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 GetPathToTable_PathToTable_ReturnsPathToTableElement()
{
var path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]");
var pathToTable = path.GetPathToTable();
Assert.That(pathToTable.ToString(), Is.EqualTo("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]"));
}
public void GetChildPosRoot()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]/TD[1]");
var e = myDocument.GetElementByPath(path);
Assert.AreEqual(0, e.GetRoot().GetChildPos());
}
public void GetPath()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]/TD[1]");
var e = myDocument.GetElementByPath(path);
Assert.AreEqual(path.ToString(), e.GetPath().ToString());
}
public void GetCellAt()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]/TD[1]");
var e = myDocument.GetElementByPath(path);
HtmlTable table = myDocument.GetTableByPath(path);
Assert.AreEqual(e, table.GetCellAt(6, 1));
}
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"));
}
public void GetRoot()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]/TD[1]");
var e = myDocument.GetElementByPath(path);
Assert.AreEqual("TD", e.TagName);
Assert.AreEqual("HTML", e.GetRoot().TagName);
}
public void FindParent()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]/TD[1]");
var element = myDocument.GetElementByPath(path);
var table = element.FindParent(e => e.TagName == "TABLE");
Assert.AreEqual("TABLE", table.TagName);
}
public void PathParse()
{
HtmlPath p = HtmlPath.Parse("/TABLE[0]/TR[2]/TD[4]");
Assert.AreEqual(3, p.Elements.Count);
Assert.IsTrue(p.PointsToTableCell);
Assert.IsFalse(p.PointsToTable);
Assert.AreEqual("TD", p.Last.TagName);
}
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 GetChildAt()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]");
var e = myDocument.GetElementByPath(path);
Assert.AreEqual("2,78", e.GetChildAt("td", 1).InnerText);
Assert.AreEqual("3,00", e.GetChildAt("td", 2).InnerText);
}
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 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 FindEmbeddingTableNoTable()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]");
var element = myDocument.GetElementByPath(path);
HtmlTable table = element.FindEmbeddingTable();
Assert.IsNull(table);
}
public void First()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]");
var element = myDocument.GetElementByPath(path);
var body = element.Children.FirstOrDefault(e => e.TagName == "TBODY");
Assert.AreEqual("TBODY", body.TagName);
}
public void GetElementByPath_NoElementWithSuchPath_ReturnsNull()
{
var doc = HtmlDocumentLoader.LoadHtml("<html><body><div id='xx'/></body></html>");
var path = HtmlPath.Parse("/html[0]/BODY[0]/P[0]");
var element = doc.GetElementByPath(path);
Assert.That(element, Is.Null);
}
public void GetElementByPath_MultipleElementsWithSameTagName_ElementFound()
{
var doc = HtmlDocumentLoader.LoadHtml("<html><body><div/><div/><div><P/><P/><p id='xx'/></div></body></html>");
var path = HtmlPath.Parse("/BODY[0]/div[2]/P[2]");
var element = doc.GetElementByPath(path);
Assert.That(element, Is.EqualTo(doc.GetElementById("xx")));
}
public void GetTextByPath_SimplePath()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[0]/DIV[1]");
var doc = LoadDocument("ariva.html");
var e = doc.GetElementByPath(path);
string value = doc.GetTextByPath(path);
Assert.AreEqual("Willkommen, Gast!", value);
}
public void GetElementByPath_SimplePath_ElementFound()
{
var doc = HtmlDocumentLoader.LoadHtml("<html><body><div id='xx'/></body></html>");
var path = HtmlPath.Parse("/BODY[0]/div[0]");
var element = doc.GetElementByPath(path);
Assert.That(element, Is.EqualTo(doc.GetElementById("xx")));
}
public void Creation()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]/TD[1]");
HtmlTable table = myDocument.GetTableByPath(path);
Assert.AreEqual("TABLE", table.TableElement.TagName);
Assert.AreEqual("TBODY", table.TableBody.TagName);
Assert.AreEqual(9, table.Rows.Count());
}
public void GetIndices()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]/TD[1]");
var e = myDocument.GetElementByPath(path);
Assert.AreEqual(1, HtmlTable.GetColumnIndex(e));
Assert.AreEqual(6, HtmlTable.GetRowIndex(e));
Assert.AreEqual(e, HtmlTable.GetEmbeddingTD(e));
Assert.AreEqual(e.Parent, HtmlTable.GetEmbeddingTR(e));
}
public void GetRow()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]/TD[1]");
var e = myDocument.GetElementByPath(path);
var row = HtmlTable.GetRow(e);
Assert.AreEqual(7, row.Count());
Assert.AreEqual(e, row.ElementAt(1));
}
public void FirstComplex()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]");
var element = myDocument.GetElementByPath(path);
var first = element.Children.FirstOrDefault(e => e.TagName == "TD" && e.InnerText == "3,00");
Assert.AreEqual("TD", first.TagName);
Assert.AreEqual("3,00", first.InnerText);
}
public void GetElementByPath_PathPointsToBody_BodyReturned()
{
var doc = HtmlDocumentLoader.LoadHtml("<html><body></body></html>");
var path = HtmlPath.Parse("/body[0]");
var element = doc.GetElementByPath(path);
Assert.That(element, Is.EqualTo(doc.Body));
}
public void GetColumn()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]/TD[1]");
var e = myDocument.GetElementByPath(path);
var column = HtmlTable.GetColumn(e);
// Hint: colspan not implemented
Assert.AreEqual(8, column.Count());
Assert.AreEqual(e, column.ElementAt(5));
}
public void GetElementByPath()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]/TD[1]");
var doc = LoadDocument("ariva.html");
var e = doc.GetElementByPath(path);
Assert.AreEqual("TD", e.TagName);
Assert.AreEqual("TR", e.Parent.TagName);
Assert.AreEqual(1, e.GetChildPos());
Assert.AreEqual(6, e.Parent.GetChildPos());
}
public void GetTextByPath()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]/TD[1]");
var doc = LoadDocument("ariva.html");
var e = doc.GetElementByPath(path);
string value = doc.GetTextByPath(path);
Assert.AreEqual(e.InnerText, value);
Assert.AreEqual("2,78", value);
}
public void FindParentWithAbort()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/CENTER[0]/TABLE[0]/TBODY[0]/TR[0]/TD[0]");
var element = myDocument.GetElementByPath(path);
// dont leave the table
var x = element.FindParent(e => e.TagName == "CENTER", e => e.TagName == "TABLE");
// if the abort condition fails "x" would not be null
Assert.IsNull(x);
}
public void GetTableByPath()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]/TR[6]/TD[1]");
var doc = LoadDocument("ariva.html");
var e = doc.GetElementByPath(path);
e = e.Parent.Parent.Parent;
HtmlTable table = doc.GetTableByPath(path);
Assert.AreEqual(e, table.TableElement);
Assert.AreEqual(e.Children.First(), table.TableBody);
}
public void FindEmbeddingTableSelfEmbedded()
{
HtmlPath path = HtmlPath.Parse("/BODY[0]/DIV[5]/DIV[0]/DIV[1]/TABLE[7]/TBODY[0]");
var element = myDocument.GetElementByPath(path);
HtmlTable table = element.FindEmbeddingTable();
Assert.IsNotNull(table);
table = element.Parent.FindEmbeddingTable();
Assert.IsNotNull(table);
Assert.AreEqual(element.Parent, table.TableElement);
}