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+# Copyright (c) 2013 Amazon.com, Inc. or its affiliates. All Rights Reserved
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish, dis-
+# tribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the fol-
+# lowing conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+#
+import unittest
+import time
+
+from nose.plugins.attrib import attr
+
+from boto.redshift.layer1 import RedshiftConnection
+from boto.redshift.exceptions import ClusterNotFoundFault
+from boto.redshift.exceptions import ResizeNotFoundFault
+
+
+class TestRedshiftLayer1Management(unittest.TestCase):
+ redshift = True
+
+ def setUp(self):
+ self.api = RedshiftConnection()
+ self.cluster_prefix = 'boto-redshift-cluster-%s'
+ self.node_type = 'dw.hs1.xlarge'
+ self.master_username = 'mrtest'
+ self.master_password = 'P4ssword'
+ self.db_name = 'simon'
+ # Redshift was taking ~20 minutes to bring clusters up in testing.
+ self.wait_time = 60 * 20
+
+ def cluster_id(self):
+ # This need to be unique per-test method.
+ return self.cluster_prefix % str(int(time.time()))
+
+ def create_cluster(self):
+ cluster_id = self.cluster_id()
+ self.api.create_cluster(
+ cluster_id, self.node_type,
+ self.master_username, self.master_password,
+ db_name=self.db_name, number_of_nodes=3
+ )
+
+ # Wait for it to come up.
+ time.sleep(self.wait_time)
+
+ self.addCleanup(self.delete_cluster_the_slow_way, cluster_id)
+ return cluster_id
+
+ def delete_cluster_the_slow_way(self, cluster_id):
+ # Because there might be other operations in progress. :(
+ time.sleep(self.wait_time)
+
+ self.api.delete_cluster(cluster_id, skip_final_cluster_snapshot=True)
+
+ @attr('notdefault')
+ def test_create_delete_cluster(self):
+ cluster_id = self.cluster_id()
+ self.api.create_cluster(
+ cluster_id, self.node_type,
+ self.master_username, self.master_password,
+ db_name=self.db_name, number_of_nodes=3
+ )
+
+ # Wait for it to come up.
+ time.sleep(self.wait_time)
+
+ self.api.delete_cluster(cluster_id, skip_final_cluster_snapshot=True)
+
+ @attr('notdefault')
+ def test_as_much_as_possible_before_teardown(self):
+ # Per @garnaat, for the sake of suite time, we'll test as much as we
+ # can before we teardown.
+
+ # Test a non-existent cluster ID.
+ with self.assertRaises(ClusterNotFoundFault):
+ self.api.describe_clusters('badpipelineid')
+
+ # Now create the cluster & move on.
+ cluster_id = self.create_cluster()
+
+ # Test never resized.
+ with self.assertRaises(ResizeNotFoundFault):
+ self.api.describe_resize(cluster_id)
+
+ # The cluster shows up in describe_clusters
+ clusters = self.api.describe_clusters()['DescribeClustersResponse']\
+ ['DescribeClustersResult']\
+ ['Clusters']
+ cluster_ids = [c['ClusterIdentifier'] for c in clusters]
+ self.assertIn(cluster_id, cluster_ids)
+
+ # The cluster shows up in describe_clusters w/ id
+ response = self.api.describe_clusters(cluster_id)
+ self.assertEqual(response['DescribeClustersResponse']\
+ ['DescribeClustersResult']['Clusters'][0]\
+ ['ClusterIdentifier'], cluster_id)
+
+ snapshot_id = "snap-%s" % cluster_id
+
+ # Test creating a snapshot.
+ response = self.api.create_cluster_snapshot(snapshot_id, cluster_id)
+ self.assertEqual(response['CreateClusterSnapshotResponse']\
+ ['CreateClusterSnapshotResult']['Snapshot']\
+ ['SnapshotIdentifier'], snapshot_id)
+ self.assertEqual(response['CreateClusterSnapshotResponse']\
+ ['CreateClusterSnapshotResult']['Snapshot']\
+ ['Status'], 'creating')
+ self.addCleanup(self.api.delete_cluster_snapshot, snapshot_id)
+
+ # More waiting. :(
+ time.sleep(self.wait_time)
+
+ # Describe the snapshots.
+ response = self.api.describe_cluster_snapshots(
+ cluster_identifier=cluster_id
+ )
+ snap = response['DescribeClusterSnapshotsResponse']\
+ ['DescribeClusterSnapshotsResult']['Snapshots'][-1]
+ self.assertEqual(snap['SnapshotType'], 'manual')
+ self.assertEqual(snap['DBName'], self.db_name)