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author | andy <andy@whiskeymedia.com> | 2013-06-04 23:01:11 -0400 |
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committer | andy <andy@whiskeymedia.com> | 2013-06-04 23:01:11 -0400 |
commit | 97de031fb67d691b10a15b8c176823b01c1299fe (patch) | |
tree | bae742e1eba69d3efafeb278b29835c9cd487d29 /tests/pipeline.py | |
parent | 5e30cd66fabe06b67298c4946b412a0f08fdab5c (diff) | |
download | redis-py-97de031fb67d691b10a15b8c176823b01c1299fe.tar.gz |
pipeline tests converted to pytest
Diffstat (limited to 'tests/pipeline.py')
-rw-r--r-- | tests/pipeline.py | 202 |
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')}) |