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# -*- coding: utf-8 -*-
import pytest
from django.core.management import call_command, CommandError
from django.utils.six import StringIO
def test_validate_templates():
out = StringIO()
try:
call_command('validate_templates', verbosity=3, stdout=out, stderr=out)
except CommandError:
print(out.getvalue())
raise
output = out.getvalue()
assert "0 errors found\n" in output
def test_validate_templates_with_error(settings):
settings.INSTALLED_APPS += ['tests.testapp_with_template_errors']
out = StringIO()
with pytest.raises(CommandError, message="1 errors found"):
call_command('validate_templates', verbosity=3, stdout=out, stderr=out)
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