コード例 #1
0
ファイル: example_test.go プロジェクト: natebrennand/dynago
func Example_marshaling(client *dynago.Client) {
	type MyStruct struct {
		Id          int64
		Name        string
		Description string
		Tags        []string
		Address     struct {
			City  string
			State string
		}
	}

	var data MyStruct

	doc := dynago.Document{
		// Basic fields like numbers and strings get marshaled automatically
		"Id":          data.Id,
		"Name":        data.Name,
		"Description": data.Description,
		// StringSet is compatible with []string so we can simply cast it
		"Tags": dynago.StringSet(data.Tags),
		// We don't automatically marshal structs, nest it in a document
		"Address": dynago.Document{
			"City":  data.Address.City,
			"State": data.Address.State,
		},
	}

	client.PutItem("Table", doc).Execute()
}
コード例 #2
0
ファイル: types_test.go プロジェクト: natebrennand/dynago
func TestDocumentMarshalJSONDoesNotIncludeEmptyValues(t *testing.T) {
	doc := dynago.Document{"key1": "shows up", "key2": 9, "fields": dynago.StringSet([]string{"is", "present"}), "id": "", "name": nil, "tags": []string{}}
	jsonDoc, _ := doc.MarshalJSON()

	assert.Contains(t, string(jsonDoc), `"fields":{"SS":["is","present"]}`)
	assert.Contains(t, string(jsonDoc), `"key1":{"S":"shows up"}`)
	assert.Contains(t, string(jsonDoc), `"key2":{"N":"9"}`)
}