cmtice | 6367e17 | 2014-06-17 16:30:45 -0700 | [diff] [blame] | 1 | #!/usr/bin/python |
| 2 | # |
| 3 | # Copyright 2014 Google Inc. All Rights Reserved. |
| 4 | |
| 5 | import mock |
| 6 | import unittest |
| 7 | |
| 8 | import settings |
| 9 | import settings_factory |
| 10 | |
| 11 | from field import IntegerField |
| 12 | from field import ListField |
| 13 | import download_images |
| 14 | |
| 15 | from utils import logger |
| 16 | |
| 17 | class TestSettings(unittest.TestCase): |
| 18 | |
| 19 | def setUp(self): |
| 20 | self.settings = settings.Settings('global_name', 'global') |
| 21 | |
| 22 | def test_init(self): |
| 23 | self.assertEqual(self.settings.name, 'global_name') |
| 24 | self.assertEqual(self.settings.settings_type, 'global') |
| 25 | self.assertIsNone(self.settings.parent) |
| 26 | |
| 27 | |
| 28 | def test_set_parent_settings(self): |
| 29 | self.assertIsNone(self.settings.parent) |
| 30 | settings_parent = { 'fake_parent_entry' : 0 } |
| 31 | self.settings.SetParentSettings(settings_parent) |
| 32 | self.assertIsNotNone(self.settings.parent) |
| 33 | self.assertEqual(type(self.settings.parent), dict) |
| 34 | self.assertEqual(self.settings.parent, settings_parent) |
| 35 | |
| 36 | |
| 37 | def test_add_field(self): |
| 38 | self.assertEqual (self.settings.fields, {}) |
| 39 | self.settings.AddField(IntegerField("iterations", default=1, required=False, |
| 40 | description="Number of iterations to run the " |
| 41 | "test.")) |
| 42 | self.assertEqual(len(self.settings.fields), 1) |
| 43 | # Adding the same field twice raises an exception. |
| 44 | self.assertRaises (Exception, self.settings.AddField, |
| 45 | (IntegerField("iterations", default=1, required=False, |
| 46 | description="Number of iterations to run the" |
| 47 | " test."))) |
| 48 | res = self.settings.fields['iterations'] |
| 49 | self.assertIsInstance(res, IntegerField) |
| 50 | self.assertEqual(res.Get(), 1) |
| 51 | |
| 52 | |
| 53 | def test_set_field(self): |
| 54 | self.assertEqual (self.settings.fields, {}) |
| 55 | self.settings.AddField(IntegerField("iterations", default=1, required=False, |
| 56 | description="Number of iterations to run the " |
| 57 | "test.")) |
| 58 | res = self.settings.fields['iterations'] |
| 59 | self.assertEqual(res.Get(), 1) |
| 60 | |
| 61 | self.settings.SetField('iterations', 10) |
| 62 | res = self.settings.fields['iterations'] |
| 63 | self.assertEqual(res.Get(), 10) |
| 64 | |
| 65 | # Setting a field that's not there raises an exception. |
| 66 | self.assertRaises (Exception, self.settings.SetField, 'remote', 'lumpy1.cros') |
| 67 | |
| 68 | self.settings.AddField(ListField("remote", default=[], description= |
| 69 | "A comma-separated list of ip's of chromeos" |
| 70 | "devices to run experiments on.")) |
| 71 | self.assertEqual(type(self.settings.fields), dict) |
| 72 | self.assertEqual(len(self.settings.fields), 2) |
| 73 | res = self.settings.fields['remote'] |
| 74 | self.assertEqual(res.Get(), []) |
| 75 | self.settings.SetField('remote', 'lumpy1.cros', append=True) |
| 76 | self.settings.SetField('remote', 'lumpy2.cros', append=True) |
| 77 | res = self.settings.fields['remote'] |
| 78 | self.assertEqual(res.Get(), [ 'lumpy1.cros', 'lumpy2.cros' ]) |
| 79 | |
| 80 | |
| 81 | def test_get_field(self): |
| 82 | # Getting a field that's not there raises an exception. |
| 83 | self.assertRaises (Exception, self.settings.GetField, 'iterations') |
| 84 | |
| 85 | # Getting a required field that hasn't been assigned raises an exception. |
| 86 | self.settings.AddField(IntegerField("iterations", required=True, |
| 87 | description="Number of iterations to run " |
| 88 | "the test.")) |
| 89 | self.assertIsNotNone(self.settings.fields['iterations']) |
| 90 | self.assertRaises (Exception, self.settings.GetField, 'iterations') |
| 91 | |
| 92 | # Set the value, then get it. |
| 93 | self.settings.SetField('iterations', 5) |
| 94 | res = self.settings.GetField('iterations') |
| 95 | self.assertEqual(res, 5) |
| 96 | |
| 97 | |
| 98 | def test_inherit(self): |
| 99 | parent_settings = settings_factory.SettingsFactory().GetSettings('global', |
| 100 | 'global') |
| 101 | label_settings = settings_factory.SettingsFactory().GetSettings('label', |
| 102 | 'label') |
| 103 | self.assertEqual(parent_settings.GetField('chromeos_root'), '') |
| 104 | self.assertEqual(label_settings.GetField('chromeos_root'), '') |
| 105 | self.assertIsNone(label_settings.parent) |
| 106 | |
| 107 | parent_settings.SetField('chromeos_root', '/tmp/chromeos') |
| 108 | label_settings.SetParentSettings (parent_settings) |
| 109 | self.assertEqual(parent_settings.GetField('chromeos_root'), '/tmp/chromeos') |
| 110 | self.assertEqual(label_settings.GetField('chromeos_root'), '') |
| 111 | label_settings.Inherit() |
| 112 | self.assertEqual(label_settings.GetField('chromeos_root'), '/tmp/chromeos') |
| 113 | |
| 114 | |
| 115 | def test_override(self): |
| 116 | self.settings.AddField(ListField("email", default=[], |
| 117 | description="Space-seperated" |
| 118 | "list of email addresses to send email to.")) |
| 119 | |
| 120 | |
| 121 | global_settings = settings_factory.SettingsFactory().GetSettings('global', |
| 122 | 'global') |
| 123 | |
| 124 | global_settings.SetField('email', 'john.doe@google.com', append=True) |
| 125 | global_settings.SetField('email', 'jane.smith@google.com', append=True) |
| 126 | |
| 127 | res = self.settings.GetField('email') |
| 128 | self.assertEqual(res, []) |
| 129 | |
| 130 | self.settings.Override(global_settings) |
| 131 | res = self.settings.GetField('email') |
| 132 | self.assertEqual(res, ['john.doe@google.com', 'jane.smith@google.com']) |
| 133 | |
| 134 | |
| 135 | def test_validate(self): |
| 136 | |
| 137 | self.settings.AddField(IntegerField("iterations", required=True, |
| 138 | description="Number of iterations to run the " |
| 139 | "test.")) |
| 140 | self.settings.AddField(ListField("remote", default=[], required=True, |
| 141 | description= |
| 142 | "A comma-separated list of ip's of chromeos" |
| 143 | "devices to run experiments on.")) |
| 144 | self.settings.AddField(ListField("email", default=[], |
| 145 | description="Space-seperated" |
| 146 | "list of email addresses to send email to.")) |
| 147 | |
| 148 | # 'required' fields have not been assigned; should raise an exception. |
| 149 | self.assertRaises (Exception, self.settings.Validate) |
| 150 | self.settings.SetField('iterations', 2) |
| 151 | self.settings.SetField('remote', 'x86-alex.cros', append=True) |
| 152 | # Should run without exception now. |
| 153 | self.settings.Validate() |
| 154 | |
| 155 | @mock.patch.object (logger,'GetLogger') |
| 156 | @mock.patch.object (download_images.ImageDownloader, 'Run') |
| 157 | @mock.patch.object (download_images, 'ImageDownloader') |
| 158 | def test_get_xbuddy_path(self, mock_downloader, mock_run, mock_logger): |
| 159 | |
| 160 | |
| 161 | mock_run.return_value = [ 0, 'fake_xbuddy_translation' ] |
| 162 | mock_downloader.Run = mock_run |
| 163 | board = 'lumpy' |
| 164 | chromeos_root = '/tmp/chromeos' |
| 165 | log_level = 'average' |
| 166 | |
| 167 | trybot_str = 'trybot-lumpy-paladin/R34-5417.0.0-b1506' |
| 168 | official_str = 'lumpy-release/R34-5417.0.0' |
| 169 | xbuddy_str = 'latest-dev' |
| 170 | |
| 171 | self.settings.GetXbuddyPath(trybot_str, board, chromeos_root, log_level) |
| 172 | self.assertEqual(mock_run.call_count, 1) |
| 173 | self.assertEqual(mock_run.call_args_list[0][0], |
| 174 | ('/tmp/chromeos', |
| 175 | 'remote/trybot-lumpy-paladin/R34-5417.0.0-b1506',)) |
| 176 | |
| 177 | |
| 178 | mock_run.reset_mock() |
| 179 | self.settings.GetXbuddyPath(official_str, board, chromeos_root, log_level) |
| 180 | self.assertEqual(mock_run.call_count, 1) |
| 181 | self.assertEqual(mock_run.call_args_list[0][0], |
| 182 | ('/tmp/chromeos', |
| 183 | 'remote/lumpy-release/R34-5417.0.0',)) |
| 184 | |
| 185 | |
| 186 | mock_run.reset_mock() |
| 187 | self.settings.GetXbuddyPath(xbuddy_str, board, chromeos_root, log_level) |
| 188 | self.assertEqual(mock_run.call_count, 1) |
| 189 | self.assertEqual(mock_run.call_args_list[0][0], |
| 190 | ('/tmp/chromeos', |
| 191 | 'remote/lumpy/latest-dev',)) |
| 192 | |
| 193 | mock_run.return_value = [ 1, 'fake_xbuddy_translation' ] |
| 194 | self.assertRaises (Exception, self.settings.GetXbuddyPath, xbuddy_str, board, |
| 195 | chromeos_root, log_level) |
| 196 | |
| 197 | if __name__ == "__main__": |
| 198 | unittest.main() |