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authorandy <andy@whiskeymedia.com>2013-06-04 23:01:11 -0400
committerandy <andy@whiskeymedia.com>2013-06-04 23:01:11 -0400
commit97de031fb67d691b10a15b8c176823b01c1299fe (patch)
treebae742e1eba69d3efafeb278b29835c9cd487d29 /tests/pipeline.py
parent5e30cd66fabe06b67298c4946b412a0f08fdab5c (diff)
downloadredis-py-97de031fb67d691b10a15b8c176823b01c1299fe.tar.gz
pipeline tests converted to pytest
Diffstat (limited to 'tests/pipeline.py')
-rw-r--r--tests/pipeline.py202
1 files changed, 0 insertions, 202 deletions
diff --git a/tests/pipeline.py b/tests/pipeline.py
deleted file mode 100644
index 198ee58..0000000
--- a/tests/pipeline.py
+++ /dev/null
@@ -1,202 +0,0 @@
-from __future__ import with_statement
-import unittest
-
-import redis
-from redis._compat import b
-
-
-class PipelineTestCase(unittest.TestCase):
- def setUp(self):
- self.client = redis.Redis(host='localhost', port=6379, db=9)
- self.client.flushdb()
-
- def tearDown(self):
- self.client.flushdb()
-
- def test_pipeline(self):
- with self.client.pipeline() as pipe:
- pipe.set('a', 'a1').get('a').zadd('z', z1=1).zadd('z', z2=4)
- pipe.zincrby('z', 'z1').zrange('z', 0, 5, withscores=True)
- self.assertEquals(
- pipe.execute(),
- [
- True,
- b('a1'),
- True,
- True,
- 2.0,
- [(b('z1'), 2.0), (b('z2'), 4)],
- ]
- )
-
- def test_pipeline_length(self):
- with self.client.pipeline() as pipe:
- # Initially empty.
- self.assertEquals(len(pipe), 0)
- self.assertFalse(pipe)
-
- # Fill 'er up!
- pipe.set('a', 'a1').set('b', 'b1').set('c', 'c1')
- self.assertEquals(len(pipe), 3)
- self.assertTrue(pipe)
-
- # Execute calls reset(), so empty once again.
- pipe.execute()
- self.assertEquals(len(pipe), 0)
- self.assertFalse(pipe)
-
- def test_pipeline_no_transaction(self):
- with self.client.pipeline(transaction=False) as pipe:
- pipe.set('a', 'a1').set('b', 'b1').set('c', 'c1')
- self.assertEquals(pipe.execute(), [True, True, True])
- self.assertEquals(self.client['a'], b('a1'))
- self.assertEquals(self.client['b'], b('b1'))
- self.assertEquals(self.client['c'], b('c1'))
-
- def test_pipeline_no_transaction_watch(self):
- self.client.set('a', 0)
-
- with self.client.pipeline(transaction=False) as pipe:
- pipe.watch('a')
- a = pipe.get('a')
-
- pipe.multi()
- pipe.set('a', int(a) + 1)
- result = pipe.execute()
- self.assertEquals(result, [True])
-
- def test_pipeline_no_transaction_watch_failure(self):
- self.client.set('a', 0)
-
- with self.client.pipeline(transaction=False) as pipe:
- pipe.watch('a')
- a = pipe.get('a')
-
- self.client.set('a', 'bad')
-
- pipe.multi()
- pipe.set('a', int(a) + 1)
- self.assertRaises(redis.WatchError, pipe.execute)
-
- def test_exec_error_in_response(self):
- # an invalid pipeline command at exec time adds the exception instance
- # to the list of returned values
- self.client['c'] = 'a'
- with self.client.pipeline() as pipe:
- pipe.set('a', 1).set('b', 2).lpush('c', 3).set('d', 4)
- result = pipe.execute(raise_on_error=False)
-
- self.assertEquals(result[0], True)
- self.assertEquals(self.client['a'], b('1'))
- self.assertEquals(result[1], True)
- self.assertEquals(self.client['b'], b('2'))
- # we can't lpush to a key that's a string value, so this should
- # be a ResponseError exception
- self.assert_(isinstance(result[2], redis.ResponseError))
- self.assertEquals(self.client['c'], b('a'))
- self.assertEquals(result[3], True)
- self.assertEquals(self.client['d'], b('4'))
-
- # make sure the pipe was restored to a working state
- self.assertEquals(pipe.set('z', 'zzz').execute(), [True])
- self.assertEquals(self.client['z'], b('zzz'))
-
- def test_exec_error_raised(self):
- self.client['c'] = 'a'
- with self.client.pipeline() as pipe:
- pipe.set('a', 1).set('b', 2).lpush('c', 3).set('d', 4)
- self.assertRaises(redis.ResponseError, pipe.execute)
-
- # make sure the pipe was restored to a working state
- self.assertEquals(pipe.set('z', 'zzz').execute(), [True])
- self.assertEquals(self.client['z'], b('zzz'))
-
- def test_parse_error_raised(self):
- with self.client.pipeline() as pipe:
- # the zrem is invalid because we don't pass any keys to it
- pipe.set('a', 1).zrem('b').set('b', 2)
- self.assertRaises(redis.ResponseError, pipe.execute)
-
- # make sure the pipe was restored to a working state
- self.assertEquals(pipe.set('z', 'zzz').execute(), [True])
- self.assertEquals(self.client['z'], b('zzz'))
-
- def test_watch_succeed(self):
- self.client.set('a', 1)
- self.client.set('b', 2)
-
- with self.client.pipeline() as pipe:
- pipe.watch('a', 'b')
- self.assertEquals(pipe.watching, True)
- a_value = pipe.get('a')
- b_value = pipe.get('b')
- self.assertEquals(a_value, b('1'))
- self.assertEquals(b_value, b('2'))
- pipe.multi()
-
- pipe.set('c', 3)
- self.assertEquals(pipe.execute(), [True])
- self.assertEquals(pipe.watching, False)
-
- def test_watch_failure(self):
- self.client.set('a', 1)
- self.client.set('b', 2)
-
- with self.client.pipeline() as pipe:
- pipe.watch('a', 'b')
- self.client.set('b', 3)
- pipe.multi()
- pipe.get('a')
- self.assertRaises(redis.WatchError, pipe.execute)
- self.assertEquals(pipe.watching, False)
-
- def test_unwatch(self):
- self.client.set('a', 1)
- self.client.set('b', 2)
-
- with self.client.pipeline() as pipe:
- pipe.watch('a', 'b')
- self.client.set('b', 3)
- pipe.unwatch()
- self.assertEquals(pipe.watching, False)
- pipe.get('a')
- self.assertEquals(pipe.execute(), [b('1')])
-
- def test_transaction_callable(self):
- self.client.set('a', 1)
- self.client.set('b', 2)
- has_run = []
-
- def my_transaction(pipe):
- a_value = pipe.get('a')
- self.assert_(a_value in (b('1'), b('2')))
- b_value = pipe.get('b')
- self.assertEquals(b_value, b('2'))
-
- # silly run-once code... incr's a so WatchError should be raised
- # forcing this all to run again
- if not has_run:
- self.client.incr('a')
- has_run.append('it has')
-
- pipe.multi()
- pipe.set('c', int(a_value) + int(b_value))
-
- result = self.client.transaction(my_transaction, 'a', 'b')
- self.assertEquals(result, [True])
- self.assertEquals(self.client.get('c'), b('4'))
-
- def test_error_in_simple_pipeline(self):
- self.client.hmset('x', {'a': 'b'})
- with self.client.pipeline(transaction=False) as pipe:
- pipe.llen('x')
- pipe.expire('x', 100)
- try:
- pipe.execute()
- except redis.ResponseError:
- pass
- else:
- raise
-
- ret = self.client.hgetall('x')
- self.assertEqual(ret, {b('a'): b('b')})