38 lines
1 KiB
Python
38 lines
1 KiB
Python
from hamcrest.core.helpers.hasmethod import hasmethod
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from hamcrest.core.matcher import Matcher
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from hamcrest.library.text.substringmatcher import SubstringMatcher
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__author__ = "Jon Reid"
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__copyright__ = "Copyright 2011 hamcrest.org"
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__license__ = "BSD, see License.txt"
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class StringContains(SubstringMatcher):
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def __init__(self, substring) -> None:
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super(StringContains, self).__init__(substring)
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def _matches(self, item: str) -> bool:
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if not hasmethod(item, "find"):
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return False
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return item.find(self.substring) >= 0
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def relationship(self):
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return "containing"
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def contains_string(substring: str) -> Matcher[str]:
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"""Matches if object is a string containing a given string.
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:param string: The string to search for.
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This matcher first checks whether the evaluated object is a string. If so,
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it checks whether it contains ``string``.
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Example::
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contains_string("def")
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will match "abcdefg".
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"""
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return StringContains(substring)
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