Rendering of invalid template doesn't fail

[przemekpastuszka]

If you try to render following expression: {{ invalidTemplate }, then jinjava will successfully render it as text {{ invalidTemplate }, while it should fail as this template is invalid because of the missing } at the end.

Please note that python jinja complains about following template (which is a correct behavior)

[przemekpastuszka]

Similar problem with {{ '2018-10-10 }}, which again is rendered as text while it should throw an exception

[matigro]

Hi, I'm writing here, in this issue, because I've got the same problem.
I try to validate Template but it doesn't fail.

With Jinjava:

"Hello {{ name }! welcome to this page." 

(No error detected)

With Jinja:

>>> myString = "Hello {{ name }! welcome to this page."
>>> template = Template(myString)
...
jinja2.exceptions.TemplateSyntaxError: unexpected '}'

With Jinjava:
"{% if name == 'Hello' )%} IF-Block {% else %} ELSE-Block {% endif %}"

(No error detected)

With Jinja:

>>> myString = "{% if name == 'Hello' )%} IF-Block {% else %} ELSE-Block {% endif %}"
>>> template = Template(myString)
...
jinja2.exceptions.TemplateSyntaxError: unexpected ')'

I'm using

		<dependency>
			<groupId>com.hubspot.jinjava</groupId>
			<artifactId>jinjava</artifactId>
			<version>2.5.3</version>
		</dependency>

And my code is:

        JinjavaInterpreter interpreter = new Jinjava().newInterpreter();
        new TreeParser(interpreter, templateText).buildTree();

        // If there is an error, create the exception.
        for (TemplateError error : interpreter.getErrors()) {...}

I wish it would be useful.
Please, if I've got an error, let me know.