Add test + remove jsonschema (for now)

1 files changed, 150 insertions, 0 deletions

diff --git a/tests/unittests/test_handler/test_handler_seed_random.py b/tests/unittests/test_handler/test_handler_seed_random.py
new file mode 100644
index 00000000..458b0028
--- /dev/null
+++ b/tests/unittests/test_handler/test_handler_seed_random.py
@@ -0,0 +1,150 @@
+            #    Copyright (C) 2013 Hewlett-Packard Development Company, L.P.
+#
+#    Author: Juerg Haefliger <juerg.haefliger@hp.com>
+#
+#    Based on test_handler_set_hostname.py
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License version 3, as
+#    published by the Free Software Foundation.
+#
+#    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from cloudinit.config import cc_seed_random
+
+import base64
+import tempfile
+import gzip
+
+from StringIO import StringIO
+
+from cloudinit import cloud
+from cloudinit import distros
+from cloudinit import helpers
+from cloudinit import util
+
+from cloudinit.sources import DataSourceNone
+                                   
+from tests.unittests import helpers as t_help
+
+import logging
+
+LOG = logging.getLogger(__name__)
+
+
+class TestRandomSeed(t_help.TestCase):
+    def setUp(self):
+        super(TestRandomSeed, self).setUp()
+        self._seed_file = tempfile.mktemp()
+
+    def tearDown(self):
+        util.del_file(self._seed_file)
+
+    def _compress(self, text):
+        contents = StringIO()
+        gz_fh = gzip.GzipFile(mode='wb', fileobj=contents)
+        gz_fh.write(text)
+        gz_fh.close()
+        return contents.getvalue()
+
+    def _get_cloud(self, distro, metadata=None):
+        paths = helpers.Paths({})
+        cls = distros.fetch(distro)
+        ubuntu_distro = cls(distro, {}, paths)
+        ds = DataSourceNone.DataSourceNone({}, ubuntu_distro, paths)
+        if metadata:
+            ds.metadata = metadata
+        return cloud.Cloud(ds, paths, {}, ubuntu_distro, None)
+
+    def test_append_random(self):
+        cfg = {
+            'random_seed': {
+                'file': self._seed_file,
+                'data': 'tiny-tim-was-here',
+            }
+        }
+        cc_seed_random.handle('test', cfg, self._get_cloud('ubuntu'), LOG, [])
+        contents = util.load_file(self._seed_file)
+        self.assertEquals("tiny-tim-was-here", contents)
+
+    def test_append_random_unknown_encoding(self):
+        data = self._compress("tiny-toe")
+        cfg = {
+            'random_seed': {
+                'file': self._seed_file,
+                'data': data,
+                'encoding': 'special_encoding',
+            }
+        }
+        self.assertRaises(IOError, cc_seed_random.handle, 'test', cfg,
+                          self._get_cloud('ubuntu'), LOG, [])
+
+    def test_append_random_gzip(self):
+        data = self._compress("tiny-toe")
+        cfg = {
+            'random_seed': {
+                'file': self._seed_file,
+                'data': data,
+                'encoding': 'gzip',
+            }
+        }
+        cc_seed_random.handle('test', cfg, self._get_cloud('ubuntu'), LOG, [])
+        contents = util.load_file(self._seed_file)
+        self.assertEquals("tiny-toe", contents)
+
+    def test_append_random_gz(self):
+        data = self._compress("big-toe")
+        cfg = {
+            'random_seed': {
+                'file': self._seed_file,
+                'data': data,
+                'encoding': 'gz',
+            }
+        }
+        cc_seed_random.handle('test', cfg, self._get_cloud('ubuntu'), LOG, [])
+        contents = util.load_file(self._seed_file)
+        self.assertEquals("big-toe", contents)
+
+    def test_append_random_base64(self):
+        data = base64.b64encode('bubbles')
+        cfg = {
+            'random_seed': {
+                'file': self._seed_file,
+                'data': data,
+                'encoding': 'base64',
+            }
+        }
+        cc_seed_random.handle('test', cfg, self._get_cloud('ubuntu'), LOG, [])
+        contents = util.load_file(self._seed_file)
+        self.assertEquals("bubbles", contents)
+
+    def test_append_random_b64(self):
+        data = base64.b64encode('kit-kat')
+        cfg = {
+            'random_seed': {
+                'file': self._seed_file,
+                'data': data,
+                'encoding': 'b64',
+            }
+        }
+        cc_seed_random.handle('test', cfg, self._get_cloud('ubuntu'), LOG, [])
+        contents = util.load_file(self._seed_file)
+        self.assertEquals("kit-kat", contents)
+
+    def test_append_random_metadata(self):
+        cfg = {
+            'random_seed': {
+                'file': self._seed_file,
+                'data': 'tiny-tim-was-here',
+            }
+        }
+        c = self._get_cloud('ubuntu', {'random_seed': '-so-was-josh'})
+        cc_seed_random.handle('test', cfg, c, LOG, [])
+        contents = util.load_file(self._seed_file)
+        self.assertEquals('tiny-tim-was-here-so-was-josh', contents)