public void ParseHamlFile_MultiLineTemplates_AddsLineBreakNode()
{
const string template = "Line1\nLine2";
var file = new HamlFileLexer().Read(template);
var result = _parser.ParseHamlFile(file);
Assert.That(result.Children.ToList()[1].Content, Is.EqualTo("\n"));
}
public void Read_MultiLineTemplate_MoveNextReturnsSecondCurrentLine()
{
string template = "test\ntest2";
var textReader = new StringReader(template);
var result = new HamlFileLexer().Read(textReader, "");
result.MoveNext();
Assert.AreEqual("test2", result.CurrentLine.Content);
}
public void Read_FileName_ResultContainsFileName()
{
const string fileName = "testFileName";
var textReader = new StringReader("");
var result = new HamlFileLexer().Read(textReader, fileName);
Assert.That(result.FileName, Is.EqualTo(fileName));
}
public void ParseHamlFile_InlineContent_PlacesLineBreaksCorrectly()
{
const string template = "%p =DateTime.Now()";
var file = new HamlFileLexer().Read(template);
var result = _parser.ParseHamlFile(file);
var children = result.Children.ToList();
Assert.That(children[0].Children.Count(), Is.EqualTo(1));
Assert.That(children[0].Children.First().Content, Is.EqualTo("DateTime.Now()"));
}
public void HamlDocumentParser_JsonFiles_GeneratesCorrectContentIndexes(string testToExecute)
{
var documentList = TestDocumentLoader.LoadDocumentList();
var document = documentList.Single(x => x.Name == testToExecute);
var hamlFile = new HamlFileLexer().Read(document.Content);
var hamlTree = new HamlTreeParser().ParseHamlFile(hamlFile);
int tokenIndex = 0;
VerifyTokens(hamlTree, ref tokenIndex, document.TokenList);
}
public void Read_DeterminesLineNumbersCorrectly()
{
var textReader = new StringReader("Line1\nLine2\r\nLine3\n\rLine4");
var result = new HamlFileLexer().Read(textReader, "");
// Assert
for (int c = 1; c < 5; c++)
{
Assert.That(result.CurrentLine.Metrics.LineNo, Is.EqualTo(c));
result.MoveNext();
}
}
public void ParseHamlFile_NestedContent_PlacesLineBreaksCorrectly()
{
const string template = "%p Line 1\n%p\n Line 2\n%p Line 3";
var file = new HamlFileLexer().Read(template);
var result = _parser.ParseHamlFile(file);
var children = result.Children.ToList();
Assert.That(children[1].Content, Is.EqualTo("\n"));
Assert.That(children[2].Children.First().Content, Is.EqualTo("\n"));
Assert.That(children[2].Children.Count(), Is.EqualTo(2));
Assert.That(children[3].Content, Is.EqualTo("\n"));
}
public void Read_HandlesNonStandardLineBreaksCorrectly(string template, int expectedLineCount, string expectedLine1, string expectedLine2)
{
var textReader = new StringReader(template);
var result = new HamlFileLexer().Read(textReader, "");
// Assert
Assert.AreEqual(expectedLineCount, result.LineCount);
Assert.AreEqual(expectedLine1, result.CurrentLine.Content);
if (!result.EndOfFile)
{
result.MoveNext();
Assert.AreEqual(expectedLine2, result.CurrentLine.Content);
}
}
public void ParseHamlFile_SingleLevelTemplates_TreeContainsCorrectNoOfChildren(string template, int expectedChildrenCount)
{
var file = new HamlFileLexer().Read(template);
var result = _parser.ParseHamlFile(file);
Assert.That(result.Children.Count(), Is.EqualTo(expectedChildrenCount));
}
public void ParseHamlFile_MultiLevelTemplates_TreeContainsCorrectNoChildren(string template, int expectedChildren)
{
var file = new HamlFileLexer().Read(template);
var result = _parser.ParseHamlFile(file);
Assert.AreEqual(expectedChildren, result.Children.Count());
}
public void ParseHamlFile_DifferentLineTypes_CreatesCorrectTreeNodeTypes(string template, Type nodeType)
{
var file = new HamlFileLexer().Read(template);
var result = _parser.ParseHamlFile(file);
Assert.IsInstanceOf(nodeType, result.Children.First());
}
public void Read_SplitLineTag_ReturnsSingleLine(string template, string expectedTag, string expectedContent)
{
var textReader = new StringReader(template);
var result = new HamlFileLexer().Read(textReader, "");
Assert.That(result.CurrentLine.Content, Is.EqualTo(expectedTag));
result.MoveNext();
Assert.That(result.CurrentLine.Content, Is.EqualTo(expectedContent));
}
public void Read_ReturnsHamlFileWithCorrectLineCount(string template, int expectedLineCount)
{
var textReader = new StringReader(template);
var result = new HamlFileLexer().Read(textReader, "");
Assert.AreEqual(expectedLineCount, result.LineCount);
}
public void Read_NormalUse_ReturnsHamlFile()
{
var textReader = new StringReader("");
var result = new HamlFileLexer().Read(textReader, "");
Assert.IsInstanceOf<HamlFile>(result);
}
public void ParseHamlFile_SingleLineTemplate_ReturnsHamlTree()
{
var file = new HamlFileLexer().Read("Test");
var result = _parser.ParseHamlFile(file);
Assert.IsInstanceOf(typeof(HamlDocument), result);
}
public ViewSourceParser(HamlFileLexer fileLexer, HamlTreeParser treeParser)
{
_fileLexer = fileLexer;
_treeParser = treeParser;
}
public HamlTreeParser(HamlFileLexer hamlFileLexer)
{
_hamlFileLexer = hamlFileLexer;
}
public void Read_SingleLineTemplate_MoveNextReturnsNullCurrentLine()
{
string template = "test";
var textReader = new StringReader(template);
var result = new HamlFileLexer().Read(textReader, "");
result.MoveNext();
Assert.IsNull(result.CurrentLine);
}
