mirror of https://github.com/ansible/ansible.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
117 lines
5.4 KiB
Python
117 lines
5.4 KiB
Python
# (c) 2012-2014, Michael DeHaan <michael.dehaan@gmail.com>
|
|
#
|
|
# This file is part of Ansible
|
|
#
|
|
# Ansible is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# Ansible is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
# Make coding more python3-ish
|
|
from __future__ import (absolute_import, division, print_function)
|
|
__metaclass__ = type
|
|
|
|
from ansible.compat.tests import unittest
|
|
from ansible.compat.tests.mock import patch, MagicMock
|
|
|
|
from ansible import constants as C
|
|
from ansible.errors import *
|
|
from ansible.plugins import filter_loader, lookup_loader, module_loader
|
|
from ansible.plugins.strategies import SharedPluginLoaderObj
|
|
from ansible.template import Templar
|
|
|
|
from units.mock.loader import DictDataLoader
|
|
|
|
class TestTemplar(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
fake_loader = DictDataLoader({
|
|
"/path/to/my_file.txt": "foo\n",
|
|
})
|
|
shared_loader = SharedPluginLoaderObj()
|
|
variables = dict(
|
|
foo="bar",
|
|
bam="{{foo}}",
|
|
num=1,
|
|
var_true=True,
|
|
var_false=False,
|
|
var_dict=dict(a="b"),
|
|
bad_dict="{a='b'",
|
|
var_list=[1],
|
|
recursive="{{recursive}}",
|
|
)
|
|
self.templar = Templar(loader=fake_loader, variables=variables)
|
|
|
|
def tearDown(self):
|
|
pass
|
|
|
|
def test_templar_simple(self):
|
|
|
|
templar = self.templar
|
|
# test some basic templating
|
|
self.assertEqual(templar.template("{{foo}}"), "bar")
|
|
self.assertEqual(templar.template("{{foo}}\n"), "bar\n")
|
|
self.assertEqual(templar.template("{{foo}}\n", preserve_trailing_newlines=True), "bar\n")
|
|
self.assertEqual(templar.template("{{foo}}\n", preserve_trailing_newlines=False), "bar")
|
|
self.assertEqual(templar.template("foo", convert_bare=True), "bar")
|
|
self.assertEqual(templar.template("{{bam}}"), "bar")
|
|
self.assertEqual(templar.template("{{num}}"), 1)
|
|
self.assertEqual(templar.template("{{var_true}}"), True)
|
|
self.assertEqual(templar.template("{{var_false}}"), False)
|
|
self.assertEqual(templar.template("{{var_dict}}"), dict(a="b"))
|
|
self.assertEqual(templar.template("{{bad_dict}}"), "{a='b'")
|
|
self.assertEqual(templar.template("{{var_list}}"), [1])
|
|
self.assertEqual(templar.template(1, convert_bare=True), 1)
|
|
#FIXME: lookup ignores fake file and returns error
|
|
#self.assertEqual(templar.template("{{lookup('file', '/path/to/my_file.txt')}}"), "foo")
|
|
|
|
# force errors
|
|
self.assertRaises(AnsibleUndefinedVariable, templar.template, "{{bad_var}}")
|
|
self.assertRaises(AnsibleUndefinedVariable, templar.template, "{{lookup('file', bad_var)}}")
|
|
self.assertRaises(AnsibleError, templar.template, "{{lookup('bad_lookup')}}")
|
|
self.assertRaises(AnsibleError, templar.template, "{{recursive}}")
|
|
self.assertRaises(AnsibleUndefinedVariable, templar.template, "{{foo-bar}}")
|
|
|
|
# test with fail_on_undefined=False
|
|
self.assertEqual(templar.template("{{bad_var}}", fail_on_undefined=False), "{{bad_var}}")
|
|
|
|
# test set_available_variables()
|
|
templar.set_available_variables(variables=dict(foo="bam"))
|
|
self.assertEqual(templar.template("{{foo}}"), "bam")
|
|
# variables must be a dict() for set_available_variables()
|
|
self.assertRaises(AssertionError, templar.set_available_variables, "foo=bam")
|
|
|
|
def test_templar_escape_backslashes(self):
|
|
# Rule of thumb: If escape backslashes is True you should end up with
|
|
# the same number of backslashes as when you started.
|
|
self.assertEqual(self.templar.template("\t{{foo}}", escape_backslashes=True), "\tbar")
|
|
self.assertEqual(self.templar.template("\t{{foo}}", escape_backslashes=False), "\tbar")
|
|
self.assertEqual(self.templar.template("\\{{foo}}", escape_backslashes=True), "\\bar")
|
|
self.assertEqual(self.templar.template("\\{{foo}}", escape_backslashes=False), "\\bar")
|
|
self.assertEqual(self.templar.template("\\{{foo + '\t' }}", escape_backslashes=True), "\\bar\t")
|
|
self.assertEqual(self.templar.template("\\{{foo + '\t' }}", escape_backslashes=False), "\\bar\t")
|
|
self.assertEqual(self.templar.template("\\{{foo + '\\t' }}", escape_backslashes=True), "\\bar\\t")
|
|
self.assertEqual(self.templar.template("\\{{foo + '\\t' }}", escape_backslashes=False), "\\bar\t")
|
|
self.assertEqual(self.templar.template("\\{{foo + '\\\\t' }}", escape_backslashes=True), "\\bar\\\\t")
|
|
self.assertEqual(self.templar.template("\\{{foo + '\\\\t' }}", escape_backslashes=False), "\\bar\\t")
|
|
|
|
def test_template_jinja2_extensions(self):
|
|
fake_loader = DictDataLoader({})
|
|
templar = Templar(loader=fake_loader)
|
|
|
|
old_exts = C.DEFAULT_JINJA2_EXTENSIONS
|
|
try:
|
|
C.DEFAULT_JINJA2_EXTENSIONS = "foo,bar"
|
|
self.assertEqual(templar._get_extensions(), ['foo', 'bar'])
|
|
finally:
|
|
C.DEFAULT_JINJA2_EXTENSIONS = old_exts
|
|
|