57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
"""
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unittest.TestCase for mongos --test.
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"""
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from __future__ import absolute_import
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from . import interface
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from ... import config
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from ... import core
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from ... import utils
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class MongosTestCase(interface.TestCase):
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"""
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A TestCase which runs a mongos binary with the given parameters.
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"""
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REGISTERED_NAME = "mongos_test"
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def __init__(self,
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logger,
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mongos_options):
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"""
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Initializes the mongos test and saves the options.
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"""
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self.mongos_executable = utils.default_if_none(config.MONGOS_EXECUTABLE,
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config.DEFAULT_MONGOS_EXECUTABLE)
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# Use the executable as the test name.
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interface.TestCase.__init__(self, logger, "mongos", self.mongos_executable)
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self.options = mongos_options.copy()
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def configure(self, fixture, *args, **kwargs):
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"""
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Ensures the --test option is present in the mongos options.
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"""
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interface.TestCase.configure(self, fixture, *args, **kwargs)
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# Always specify test option to ensure the mongos will terminate.
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if "test" not in self.options:
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self.options["test"] = ""
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def run_test(self):
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try:
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mongos = self._make_process()
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self._execute(mongos)
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except self.failureException:
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raise
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except:
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self.logger.exception("Encountered an error running %s.", mongos.as_command())
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raise
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def _make_process(self):
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return core.programs.mongos_program(self.logger,
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executable=self.mongos_executable,
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**self.options)
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