/// <summary>
/// Parses a single term in a comma seperated list of things to expand.
/// </summary>
/// <returns>A token representing thing to expand.</returns>
private ExpandTermToken ParseSingleExpandTerm()
{
this.isSelect = false;
var termParser = new SelectExpandTermParser(this.lexer, this.MaxPathDepth, this.isSelect);
PathSegmentToken pathToken = termParser.ParseTerm();
string optionsText = null;
if (this.lexer.CurrentToken.Kind == ExpressionTokenKind.OpenParen)
{
optionsText = this.lexer.AdvanceThroughBalancedParentheticalExpression();
// Move lexer to what is after the parenthesis expression. Now CurrentToken will be the next thing.
this.lexer.NextToken();
}
if (expandOptionParser == null)
{
expandOptionParser = new ExpandOptionParser(this.maxRecursiveDepth, enableCaseInsensitiveBuiltinIdentifier)
{
MaxFilterDepth = MaxFilterDepth,
MaxOrderByDepth = MaxOrderByDepth,
MaxSearchDepth = MaxSearchDepth
};
}
return(this.expandOptionParser.BuildExpandTermToken(pathToken, optionsText));
}
public void ExpandTermTokenPathIsSet()
{
PathSegmentToken pathToken = new NonSystemToken("SomeNavProp", null, null);
ExpandOptionParser optionParser = new ExpandOptionParser(5);
var termToken = optionParser.BuildExpandTermToken(pathToken, "");
termToken.PathToNavProp.Should().Be(pathToken);
}
// TODO: Probably missing more simple test cases
// TODO: Write interesting, complex parsing cases
private ExpandTermToken ParseExpandOptions(string optionsText, int maxDepth = 100)
{
PathSegmentToken pathToken = new NonSystemToken("NavProp", null, null);
ExpandOptionParser optionParser = new ExpandOptionParser(maxDepth)
{
MaxFilterDepth = 9,
MaxSearchDepth = 9,
MaxOrderByDepth = 9
};
return optionParser.BuildExpandTermToken(pathToken, optionsText);
}
/// <summary>
/// Parses a single term in a comma separated list of things to expand.
/// </summary>
/// <returns>A token list representing thing to expand, the expand option star will have more than one items in the list.</returns>
private List<ExpandTermToken> ParseSingleExpandTerm()
{
this.isSelect = false;
var termParser = new SelectExpandTermParser(this.lexer, this.MaxPathDepth, this.isSelect);
PathSegmentToken pathToken = termParser.ParseTerm(allowRef: true);
string optionsText = null;
if (this.lexer.CurrentToken.Kind == ExpressionTokenKind.OpenParen)
{
optionsText = this.lexer.AdvanceThroughBalancedParentheticalExpression();
// Move lexer to what is after the parenthesis expression. Now CurrentToken will be the next thing.
this.lexer.NextToken();
}
if (expandOptionParser == null)
{
expandOptionParser = new ExpandOptionParser(this.resolver, this.parentEntityType, this.maxRecursiveDepth, enableCaseInsensitiveBuiltinIdentifier)
{
MaxFilterDepth = MaxFilterDepth,
MaxOrderByDepth = MaxOrderByDepth,
MaxSearchDepth = MaxSearchDepth
};
}
return this.expandOptionParser.BuildExpandTermToken(pathToken, optionsText);
}
