test: add crypto tests for signature verification and decryption

This adds a new "crypto" test script to the test suite to test
PGP/MIME signature verification and message decryption.  Included here
is a test GNUPGHOME with a test secret key (passwordless), and test
for:

  * signing/verification
  * signing/verification with full owner trust
  * verification with signer key unavailable
  * encryption/decryption
  * decryption failure with missing key
  * encryption/decryption + signing/verfifying
  * reply to encrypted message
  * verification of signature from revoked key

These tests are not expected to pass now, but will as crypto
functionality is included.

1 files changed, 1 insertions, 0 deletions

diff --git a/test/notmuch-test b/test/notmuch-test
index c81e3fc0..9f58c129 100755
--- a/test/notmuch-test
+++ b/test/notmuch-test
@@ -39,6 +39,7 @@ TESTS="
   emacs
   emacs-large-search-buffer
   maildir-sync
+  crypto
 "
 TESTS=${NOTMUCH_TESTS:=$TESTS}