add another test
diff --git a/mapstructure_test.go b/mapstructure_test.go
index e05dcc6..e1a47db 100644
--- a/mapstructure_test.go
+++ b/mapstructure_test.go
@@ -158,6 +158,29 @@
}
}
+func TestBasic_Merge(t *testing.T) {
+ t.Parallel()
+
+ input := map[string]interface{}{
+ "vint": 42,
+ }
+
+ var result Basic
+ result.Vuint = 100
+ err := Decode(input, &result)
+ if err != nil {
+ t.Fatalf("got an err: %s", err)
+ }
+
+ expected := Basic{
+ Vint: 42,
+ Vuint: 100,
+ }
+ if !reflect.DeepEqual(result, expected) {
+ t.Fatalf("bad: %#v", result)
+ }
+}
+
func TestDecode_Embedded(t *testing.T) {
t.Parallel()
