File: extjson_prose_test.go

package info (click to toggle)
golang-mongodb-mongo-driver 1.8.1%2Bds1-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 18,500 kB
  • sloc: perl: 533; ansic: 491; python: 432; makefile: 187; sh: 72
file content (47 lines) | stat: -rw-r--r-- 1,748 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
// Copyright (C) MongoDB, Inc. 2017-present.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0

package bson

import (
	"fmt"
	"testing"

	"go.mongodb.org/mongo-driver/bson/bsonrw"
	"go.mongodb.org/mongo-driver/internal/testutil/assert"
)

func TestExtJSON(t *testing.T) {
	timestampNegativeInt32Err := fmt.Errorf("$timestamp i number should be uint32: -1")
	timestampNegativeInt64Err := fmt.Errorf("$timestamp i number should be uint32: -2147483649")
	timestampLargeValueErr := fmt.Errorf("$timestamp i number should be uint32: 4294967296")

	testCases := []struct {
		name      string
		input     string
		canonical bool
		err       error
	}{
		{"timestamp - negative int32 value", `{"":{"$timestamp":{"t":0,"i":-1}}}`, false, timestampNegativeInt32Err},
		{"timestamp - negative int64 value", `{"":{"$timestamp":{"t":0,"i":-2147483649}}}`, false, timestampNegativeInt64Err},
		{"timestamp - value overflows uint32", `{"":{"$timestamp":{"t":0,"i":4294967296}}}`, false, timestampLargeValueErr},
		{"top level key is not treated as special", `{"$code": "foo"}`, false, nil},
		{"escaped signle quote errors", `{"f\'oo": "bar"}`, false, bsonrw.ErrInvalidJSON},
	}
	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			var res Raw
			err := UnmarshalExtJSON([]byte(tc.input), tc.canonical, &res)
			if tc.err == nil {
				assert.Nil(t, err, "UnmarshalExtJSON error: %v", err)
				return
			}

			assert.NotNil(t, err, "expected error %v, got nil", tc.err)
			assert.Equal(t, tc.err.Error(), err.Error(), "expected error %v, got %v", tc.err, err)
		})
	}
}