public void parseDocumentClass_should_set_document()
{
// Given
const string code = @"\documentclass[11pt]{report}" +
@"\usepackage[utf8]{inputenc}" +
@"\usepackage{babel}" +
@"\begin{document}" +
@"\title{My title}" +
@"\author{John Doe}" +
@"\maketitle" +
@"\chapter{Chapter 1}" +
@"\section{Section 1}" +
@"\chapter{Chapter 2}" +
@"\section{Section 2}" +
@"\begin{enumerate}" +
@"\item First element " +
@"\item Second element" +
@"\end{enumerate}" +
@"\end{document}";
// When
var result = LatexParser.ParseCode(code);
var doc = result.ElementAt(0) as DocumentClass;
// Then
Assert.NotNull(doc.Document);
}
public void document_should_set_docInfo()
{
// Given
const string code = @"\begin{document}" +
@"\title{My title}" +
@"\author{John Doe}" +
@"\maketitle" +
@"\chapter{Chapter 1}" +
@"\section{Section 1}" +
@"\chapter{Chapter 2}" +
@"\section{Section 2}" +
@"\begin{enumerate}" +
@"\item First element " +
@"\item Second element" +
@"\end{enumerate}" +
@"\end{document}";
// When
var result = LatexParser.ParseCode(code);
var doc = result.ElementAt(0) as Document;
// Then
Assert.AreEqual("My title", doc.Title);
Assert.AreEqual("John Doe", doc.Author);
Assert.IsTrue(doc.HasMakeTitle);
}
public void parseDocumentClass_should_only_return_one_element()
{
// Given
const string code = @"\documentclass[11pt]{report}" +
@"\usepackage[utf8]{inputenc}" +
@"\usepackage{babel}" +
@"\begin{document}" +
@"\title{My title}" +
@"\author{John Doe}" +
@"\maketitle" +
@"\chapter{Chapter 1}" +
@"\section{Section 1}" +
@"\chapter{Chapter 2}" +
@"\section{Section 2}" +
@"\begin{enumerate}" +
@"\item First element " +
@"\item Second element" +
@"\end{enumerate}" +
@"\end{document}";
// When
var result = LatexParser.ParseCode(code);
// Then
Assert.AreEqual(1, result.Count());
}
public void parse_should_should_handle_enumerate_with_math()
{
// Given
var code = @"\begin{enumerate} \item är parvis oförenliga \(H_1, \dots, H_n\) \item \(H_1 \cup \dots \cup H_n = \Omega\) \end{enumerate}";
// When
var result = LatexParser.ParseCode(code);
// Then
Assert.IsNotNull(result);
}
public void parse_should_should_handle_sub_enumerate_text_after()
{
// Given
var code = @"\begin{enumerate} \item är parvis oförenliga \(H_1, \dots, H_n\) \begin{enumerate}\item My subitem \end{enumerate} My trailing text \end{enumerate}";
// When
var result = LatexParser.ParseCode(code);
// Then
Assert.AreEqual(1, result.Count(), "To many parent elements");
Assert.AreEqual(1, ((Enumerate)result.ElementAt(0)).ItemList.Count, "To many items");
}
public void parseContent_should_parse_handled_code()
{
// Given
var code =
@"\\chapter{Introduction}\n\\section{Signals, Systems and Signal Processing}\n\\begin{enumerate}\n\t\\item What is the definition of a signal? - Any physical quantity that varies with time, space or any other independent variable or variables\n\t\\item What does the variable $t$ represent? - Time\n\t\\item What variable represents time? - $t$\n\t\\item What is signal generation usually associated with? - A system that responds to a stimulus or force\n\t\\item What is an alternate definition of system that does not have to do with stimulus or force? - A system can be a physical device that preforms an operation on a signal \n\t\\item What are analog signals? - Functions of a continuous variable such as time\n\\end{enumerate}\n";
// Then
var result = LatexParser.ParseCode(code);
// When
var chapter = result.ElementAt(0) as Chapter;
Assert.NotNull(chapter);
}
public void parseContent_should_parse_item_with_slash_math_as_expected()
{
// Given
var code =
@"\\item What is the official definition of an analog signal? - A signal that is defined for every value of time and take on values in the continuous interval $(a, b)$ where $a$ can be $-\\infty$ and $b$ can be $\\infty$";
// Then
var result = LatexParser.ParseCode(code);
// When
var item = result.ElementAt(0) as Item;
Assert.NotNull(item);
Assert.AreEqual("\\item What is the official definition of an analog signal? - A signal that is defined for every value of time and take on values in the continuous interval $(a, b)$ where $a$ can be $-\\infty$ and $b$ can be $\\infty$\n ", item.ToString());
}
public void praseStructuredDocument_should_find_chapters()
{
// Given
var uri = new Uri(new Uri(Environment.CurrentDirectory), "../../TestData/ListWithSubsections.tex");
var code = File.ReadAllText(uri.AbsolutePath);
// When
var result = LatexParser.ParseCode(code);
// Then
var docClass = result.ElementAt(0) as DocumentClass;
Assert.AreEqual(2, docClass.Document.Elements.Count);
Assert.IsTrue(docClass.Document.Elements.All(x => x is Chapter));
}
public void praseTextWithMthCommands_should_parse_correcty()
{
// Given
var uri = new Uri(new Uri(Environment.CurrentDirectory), "../../TestData/MathWithInlineCommands.tex");
var code = File.ReadAllText(uri.AbsolutePath);
// When
var result = LatexParser.ParseCode(code);
// Then
var body = result.ElementAt(0) as TextBody;
Assert.AreEqual(
@"Definiera den likformigt fördelat för en kontinuerligt s.v. $X$ - Om den s.v. $X$ har täthetsfunktionen \[ f_X(x) =\begin{cases}\frac{1}{(b-a)} & \quad \text{om } a < x < b\\ 0 & \quad \text{annars}\\ \end{cases} \] sägs $X$ vara likformigt fördelad",
body.ToString());
}
public void prase_should_document_with_list_sublit_and_emph()
{
// Given
var uri = new Uri(new Uri(Environment.CurrentDirectory), "../../TestData/ListWithSublistAndEmph.tex");
var code = File.ReadAllText(uri.AbsolutePath);
// When
var result = LatexParser.ParseCode(code);
// Then
var section = result.ElementAt(0) as Section;
var enumerate = section.Elements.ElementAt(0) as Enumerate;
var subList = enumerate.ItemList.ElementAt(0).Elements.ElementAt(1) as Enumerate;
var firstItemInSubList = subList.ItemList.ElementAt(0) as Item;
Assert.AreEqual(3, enumerate.ItemList.Count);
Assert.AreEqual(4, subList.ItemList.Count);
Assert.AreEqual(@"\emph{Viktning}. Vik $h(k)$ runt $k=0$ för att få $h(-k)$", firstItemInSubList.Elements.ElementAt(0).ToString());
}
public void praseStructuredDocument_should_find_subsections_in_section()
{
// Given
var uri = new Uri(new Uri(Environment.CurrentDirectory), "../../TestData/ListWithSubsections.tex");
var code = File.ReadAllText(uri.AbsolutePath);
// When
var result = LatexParser.ParseCode(code);
// Then
var docClass = result.ElementAt(0) as DocumentClass;
foreach (var chapter in docClass.Document.Elements.Select(x => x as ContentContext))
{
foreach (var section in chapter.Elements.Select(x => x as ContentContext))
{
Assert.AreEqual(2, section.Elements.Count);
Assert.IsTrue(section.Elements.All(x => x is Subsection));
}
}
}
public void fullDocument_should_parse_full_tree()
{
// Given
// When
var result = LatexParser.ParseCode(BasicRepeatDocument);
// Then
var docClass = result.ElementAt(0) as DocumentClass;
var chapter1 = docClass.Document.Elements.ElementAt(0) as Chapter;
var chapter2 = docClass.Document.Elements.ElementAt(1) as Chapter;
var section = chapter2.Elements.ElementAt(0) as Section;
var enuerate = section.Elements.ElementAt(0) as Enumerate;
Assert.NotNull(docClass);
Assert.NotNull(docClass.Document);
Assert.AreEqual(2, docClass.Document.Elements.Count);
Assert.AreEqual(1, chapter1.Elements.Count);
Assert.AreEqual(1, chapter2.Elements.Count);
Assert.AreEqual(2, enuerate.ItemList.Count());
}
public void prase_should_document_with_only_lists()
{
// Given
var uri = new Uri(new Uri(Environment.CurrentDirectory), "../../TestData/ListDocument.tex");
var code = File.ReadAllText(uri.AbsolutePath);
// When
var result = LatexParser.ParseCode(code);
// Then
var docClass = result.ElementAt(0) as DocumentClass;
var chapter1 = docClass.Document.Elements.ElementAt(0) as Chapter;
var chapter2 = docClass.Document.Elements.ElementAt(1) as Chapter;
var section = chapter2.Elements.ElementAt(0) as Section;
var enuerate = section.Elements.ElementAt(0) as Enumerate;
Assert.NotNull(docClass);
Assert.NotNull(docClass.Document);
Assert.AreEqual(2, docClass.Document.Elements.Count);
Assert.AreEqual(3, chapter1.Elements.Count);
Assert.AreEqual(3, chapter2.Elements.Count);
Assert.AreEqual(7, enuerate.ItemList.Count());
}
public void document_should_set_all_content_as_children()
{
// Given
const string code = @"\begin{document}" +
@"\title{My title}" +
@"\author{John Doe}" +
@"\maketitle" +
@"\chapter{Chapter 1}" +
@"\section{Section 1}" +
@"\chapter{Chapter 2}" +
@"\section{Section 2}" +
@"\begin{enumerate}" +
@"\item First element " +
@"\item Second element" +
@"\end{enumerate}" +
@"\end{document}";
// When
var result = LatexParser.ParseCode(code);
var doc = result.ElementAt(0) as Document;
// Then
Assert.AreEqual(2, doc.Elements.Count);
}