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-rw-r--r--entity/dag/op_set_metadata_test.go6
1 files changed, 6 insertions, 0 deletions
diff --git a/entity/dag/op_set_metadata_test.go b/entity/dag/op_set_metadata_test.go
index f4f20e8e..07ece013 100644
--- a/entity/dag/op_set_metadata_test.go
+++ b/entity/dag/op_set_metadata_test.go
@@ -12,6 +12,8 @@ import (
"github.com/stretchr/testify/require"
)
+var _ Snapshot = &snapshotMock{}
+
type snapshotMock struct {
ops []Operation
}
@@ -20,6 +22,10 @@ func (s *snapshotMock) AllOperations() []Operation {
return s.ops
}
+func (s *snapshotMock) AppendOperation(op Operation) {
+ s.ops = append(s.ops, op)
+}
+
func TestSetMetadata(t *testing.T) {
snap := &snapshotMock{}