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import pytest
from grc.core.blocks._templates import MakoTemplates
from grc.core.errors import TemplateError
class Block(object):
namespace_templates = {}
templates = MakoTemplates(None)
def __init__(self, **kwargs):
self.namespace_templates.update(kwargs)
def test_simple():
t = MakoTemplates(_bind_to=Block(num='123'), test='abc${num}')
assert t['test'] == 'abc${num}'
assert t.render('test') == 'abc123'
assert 'abc${num}' in t._template_cache
def test_instance():
block = Block(num='123')
block.templates['test'] = 'abc${num}'
assert block.templates.render('test') == 'abc123'
assert block.templates is block.__dict__['templates']
def test_list():
templates = ['abc${num}', '${2 * num}c']
t = MakoTemplates(_bind_to=Block(num='123'), test=templates)
assert t['test'] == templates
assert t.render('test') == ['abc123', '123123c']
assert set(templates) == set(t._template_cache.keys())
def test_parse_error():
with pytest.raises(TemplateError):
MakoTemplates(_bind_to=Block(num='123'), test='abc${num NOT CLOSING').render('test')
def test_parse_error2():
with pytest.raises(TemplateError):
MakoTemplates(_bind_to=Block(num='123'), test='abc${ WRONG_VAR }').render('test')
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