[Asterisk-code-review] StatsD: Create a mock StatsD server in the Testsuite (testsuite[master])
Anonymous Coward
asteriskteam at digium.com
Tue Oct 6 17:09:15 CDT 2015
Anonymous Coward #1000019 has submitted this change and it was merged.
Change subject: StatsD: Create a mock StatsD server in the Testsuite
......................................................................
StatsD: Create a mock StatsD server in the Testsuite
Created a pluggable module with a mock StatsD server to provide a
foundation for constructing tests for the StatsD dialplan
application.
ASTERISK-25419
Reported By: Ashley Sanders
Change-Id: I4eaf92465b79569fff4db6ada16e8d215f7d214b
---
A tests/apps/statsd/nominal/mockd.py
A tests/apps/statsd/nominal/test-config.yaml
A tests/apps/statsd/tests.yaml
M tests/apps/tests.yaml
4 files changed, 142 insertions(+), 0 deletions(-)
Approvals:
Kevin Harwell: Looks good to me, but someone else must approve
Anonymous Coward #1000019: Verified
Matt Jordan: Looks good to me, approved
diff --git a/tests/apps/statsd/nominal/mockd.py b/tests/apps/statsd/nominal/mockd.py
new file mode 100644
index 0000000..354fae8
--- /dev/null
+++ b/tests/apps/statsd/nominal/mockd.py
@@ -0,0 +1,97 @@
+'''
+Copyright (C) 2015, Digium, Inc.
+Tyler Cambron <tcambron at digium.com>
+
+This program is free software, distributed under the terms of
+the GNU General Public License Version 2.
+'''
+
+import logging
+
+from twisted.internet.protocol import DatagramProtocol
+from twisted.internet import reactor
+
+LOGGER = logging.getLogger(__name__)
+
+
+class MockDProtocol(DatagramProtocol):
+ ''' Protocol for the Mock Server to use for receiving messages.
+ '''
+
+ def __init__(self, mockd_server):
+ ''' Constructor.
+
+ Keyword Arguments:
+ mockd_server -- An instance of the mock StatsD server
+ '''
+ self.mockd_server = mockd_server
+
+ def datagramReceived(self, datagram, address):
+ ''' AMI Newexten event handler
+
+ Keyword Arguments:
+ datagram -- The datagram that was received by the server
+ address -- The address that the datagram came from
+
+ Accept the datagram and send it to be checked against the config
+ '''
+ LOGGER.debug('Server received %s from %s' % (datagram, address))
+ self.mockd_server.message_received(datagram)
+
+
+class MockDServer(object):
+ ''' Pluggable Module that acts as a mock StatsD server
+ '''
+
+ def __init__(self, config, test_object):
+ ''' Constructor
+
+ Keyword Arguments:
+ config -- This object's YAML derived configuration
+ test_object -- The test object it plugs onto
+ '''
+ self.config = config
+ self.test_object = test_object
+ self.packets = []
+ self.test_object.register_stop_observer(self._stop_handler)
+ reactor.listenUDP(8080, MockDProtocol(self))
+
+ def message_received(self, message):
+ ''' Datagram message handler
+
+ Keyword Arguments:
+ message -- The datagram that was received by the server
+
+ Check the message against the config and pass the test if they match
+ '''
+ self.packets.append(message)
+
+ if len(self.packets) == len(self.config):
+ self.test_object.stop_reactor()
+
+ def _stop_handler(self, result):
+ ''' A deferred callback called as a result of the test stopping
+
+ Keyword Arguments:
+ result -- The deferred parameter passed from callback to callback
+ '''
+ LOGGER.info('Checking packets received')
+ if len(self.packets) != len(self.config):
+ LOGGER.error('Number of received packets {0} is not equal to the '
+ 'number of configured packets {1}'.format(len(self.packets),
+ len(self.config)))
+ self.test_object.set_passed(False)
+ return
+
+ failed_matches = [(actual, expected) for actual, expected in
+ zip(self.packets, self.config) if actual != expected]
+
+ if len(failed_matches) != 0:
+ LOGGER.error('The following packets failed to match: {0}'
+ .format(failed_matches))
+ self.test_object.set_passed(False)
+ return
+
+ LOGGER.info('All packets matched')
+ self.test_object.set_passed(True)
+ LOGGER.debug('Test is stopping')
diff --git a/tests/apps/statsd/nominal/test-config.yaml b/tests/apps/statsd/nominal/test-config.yaml
new file mode 100644
index 0000000..e4a851c
--- /dev/null
+++ b/tests/apps/statsd/nominal/test-config.yaml
@@ -0,0 +1,41 @@
+testinfo:
+ summary: |
+ Test sending statistics to a StatsD server for the StatsD Dialplan
+ Application
+ description: |
+ This test verifies that a user will be able to send statistics properly
+ to StatsD through the StatsD Dialplan Application.
+
+test-modules:
+ add-test-to-search-path: 'True'
+ add-relative-to-search-path: ['..']
+ test-object:
+ config-section: 'test-object-config'
+ typename: 'test_case.TestCaseModule'
+ modules:
+ -
+ typename: 'mockd.MockDServer'
+ config-section: 'statsd-config'
+
+test-object-config:
+ asterisk-instances: 1
+ connect-ami: True
+ reactor-timeout: 15
+
+statsd-config:
+ -
+ 'foo|val:2'
+ -
+ 'bar|val:1'
+ -
+ 'last|val:3'
+
+properties:
+ minversion: '13.5.0'
+ dependencies:
+ - python: 'autobahn.websocket'
+ - python: 'starpy'
+ - python: 'twisted'
+ tags:
+ - statsd
+ - apps
\ No newline at end of file
diff --git a/tests/apps/statsd/tests.yaml b/tests/apps/statsd/tests.yaml
new file mode 100644
index 0000000..d39f00d
--- /dev/null
+++ b/tests/apps/statsd/tests.yaml
@@ -0,0 +1,3 @@
+# Enter tests here in the order they should be considered for execution:
+tests:
+ - test: 'nominal'
diff --git a/tests/apps/tests.yaml b/tests/apps/tests.yaml
index 19163d4..3b94a91 100644
--- a/tests/apps/tests.yaml
+++ b/tests/apps/tests.yaml
@@ -22,3 +22,4 @@
- test: 'channel_redirect'
- dir: 'disa'
- dir: 'authenticate'
+ - dir: 'statsd'
--
To view, visit https://gerrit.asterisk.org/1313
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Gerrit-MessageType: merged
Gerrit-Change-Id: I4eaf92465b79569fff4db6ada16e8d215f7d214b
Gerrit-PatchSet: 6
Gerrit-Project: testsuite
Gerrit-Branch: master
Gerrit-Owner: Tyler Cambron <tcambron at digium.com>
Gerrit-Reviewer: Anonymous Coward #1000019
Gerrit-Reviewer: Ashley Sanders <asanders at digium.com>
Gerrit-Reviewer: Kevin Harwell <kharwell at digium.com>
Gerrit-Reviewer: Matt Jordan <mjordan at digium.com>
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