| #!/usr/bin/env python |
| # Copyright (c) 2012 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. |
| # |
| |
| from tests.unit import unittest |
| from mock import Mock |
| |
| from boto.dynamodb.layer2 import Layer2 |
| from boto.dynamodb.table import Table, Schema |
| |
| |
| DESCRIBE_TABLE = { |
| "Table": { |
| "CreationDateTime": 1.353526122785E9, "ItemCount": 1, |
| "KeySchema": { |
| "HashKeyElement": {"AttributeName": "foo", "AttributeType": "N"}}, |
| "ProvisionedThroughput": { |
| "NumberOfDecreasesToday": 0, |
| "ReadCapacityUnits": 5, |
| "WriteCapacityUnits": 5}, |
| "TableName": "footest", |
| "TableSizeBytes": 21, |
| "TableStatus": "ACTIVE"} |
| } |
| |
| |
| class TestTableConstruction(unittest.TestCase): |
| def setUp(self): |
| self.layer2 = Layer2('access_key', 'secret_key') |
| self.api = Mock() |
| self.layer2.layer1 = self.api |
| |
| def test_get_table(self): |
| self.api.describe_table.return_value = DESCRIBE_TABLE |
| table = self.layer2.get_table('footest') |
| self.assertEqual(table.name, 'footest') |
| self.assertEqual(table.create_time, 1353526122.785) |
| self.assertEqual(table.status, 'ACTIVE') |
| self.assertEqual(table.item_count, 1) |
| self.assertEqual(table.size_bytes, 21) |
| self.assertEqual(table.read_units, 5) |
| self.assertEqual(table.write_units, 5) |
| self.assertEqual(table.schema, Schema.create(hash_key=('foo', 'N'))) |
| |
| def test_create_table_without_api_call(self): |
| table = self.layer2.table_from_schema( |
| name='footest', |
| schema=Schema.create(hash_key=('foo', 'N'))) |
| self.assertEqual(table.name, 'footest') |
| self.assertEqual(table.schema, Schema.create(hash_key=('foo', 'N'))) |
| # describe_table is never called. |
| self.assertEqual(self.api.describe_table.call_count, 0) |
| |
| def test_create_schema_with_hash_and_range(self): |
| schema = self.layer2.create_schema('foo', int, 'bar', str) |
| self.assertEqual(schema.hash_key_name, 'foo') |
| self.assertEqual(schema.hash_key_type, 'N') |
| self.assertEqual(schema.range_key_name, 'bar') |
| self.assertEqual(schema.range_key_type, 'S') |
| |
| def test_create_schema_with_hash(self): |
| schema = self.layer2.create_schema('foo', str) |
| self.assertEqual(schema.hash_key_name, 'foo') |
| self.assertEqual(schema.hash_key_type, 'S') |
| self.assertIsNone(schema.range_key_name) |
| self.assertIsNone(schema.range_key_type) |
| |
| |
| class TestSchemaEquality(unittest.TestCase): |
| def test_schema_equal(self): |
| s1 = Schema.create(hash_key=('foo', 'N')) |
| s2 = Schema.create(hash_key=('foo', 'N')) |
| self.assertEqual(s1, s2) |
| |
| def test_schema_not_equal(self): |
| s1 = Schema.create(hash_key=('foo', 'N')) |
| s2 = Schema.create(hash_key=('bar', 'N')) |
| s3 = Schema.create(hash_key=('foo', 'S')) |
| self.assertNotEqual(s1, s2) |
| self.assertNotEqual(s1, s3) |
| |
| def test_equal_with_hash_and_range(self): |
| s1 = Schema.create(hash_key=('foo', 'N'), range_key=('bar', 'S')) |
| s2 = Schema.create(hash_key=('foo', 'N'), range_key=('bar', 'S')) |
| self.assertEqual(s1, s2) |
| |
| def test_schema_with_hash_and_range_not_equal(self): |
| s1 = Schema.create(hash_key=('foo', 'N'), range_key=('bar', 'S')) |
| s2 = Schema.create(hash_key=('foo', 'N'), range_key=('bar', 'N')) |
| s3 = Schema.create(hash_key=('foo', 'S'), range_key=('baz', 'N')) |
| s4 = Schema.create(hash_key=('bar', 'N'), range_key=('baz', 'N')) |
| self.assertNotEqual(s1, s2) |
| self.assertNotEqual(s1, s3) |
| self.assertNotEqual(s1, s4) |
| self.assertNotEqual(s2, s4) |
| self.assertNotEqual(s3, s4) |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |