Merge pull request #5 from lbryio/unittests

Added unit tests for getting claimid. I based this off of a random se…

util/blockchain_test.go

@@ -0,0 +1,57 @@
+package util
+
+import (
+	"testing"
+)
+
+type claimIdMatch struct {
+	ClaimId string
+	TxHash  string
+	N       uint
+}
+
+var claimIdTests = []claimIdMatch{
+
+	{"589bc4845caca70977332025990b2a1807732b44",
+		"6a9dbe3084b86cec8aa519970d2245dfa15193294cab65819a0d96d455c2a5df",
+		1},
+
+	{"60d7ddcc211c381bad63b73415c2065b219258f2",
+		"2850f854108d9fd1d9067cc51ef38664f320cda363741a5774f8c6f0c154a702",
+		1},
+
+	{"015a97bef520a8b121baec02f9fd36a9f7e8a17e",
+		"6ec15e7a80205fe2fb08eb57a5e4866544db56d81ebfc21d16a19c01a3394779",
+		0},
+
+	{"ed15aff6c77d0ae46b542aced757b04f7ec4a507",
+		"1cd52537daa096d5fa2b0d20cbcf907fb1a1dc22436f48902473d8af1f7ebe07",
+		0},
+
+	{"bef5806ebee8816bcc8d10684eeb5d0d7c906c87",
+		"bde00b2ba8ca425fff0d814d12a67d0ce99950365eb21081011aaf4a8c5f3e8b",
+		0},
+	{"8b120c045300923062d82911868febffccb502bf",
+		"de0a48529d193ae33402f9620a25d91d7f33e608022d5e32451acd1d30fe7933",
+		0},
+	{"84cae80fbe8e49eb45a69ea3af884016c58e8ccb",
+		"caf6a81ec886ed2a930a16814f0fdd488a753b22a77f5fb67a11fd3b985edb15",
+		0},
+	{"cafe80622cebed351cd0b441f44f42802a0e7dce",
+		"3cef7db4221d17d544d0595ac34a27db974e1202bac63db126186c218b48f1d1",
+		0},
+}
+
+func TestGetClaimIDFromOutput(t *testing.T) {
+
+	for _, claimMatch := range claimIdTests {
+		claimID, err := ClaimIDFromOutpoint(claimMatch.TxHash, int(claimMatch.N))
+		if err != nil {
+			t.Error(err)
+		}
+		if claimID != claimMatch.ClaimId {
+			t.Error("Expected ", claimMatch.ClaimId, " got ", claimID)
+		}
+	}
+
+}