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69 lines
1.6 KiB
Go
69 lines
1.6 KiB
Go
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// Copyright 2013 Google Inc. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package googleapi
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import (
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"bytes"
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"encoding/json"
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"reflect"
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"testing"
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)
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func TestTypes(t *testing.T) {
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type T struct {
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I32 Int32s
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I64 Int64s
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U32 Uint32s
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U64 Uint64s
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F64 Float64s
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}
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v := &T{
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I32: Int32s{-1, 2, 3},
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I64: Int64s{-1, 2, 1 << 33},
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U32: Uint32s{1, 2},
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U64: Uint64s{1, 2, 1 << 33},
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F64: Float64s{1.5, 3.33},
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}
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got, err := json.Marshal(v)
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if err != nil {
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t.Fatal(err)
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}
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want := `{"I32":["-1","2","3"],"I64":["-1","2","8589934592"],"U32":["1","2"],"U64":["1","2","8589934592"],"F64":["1.5","3.33"]}`
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if string(got) != want {
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t.Fatalf("Marshal mismatch.\n got: %s\nwant: %s\n", got, want)
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}
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v2 := new(T)
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if err := json.Unmarshal(got, v2); err != nil {
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t.Fatalf("Unmarshal: %v", err)
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}
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if !reflect.DeepEqual(v, v2) {
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t.Fatalf("Unmarshal didn't produce same results.\n got: %#v\nwant: %#v\n", v, v2)
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}
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}
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func TestRawMessageMarshal(t *testing.T) {
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// https://golang.org/issue/14493
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const want = "{}"
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b, err := json.Marshal(RawMessage(want))
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if err != nil {
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t.Fatalf("Marshal: %v", err)
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}
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if !bytes.Equal(b, []byte(want)) {
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t.Errorf("Marshal(RawMessage(%q)) = %q; want %q", want, b, want)
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}
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}
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func TestRawMessageUnmarshal(t *testing.T) {
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const want = "{}"
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var m RawMessage
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if err := json.Unmarshal([]byte(want), &m); err != nil {
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t.Fatalf("Unmarshal: %v", err)
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}
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if !bytes.Equal([]byte(m), []byte(want)) {
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t.Errorf("Unmarshal([]byte(%q), &m); m = %q; want %q", want, string(m), want)
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}
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}
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