113 lines
4.3 KiB
Python
113 lines
4.3 KiB
Python
# Copyright 2016 Canonical Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from mock import MagicMock
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from unit_tests.test_utils import CharmTestCase, patch_open
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import lib.swift_storage_context as swift_context
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TO_PATCH = [
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'config',
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'log',
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'related_units',
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'relation_get',
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'relation_ids',
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'unit_private_ip',
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'get_ipv6_addr',
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]
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class SwiftStorageContextTests(CharmTestCase):
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def setUp(self):
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super(SwiftStorageContextTests, self).setUp(swift_context, TO_PATCH)
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self.config.side_effect = self.test_config.get
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def test_swift_storage_context_missing_data(self):
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self.relation_ids.return_value = []
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ctxt = swift_context.SwiftStorageContext()
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self.assertEqual(ctxt(), {})
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self.relation_ids.return_value = ['swift-proxy:0']
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self.related_units.return_value = ['swift-proxy/0']
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self.relation_get.return_value = ''
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self.assertEqual(ctxt(), {})
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def test_swift_storage_context_with_data(self):
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self.relation_ids.return_value = []
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ctxt = swift_context.SwiftStorageContext()
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self.assertEqual(ctxt(), {})
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self.relation_ids.return_value = ['swift-proxy:0']
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self.related_units.return_value = ['swift-proxy/0']
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self.relation_get.return_value = 'fooooo'
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self.assertEqual(ctxt(), {'swift_hash': 'fooooo'})
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def test_rsync_context(self):
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self.unit_private_ip.return_value = '10.0.0.5'
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ctxt = swift_context.RsyncContext()
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ctxt.enable_rsyncd = MagicMock()
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ctxt.enable_rsyncd.return_value = True
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self.assertEqual({'local_ip': '10.0.0.5'}, ctxt())
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self.assertTrue(ctxt.enable_rsyncd.called)
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def test_rsync_context_ipv6(self):
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self.test_config.set('prefer-ipv6', True)
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self.get_ipv6_addr.return_value = ['2001:db8:1::1']
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ctxt = swift_context.RsyncContext()
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ctxt.enable_rsyncd = MagicMock()
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ctxt.enable_rsyncd.return_value = True
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self.assertEqual({'local_ip': '2001:db8:1::1'}, ctxt())
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self.assertTrue(ctxt.enable_rsyncd.called)
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def test_rsync_enable_rsync(self):
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with patch_open() as (_open, _file):
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ctxt = swift_context.RsyncContext()
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_file.read.return_value = 'RSYNC_ENABLE=false'
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ctxt.enable_rsyncd()
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_file.write.assert_called_with('RSYNC_ENABLE=true')
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_file.read.return_value = '#foo'
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ctxt.enable_rsyncd()
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_file.write.assert_called_with('RSYNC_ENABLE=true\n')
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def test_swift_storage_server_context(self):
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self.unit_private_ip.return_value = '10.0.0.5'
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self.test_config.set('account-server-port', '500')
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self.test_config.set('object-server-port', '501')
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self.test_config.set('container-server-port', '502')
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self.test_config.set('object-server-threads-per-disk', '3')
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self.test_config.set('object-replicator-concurrency', '3')
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self.test_config.set('account-max-connections', '10')
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self.test_config.set('container-max-connections', '10')
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self.test_config.set('object-max-connections', '10')
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self.test_config.set('object-rsync-timeout', '950')
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ctxt = swift_context.SwiftStorageServerContext()
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result = ctxt()
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ex = {
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'container_server_port': '502',
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'object_server_port': '501',
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'account_server_port': '500',
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'local_ip': '10.0.0.5',
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'object_server_threads_per_disk': '3',
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'object_replicator_concurrency': '3',
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'account_max_connections': '10',
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'container_max_connections': '10',
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'object_max_connections': '10',
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'object_rsync_timeout': '950',
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'statsd_host': '',
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'statsd_port': 3125,
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'statsd_sample_rate': 1.0
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}
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self.assertEqual(ex, result)
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