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ClosedXML/ClosedXML_Tests/Excel/Rows/RowTests.cs
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Thom Lamb 2cd6df6481 Initial commit of the ClosedXML library 
Establishes the foundational structure, core Excel functionality, and tooling.

- Implements base components for cells, ranges, columns, and rows.
- Integrates a custom calculation engine with a wide range of Excel functions.
- Adds comprehensive support for styling, conditional formatting, data validation, comments, pictures, and charts.
- Configures build setup, project metadata (NuGet), and developer guidelines.
- Includes editor and Git attributes for consistent code style and line endings.
2026-06-23 11:02:53 -05:00

273 lines
12 KiB
C#
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using ClosedXML.Excel;
using NUnit.Framework;
using System;
using System.Linq;
namespace ClosedXML_Tests.Excel
{
/// <summary>
/// Summary description for UnitTest1
/// </summary>
[TestFixture]
public class RowTests
{
[Test]
public void CopyRow()
{
var wb = new XLWorkbook();
IXLWorksheet ws = wb.AddWorksheet("Sheet1");
ws.FirstCell().SetValue("Test").Style.Font.SetBold();
ws.FirstRow().CopyTo(ws.Row(2));
Assert.IsTrue(ws.Cell("A2").Style.Font.Bold);
}
[Test]
public void InsertingRowsAbove1()
{
var wb = new XLWorkbook();
IXLWorksheet ws = wb.Worksheets.Add("Sheet1");
ws.Rows("1,3").Style.Fill.SetBackgroundColor(XLColor.Red);
ws.Row(2).Style.Fill.SetBackgroundColor(XLColor.Yellow);
ws.Cell(2, 2).SetValue("X").Style.Fill.SetBackgroundColor(XLColor.Green);
IXLRow row1 = ws.Row(1);
IXLRow row2 = ws.Row(2);
IXLRow row3 = ws.Row(3);
IXLRow rowIns = ws.Row(1).InsertRowsAbove(1).First();
Assert.AreEqual(ws.Style.Fill.BackgroundColor, ws.Row(1).Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(ws.Style.Fill.BackgroundColor, ws.Row(1).Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(ws.Style.Fill.BackgroundColor, ws.Row(1).Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(2).Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(2).Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(2).Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, ws.Row(3).Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Green, ws.Row(3).Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, ws.Row(3).Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(4).Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(4).Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(4).Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual("X", ws.Row(3).Cell(2).GetString());
Assert.AreEqual(ws.Style.Fill.BackgroundColor, rowIns.Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(ws.Style.Fill.BackgroundColor, rowIns.Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(ws.Style.Fill.BackgroundColor, rowIns.Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row1.Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row1.Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row1.Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, row2.Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Green, row2.Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, row2.Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row3.Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row3.Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row3.Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual("X", row2.Cell(2).GetString());
}
[Test]
public void InsertingRowsAbove2()
{
var wb = new XLWorkbook();
IXLWorksheet ws = wb.Worksheets.Add("Sheet1");
ws.Rows("1,3").Style.Fill.SetBackgroundColor(XLColor.Red);
ws.Row(2).Style.Fill.SetBackgroundColor(XLColor.Yellow);
ws.Cell(2, 2).SetValue("X").Style.Fill.SetBackgroundColor(XLColor.Green);
IXLRow row1 = ws.Row(1);
IXLRow row2 = ws.Row(2);
IXLRow row3 = ws.Row(3);
IXLRow rowIns = ws.Row(2).InsertRowsAbove(1).First();
Assert.AreEqual(XLColor.Red, ws.Row(1).Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(1).Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(1).Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(2).Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(2).Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(2).Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, ws.Row(3).Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Green, ws.Row(3).Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, ws.Row(3).Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(4).Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(4).Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(4).Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual("X", ws.Row(3).Cell(2).GetString());
Assert.AreEqual(XLColor.Red, rowIns.Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, rowIns.Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, rowIns.Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row1.Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row1.Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row1.Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, row2.Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Green, row2.Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, row2.Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row3.Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row3.Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row3.Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual("X", row2.Cell(2).GetString());
}
[Test]
public void InsertingRowsAbove3()
{
var wb = new XLWorkbook();
IXLWorksheet ws = wb.Worksheets.Add("Sheet1");
ws.Rows("1,3").Style.Fill.SetBackgroundColor(XLColor.Red);
ws.Row(2).Style.Fill.SetBackgroundColor(XLColor.Yellow);
ws.Cell(2, 2).SetValue("X").Style.Fill.SetBackgroundColor(XLColor.Green);
IXLRow row1 = ws.Row(1);
IXLRow row2 = ws.Row(2);
IXLRow row3 = ws.Row(3);
IXLRow rowIns = ws.Row(3).InsertRowsAbove(1).First();
Assert.AreEqual(XLColor.Red, ws.Row(1).Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(1).Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(1).Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, ws.Row(2).Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Green, ws.Row(2).Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, ws.Row(2).Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, ws.Row(3).Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Green, ws.Row(3).Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, ws.Row(3).Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(4).Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(4).Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, ws.Row(4).Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual("X", ws.Row(2).Cell(2).GetString());
Assert.AreEqual(XLColor.Yellow, rowIns.Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Green, rowIns.Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, rowIns.Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row1.Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row1.Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row1.Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, row2.Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Green, row2.Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Yellow, row2.Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row3.Cell(1).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row3.Cell(2).Style.Fill.BackgroundColor);
Assert.AreEqual(XLColor.Red, row3.Cell(3).Style.Fill.BackgroundColor);
Assert.AreEqual("X", row2.Cell(2).GetString());
}
[Test]
public void InsertingRowsAbove4()
{
using (var wb = new XLWorkbook())
{
var ws = wb.Worksheets.Add("Sheet1");
ws.Row(2).Height = 15;
ws.Row(3).Height = 20;
ws.Row(4).Height = 25;
ws.Row(5).Height = 35;
ws.Row(2).FirstCell().SetValue("Row height: 15");
ws.Row(3).FirstCell().SetValue("Row height: 20");
ws.Row(4).FirstCell().SetValue("Row height: 25");
ws.Row(5).FirstCell().SetValue("Row height: 35");
ws.Range("3:3").InsertRowsAbove(1);
Assert.AreEqual(15, ws.Row(2).Height);
Assert.AreEqual(20, ws.Row(4).Height);
Assert.AreEqual(25, ws.Row(5).Height);
Assert.AreEqual(35, ws.Row(6).Height);
Assert.AreEqual(20, ws.Row(3).Height);
ws.Row(3).ClearHeight();
Assert.AreEqual(ws.RowHeight, ws.Row(3).Height);
}
}
[Test]
public void NoRowsUsed()
{
var wb = new XLWorkbook();
IXLWorksheet ws = wb.Worksheets.Add("Sheet1");
Int32 count = 0;
foreach (IXLRow row in ws.RowsUsed())
count++;
foreach (IXLRangeRow row in ws.Range("A1:C3").RowsUsed())
count++;
Assert.AreEqual(0, count);
}
[Test]
public void RowUsed()
{
var wb = new XLWorkbook();
IXLWorksheet ws = wb.Worksheets.Add("Sheet1");
ws.Cell(1, 2).SetValue("Test");
ws.Cell(1, 3).SetValue("Test");
IXLRangeRow fromRow = ws.Row(1).RowUsed();
Assert.AreEqual("B1:C1", fromRow.RangeAddress.ToStringRelative());
IXLRangeRow fromRange = ws.Range("A1:E1").FirstRow().RowUsed();
Assert.AreEqual("B1:C1", fromRange.RangeAddress.ToStringRelative());
}
[Test]
public void UngroupFromAll()
{
IXLWorksheet ws = new XLWorkbook().AddWorksheet("Sheet1");
ws.Rows(1, 2).Group();
ws.Rows(1, 2).Ungroup(true);
}
[Test]
public void NegativeRowNumberIsInvalid()
{
var ws = new XLWorkbook().AddWorksheet("Sheet1") as XLWorksheet;
var row = new XLRow(ws, -1);
Assert.IsFalse(row.RangeAddress.IsValid);
}
[Test]
public void DeleteRowOnWorksheetWithComment()
{
var ws = new XLWorkbook().AddWorksheet();
ws.Cell(4, 1).Comment.AddText("test");
ws.Column(1).Width = 100;
Assert.DoesNotThrow(() => ws.Row(1).Delete());
}
}
}
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