test/test_repo.py: rename to test_helpers_repo.py (MR 1912)

This file is about testing pmb/helpers/repo.py, so make the name of the
test file consistent with other test/test_helpers_*.py files.

test/test_helpers_repo.py

@@ -0,0 +1,32 @@
+# Copyright 2020 Oliver Smith
+# SPDX-License-Identifier: GPL-3.0-or-later
+""" Test pmb.helpers.repo """
+import pytest
+import sys
+
+import pmb_test  # noqa
+import pmb.helpers.repo
+
+
+@pytest.fixture
+def args(tmpdir, request):
+    import pmb.parse
+    sys.argv = ["pmbootstrap.py", "chroot"]
+    args = pmb.parse.arguments()
+    args.log = args.work + "/log_testsuite.txt"
+    pmb.helpers.logging.init(args)
+    request.addfinalizer(args.logfd.close)
+    return args
+
+
+def test_hash():
+    url = "https://nl.alpinelinux.org/alpine/edge/testing"
+    hash = "865a153c"
+    assert pmb.helpers.repo.hash(url, 8) == hash
+
+
+def test_alpine_apkindex_path(args):
+    func = pmb.helpers.repo.alpine_apkindex_path
+    args.mirror_alpine = "http://dl-cdn.alpinelinux.org/alpine/"
+    ret = args.work + "/cache_apk_armhf/APKINDEX.30e6f5af.tar.gz"
+    assert func(args, "testing", "armhf") == ret