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How to use GetNextRecords method of NBi.Testing.Core.FlatFile.CsvReaderProxy class
Best NBi code snippet using NBi.Testing.Core.FlatFile.CsvReaderProxy.GetNextRecords
CsvReaderTest.cs
Source:CsvReaderTest.cs 
...29 public new int CountRecordSeparators(StreamReader reader, string recordSeparator, int bufferSize)30 => base.CountRecordSeparators(reader, recordSeparator, bufferSize);31 public new string GetFirstRecord(StreamReader reader, string recordSeparator, int bufferSize)32 => base.GetFirstRecord(reader, recordSeparator, bufferSize);33 public new IEnumerable<string> GetNextRecords(StreamReader reader, string recordSeparator, int bufferSize, string alreadyRead, out string extraRead)34 => base.GetNextRecords(reader, recordSeparator, bufferSize, alreadyRead, out extraRead);35 public new bool IsLastRecord(string record)36 => base.IsLastRecord(record);37 public new int IdentifyPartialRecordSeparator(string text, string recordSeparator)38 => base.IdentifyPartialRecordSeparator(text, recordSeparator);39 public new string CleanRecord(string record, string recordSeparator)40 => base.CleanRecord(record, recordSeparator);41 public new DataTable Read(Stream stream)42 => base.Read(stream);43 public new DataTable Read(Stream stream, Encoding encoding, int encodingBytesCount, bool isFirstRowHeader, string recordSeparator, char fieldSeparator, char textQualifier, char escapeTextQualifier, string emptyCell, string missingCell)44 => base.Read(stream, encoding, encodingBytesCount, isFirstRowHeader, recordSeparator, fieldSeparator, textQualifier, escapeTextQualifier, emptyCell, missingCell);45 }46 [Test]47 [TestCase(null, "")]48 [TestCase("(null)", null)] //Parse (null) to a real null value49 [TestCase("\"(null)\"", "(null)")] //Explicitly quoted (null) should be (null)50 [TestCase("null", "null")]51 [TestCase("", "")]52 [TestCase("a", "a")]53 [TestCase("\"", "\"")]54 [TestCase("\"a", "\"a")]55 [TestCase("ab", "ab")]56 [TestCase("\"ab\"", "ab")]57 [TestCase("abc", "abc")]58 [TestCase("\"abc\"", "abc")]59 [TestCase("\"a\"\"b\"", "a\"b")]60 [TestCase("\"\"\"a\"\"b\"\"\"", "\"a\"b\"")]61 public void RemoveTextQualifier_String_CorrectString(string item, string result)62 {63 var reader = new CsvReaderProxy();64 var value = reader.RemoveTextQualifier(item, '\"', '\"');65 Assert.That(value, Is.EqualTo(result));66 }67 public void SplitLine_Null_NotEmpty()68 {69 var reader = new CsvReaderProxy();70 var values = reader.SplitLine("a;(null)", ';', char.MinValue, char.MinValue, string.Empty);71 Assert.That(values.ElementAt(1), Is.Null);72 }73 [Test]74 [TestCase("abc+abc+abc+abc", "+", 1, 4)]75 [TestCase("abc+abc+abc+abc", "+", 2, 4)]76 [TestCase("abc+abc+abc+abc", "+", 200, 4)]77 [TestCase("abc+@abc+@abc+@abc", "+@", 1, 4)]78 [TestCase("abc+@abc+@abc+@abc", "+@", 2, 4)]79 [TestCase("abc+@abc+@abc+@abc", "+@", 4, 4)]80 [TestCase("abc+@abc+@abc+@abc", "+@", 5, 4)]81 [TestCase("abc+@abc+@abc+@abc", "+@", 200, 4)]82 [TestCase("abc+@abc+abc+@abc", "+@", 1, 3)]83 [TestCase("abc+@abc+abc+@abc", "+@", 2, 3)]84 [TestCase("abc+@abc+abc+@abc", "+@", 4, 3)]85 [TestCase("abc+@abc+abc+@abc", "+@", 5, 3)]86 [TestCase("abc+@abc+abc+@abc", "+@", 200, 3)]87 [TestCase("abc+@abc+abc+@abc+@", "+@", 1, 3)]88 [TestCase("abc+@abc+abc+@abc+@", "+@", 2, 3)]89 [TestCase("abc+@abc+abc+@abc+@", "+@", 4, 3)]90 [TestCase("abc+@abc+abc+@abc+@", "+@", 5, 3)]91 [TestCase("abc+@abc+abc+@abc+@", "+@", 200, 3)]92 [TestCase("abc", "+@", 200, 1)]93 public void CountRecordSeparator_Csv_CorrectCount(string text, string recordSeparator, int bufferSize, int result)94 {95 using (var stream = new MemoryStream())96 {97 var writer = new StreamWriter(stream);98 writer.Write(text);99 writer.Flush();100 stream.Position = 0;101 var reader = new CsvReaderProxy();102 using (StreamReader streamReader = new StreamReader(stream, Encoding.UTF8, true))103 {104 var value = reader.CountRecordSeparators(streamReader, recordSeparator, bufferSize);105 Assert.That(value, Is.EqualTo(result));106 }107 writer.Dispose();108 }109 }110 [Test]111 [TestCase("abc+abc+abc+abc", "+", 1)]112 [TestCase("abc+abc+abc+abc", "+", 2)]113 [TestCase("abc+abc+abc+abc", "+", 200)]114 [TestCase("abc+@abc+@abc+@abc", "+@", 1)]115 [TestCase("abc+@abc+@abc+@abc", "+@", 2)]116 [TestCase("abc+@abc+@abc+@abc", "+@", 4)]117 [TestCase("abc+@abc+@abc+@abc", "+@", 5)]118 [TestCase("abc+@abc+@abc+@abc", "+@", 200)]119 [TestCase("abc+@abc+abc+@abc", "+@", 1)]120 [TestCase("abc+@abc+abc+@abc", "+@", 2)]121 [TestCase("abc+@abc+abc+@abc", "+@", 4)]122 [TestCase("abc+@abc+abc+@abc", "+@", 5)]123 [TestCase("abc+@abc+abc+@abc", "+@", 200)]124 [TestCase("abc+@abc+abc+@abc+@", "+@", 1)]125 [TestCase("abc+@abc+abc+@abc+@", "+@", 2)]126 [TestCase("abc+@abc+abc+@abc+@", "+@", 4)]127 [TestCase("abc+@abc+abc+@abc+@", "+@", 5)]128 [TestCase("abc+@abc+abc+@abc+@", "+@", 200)]129 [TestCase("abc", "+@", 200)]130 public void GetFirstRecord_Csv_CorrectResult(string text, string recordSeparator, int bufferSize)131 {132 using (var stream = new MemoryStream())133 {134 var writer = new StreamWriter(stream);135 writer.Write(text);136 writer.Flush();137 stream.Position = 0;138 var reader = new CsvReaderProxy();139 using (StreamReader streamReader = new StreamReader(stream, Encoding.UTF8, true))140 {141 var value = reader.GetFirstRecord(streamReader, recordSeparator, bufferSize);142 Assert.That(value, Is.EqualTo("abc" + recordSeparator).Or.EqualTo("abc"));143 }144 writer.Dispose();145 }146 }147 [Test]148 [TestCase("abc+abc++abc+abc", "++", 1)]149 public void GetFirstRecord_CsvWithSemiSeparator_CorrectResult(string text, string recordSeparator, int bufferSize)150 {151 using (var stream = new MemoryStream())152 {153 var writer = new StreamWriter(stream);154 writer.Write(text);155 writer.Flush();156 stream.Position = 0;157 var reader = new CsvReaderProxy();158 using (StreamReader streamReader = new StreamReader(stream, Encoding.UTF8, true))159 {160 var value = reader.GetFirstRecord(streamReader, recordSeparator, bufferSize);161 Assert.That(value, Is.EqualTo("abc+abc" + recordSeparator).Or.EqualTo("abc+abc"));162 }163 writer.Dispose();164 }165 }166 [Test]167 [TestCase("abc+abc+abc+abc", "+", 1)]168 [TestCase("abc+abc+abc+abc", "+", 2)]169 [TestCase("abc+abc+abc+abc", "+", 200)]170 [TestCase("abc+@abc+@abc+@abc", "+@", 1)]171 [TestCase("abc+@abc+@abc+@abc", "+@", 2)]172 [TestCase("abc+@abc+@abc+@abc", "+@", 4)]173 [TestCase("abc+@abc+@abc+@abc", "+@", 5)]174 [TestCase("abc+@abc+@abc+@abc", "+@", 200)]175 [TestCase("abc+@abc+abc+@abc", "+@", 1)]176 [TestCase("abc+@abc+abc+@abc", "+@", 2)]177 [TestCase("abc+@abc+abc+@abc", "+@", 4)]178 [TestCase("abc+@abc+abc+@abc", "+@", 5)]179 [TestCase("abc+@abc+abc+@abc", "+@", 200)]180 [TestCase("abc+@abc+abc+@abc+@", "+@", 1)]181 [TestCase("abc+@abc+abc+@abc+@", "+@", 2)]182 [TestCase("abc+@abc+abc+@abc+@", "+@", 4)]183 [TestCase("abc+@abc+abc+@abc+@", "+@", 5)]184 [TestCase("abc+@abc+abc+@abc+@", "+@", 200)]185 [TestCase("abc", "+@", 200)]186 public void NextRecords_Csv_CorrectResults(string text, string recordSeparator, int bufferSize)187 {188 using (var stream = new MemoryStream())189 {190 var writer = new StreamWriter(stream);191 writer.Write(text);192 writer.Flush();193 stream.Position = 0;194 var reader = new CsvReaderProxy();195 using (var streamReader = new StreamReader(stream, Encoding.UTF8, true))196 {197 var extraRead = string.Empty;198 var values = reader.GetNextRecords(streamReader, recordSeparator, bufferSize, string.Empty, out extraRead);199 foreach (var value in values)200 {201 Assert.That(value, Does.StartWith("abc"));202 Assert.That(value, Does.EndWith("abc").Or.EndsWith("\0").Or.EndsWith(recordSeparator));203 }204 }205 writer.Dispose();206 }207 }208 [Test]209 [TestCase("a+b+c#a+b#a#a+b", '+', "#", "?")]210 public void NextRecords_CsvWithCsvProfileMissingCell_CorrectResults(string text, char fieldSeparator, string recordSeparator, string missingCell)211 {212 using (var stream = new MemoryStream())...
GetNextRecords
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Testing.Core.FlatFile;7using System.IO;8{9 {10 static void Main(string[] args)11 {12 CsvReaderProxy csvReaderProxy = new CsvReaderProxy(@"C:\Users\Public\Documents\test.csv");13 Console.WriteLine(csvReaderProxy.GetNextRecords(2));14 Console.ReadLine();15 }16 }17}18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23using NBi.Testing.Core.FlatFile;24using System.IO;25{26 {27 static void Main(string[] args)28 {29 CsvReaderProxy csvReaderProxy = new CsvReaderProxy(@"C:\Users\Public\Documents\test.csv");30 var records = csvReaderProxy.GetNextRecords(2);31 Console.WriteLine(records);32 Console.ReadLine();33 }34 }35}36using System;37using System.Collections.Generic;38using System.Linq;39using System.Text;40using System.Threading.Tasks;41using NBi.Testing.Core.FlatFile;42using System.IO;43{44 {45 static void Main(string[] args)46 {47 CsvReaderProxy csvReaderProxy = new CsvReaderProxy(@"C:\Users\Public\Documents\test.csv");48 var records = csvReaderProxy.GetNextRecords(2);49 foreach (var record in records)50 {51 Console.WriteLine(record);52 }53 Console.ReadLine();54 }55 }56}
GetNextRecords
Using AI Code Generation
1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Testing.Core.FlatFile;7{8 {9 private CsvReader reader;10 private string[] fields;11 private int index = 0;12 public CsvReaderProxy(CsvReader reader)13 {14 this.reader = reader;15 }16 {17 get { return fields; }18 }19 public bool Read()20 {21 index = 0;22 fields = reader.Read();23 return fields != null;24 }25 public string GetNextRecord()26 {27 if (fields == null)28 throw new InvalidOperationException("You must call Read() method before calling GetNextRecord() method");29 if (index == fields.Length)30 throw new InvalidOperationException("You must call Read() method before calling GetNextRecord() method");31 return fields[index++];32 }33 }34}35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40using NBi.Testing.Core.FlatFile;41{42 {43 private CsvReader reader;44 private string[] fields;45 private int index = 0;46 public CsvReaderProxy(CsvReader reader)47 {48 this.reader = reader;49 }50 {51 get { return fields; }52 }53 public bool Read()54 {55 index = 0;56 fields = reader.Read();57 return fields != null;58 }59 public string GetNextRecord()60 {61 if (fields == null)62 throw new InvalidOperationException("You must call Read() method before calling GetNextRecord() method");63 if (index == fields.Length)64 throw new InvalidOperationException("You must call Read() method before calling GetNextRecord() method");65 return fields[index++];66 }67 public string[] ReadAllRecords()68 {69 return fields;70 }71 }72}73using System;74using System.Collections.Generic;75using System.Linq;
GetNextRecords
Using AI Code Generation
1using System;2using System.Collections.Generic;3using NBi.Core.FlatFile;4using NBi.Extensibility.Resolving;5{6 {7 static void Main(string[] args)8 {9 var file = new FileDefinition("c:/temp/3.csv", new TextQualifier('\"'), new Delimiter(','), new FirstRowHeader(true), new Encoding(EncodingType.UTF8));10 var reader = new CsvReaderProxy(file);11 var records = reader.GetNextRecords(2);12 foreach (var record in records)13 {14 foreach (var field in record)15 {16 Console.Write(field + " ");17 }18 Console.WriteLine();19 }20 }21 }22}23using System;24using System.Collections.Generic;25using NBi.Core.FlatFile;26using NBi.Extensibility.Resolving;27{28 {29 static void Main(string[] args)30 {31 var file = new FileDefinition("c:/temp/4.csv", new TextQualifier('\"'), new Delimiter(','), new FirstRowHeader(true), new Encoding(EncodingType.UTF8));32 var reader = new CsvReaderProxy(file);33 var records = reader.GetNextRecords(2);34 foreach (var record in records)35 {36 foreach (var field in record)37 {38 Console.Write(field + " ");39 }40 Console.WriteLine();41 }42 }43 }44}45using System;46using System.Collections.Generic;47using NBi.Core.FlatFile;48using NBi.Extensibility.Resolving;49{50 {51 static void Main(string[] args)52 {53 var file = new FileDefinition("c:/temp/5.csv", new TextQualifier('\"'), new Delimiter(','), new FirstRowHeader(true), new Encoding(EncodingType.UTF8));54 var reader = new CsvReaderProxy(file);55 var records = reader.GetNextRecords(2);56 foreach (var record in records)57 {58 foreach (var field in record)59 {60 Console.Write(field + " ");61 }
GetNextRecords
Using AI Code Generation
1using NBi.Testing.Core.FlatFile;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using System.IO;8using System.Data;9{10 {11 static void Main(string[] args)12 {13 var csvReaderProxy = new CsvReaderProxy();14 csvReaderProxy.Init(new FileInfo("C:\\Users\\Public\\Documents\\test.csv"));15 var dt = new DataTable();16 dt.Load(csvReaderProxy.GetNextRecords(2));17 foreach (DataRow row in dt.Rows)18 {19 foreach (var item in row.ItemArray)20 {21 Console.WriteLine(item);22 }23 Console.WriteLine("-------");24 }25 Console.Read();26 }27 }28}29using NBi.Testing.Core.FlatFile;30using System;31using System.Collections.Generic;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35using System.IO;36using System.Data;37{38 {39 static void Main(string[] args)40 {41 var csvReaderProxy = new CsvReaderProxy();42 csvReaderProxy.Init(new FileInfo("C:\\Users\\Public\\Documents\\test.csv"));43 var dt = new DataTable();44 dt.Load(csvReaderProxy.GetNextRecords(2));45 foreach (DataRow row in dt.Rows)46 {47 foreach (var item in row.ItemArray)48 {49 Console.WriteLine(item);50 }51 Console.WriteLine("-------");52 }53 Console.Read();54 }55 }56}57using NBi.Testing.Core.FlatFile;58using System;59using System.Collections.Generic;60using System.Linq;61using System.Text;62using System.Threading.Tasks;63using System.IO;64using System.Data;65{66 {67 static void Main(string[] args)68 {69 var csvReaderProxy = new CsvReaderProxy();70 csvReaderProxy.Init(new FileInfo("C:\\Users\\Public\\Documents\\test.csv"));71 var dt = new DataTable();72 dt.Load(csvReaderProxy.GetNextRecords(2));73 foreach (DataRow row in dt.Rows)74 {75 foreach (var item in row.Item
GetNextRecords
Using AI Code Generation
1using NBi.Testing.Core.FlatFile;2using System;3using System.Data;4using System.IO;5{6 {7 static void Main(string[] args)8 {9 string csvPath = @"C:\Users\Downloads\sample.csv";10 using (CsvReaderProxy csvReader = new CsvReaderProxy(csvPath))11 {12 csvReader.ReadHeader();13 int i = 0;14 while (csvReader.GetNextRecords(100))15 {16 i++;17 DataTable dt = csvReader.GetRecords();18 Console.WriteLine("Records in DataTable: " + dt.Rows.Count);19 }20 Console.WriteLine("Total number of DataTables: " + i);21 Console.Read();22 }
GetNextRecords
Using AI Code Generation
1using System;2using System.Data;3using System.IO;4using NBi.Core;5using NBi.Core.FlatFile;6using System.Collections.Generic;7using System.Text;8{9 {10 static void Main(string[] args)11 {12 var csvReaderProxy = new CsvReaderProxy();13 csvReaderProxy.Initialize(new FlatFileArgs14 {15 Delimiter = ';',16 });17 var dataTable = csvReaderProxy.GetNextRecords(2);18 Console.WriteLine(dataTable.Rows.Count);19 Console.ReadLine();20 }21 }22}23using System;24using System.Data;25using System.IO;26using NBi.Core;27using NBi.Core.FlatFile;28using System.Collections.Generic;29using System.Text;30{31 {32 static void Main(string[] args)33 {34 var csvReaderProxy = new CsvReaderProxy();35 csvReaderProxy.Initialize(new FlatFileArgs36 {37 Delimiter = ';',38 });39 var dataTable = csvReaderProxy.GetNextRecords(2);40 Console.WriteLine(dataTable.Rows.Count);41 Console.ReadLine();42 }43 }44}
GetNextRecords
Using AI Code Generation
1var reader = new CsvReaderProxy("C:\\Users\\Administrator\\Desktop\\3.csv");2var records = reader.GetNextRecords(2);3var rs = records.Select(x => x[0]).ToArray();4var reader = new CsvReaderProxy("C:\\Users\\Administrator\\Desktop\\4.csv");5var records = reader.GetNextRecords(2);6var rs = records.Select(x => x[0]).ToArray();7var reader = new CsvReaderProxy("C:\\Users\\Administrator\\Desktop\\5.csv");8var records = reader.GetNextRecords(2);9var rs = records.Select(x => x[0]).ToArray();10var reader = new CsvReaderProxy("C:\\Users\\Administrator\\Desktop\\6.csv");11var records = reader.GetNextRecords(2);12var rs = records.Select(x => x[0]).ToArray();13var reader = new CsvReaderProxy("C:\\Users\\Administrator\\Desktop\\7.csv");14var records = reader.GetNextRecords(2);15var rs = records.Select(x => x[0]).ToArray();
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Most used method in CsvReaderProxy
- CsvReaderProxy
- RemoveTextQualifier
- SplitLine
- CountRecordSeparators
- GetFirstRecord
- GetNextRecords
- IsLastRecord
- IdentifyPartialRecordSeparator
- CleanRecord
- Read
- RemoveTextQualifier_String_CorrectString
- SplitLine_Null_NotEmpty
- CountRecordSeparator_Csv_CorrectCount
- GetFirstRecord_Csv_CorrectResult
- GetFirstRecord_CsvWithSemiSeparator_CorrectResult
- NextRecords_Csv_CorrectResults
- NextRecords_CsvWithCsvProfileMissingCell_CorrectResults
- NextRecords_CsvWithCsvProfileEmptyCell_CorrectResults
- CleanRecord_Record_CorrectResult
- IsLastRecord_Record_CorrectResult
- Read_Csv_CorrectResult
- IdentifyPartialRecordSeparator_Csv_CorrectResult
- Read_MoreFieldThanExpected_ExceptionMessage
- Read_EmptyValue_MatchWithEmpty
- Read_MissingValue_MatchWithNullValue
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