feat: add.

structutil/structutils_test.go

@@ -0,0 +1,55 @@
+package structutil_test
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/tx7do/go-utils/structutil"
+)
+
+type TestStruct struct {
+	First  string
+	Second int
+	Third  bool `struct:"third"`
+}
+
+func TestForEach(t *testing.T) {
+	instance := TestStruct{
+		"moishe",
+		22,
+		true,
+	}
+	structutil.ForEach(instance, func(key string, value any, tag reflect.StructTag) {
+		switch key {
+		case "First":
+			assert.Equal(t, "moishe", value.(string))
+			assert.Zero(t, tag)
+		case "Second":
+			assert.Equal(t, 22, value.(int))
+			assert.Zero(t, tag)
+		case "Third":
+			assert.Equal(t, true, value.(bool))
+			assert.Equal(t, "third", tag.Get("struct"))
+		}
+	})
+}
+
+func TestToMap(t *testing.T) {
+	instance := TestStruct{
+		"moishe",
+		22,
+		true,
+	}
+	assert.Equal(t, map[string]any{
+		"First":  "moishe",
+		"Second": 22,
+		"Third":  true,
+	}, structutil.ToMap(instance))
+
+	assert.Equal(t, map[string]any{
+		"First":  "moishe",
+		"Second": 22,
+		"third":  true,
+	}, structutil.ToMap(instance, "struct"))
+}