|
public static Dom ( |
||
| dom | ||
| return | ||
public void GetXmlDomFromHtml_HasOpenLinkElement_Closes()
{
var dom = XmlHtmlConverter.GetXmlDomFromHtml("<!DOCTYPE html><html><head> <link rel='stylesheet' href='basePage.css' type='text/css'> </head></html>", false);
AssertThatXmlIn.Dom(dom).HasSpecifiedNumberOfMatchesForXpath("//html", 1); //makes sure no namespace was inserted (or does it? what if that assert is too smart))
Assert.AreEqual("<html><head><link rel=\"stylesheet\" href=\"basePage.css\" type=\"text/css\" /><title></title></head><body></body></html>", dom.OuterXml);
}
public void GetXmlDomFromHtml_MinimalWellFormedHtml5()
{
var dom = XmlHtmlConverter.GetXmlDomFromHtml("<!DOCTYPE html><html></html>", false);
AssertThatXmlIn.Dom(dom).HasSpecifiedNumberOfMatchesForXpath("//html", 1); //makes sure no namespace was inserted (or does it? what if that assert is too smart))
Assert.AreEqual("<html><head><title></title></head><body></body></html>", dom.OuterXml);
}
public void GetXmlDomFromHtml_HasEmptyParagraphs_RetainsEmptyParagraphs()
{
var pattern = "<p></p><p></p><p>a</p><p></p><p>b</p>";
var html = "<!DOCTYPE html><html><body>" +
pattern +
"</body></html>";
var dom = XmlHtmlConverter.GetXmlDomFromHtml(html, false);
AssertThatXmlIn.Dom(dom).HasSpecifiedNumberOfMatchesForXpath("//p", 5);
}
public void GetXmlDomFromHtml_HasOpenLinkElement_Closes()
{
var dom = XmlHtmlConverter.GetXmlDomFromHtml("<!DOCTYPE html><html><head> <link rel='stylesheet' href='basePage.css' type='text/css'> </head></html>", false);
AssertThatXmlIn.Dom(dom).HasSpecifiedNumberOfMatchesForXpath("//html", 1); //makes sure no namespace was inserted (or does it? what if that assert is too smart))
// The XmlDocument.PreserveWhitespace setting appears to insert newlines that we don't care about.
var xml = dom.OuterXml;
xml = xml.Replace(Environment.NewLine, "");
Assert.AreEqual("<html><head><link rel=\"stylesheet\" href=\"basePage.css\" type=\"text/css\" /><title></title></head><body></body></html>", xml);
}
public void GetXmlDomFromHtml_MinimalWellFormedHtml5()
{
var dom = XmlHtmlConverter.GetXmlDomFromHtml("<!DOCTYPE html><html></html>", false);
AssertThatXmlIn.Dom(dom).HasSpecifiedNumberOfMatchesForXpath("//html", 1); //makes sure no namespace was inserted (or does it? what if that assert is too smart))
// The XmlDocument.PreserveWhitespace setting appears to insert newlines that we don't care about.
var xml = dom.OuterXml;
xml = xml.Replace(Environment.NewLine, "");
Assert.AreEqual("<html><head><title></title></head><body></body></html>", xml);
}
public void UpdateAllHtmlDataAttributesForAllImgElements_HasBothImgAndBackgroundImageElements_UpdatesBoth()
{
var dom = new HtmlDom("<html><body><img src='test.png'/><div style='color:orange; background-image=url(\"test.png\")'/></body></html>");
using (var folder = new TemporaryFolder("bloom pictures test source"))
{
MakeSamplePngImageWithMetadata(folder.Combine("test.png"));
ImageUpdater.UpdateAllHtmlDataAttributesForAllImgElements(folder.FolderPath, dom, new NullProgress());
}
AssertThatXmlIn.Dom(dom.RawDom).HasSpecifiedNumberOfMatchesForXpath("//*[@data-copyright='Copyright 1999 by me']", 2);
AssertThatXmlIn.Dom(dom.RawDom).HasSpecifiedNumberOfMatchesForXpath("//*[@data-creator='joe']", 2);
AssertThatXmlIn.Dom(dom.RawDom).HasSpecifiedNumberOfMatchesForXpath("//*[@data-license='cc-by-nd']", 2);
}
public void ChangePicture_ElementIsDivWithBackgroundImage_Changes()
{
var dom = new XmlDocument();
dom.LoadXml("<html><body><div id='one' style='background-image:url(\"old.png\")'></div></body></html>");
using (var src = new TemporaryFolder("bloom pictures test source"))
using (var dest = new TemporaryFolder("bloom picture tests dest"))
using (var original = MakeSampleJpegImage(src.Combine("new.jpg")))
{
ChangePicture(dest.Path, dom, "one", original);
Assert.IsTrue(File.Exists(dest.Combine("new.jpg")));
AssertThatXmlIn.Dom(dom).HasSpecifiedNumberOfMatchesForXpath("//div[@id='one' and @style=\"background-image:url(\'new.jpg\')\"]", 1);
}
}
private void TestUpdateImgMetadataAttributesToMatchImage(string contents)
{
var dom = new XmlDocument();
dom.LoadXml(contents);
using (var folder = new TemporaryFolder("bloom pictures test source"))
{
MakeSamplePngImageWithMetadata(folder.Combine("test.png"));
ImageUpdater.UpdateImgMetdataAttributesToMatchImage(folder.FolderPath,
dom.SelectSingleNode("//*[@id='two']") as XmlElement, new NullProgress());
}
AssertThatXmlIn.Dom(dom).HasSpecifiedNumberOfMatchesForXpath("//*[@data-copyright='Copyright 1999 by me']", 1);
AssertThatXmlIn.Dom(dom).HasSpecifiedNumberOfMatchesForXpath("//*[@data-creator='joe']", 1);
AssertThatXmlIn.Dom(dom).HasSpecifiedNumberOfMatchesForXpath("//*[@data-license='cc-by-nd']", 1);
}
public void ChangePicture_PictureIsFromOutsideProject_PictureCopiedAndAttributeChanged()
{
var dom = new XmlDocument();
dom.LoadXml("<html><body><div/><div><img id='one'/><img id='two' src='old.png'/></div></body></html>");
using (var src = new TemporaryFolder("bloom pictures test source"))
using (var dest = new TemporaryFolder("bloom picture tests dest"))
{
var newImagePath = src.Combine("new.png");
using (var original = MakeSamplePngImage(newImagePath))
{
ChangePicture(dest.Path, dom, "two", original);
Assert.IsTrue(File.Exists(dest.Combine("new.png")));
AssertThatXmlIn.Dom(dom).HasSpecifiedNumberOfMatchesForXpath(@"//img[@id='two' and @src='new.png']", 1);
}
}
}
public void ChangePicture_PictureIsJpg_StaysJpg()
{
var dom = new XmlDocument();
dom.LoadXml("<html><body><div/><div><img id='one'/><img id='two' src='old.png'/></div></body></html>");
using (var src = new TemporaryFolder("bloom pictures test source"))
using (var dest = new TemporaryFolder("bloom picture tests dest"))
using (var original = MakeSampleJpegImage(src.Combine("new.jpg")))
{
ChangePicture(dest.Path, dom, "two", original);
Assert.IsTrue(File.Exists(dest.Combine("new.jpg")));
AssertThatXmlIn.Dom(dom).HasSpecifiedNumberOfMatchesForXpath(@"//img[@id='two' and @src='new.jpg']", 1);
using (var converted = Image.FromFile(dest.Combine("new.jpg")))
{
Assert.AreEqual(ImageFormat.Jpeg.Guid, converted.RawFormat.Guid);
}
}
}
public void ChangePicture_PictureIsFromOutsideProject_PictureCopiedAndAttributeChanged_AndMetadataSaved()
{
var dom = new XmlDocument();
dom.LoadXml("<html><body><div/><div><img id='one'/><img id='two' src='old.png'/></div></body></html>");
using (var src = new TemporaryFolder("bloom pictures test source"))
using (var dest = new TemporaryFolder("bloom picture tests dest"))
{
var newImagePath = src.Combine("new.png");
using (var original = MakeSamplePngImage(newImagePath))
{
original.Metadata.Creator = "Some nice user";
original.Metadata.HasChanges = true;
ChangePicture(dest.Path, dom, "two", original);
var pathToNewImage = dest.Combine("new.png");
Assert.IsTrue(File.Exists(pathToNewImage));
AssertThatXmlIn.Dom(dom).HasSpecifiedNumberOfMatchesForXpath(@"//img[@id='two' and @src='new.png']", 1);
var metadataFromImage = Metadata.FromFile(pathToNewImage);
Assert.That(metadataFromImage.Creator, Is.EqualTo("Some nice user"));
}
}
}
