python: idiomatic interface prototypejustus/idiomatic-py-0

Signed-off-by: Justus Winter <[email protected]>

1 files changed, 25 insertions, 2 deletions

diff --git a/lang/python/tests/t-encrypt.py b/lang/python/tests/t-encrypt.py
index 24869fcd..4c77f39c 100755
--- a/lang/python/tests/t-encrypt.py
+++ b/lang/python/tests/t-encrypt.py
@@ -17,6 +17,7 @@
 # You should have received a copy of the GNU Lesser General Public
 # License along with this program; if not, see <http://www.gnu.org/licenses/>.
 
+import pyme
 from pyme import core, constants
 import support
 
@@ -34,6 +35,28 @@ keys.append(c.get_key("D695676BDCEDCC2CDD6152BCFE180B1DA9E3B0B2", False))
 c.op_encrypt(keys, constants.ENCRYPT_ALWAYS_TRUST, source, sink)
 result = c.op_encrypt_result()
 assert not result.invalid_recipients, \
-    "Invalid recipient encountered: {}".format(result.invalid_recipients.fpr)
-
+  "Invalid recipients: {}".format(", ".join(r.fpr for r in result.recipients))
 support.print_data(sink)
+
+# Idiomatic interface.
+with pyme.Context(armor=True) as c:
+    ciphertext, _, _ = c.encrypt("Hallo Leute\n".encode(),
+                                 recipients=keys,
+                                 sign=False,
+                                 always_trust=True)
+    assert len(ciphertext) > 0
+    assert ciphertext.find(b'BEGIN PGP MESSAGE') > 0, 'Marker not found'
+
+    c.encrypt("Hallo Leute\n".encode(),
+              recipients=[c.get_key(support.encrypt_only, False)],
+              sign=False, always_trust=True)
+
+    try:
+        c.encrypt("Hallo Leute\n".encode(),
+                  recipients=[c.get_key(support.sign_only, False)],
+                  sign=False, always_trust=True)
+    except pyme.errors.InvalidRecipients as e:
+        assert len(e.recipients) == 1
+        assert support.sign_only.endswith(e.recipients[0].fpr)
+    else:
+        assert False, "Expected an InvalidRecipients error, got none"