test: add TestVerify for commit

plumbing/object/commit_test.go

@@ -296,3 +296,60 @@ func (s *SuiteCommit) TestStat(c *C) {
 	c.Assert(fileStats[1].Deletion, Equals, 0)
 	c.Assert(fileStats[1].String(), Equals, " php/crappy.php | 259 ++++++++++++++++++++++++++++++++++++++++++++++++++++\n")
 }
+
+func (s *SuiteCommit) TestVerify(c *C) {
+	ts, err := time.Parse(time.RFC3339, "2017-11-20T22:31:55+05:30")
+	c.Assert(err, IsNil)
+	commit := &Commit{
+		Author:    Signature{Name: "Sunny", Email: "[email protected]", When: ts},
+		Committer: Signature{Name: "Sunny", Email: "[email protected]", When: ts},
+		Message:   "some commit message",
+		PGPSignature: `-----BEGIN PGP SIGNATURE-----
+
+iQEzBAABCAAdFiEEoRt6IzxHaZkkUslhQyLeMqcmyU4FAloVzUkACgkQQyLeMqcm
+yU6gyQgApqyfvKOkffSIXf2S4XpJa4mUTrinLV56RQqSBkUy16BDQSSvuVNtVg4K
+c113WyXg30SB1j4+mm21uKg9g9M7e26f/JweGL7uNzD6XEKNd1D2aoFmWHRHsJrc
+BEKHNFomValjmKfxHRaoysM4VdTbGO79gjCXPy/3LfHqjzh7SmiD9oUhOJK6rZod
+Qs2q5ZOxw0bdk0msITCX1XsP/P5LABnEmvaB2o3YHTWcT0WEQ7bzslgqWIgbmTfu
+zlKPMZ/dtX2KLobr8dHg7QF46F2bTWOQQatjWMV4zKDWeolCVJbLPGW1TYk+K0fO
+16j1oXeal6Hk8PXasljamGfkkNDr4w==
+=nEby
+-----END PGP SIGNATURE-----`,
+	}
+
+	armoredKeyRing := string(`
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+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+=FPev
+-----END PGP PUBLIC KEY BLOCK-----
+`)
+
+	_, err = commit.Verify(armoredKeyRing)
+	c.Assert(err, IsNil)
+}