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Diffstat (limited to 'utils/test/oo_config_tests.py')
-rw-r--r-- | utils/test/oo_config_tests.py | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/utils/test/oo_config_tests.py b/utils/test/oo_config_tests.py new file mode 100644 index 000000000..01af33fd9 --- /dev/null +++ b/utils/test/oo_config_tests.py @@ -0,0 +1,158 @@ +# TODO: Temporarily disabled due to importing old code into openshift-ansible +# repo. We will work on these over time. +# pylint: disable=bad-continuation,missing-docstring,no-self-use,invalid-name + +import os +import unittest +import tempfile +import shutil +import yaml + +from ooinstall.oo_config import OOConfig, Host, OOConfigInvalidHostError + +SAMPLE_CONFIG = """ +variant: openshift-enterprise +ansible_ssh_user: root +hosts: + - ip: 10.0.0.1 + hostname: master-private.example.com + public_ip: 24.222.0.1 + public_hostname: master.example.com + master: true + node: true + - ip: 10.0.0.2 + hostname: node1-private.example.com + public_ip: 24.222.0.2 + public_hostname: node1.example.com + node: true + - ip: 10.0.0.3 + hostname: node2-private.example.com + public_ip: 24.222.0.3 + public_hostname: node2.example.com + node: true +""" + +CONFIG_INCOMPLETE_FACTS = """ +hosts: + - ip: 10.0.0.1 + hostname: master-private.example.com + public_ip: 24.222.0.1 + public_hostname: master.example.com + master: true + - ip: 10.0.0.2 + hostname: node1-private.example.com + public_ip: 24.222.0.2 + node: true + - ip: 10.0.0.3 + node: true +""" + + +class OOInstallFixture(unittest.TestCase): + + def setUp(self): + self.tempfiles = [] + self.work_dir = tempfile.mkdtemp(prefix='ooconfigtests') + self.tempfiles.append(self.work_dir) + + def tearDown(self): + for path in self.tempfiles: + if os.path.isdir(path): + shutil.rmtree(path) + else: + os.remove(path) + + def write_config(self, path, config_str): + """ + Write given config to a temporary file which will be cleaned + up in teardown. + Returns full path to the file. + """ + cfg_file = open(path, 'w') + cfg_file.write(config_str) + cfg_file.close() + return path + + +class OOConfigTests(OOInstallFixture): + + def test_load_config(self): + + cfg_path = self.write_config(os.path.join(self.work_dir, + 'ooinstall.conf'), SAMPLE_CONFIG) + ooconfig = OOConfig(cfg_path) + + self.assertEquals(3, len(ooconfig.hosts)) + self.assertEquals("10.0.0.1", ooconfig.hosts[0].name) + self.assertEquals("10.0.0.1", ooconfig.hosts[0].ip) + self.assertEquals("master-private.example.com", ooconfig.hosts[0].hostname) + + self.assertEquals(["10.0.0.1", "10.0.0.2", "10.0.0.3"], + [host['ip'] for host in ooconfig.settings['hosts']]) + + self.assertEquals('openshift-enterprise', ooconfig.settings['variant']) + + def test_load_complete_facts(self): + cfg_path = self.write_config(os.path.join(self.work_dir, + 'ooinstall.conf'), SAMPLE_CONFIG) + ooconfig = OOConfig(cfg_path) + missing_host_facts = ooconfig.calc_missing_facts() + self.assertEquals(0, len(missing_host_facts)) + + # Test missing optional facts the user must confirm: + def test_load_host_incomplete_facts(self): + cfg_path = self.write_config(os.path.join(self.work_dir, + 'ooinstall.conf'), CONFIG_INCOMPLETE_FACTS) + ooconfig = OOConfig(cfg_path) + missing_host_facts = ooconfig.calc_missing_facts() + self.assertEquals(2, len(missing_host_facts)) + self.assertEquals(1, len(missing_host_facts['10.0.0.2'])) + self.assertEquals(3, len(missing_host_facts['10.0.0.3'])) + + def test_write_config(self): + cfg_path = self.write_config(os.path.join(self.work_dir, + 'ooinstall.conf'), SAMPLE_CONFIG) + ooconfig = OOConfig(cfg_path) + ooconfig.save_to_disk() + + f = open(cfg_path, 'r') + written_config = yaml.safe_load(f.read()) + f.close() + + self.assertEquals(3, len(written_config['hosts'])) + for h in written_config['hosts']: + self.assertTrue('ip' in h) + self.assertTrue('public_ip' in h) + self.assertTrue('hostname' in h) + self.assertTrue('public_hostname' in h) + + self.assertTrue('ansible_ssh_user' in written_config) + self.assertTrue('variant' in written_config) + + # Some advanced settings should not get written out if they + # were not specified by the user: + self.assertFalse('ansible_inventory_directory' in written_config) + + +class HostTests(OOInstallFixture): + + def test_load_host_no_ip_or_hostname(self): + yaml_props = { + 'public_ip': '192.168.0.1', + 'public_hostname': 'a.example.com', + 'master': True + } + self.assertRaises(OOConfigInvalidHostError, Host, **yaml_props) + + def test_load_host_no_master_or_node_specified(self): + yaml_props = { + 'ip': '192.168.0.1', + 'hostname': 'a.example.com', + 'public_ip': '192.168.0.1', + 'public_hostname': 'a.example.com', + } + self.assertRaises(OOConfigInvalidHostError, Host, **yaml_props) + + + + |