public void BuildCapturePattern_Doesnt_Allow_Expressions()
{
// binding expressions are not allowed in a capture pattern.
// Captures just get top-level names.
string pattern = @"{p1.p2}";
var tokens = BindingTemplateParser.GetTokens(pattern).ToList();
ExceptionAssert.ThrowsInvalidOperation(() => BindingTemplateToken.BuildCapturePattern(tokens),
"Capture expressions can't include dot operators");
}
public void BuildCapturePattern_IfValidTemplate_ReturnsValidRegexp()
{
string pattern = @"{p1}-p2/{{2014}}/{d3}/folder/{name}.{ext}";
var tokens = BindingTemplateParser.GetTokens(pattern).ToList();
string captureRegex = BindingTemplateToken.BuildCapturePattern(tokens);
Assert.NotEmpty(captureRegex);
Assert.Equal("^(?<p1>.*)-p2/\\{2014}/(?<d3>.*)/folder/(?<name>.*)\\.(?<ext>.*)$", captureRegex);
Assert.NotNull(new Regex(captureRegex, RegexOptions.Compiled));
}
private static string GetValue(BindingTemplateToken token)
{
var value = token.AsLiteral ?? token.ParameterName;
return(value);
}