public void HtmlProcessor_CreateInlineEditingRegion_IsDummyContentwrappedIntoInlineEditingRegion()
{
//Arrange: create dummy data which will be set to the related attributes inside the region div tag
TextWriter writer = new StringWriter();
string providerName = "dummyProvider";
string type = "dummyType";
var id = Guid.NewGuid();
string dummyContent = "Lorem ipsum dolor sit amet, consectetuer adipiscing elit";
var providerAttribute = "data-sf-provider";
var typeAttribute = "data-sf-type";
var idAttribute = "data-sf-id";
//Act: create the HTML region
var htmlProcessor = new HtmlProcessor();
using (htmlProcessor.CreateInlineEditingRegion(writer, providerName, type, id))
{
writer.WriteLine(dummyContent);
}
var outPut = writer.ToString();
//Assert: Parses the generated by the htmlTransformationProxy HTML checks if the HTML content is properly wrapped into a div tag
//which has the required by the InlineEditing attributes
//and these attributes has a proper data assigned
using (HtmlParser parser = new HtmlParser(outPut))
{
var chunk = parser.ParseNext();
Assert.IsNotNull(chunk);
//checks if the HTML tag is of type div and if it has the required attributes
Assert.IsTrue(chunk.TagName.Equals("div", StringComparison.InvariantCultureIgnoreCase));
Assert.IsTrue(chunk.HasAttribute(idAttribute));
Assert.IsTrue(chunk.HasAttribute(providerAttribute));
Assert.IsTrue(chunk.HasAttribute(typeAttribute));
//checks if the required attributes has proper values assigned to them
Assert.AreEqual <string>(providerName, chunk.GetParamValue(providerAttribute));
Assert.AreEqual <string>(type, chunk.GetParamValue(typeAttribute));
Assert.AreEqual <string>(id.ToString(), chunk.GetParamValue(idAttribute));
string content = null;
HtmlChunk nextChunk = null;
while ((nextChunk = parser.ParseNext()) != null)
{
chunk = nextChunk;
if (nextChunk.Type == HtmlChunkType.Text)
{
content = nextChunk.GenerateHtml();
}
}
//checks if the region inner content is what it should be
Assert.IsTrue(content.StartsWith(dummyContent, StringComparison.InvariantCultureIgnoreCase));
//checks if the region is properly closed
Assert.IsTrue(chunk.TagName.Equals("div", StringComparison.InvariantCultureIgnoreCase));
Assert.IsTrue(chunk.Type == HtmlChunkType.CloseTag);
}
}
public void HtmlProcessor_GetText_TextElelementProperlyCreatedForInlineEditng()
{
string dummyContent = "Lorem ipsum dolor sit amet, consectetuer adipiscing elit";
var htmlProcessor = new HtmlProcessor();
var dummyWidgetModel = new DummyWidgetModel {
EditableContent = dummyContent, NonEditableContent = dummyContent
};
string fieldName = "DummyWidget";
string type = "LongText";
var fieldAttribute = "data-sf-field";
var typeAttribute = "data-sf-ftype";
var inlineeditingAwareContent = htmlProcessor.GetStringContent(dummyWidgetModel, "EditableContent");
var nonInlineeditingAwareContent = htmlProcessor.GetStringContent(dummyWidgetModel, "NonEditableContent");
Assert.AreEqual <string>(dummyContent, nonInlineeditingAwareContent);
using (HtmlParser parser = new HtmlParser(inlineeditingAwareContent))
{
var chunk = parser.ParseNext();
Assert.IsNotNull(chunk);
//checks if the HTML tag is of type div and if it has the required attributes
Assert.IsTrue(chunk.TagName.Equals("div", StringComparison.InvariantCultureIgnoreCase));
Assert.IsTrue(chunk.HasAttribute(fieldAttribute));
Assert.IsTrue(chunk.HasAttribute(typeAttribute));
//checks if the required attributes has proper values assigned to them
Assert.AreEqual <string>(fieldName, chunk.GetParamValue(fieldAttribute));
Assert.AreEqual <string>(type, chunk.GetParamValue(typeAttribute));
string content = null;
HtmlChunk nextChunk = null;
while ((nextChunk = parser.ParseNext()) != null)
{
chunk = nextChunk;
if (nextChunk.Type == HtmlChunkType.Text)
{
content = nextChunk.GenerateHtml();
}
}
//checks if the region inner content is what it should be
Assert.IsTrue(content.StartsWith(dummyContent, StringComparison.InvariantCultureIgnoreCase));
//checks if the region is properly closed
Assert.IsTrue(chunk.TagName.Equals("div", StringComparison.InvariantCultureIgnoreCase));
Assert.IsTrue(chunk.Type == HtmlChunkType.CloseTag);
}
}
public void HtmlRegion_CreateFakeHtmlContentInRegion_IsRegionproperlyClosed()
{
//Arrange: create text writer and dummy content
TextWriter writer = new StringWriter();
string dummyContent = "Lorem ipsum dolor sit amet, consectetuer adipiscing elit";
//the HTML tag which must be used as a region wrapper must be of type - div
string htmlWrapperTag = "div";
string dummyHtmlContent = string.Format("<{0}>{1}", htmlWrapperTag, dummyContent);
//Act: create the HTML region
using (new HtmlRegion(writer, htmlWrapperTag))
{
writer.WriteLine(dummyHtmlContent);
}
var outPut = writer.ToString();
//Assert: Parses the generated by the HtmlRegion HTML checks if the HTML content is properly wrapped into a region and if this region is properly closed
using (HtmlParser parser = new HtmlParser(outPut))
{
var chunk = parser.ParseNext();
Assert.IsNotNull(chunk);
//checks if the HTML tag is of type div
Assert.IsTrue(chunk.TagName.Equals(htmlWrapperTag, StringComparison.InvariantCultureIgnoreCase));
string content = null;
HtmlChunk nextChunk = null;
while ((nextChunk = parser.ParseNext()) != null)
{
chunk = nextChunk;
if (nextChunk.Type == HtmlChunkType.Text)
{
content = nextChunk.GenerateHtml();
}
}
//checks if the region inner content is what it should be
Assert.IsTrue(content.Contains(dummyContent));
//checks if the region is properly closed
Assert.IsTrue(chunk.TagName.Equals(htmlWrapperTag, StringComparison.InvariantCultureIgnoreCase));
Assert.IsTrue(chunk.Type == HtmlChunkType.CloseTag);
}
}
/// <summary>
/// Asserts if the content is preserved and whether expected close tag is available.
/// </summary>
/// <param name="parser">
/// The parser.
/// </param>
private void AssertContentAndCloseTag(HtmlParser parser)
{
string content = null;
HtmlChunk chunk = null;
HtmlChunk nextChunk = null;
while ((nextChunk = parser.ParseNext()) != null)
{
chunk = nextChunk;
if (nextChunk.Type == HtmlChunkType.Text)
{
content = nextChunk.GenerateHtml();
}
}
Assert.IsTrue(content.StartsWith(this.dummyContent, StringComparison.Ordinal), "The inner content is not preserved correctly.");
Assert.IsTrue(chunk.TagName.Equals(this.htmlWrapperTag, StringComparison.Ordinal), "The last tag is not div.");
Assert.IsTrue(chunk.Type == HtmlChunkType.CloseTag, "The last tag is not closing tag.");
}
/// <summary>
/// Asserts if the content is preserved and whether expected close tag is available.
/// </summary>
/// <param name="parser">The parser.</param>
private void AssertContentAndCloseTag(HtmlParser parser)
{
string content = null;
HtmlChunk chunk = null;
HtmlChunk nextChunk = null;
while ((nextChunk = parser.ParseNext()) != null)
{
chunk = nextChunk;
if (nextChunk.Type == HtmlChunkType.Text)
{
content = nextChunk.GenerateHtml();
}
}
Assert.IsTrue(content.StartsWith(dummyContent, StringComparison.InvariantCultureIgnoreCase), "The inner content is not preserved correctly.");
//checks if the region is properly closed
Assert.IsTrue(chunk.TagName.Equals(this.htmlWrapperTag, StringComparison.InvariantCultureIgnoreCase), "The last tag is not div.");
Assert.IsTrue(chunk.Type == HtmlChunkType.CloseTag, "The last tag is not closing tag.");
}
/// <summary>
/// Processes the layout string adding the required attributes to the head tag
/// and also adding the required form tag.
/// </summary>
/// <param name="template">The template.</param>
/// <returns></returns>
public virtual string ProcessLayoutString(string template)
{
var includeFormTag = this.IsFormTagRequired();
StringBuilder outPut = new StringBuilder();
HtmlChunk chunk = null;
using (HtmlParser parser = new HtmlParser(template))
{
parser.SetChunkHashMode(false);
parser.AutoExtractBetweenTagsOnly = false;
parser.CompressWhiteSpaceBeforeTag = false;
parser.KeepRawHTML = true;
bool setTitle = true;
bool modified;
bool isOpenBodyTag;
bool isCloseBodyTag;
bool isClosedHeadTag;
while ((chunk = parser.ParseNext()) != null)
{
modified = false;
isOpenBodyTag = false;
isCloseBodyTag = false;
isClosedHeadTag = false;
if (chunk.Type == HtmlChunkType.OpenTag)
{
if (chunk.TagName.Equals("head", StringComparison.OrdinalIgnoreCase))
{
if (!chunk.HasAttribute("runat"))
{
chunk.SetAttribute("runat", "server");
modified = true;
}
}
else if (chunk.TagName.Equals("body", StringComparison.OrdinalIgnoreCase))
{
isOpenBodyTag = true;
}
else if (chunk.TagName.Equals("title", StringComparison.OrdinalIgnoreCase))
{
setTitle = false;
}
}
else if (chunk.Type == HtmlChunkType.CloseTag)
{
if (chunk.TagName.Equals("body", StringComparison.OrdinalIgnoreCase))
{
isCloseBodyTag = true;
}
if (chunk.TagName.Equals("head", StringComparison.OrdinalIgnoreCase))
{
isClosedHeadTag = true;
}
}
if (includeFormTag && isCloseBodyTag)
{
outPut.Append("</form>");
}
else if (!includeFormTag && isClosedHeadTag)
{
this.AppendRequiredHeaderContent(outPut, setTitle);
}
if (modified)
{
outPut.Append(chunk.GenerateHtml());
}
else
{
outPut.Append(chunk.Html);
}
if (includeFormTag && isOpenBodyTag)
{
outPut.Append("<form runat='server'>");
}
}
}
return(outPut.ToString());
}
