Best NBi code snippet using NBi.Core.Sequence.Transformation.Aggregation.Strategy.FailureMissingValueStrategy
FailureMissingValueStrategyTest.cs
Source:FailureMissingValueStrategyTest.cs
...7using System.Text;8using System.Threading.Tasks;9namespace NBi.Testing.Unit.Core.Sequence.Transformation.Strategy10{11 public class FailureMissingValueStrategyTest12 {13 [Test]14 public void Execute_NoSpecialValue_NoException()15 {16 var list = new List<object>() { 1, 3, 5 };17 var strategy = new FailureMissingValueStrategy(ColumnType.Numeric);18 Assert.DoesNotThrow(() => strategy.Execute(list));19 }20 [Test]21 public void Execute_NoSpecialValue_SameValues()22 {23 var list = new List<object>() { 1, 3, 5 };24 var strategy = new FailureMissingValueStrategy(ColumnType.Numeric);25 var result = strategy.Execute(list);26 Assert.That(result, Has.Member(1));27 Assert.That(result, Has.Member(3));28 Assert.That(result, Has.Member(5));29 }30 [Test]31 public void Execute_Blank_BlankDropped()32 {33 var list = new List<object>() { 1, "(blank)", 3, 5 };34 var strategy = new FailureMissingValueStrategy(ColumnType.Numeric);35 Assert.Throws<ArgumentException>(() => strategy.Execute(list));36 }37 [Test]38 public void Execute_Null_NullDropped()39 {40 var list = new List<object>() { 1, 3, 5, null };41 var strategy = new FailureMissingValueStrategy(ColumnType.Numeric);42 Assert.Throws<ArgumentException>(() => strategy.Execute(list));43 }44 }45}...
FailureMissingValueStrategy.cs
Source:FailureMissingValueStrategy.cs
...6using System.Text;7using System.Threading.Tasks;8namespace NBi.Core.Sequence.Transformation.Aggregation.Strategy9{10 public class FailureMissingValueStrategy : IMissingValueStrategy11 {12 private ColumnType ColumnType { get; }13 public FailureMissingValueStrategy(ColumnType columnType)14 => ColumnType = columnType;15 public IEnumerable<object> Execute(IEnumerable<object> values)16 {17 var caster = new CasterFactory().Instantiate(ColumnType);18 if (values.All(x => ((NumericCaster)caster).IsStrictlyValid(x)))19 return values.Select(x => caster.Execute(x)).Cast<object>();20 else21 throw new ArgumentException();22 }23 }24}...
FailureMissingValueStrategy
Using AI Code Generation
1using NBi.Core.Sequence.Transformation.Aggregation.Strategy;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8 {9 public void Execute_MissingValue_ReturnsException()10 {11 var strategy = new FailureMissingValueStrategy();12 var values = new List<object> { 1, 2, 3, null, 4, 5, 6 };13 Assert.Throws<ArgumentException>(() => strategy.Execute(values));14 }15 }16}17var excelFile = new FileInfo(@"C:\Users\username\Desktop\test.xlsx");18using (var package = new ExcelPackage(excelFile))19{20 var worksheet = package.Workbook.Worksheets.First();21 var firstRow = worksheet.Cells[1, 1, 1, worksheet.Dimension.End.Column];22 var firstColumn = worksheet.Cells[1, 1, worksheet.Dimension.End.Row, 1];23 var nameColumn = worksheet.Cells[1, 1, worksheet.Dimension.End.Row, 1].Select(c => c.Text).ToList();24 var nameColumnIndex = nameColumn.FindIndex(a => a == "Name");25 var firstRowOfNameColumn = worksheet.Cells[1, nameColumnIndex + 1, 1, worksheet.Dimension.End.Column];26 var firstRowOfNameColumnIndex = firstRowOfNameColumn.FindIndex(c => c.Text == "Name");27 var nameValue = worksheet.Cells[1, firstRowOfNameColumnIndex + 1].Text;28}29System.ArgumentOutOfRangeException: 'Specified argument was out of the range of valid values. (Parameter 'column')'30var excelFile = new FileInfo(@"C:\Users\username\Desktop\test.xlsx");31using (var package = new ExcelPackage(excelFile))32{
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