Fix tests using the wrong Serialize signatures

2 files changed, 21 insertions, 5 deletions

diff --git a/ident_test.go b/ident_test.go
index 032dee4c..76e1fb04 100644
--- a/ident_test.go
+++ b/ident_test.go
@@ -14,7 +14,11 @@ func TestParseIdentRoundTrip(t *testing.T) {
 	if got := string(id.Email); got != "alice@example.com" {
 		t.Fatalf("email mismatch: %q", got)
 	}
-	serialized := string(id.Serialize())
+	ids, err := id.Serialize()
+	if err != nil {
+		t.Fatalf("Serialize error: %v", err)
+	}
+	serialized := string(ids)
 	if !strings.Contains(serialized, "alice@example.com") {
 		t.Fatalf("Serialize missing email: %q", serialized)
 	}
@@ -47,7 +51,11 @@ func TestIdentSerializeUsesCanonicalSpacing(t *testing.T) {
 		WhenUnix:      1000,
 		OffsetMinutes: 90,
 	}
-	got := string(id.Serialize())
+	ids, err := id.Serialize()
+	if err != nil {
+		t.Fatalf("Serialize error: %v", err)
+	}
+	got := string(ids)
 	if !strings.Contains(got, "Bob <bob@example.com>") {
 		t.Fatalf("unexpected serialize output: %q", got)
 	}
diff --git a/objects_test.go b/objects_test.go
index 3fb48c53..e9e21ac0 100644
--- a/objects_test.go
+++ b/objects_test.go
@@ -119,10 +119,14 @@ func TestParseCommitWithExtraHeader(t *testing.T) {
 	fmt.Fprintf(&buf, "tree %s\n", treeID.String())
 	fmt.Fprintf(&buf, "parent %s\n", parent.String())
 	buf.WriteString("author ")
-	buf.Write(ident.Serialize())
+	ids, err := ident.Serialize()
+	if err != nil {
+		t.Fatalf("Serialize error: %v", err)
+	}
+	buf.Write(ids)
 	buf.WriteByte('\n')
 	buf.WriteString("committer ")
-	buf.Write(ident.Serialize())
+	buf.Write(ids)
 	buf.WriteByte('\n')
 	buf.WriteString("extra data\n\nMessage body\n")
 	repo := testRepo(t)
@@ -174,7 +178,11 @@ func TestParseTagAndSerialize(t *testing.T) {
 	buf.WriteString("type commit\n")
 	buf.WriteString("tag v1.0\n")
 	buf.WriteString("tagger ")
-	buf.Write(tagger.Serialize())
+	tgs, err := tagger.Serialize()
+	if err != nil {
+		t.Fatalf("Serialize error: %v", err)
+	}
+	buf.Write(tgs)
 	buf.WriteString("\n\nannotated tag\n")
 	body := append([]byte(nil), buf.Bytes()...)
 	repo := testRepo(t)