public void GetHamlNode_DifferentHamlLineTypes_ReturnsCorrectHamlNode(HamlRuleEnum rule, Type nodeType)
{
var line = new HamlLine("Blah", rule, "", 0);
var result = HamlNodeFactory.GetHamlNode(line);
Assert.That(result, Is.InstanceOf(nodeType));
}
public HamlLine(string content, HamlRuleEnum hamlRule, HamlSourceFileMetrics metrics = null, string indent = "", bool isInline = false)
{
Metrics = metrics ?? new HamlSourceFileMetrics(0, -1, content.Length, 0);
Content = content;
Indent = isInline ? "" : indent;
IndentCount = IsBlankLine(content, hamlRule)
? 0
: GetIndentCount(indent);
HamlRule = hamlRule;
IsInline = isInline;
}
public HamlLine(string content, HamlRuleEnum hamlRule,
string indent = "", int sourceFileLineNum = -1, bool isInline = false)
{
SourceFileLineNo = sourceFileLineNum;
Content = content;
Indent = isInline ? "" : indent;
IndentCount = IsBlankLine(content, hamlRule)
? 0
: GetIndentCount(indent);
HamlRule = hamlRule;
IsInline = isInline;
}
public HamlLine(string content, HamlRuleEnum hamlRule,
string indent = "", int sourceFileLineNum = -1, bool isInline = false)
{
SourceFileLineNo = sourceFileLineNum;
Content = content;
Indent = isInline ? "" : indent;
IndentCount = IsBlankLine(content, hamlRule)
? 0
: GetIndentCount(indent);
HamlRule = hamlRule;
IsInline = isInline;
}
public void Constructor_CalculatesRuleTypeCorrectly(string testString, HamlRuleEnum expectedRule)
{
var rule = HamlRuleFactory.ParseHamlRule(ref testString);
Assert.AreEqual(expectedRule, rule);
}
private static bool IsBlankLine(string content, HamlRuleEnum hamlRule)
{
return(hamlRule == HamlRuleEnum.PlainText && string.IsNullOrEmpty(content));
}
public void Constructor_MaintainsIndentForNonTextNodes(string indent, string content, HamlRuleEnum rule, int expectedIndent)
{
var line = new HamlLine(content, rule, indent, 0);
Assert.AreEqual(expectedIndent, line.IndentCount);
}
public void GetHamlNode_TagSubTypes_ThrowsHamlUnknownRuleException(HamlRuleEnum rule, Type nodeType)
{
var line = new HamlLine("Blah", rule, indent: "");
Assert.Throws<HamlParserUnknownRuleException>(() => HamlNodeFactory.GetHamlNode(line));
}
public void GetHamlNode_DifferentHamlLineTypes_ReturnsCorrectHamlNode(HamlRuleEnum rule, Type nodeType)
{
var line = new HamlLine("Blah", rule, indent: "");
var result = HamlNodeFactory.GetHamlNode(line);
Assert.That(result, Is.InstanceOf(nodeType));
}
private static bool IsRuleThatAllowsInlineContent(HamlRuleEnum hamlRule)
{
return hamlRule == HamlRuleEnum.Tag || hamlRule == HamlRuleEnum.DivId || hamlRule == HamlRuleEnum.DivClass;
}
private static bool IsBlankLine(string content, HamlRuleEnum hamlRule)
{
return (hamlRule == HamlRuleEnum.PlainText && string.IsNullOrEmpty(content));
}
private static bool IsRuleThatAllowsInlineContent(HamlRuleEnum hamlRule)
{
return(hamlRule == HamlRuleEnum.Tag || hamlRule == HamlRuleEnum.DivId || hamlRule == HamlRuleEnum.DivClass);
}
private void ParseHamlLine(string currentLine)
{
_indentCount = 0;
int whiteSpaceIndex = 0;
while (whiteSpaceIndex < currentLine.Length)
{
if (currentLine[whiteSpaceIndex] == ' ')
_indentCount++;
else if (currentLine[whiteSpaceIndex] == '\t')
_indentCount += 2;
else
break;
whiteSpaceIndex++;
}
_indent = currentLine.Substring(0, whiteSpaceIndex);
_content = (whiteSpaceIndex == currentLine.Length) ? "" : currentLine.Substring(whiteSpaceIndex);
if (string.IsNullOrEmpty(_content)) _indentCount = 0;
AddImplicitDivTag();
_hamlRule = ParseHamlRule();
}
public void Constructor_MaintainsIndentForNonTextNodes(string indent, string content, HamlRuleEnum rule, int expectedIndent)
{
var line = new HamlLine(content, rule, indent: indent);
Assert.AreEqual(expectedIndent, line.IndentCount);
}
public void Constructor_CalculatesRuleTypeCorrectly(string testString, HamlRuleEnum expectedRule)
{
var rule = HamlRuleFactory.ParseHamlRule(ref testString);
Assert.AreEqual(expectedRule, rule);
}
public void GetHamlNode_TagSubTypes_ThrowsHamlUnknownRuleException(HamlRuleEnum rule, Type nodeType)
{
var line = new HamlLine("Blah", rule, "", 0);
Assert.Throws <HamlUnknownRuleException>(() => HamlNodeFactory.GetHamlNode(line));
}