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"""Test the existence_check function from the tools.py module."""
from proselint.tools import existence_check as chk
from .check import Check
class TestCheck(Check):
"""The test class for tools.existence_check."""
__test__ = True
@property
def this_check(self):
"""Boilerplate."""
return chk
def setUp(self):
"""setUp method creating some test fixtures."""
self.L = ['abc']
self.err = 'error message'
self.msg = 'it exists'
def test_smoke(self):
"""Basic smoke test to determine that existence_check is working."""
assert chk(
"""abc is as easy as 123""", self.L, self.err, self.msg) != []
assert chk(
"""easy breezy""", self.L, self.err, self.msg) == []
assert self.err in chk(
"""abc is as easy as 123""", self.L, self.err, self.msg)[0]
assert self.msg in chk(
"""abc is as easy as 123""", self.L, self.err, self.msg)[0]
def test_multiple_matches(self):
"""Test that multiple matches are found correctly."""
assert len(
chk("""abc and abc are as easy as 123""",
self.L, self.err, self.msg)) == 2
assert len(
chk("""ABC and abc are as easy as 123""",
self.L, self.err, self.msg, ignore_case=True)) == 2
assert len(
chk("""ABC and abc are as easy as 123""",
self.L, self.err, self.msg, ignore_case=False)) == 1
assert chk(
"""abcabc are easy as 123""", self.L, self.err, self.msg) == []
def test_string_types(self):
"""Test that the function works with different string types."""
assert chk('abc is easy as 123', self.L, self.err, self.msg) != []
assert chk("abc is easy as 123", self.L, self.err, self.msg) != []
assert chk(u'abc is easy as 123', self.L, self.err, self.msg) != []
assert chk(u"abc is easy as 123", self.L, self.err, self.msg) != []
def test_exceptions(self):
"""Test that existence_check does not report excluded phrases"""
regex = [r"\b(\w+)\b\s\1"]
no = ["should should"]
errs = chk("should should flag flag.", regex, "", "",
require_padding=False)
assert len(errs) == 2
errs = chk("should should flag flag.", regex, "", "", exceptions=no,
require_padding=False)
assert len(errs) == 1
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