46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
# Copyright (c) 2018 Hewlett Packard Enterprise Development LP
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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class IsOrderedSubsetOfMismatch(object):
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def __init__(self, subset, set):
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self.subset = list(subset)
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self.set = list(set)
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def describe(self):
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return "set %r is not an ordered subset of %r" % (
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self.subset, self.set)
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def get_details(self):
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return {}
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class IsOrderedSubsetOf(object):
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"""Matches if the actual matches the order of iterable."""
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def __init__(self, iterable):
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self.iterable = iterable
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def __str__(self):
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return 'IsOrderedSubsetOf(%s)' % self.iterable
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def match(self, actual):
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iterable = iter(self.iterable)
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if all(item in iterable for item in actual):
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return None
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else:
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return IsOrderedSubsetOfMismatch(actual, self.iterable)
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