Starting to add v2 tests for template

test/units/template/__init__.py

+# (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
+

test/units/template/test_safe_eval.py

+# (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
+

test/units/template/test_templar.py

+# (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.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):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def test_templar_simple(self):
+        fake_loader = DictDataLoader({})
+        shared_loader = SharedPluginLoaderObj()
+        templar = Templar(loader=fake_loader, 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]))
+
+        # test some basic templating
+        self.assertEqual(templar.template("{{foo}}"), "bar")
+        self.assertEqual(templar.template("{{foo}}\n"), "bar")
+        self.assertEqual(templar.template("{{foo}}\n", preserve_trailing_newlines=True), "bar\n")
+        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])
+
+        # 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_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
+

test/units/template/test_vars.py

+# (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
+