mirror of
https://github.com/radzenhq/radzen-blazor.git
synced 2026-07-08 18:16:08 +00:00
7179194877
Add COUNTIF/COUNTIFS, SUMIFS, AVERAGEIF/AVERAGEIFS, MAXIFS/MINIFS, MATCH/XMATCH, CONCATENATE, ABS, MOD, MEDIAN, IFS, SWITCH, POWER, SQRT, PRODUCT, SUMPRODUCT, CEILING, FLOOR, STDEV/STDEVP/VAR/VARP (and .S/.P aliases), MODE (and MODE.SNGL), RANK (and RANK.EQ), COUNTBLANK, IFNA, ISBLANK/ISNUMBER/ISTEXT/ISERROR/ISNA, DAYS, NETWORKDAYS, WORKDAY, DATEVALUE, EXACT, CHAR, CODE. Engine support: ParameterType.Group preserves argument boundaries for variadic range/criteria pairs and arrays; FunctionStore.Add registers dotted-name aliases; the parser accepts dotted function names; CellData comparisons are case-insensitive and MatchesCriteria handles =/<> operators and wildcards. Fixes a latent CHOOSE bug where range arguments were flattened. All function results verified against Excel.
47 lines
1.3 KiB
C#
47 lines
1.3 KiB
C#
using Xunit;
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using Radzen.Documents.Spreadsheet;
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namespace Radzen.Blazor.Spreadsheet.Tests;
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public class DateUtilityFunctionTests
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{
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readonly Worksheet sheet = new(10, 10);
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[Fact]
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public void DaysShouldReturnDayDifference()
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{
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sheet.Cells["A1"].Formula = "=DAYS(DATE(2020,1,10),DATE(2020,1,1))";
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Assert.Equal(9d, sheet.Cells["A1"].Value);
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}
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[Fact]
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public void NetworkDaysShouldExcludeWeekends()
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{
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// 2020-01-01 is a Wednesday; Jan 1-7 has 5 weekdays.
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sheet.Cells["A1"].Formula = "=NETWORKDAYS(DATE(2020,1,1),DATE(2020,1,7))";
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Assert.Equal(5d, sheet.Cells["A1"].Value);
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}
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[Fact]
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public void WorkdayShouldSkipWeekends()
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{
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// Wed 2020-01-01 + 5 workdays = Wed 2020-01-08.
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sheet.Cells["A1"].Formula = "=DAY(WORKDAY(DATE(2020,1,1),5))";
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Assert.Equal(8d, sheet.Cells["A1"].Value);
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}
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[Fact]
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public void DateValueShouldParseText()
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{
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sheet.Cells["A1"].Formula = "=DAY(DATEVALUE(\"2020-01-15\"))";
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Assert.Equal(15d, sheet.Cells["A1"].Value);
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}
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[Fact]
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public void DateValueShouldReturnValueForUnparseable()
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{
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sheet.Cells["A1"].Formula = "=DATEVALUE(\"not a date\")";
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Assert.Equal(CellError.Value, sheet.Cells["A1"].Value);
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}
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}
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