openpgp: Implement Arbitrary for KeyID.

1 files changed, 7 insertions, 0 deletions

diff --git a/openpgp/src/keyid.rs b/openpgp/src/keyid.rs
index f55fe336..40842146 100644
--- a/openpgp/src/keyid.rs
+++ b/openpgp/src/keyid.rs
@@ -1,4 +1,5 @@
 use std::fmt;
+use quickcheck::{Arbitrary, Gen};
 
 use Error;
 use Fingerprint;
@@ -167,6 +168,12 @@ impl KeyID {
     }
 }
 
+impl Arbitrary for KeyID {
+    fn arbitrary<G: Gen>(g: &mut G) -> Self {
+        KeyID::new(u64::arbitrary(g))
+    }
+}
+
 #[cfg(test)]
 mod test {
     use super::*;