1 files changed, 69 insertions, 0 deletions
diff --git a/skate/zippy_test.go b/skate/zippy_test.go
index 84c878f..746bca4 100644
--- a/skate/zippy_test.go
+++ b/skate/zippy_test.go
@@ -103,3 +103,72 @@ func TestUniqueMatches(t *testing.T) {
 		}
 	}
 }
+
+func TestMatchedRefsExtend(t *testing.T) {
+	var cases = []struct {
+		matched []*BiblioRef
+		refs    []*Ref
+		result  []*BiblioRef
+	}{
+		{
+			matched: []*BiblioRef{},
+			refs:    []*Ref{},
+			result:  []*BiblioRef{},
+		},
+		{
+			matched: []*BiblioRef{
+				&BiblioRef{
+					RefIndex: 2,
+					RefKey:   "K2",
+				},
+			},
+			refs: []*Ref{},
+			result: []*BiblioRef{
+				&BiblioRef{
+					RefIndex: 2,
+					RefKey:   "K2",
+				},
+			},
+		},
+		{
+			matched: []*BiblioRef{
+				&BiblioRef{
+					SourceReleaseIdent: "pud5shsflfgrth77lmlernavjm",
+					RefIndex:           2,
+					RefKey:             "K2",
+				},
+			},
+			refs: []*Ref{
+				&Ref{
+					Biblio: Biblio{
+						Title: "Title",
+					},
+					Index: 3,
+					Key:   "K3",
+				},
+			},
+			result: []*BiblioRef{
+				&BiblioRef{
+					SourceReleaseIdent: "pud5shsflfgrth77lmlernavjm",
+					RefIndex:           2,
+					RefKey:             "K2",
+				},
+				&BiblioRef{
+					Key:         "_3",
+					RefIndex:    3,
+					RefKey:      "K3",
+					MatchStatus: StatusUnmatched.Short(),
+					MatchReason: ReasonUnknown.Short(),
+					SourceYear:  "0",
+				},
+			},
+		},
+	}
+	for _, c := range cases {
+		result := matchedRefsExtend(c.matched, c.refs)
+		if !reflect.DeepEqual(result, c.result) {
+			t.Logf("got %v", pretty.Diff(result, c.result))
+			t.Fatalf("got %v, want %v", result, c.result)
+		}
+	}
+}