public void Rows_WhenCalled_AllTRElementsReturned()
{
var doc = HtmlDocumentLoader.LoadHtml(GetHtml());
var table = HtmlTable.GetByPath(doc, HtmlPath.Parse("/BODY[0]/TABLE[0]"));
Assert.That(table.Rows.Count, Is.EqualTo(4));
}
public void GetCell_WithRowAndColumn_ReturnsCorrectCell()
{
var doc = HtmlDocumentLoader.LoadHtml(GetHtml());
var table = HtmlTable.GetByPath(doc, HtmlPath.Parse("/BODY[0]/TABLE[0]"));
var element = table.GetCell(1, 2);
Assert.That(element.Id, Is.EqualTo("c12"));
}
public void ColumnIndexOf_WithCell_ReturnsCorrectIndex()
{
var doc = HtmlDocumentLoader.LoadHtml(GetHtml());
var table = HtmlTable.GetByPath(doc, HtmlPath.Parse("/BODY[0]/TABLE[0]"));
var idx = table.ColumnIndexOf(doc.GetElementById("c12"));
Assert.That(idx, Is.EqualTo(2));
}
public void GetColumn_WithCell_ReturnsCorrectTDs()
{
var doc = HtmlDocumentLoader.LoadHtml(GetHtml());
var table = HtmlTable.GetByPath(doc, HtmlPath.Parse("/BODY[0]/TABLE[0]"));
var column = table.GetColumn(doc.GetElementById("c12"));
Assert.That(column.Select(td => td.Id), Is.EquivalentTo(new[] { "c02", "c12", "c22", "c32" }));
}
public void GetRow_WithCell_ReturnsCorrectTDs()
{
var doc = HtmlDocumentLoader.LoadHtml(GetHtml());
var table = HtmlTable.GetByPath(doc, HtmlPath.Parse("/BODY[0]/TABLE[0]"));
var row = table.GetRow(doc.GetElementById("c12"));
Assert.That(row[0].Parent.Id, Is.EqualTo("row1"));
}
private static IHtmlElement TryFindElementByDescriptor(IHtmlDocument document, PathCellDescriptor descriptor)
{
if (string.IsNullOrEmpty(descriptor.Path))
{
return(null);
}
var table = HtmlTable.GetByPath(document, HtmlPath.Parse(descriptor.Path));
if (table == null)
{
return(null);
}
int rowToScan = descriptor.Column.HeaderSeriesPosition;
if (0 > rowToScan || rowToScan >= table.Rows.Count)
{
return(null);
}
var colIdx = descriptor.Column.FindIndex(table.GetRow(rowToScan).Select(item => item.InnerText));
if (colIdx == -1)
{
return(null);
}
var colToScan = descriptor.Row.HeaderSeriesPosition;
if (0 > colToScan || colToScan >= table.GetRow(0).Count())
{
return(null);
}
var rowIdx = descriptor.Row.FindIndex(table.GetColumn(colToScan).Select(item => item.InnerText));
if (rowIdx == -1)
{
return(null);
}
return(table.GetCell(rowIdx, colIdx));
}
private static IHtmlElement TryFindElementByDescriptor(IHtmlDocument document, PathSeriesDescriptor descriptor)
{
if (string.IsNullOrEmpty(descriptor.Path))
{
return(null);
}
var table = HtmlTable.GetByPath(document, HtmlPath.Parse(descriptor.Path));
if (table == null)
{
return(null);
}
if (descriptor.Orientation == SeriesOrientation.Column)
{
int rowToScan = descriptor.ValuesLocator.HeaderSeriesPosition;
if (0 > rowToScan || rowToScan >= table.Rows.Count)
{
return(null);
}
var colIdx = descriptor.ValuesLocator.FindIndex(table.GetRow(rowToScan).Select(item => item.InnerText));
if (colIdx == -1)
{
return(null);
}
int rowIdx = 0;
if (rowIdx == descriptor.ValuesLocator.HeaderSeriesPosition && rowIdx < table.Rows.Count)
{
rowIdx++;
}
return(table.GetCell(rowIdx, colIdx));
}
else if (descriptor.Orientation == SeriesOrientation.Row)
{
var colToScan = descriptor.ValuesLocator.HeaderSeriesPosition;
if (0 > colToScan || colToScan >= table.GetRow(0).Count())
{
return(null);
}
var rowIdx = descriptor.ValuesLocator.FindIndex(table.GetColumn(colToScan).Select(item => item.InnerText));
if (rowIdx == -1)
{
return(null);
}
int colIdx = 0;
if (colIdx == descriptor.ValuesLocator.HeaderSeriesPosition && colIdx < table.GetRow(rowIdx).Count)
{
colIdx++;
}
return(table.GetCell(rowIdx, colIdx));
}
throw new NotSupportedException("Unknown orientation: " + descriptor.Orientation);
}
