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24
rather than in tests/interversionedfile_implementations/*.py.
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from bzrlib.versionedfile import InterVersionedFileTestProviderAdapter
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27
from bzrlib.tests import (
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class InterVersionedFileTestProviderAdapter(TestScenarioApplier):
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"""A tool to generate a suite testing multiple inter versioned-file classes.
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This is done by copying the test once for each InterVersionedFile provider
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and injecting the transport_server, transport_readonly_server,
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versionedfile_factory and versionedfile_factory_to classes into each copy.
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Each copy is also given a new id() to make it easy to identify.
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def __init__(self, transport_server, transport_readonly_server, formats):
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self._transport_server = transport_server
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self._transport_readonly_server = transport_readonly_server
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self.scenarios = self.formats_to_scenarios(formats)
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def formats_to_scenarios(self, formats):
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"""Transform the input formats to a list of scenarios.
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:param formats: A list of tuples:
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(interversionedfile_class, versionedfile_factory,
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versionedfile_factory_to).
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for (interversionedfile_class,
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versionedfile_factory,
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versionedfile_factory_to) in formats:
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scenario = (interversionedfile_class.__name__, {
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"transport_server":self._transport_server,
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"transport_readonly_server":self._transport_readonly_server,
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"interversionedfile_class":interversionedfile_class,
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"versionedfile_factory":versionedfile_factory,
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"versionedfile_factory_to":versionedfile_factory_to,
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result.append(scenario)
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def default_test_list():
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"""Generate the default list of interversionedfile permutations to test."""
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from bzrlib.versionedfile import InterVersionedFile
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from bzrlib.weave import WeaveFile
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from bzrlib.knit import KnitVersionedFile
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# test the fallback InterVersionedFile from annotated knits to weave
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result.append((InterVersionedFile,
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for optimiser in InterVersionedFile._optimisers:
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result.append((optimiser,
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optimiser._matching_file_from_factory,
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optimiser._matching_file_to_factory
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# if there are specific combinations we want to use, we can add them
38
93
result = TestSuite()
39
94
test_interversionedfile_implementations = [
added
removed
bzrlib/tests/interversionedfile_implementations/__init__.py
