public StatementParser(TokenIterator iterator)
: base(iterator)
{
//Create subparsers
predicateParser = new PredicateParser(iterator);
expressionParser = new ExpressionParser(iterator);
embeddingParser = new EmbeddingParser(iterator);
markupParser = new MarkupParser(iterator);
}
public void ParseEmbeddingTest()
{
//Create parser
EmbeddingParser embeddingParser = new EmbeddingParser(Init("\"left<func1() \"text\">right\""));
Embedding parsedEmbedding = embeddingParser.ParseEmbedding();
//Test PreText
Assert.AreEqual("left", parsedEmbedding.GetPreText().GetText());
//Test Embed
Assert.AreEqual(typeof(ExpressionEmbed), parsedEmbedding.GetEmbed().GetType());
ExpressionEmbed expressionEmbed = (ExpressionEmbed) parsedEmbedding.GetEmbed();
Assert.AreEqual("\"text\"", expressionEmbed.GetExpression().ToString());
//Test Markup
Markup markup = (Markup) expressionEmbed.GetMarkups().Get(0);
Assert.AreEqual("func1", markup.GetDesignator().ToString());
Assert.AreEqual(0, markup.GetArguments().Count);
//Test TextTail
Assert.AreEqual(typeof(PostTextTail), parsedEmbedding.GetTextTail().GetType());
PostTextTail postTextTail = (PostTextTail) parsedEmbedding.GetTextTail();
Assert.AreEqual("right", postTextTail.GetPostText().GetText());
}
public void ParseNestedEmbeddingTest()
{
//Create parser
EmbeddingParser embeddingParser = new EmbeddingParser(Init("\"pretext<em \"eerste\">midtext <em \"tweede\">posttexttail\""));
Embedding parsedEmbedding = embeddingParser.ParseEmbedding();
//Test pretext
Assert.AreEqual("\"pretext<", parsedEmbedding.GetPreText().ToString());
//Test 1st embed
Assert.AreEqual(typeof(ExpressionEmbed), parsedEmbedding.GetEmbed().GetType());
ExpressionEmbed expressionEmbed = (ExpressionEmbed)parsedEmbedding.GetEmbed();
Assert.AreEqual("em", expressionEmbed.GetMarkups().Get(0).ToString());
Assert.AreEqual("\"eerste\"", expressionEmbed.GetExpression().ToString());
//Test TextTail
Assert.AreEqual(typeof(MidTextTail), parsedEmbedding.GetTextTail().GetType());
MidTextTail midTextTail = (MidTextTail) parsedEmbedding.GetTextTail();
Assert.AreEqual(">midtext <", midTextTail.GetMidText().ToString());
//Test 2th embed
Assert.AreEqual(typeof(ExpressionEmbed), midTextTail.GetEmbed().GetType());
ExpressionEmbed expressionEmbed2 = (ExpressionEmbed)midTextTail.GetEmbed();
Assert.AreEqual("em", expressionEmbed2.GetMarkups().Get(0).ToString());
Assert.AreEqual("\"tweede\"", expressionEmbed2.GetExpression().ToString());
//Test PostTextTail
Assert.AreEqual(typeof(PostTextTail), midTextTail.GetTextTail().GetType());
Assert.AreEqual(">posttexttail\"", midTextTail.GetTextTail().ToString());
}