public static CachedTemplate Parse(string input, bool bypass = false)
{
Guard.NotNull(input);
CachedTemplate result;
if (!bypass)
{
LockObject.EnterWriteLock();
try
{
if (Cache.TryGetValue(input, out result))
{
return(result);
}
}
finally
{
LockObject.ExitWriteLock();
}
}
Parser.TryParse(input, out var template, out var errorMessage);
var error = TemplateError.Parse(errorMessage);
result = new CachedTemplate(template, error);
if (!bypass)
{
LockObject.EnterWriteLock();
try
{
Cache.Set(input, result);
}
finally
{
LockObject.ExitWriteLock();
}
}
return(result);
}
public void Should_parse_with_open_line_numbers()
{
var result = TemplateError.Parse("Error Message at (10:20");
Assert.Equal(new TemplateError("Error Message at (10:20."), result);
}
public void Should_parse_with_invalid_line_numbers()
{
var result = TemplateError.Parse("Error Message at (Test Value)");
Assert.Equal(new TemplateError("Error Message."), result);
}
public void Should_parse_without_line_numbers()
{
var result = TemplateError.Parse("Error Message");
Assert.Equal(new TemplateError("Error Message."), result);
}
public void Should_extract_line_number_only()
{
var result = TemplateError.Parse("Error at (10)");
Assert.Equal(new TemplateError("Error.", 10), result);
}
public void Should_return_null_on_parse_when_message_is_empty()
{
var result = TemplateError.Parse(string.Empty);
Assert.Null(result);
}
