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Fix for tables where the row automation id is composed by more than 2… #489

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48 changes: 28 additions & 20 deletions src/TestStack.White/Factory/TableRowFactory.cs
Original file line number Diff line number Diff line change
@@ -1,51 +1,59 @@
using System;
using System.Collections.Generic;
using System.Windows.Automation;
using TestStack.White.AutomationElementSearch;
using TestStack.White.Configuration;
using TestStack.White.UIItems.Actions;
using TestStack.White.UIItems.TableItems;

namespace TestStack.White.Factory
{
public class TableRowFactory
{
private readonly AutomationElementFinder automationElementFinder;
private static readonly Predicate<AutomationElement> RowPredicate;
private static int result;
private readonly AutomationElementFinder automationElementFinder;

static TableRowFactory()
public TableRowFactory(AutomationElementFinder automationElementFinder)
{
RowPredicate =
element =>
element.Current.Name.Split(' ').Length == 2 &&
// row header containes no Numbers
(int.TryParse(element.Current.Name.Split(' ')[0], out result) ||
int.TryParse(element.Current.Name.Split(' ')[1], out result));
this.automationElementFinder = automationElementFinder;
}

public TableRowFactory(AutomationElementFinder automationElementFinder)
public virtual int NumberOfRows
{
this.automationElementFinder = automationElementFinder;
get { return GetRowElements().Count; }
}

public virtual TableRows CreateRows(IActionListener actionListener, TableHeader tableHeader)
{
List<AutomationElement> rowElements = GetRowElements();
var rowElements = GetRowElements();
return new TableRows(rowElements, actionListener, tableHeader, new TableCellFactory(automationElementFinder.AutomationElement, actionListener));
}

private List<AutomationElement> GetRowElements()
{
// this will find only first level children of out element - rows
List<AutomationElement> descendants = automationElementFinder.Children(AutomationSearchCondition.ByControlType(ControlType.Custom));
var automationElements = new List<AutomationElement>(descendants.FindAll(RowPredicate));
var descendants = automationElementFinder.Children(AutomationSearchCondition.ByControlType(ControlType.Custom));
var automationElements = new List<AutomationElement>(descendants.FindAll(IsRow));
return automationElements;
}

public virtual int NumberOfRows
private static bool IsRow(AutomationElement element)
{
get { return GetRowElements().Count; }
var parts = element.Current.Name.Split(' ');

if (parts.Length < 2)
{
return false;
}

int result;

for (var i = parts.Length - 1; i >= 0; i--)
{
if (int.TryParse(parts[i], out result))
{
return true;
}
}

return false;
}
}
}
}