip(Values,...

LookupExistsAnalyzer.cs

Source:LookupExistsAnalyzer.cs

...33            var references = BuildReferenceIndex(reference, referenceKeyRetriever);34            Trace.WriteLineIf(Extensibility.NBiTraceSwitch.TraceInfo, $"Building the index for keys from reference table containing {references.Count()} rows [{stopWatch.Elapsed:d'.'hh':'mm':'ss'.'fff'ms'}]");35            stopWatch.Restart();36            var candidateKeyBuilder = BuildColumnsRetriever(Keys, x => x.CandidateColumn);37            var violations = ExtractLookupViolation(candidate, candidateKeyBuilder, references);38            Trace.WriteLineIf(Extensibility.NBiTraceSwitch.TraceInfo, $"Analyzing potential lookup violations (based on keys) for the {candidate.Rows.Count} rows from candidate table [{stopWatch.Elapsed:d'.'hh':'mm':'ss'.'fff'ms'}]");39            return violations;40        }41        protected CellRetriever BuildColumnsRetriever(ColumnMappingCollection columns, Func<ColumnMapping, IColumnIdentifier> target)42        {43            var defColumns = new Collection<IColumnDefinition>();44            foreach (var column in columns)45            {46                var defColumn = column.ToColumnDefinition(() => target(column));47                defColumns.Add(defColumn);48            }49            if (columns.Any(x => target(x) is ColumnOrdinalIdentifier))50                return new CellRetrieverByOrdinal(defColumns);51            else52                return new CellRetrieverByName(defColumns);53        }54        protected IEnumerable<KeyCollection> BuildReferenceIndex(DataTable table, CellRetriever keyRetriever)55        {56            var references = new HashSet<KeyCollection>();57            foreach (DataRow row in table.Rows)58            {59                var keys = keyRetriever.GetColumns(row);60                if (!references.Contains(keys))61                    references.Add(keys);62            }63            return references;64        }65        protected virtual LookupViolationCollection ExtractLookupViolation(DataTable table, CellRetriever keyRetriever, IEnumerable<KeyCollection> references)66        {67            var violations = new LookupExistsViolationCollection(Keys);68            var stopWatch = new Stopwatch();69            stopWatch.Start();70            var i = 0;71            foreach (DataRow row in table.Rows)72            {73                i++;74                75                var keys = keyRetriever.GetColumns(row);76                if (!references.Contains(keys))77                    violations.Register(keys, row);78                if (i % 1000 == 0)79                    Trace.WriteLineIf(Extensibility.NBiTraceSwitch.TraceInfo, $"Searching for {i} rows [{stopWatch.Elapsed:d'.'hh':'mm':'ss'.'fff'ms'}]");...

ExtractLookupViolation

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.ResultSet.Lookup;7using NBi.Core.ResultSet;8using NBi.Core.Calculation;9using NBi.Core.ResultSet.Lookup.Violation;10{11    {12        static void Main(string[] args)13        {14            var lookup = new LookupResultSet(15                new ResultSet(16                    new ResultSetStructure(17                        new ResultSetColumns(18                            new ResultSetColumn("A", "System.Int32"),19                            new ResultSetColumn("B", "System.String")20                    new ResultSetRows(21                        new ResultSetRow(1, "A"),22                        new ResultSetRow(2, "B"),23                        new ResultSetRow(3, "C")24                );25            var reference = new ReferenceResultSet(26                new ResultSet(27                    new ResultSetStructure(28                        new ResultSetColumns(29                            new ResultSetColumn("A", "System.Int32"),30                            new ResultSetColumn("B", "System.String")31                    new ResultSetRows(32                        new ResultSetRow(1, "A"),33                        new ResultSetRow(2, "B"),34                        new ResultSetRow(3, "D")35                );36            var analyzer = new LookupExistsAnalyzer(lookup, reference);37            var violation = analyzer.ExtractLookupViolation();38            Console.WriteLine(violation.ToString());

ExtractLookupViolation

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.ResultSet.Lookup;7using NBi.Core.ResultSet;8using NBi.Core.ResultSet.Lookup.Violation;9{10    {11        static void Main(string[] args)12        {13            var lookup = new LookupResultSet();14            var reference = new ResultSet();15            var analyzer = new LookupExistsAnalyzer(lookup, reference);16            var lookupRow = new Row();17            lookupRow.Add("A", "A");18            lookupRow.Add("B", "B");19            lookupRow.Add("C", "C");20            lookup.Add(lookupRow);21            var referenceRow = new Row();22            referenceRow.Add("A", "A");23            referenceRow.Add("B", "B");24            referenceRow.Add("C", "C");25            reference.Add(referenceRow);26            var violations = analyzer.ExtractLookupViolation();27            foreach (var v in violations)28            {29                Console.WriteLine(v);30            }31            Console.ReadLine();32        }33    }34}

ExtractLookupViolation

Using AI Code Generation

1using NBi.Core.ResultSet;2using NBi.Core.ResultSet.Lookup;3using NBi.Core.Calculation;4using NBi.Core.Calculation.Predicate;5using NBi.Core.Variable;6using NBi.Core.Injection;7using System;8using System.Collections.Generic;9using System.Data;10using System.Linq;11using System.Text;12using System.Threading.Tasks;13using NBi.Extensibility;14{15    {16        static void Main(string[] args)17        {18            var lookup = new LookupResultSet();19            var lookupTable = lookup.Table;20            var col1 = new DataColumn("col1", typeof(string));21            var col2 = new DataColumn("col2", typeof(int));22            lookupTable.Columns.Add(col1);23            lookupTable.Columns.Add(col2);24            lookupTable.Rows.Add("a", 1);25            lookupTable.Rows.Add("b", 2);26            var candidate = new LookupResultSet();27            var candidateTable = candidate.Table;28            var col3 = new DataColumn("col3", typeof(string));29            var col4 = new DataColumn("col4", typeof(int));30            candidateTable.Columns.Add(col3);31            candidateTable.Columns.Add(col4);32            candidateTable.Rows.Add("a", 1);33            candidateTable.Rows.Add("b", 2);34            candidateTable.Rows.Add("c", 3);35            var key = new List<KeyColumn>();36            key.Add(new KeyColumn("col1", "col3"));37            key.Add(new KeyColumn("col2", "col4"));38            var analyzer = new LookupExistsAnalyzer(lookup, candidate, key);39            var violations = analyzer.ExtractLookupViolation();40            foreach (var v in violations)41            {42                Console.WriteLine(v);43            }44        }45    }46}

ExtractLookupViolation

Using AI Code Generation

1string connString = "Provider=SQLNCLI11;Server=.;Database=AdventureWorks2014;Trusted_Connection=yes;";2var myLookup = new NBi.Core.ResultSet.Lookup.Lookup("SELECT * FROM DimProduct", connString);3var analyzer = new NBi.Core.ResultSet.Lookup.LookupExistsAnalyzer(myLookup);4var resultSet = new NBi.Core.ResultSet.ResultSet();5resultSet.Load(ResultSetSampleFactory.GetSample("LookupSample.csv"));6var result = analyzer.Execute(resultSet);7foreach (var row in result.Rows)8{9    foreach (var cell in row.Cells)10    {11        Console.WriteLine(cell.Value);12    }13}

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.