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Simplify prefix a bit

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This commit is contained in:
Anthony Sottile 2018-01-13 15:53:22 -08:00
parent 06ee69b3cc
commit 8fb644e7c0
3 changed files with 15 additions and 34 deletions
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37
tests/prefix_test.py
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@ -1,6 +1,6 @@
from __future__ import unicode_literals
import os
import os.path
import pytest
@ -12,30 +12,16 @@ def norm_slash(*args):
@pytest.mark.parametrize(
('input', 'expected_prefix'), (
norm_slash('.', './'),
norm_slash('foo', 'foo/'),
norm_slash('bar/', 'bar/'),
norm_slash('foo/bar', 'foo/bar/'),
norm_slash('foo/bar/', 'foo/bar/'),
('prefix', 'path_end', 'expected_output'),
(
norm_slash('foo', '', 'foo'),
norm_slash('foo', 'bar', 'foo/bar'),
norm_slash('foo/bar', '../baz', 'foo/baz'),
norm_slash('./', 'bar', 'bar'),
norm_slash('./', '', '.'),
norm_slash('/tmp/foo', '/tmp/bar', '/tmp/bar'),
),
)
def test_init_normalizes_path_endings(input, expected_prefix):
instance = Prefix(input)
assert instance.prefix_dir == expected_prefix
PATH_TESTS = (
norm_slash('foo', '', 'foo'),
norm_slash('foo', 'bar', 'foo/bar'),
norm_slash('foo/bar', '../baz', 'foo/baz'),
norm_slash('./', 'bar', 'bar'),
norm_slash('./', '', '.'),
norm_slash('/tmp/foo', '/tmp/bar', '/tmp/bar'),
)
@pytest.mark.parametrize(('prefix', 'path_end', 'expected_output'), PATH_TESTS)
def test_path(prefix, path_end, expected_output):
instance = Prefix(prefix)
ret = instance.path(path_end)
@ -48,10 +34,7 @@ def test_path_multiple_args():
assert ret == os.path.join('foo', 'bar', 'baz')
def test_exists_does_not_exist(tmpdir):
def test_exists(tmpdir):
assert not Prefix(str(tmpdir)).exists('foo')
def test_exists_does_exist(tmpdir):
tmpdir.ensure('foo')
assert Prefix(str(tmpdir)).exists('foo')