Adding upstream version 4.1.0.upstream/4.1.0

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

1 files changed, 13 insertions, 0 deletions

diff --git a/tests/check_byte_order_marker_test.py b/tests/check_byte_order_marker_test.py
new file mode 100644
index 0000000..4c40247
--- /dev/null
+++ b/tests/check_byte_order_marker_test.py
@@ -0,0 +1,13 @@
+from pre_commit_hooks import check_byte_order_marker
+
+
+def test_failure(tmpdir):
+    f = tmpdir.join('f.txt')
+    f.write_text('ohai', encoding='utf-8-sig')
+    assert check_byte_order_marker.main((str(f),)) == 1
+
+
+def test_success(tmpdir):
+    f = tmpdir.join('f.txt')
+    f.write_text('ohai', encoding='utf-8')
+    assert check_byte_order_marker.main((str(f),)) == 0