Check validity of key signature

Check if a new fetched key was signed by a old key with the same address.

Please do not merge before: https://github.com/isislovecruft/python-gnupg/pull/150

- Resolves #8112

1 files changed, 0 insertions, 0 deletions

diff --git a/tests/integration/keymanager/__init__.py b/tests/integration/keymanager/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/integration/keymanager/__init__.py