# -*- coding: utf-8 -*- import unittest import os import os.path import tempfile from nose.plugins.skip import SkipTest import ansible.utils import ansible.utils.template as template2 class TestUtils(unittest.TestCase): ##################################### ### varReplace function tests def test_varReplace_var_complex_var(self): vars = { 'x': '$y', 'y': { 'foo': 'result', }, } template = '${x.foo}' res = template2.template(None, template, vars) assert res == 'result' ##################################### ### template_ds function tests def test_template_ds_basic(self): vars = { 'data': { 'var': [ 'foo', 'bar', 'baz', ], 'types': [ 'str', u'unicode', 1, 1L, 1.2, ], 'alphas': '$alphas', }, 'alphas': [ 'abc', 'def', 'ghi', ], } template = '${data.var}' res = template2.template(None, template, vars) assert sorted(res) == sorted(vars['data']['var']) template = '${data.types}' res = template2.template(None, template, vars) assert sorted(res) == sorted(vars['data']['types']) template = '${data.alphas}' res = template2.template(None, template, vars) assert sorted(res) == sorted(vars['alphas']) template = '${data.nonexisting}' res = template2.template(None, template, vars) assert res == template ##################################### ### Template function tests def test_template_basic(self): vars = { 'who': 'world', } res = template2.template_from_file("test", "template-basic", vars) assert res == 'hello world' def test_template_unicode(self): vars = { 'who': u'wórld', } res = template2.template_from_file("test", "template-basic", vars) assert res == u'hello wórld' ##################################### ### check_conditional tests def test_check_conditional_jinja2_literals(self): # see http://jinja.pocoo.org/docs/templates/#literals # boolean assert(ansible.utils.check_conditional( 'jinja2_compare true', '/', {}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare false', '/', {}) == False) assert(ansible.utils.check_conditional( 'jinja2_compare True', '/', {}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare False', '/', {}) == False) # integer assert(ansible.utils.check_conditional( 'jinja2_compare 1', '/', {}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare 0', '/', {}) == False) # string, beware, a string is truthy unless empty assert(ansible.utils.check_conditional( 'jinja2_compare "yes"', '/', {}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare "no"', '/', {}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare ""', '/', {}) == False) def test_check_conditional_jinja2_variable_literals(self): # see http://jinja.pocoo.org/docs/templates/#literals # boolean assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': 'True'}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': 'true'}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': 'False'}) == False) assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': 'false'}) == False) # integer assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': '1'}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': 1}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': '0'}) == False) assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': 0}) == False) # string, beware, a string is truthy unless empty assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': '"yes"'}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': '"no"'}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': '""'}) == False) # Python boolean in Jinja2 expression assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': True}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': False}) == False) def test_check_conditional_jinja2_expression(self): assert(ansible.utils.check_conditional( 'jinja2_compare 1 == 1', '/', {}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare bar == 42', '/', {'bar': 42}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare bar != 42', '/', {'bar': 42}) == False) def test_check_conditional_jinja2_expression_in_variable(self): assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': '1 == 1'}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': 'bar == 42', 'bar': 42}) == True) assert(ansible.utils.check_conditional( 'jinja2_compare var', '/', {'var': 'bar != 42', 'bar': 42}) == False) def test_check_conditional_jinja2_unicode(self): assert(ansible.utils.check_conditional( u'jinja2_compare "\u00df"', '/', {}) == True) assert(ansible.utils.check_conditional( u'jinja2_compare var == "\u00df"', '/', {'var': u'\u00df'}) == True) ##################################### ### key-value parsing def test_parse_kv_basic(self): assert (ansible.utils.parse_kv('a=simple b="with space" c="this=that"') == {'a': 'simple', 'b': 'with space', 'c': 'this=that'}) ##################################### ### plugins def test_loaders_expanduser_each_dir(self): # Test that PluginLoader will call expanduser on each path # when it splits its "config" argument. home_dir = os.path.expanduser("~") if home_dir == "~": raise SkipTest("your platform doesn't expand ~ in paths") elif not os.path.isdir(home_dir): raise SkipTest("~ expands to non-directory %r" % (home_dir,)) elif not os.path.isabs(home_dir): raise SkipTest("~ expands to non-absolute path %r" % (home_dir,)) # Unfortunately we have to create temporary directories in # your home directory; the directories have to exist for # PluginLoader to accept them. abs_dirs, tilde_dirs = [], [] try: for _ in range(2): temp_dir = tempfile.mkdtemp(prefix="ansible", dir=home_dir) abs_dirs.append(temp_dir) # Convert mkdtemp's absolute path to one starting with "~". tilde_dir = os.path.join("~", os.path.relpath(temp_dir, home_dir)) tilde_dirs.append(tilde_dir) loader = ansible.utils.plugins.PluginLoader( "", "", os.pathsep.join(tilde_dirs), "something_under_basedir" ) loader_paths = loader.print_paths().split(os.pathsep) for abs_dir in abs_dirs: assert abs_dir in loader_paths, \ "%r not in %r" % (abs_dir, loader_paths) finally: for a_dir in abs_dirs: try: os.rmdir(a_dir) except os.error: pass