Adding upstream version 2.2.0.upstream/2.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/tests/prefix_test.py b/tests/prefix_test.py
new file mode 100644
index 0000000..6ce8be1
--- /dev/null
+++ b/tests/prefix_test.py
@@ -0,0 +1,44 @@
+import os.path
+
+import pytest
+
+from pre_commit.prefix import Prefix
+
+
+def norm_slash(*args):
+    return tuple(x.replace('/', os.sep) for x in args)
+
+
+@pytest.mark.parametrize(
+    ('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_path(prefix, path_end, expected_output):
+    instance = Prefix(prefix)
+    ret = instance.path(path_end)
+    assert ret == expected_output
+
+
+def test_path_multiple_args():
+    instance = Prefix('foo')
+    ret = instance.path('bar', 'baz')
+    assert ret == os.path.join('foo', 'bar', 'baz')
+
+
+def test_exists(tmpdir):
+    assert not Prefix(str(tmpdir)).exists('foo')
+    tmpdir.ensure('foo')
+    assert Prefix(str(tmpdir)).exists('foo')
+
+
+def test_star(tmpdir):
+    for f in ('a.txt', 'b.txt', 'c.py'):
+        tmpdir.join(f).ensure()
+    assert set(Prefix(str(tmpdir)).star('.txt')) == {'a.txt', 'b.txt'}