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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include "base/values.h"
#include "extensions/common/value_counter.h"
#include "testing/gtest/include/gtest/gtest.h"
using ValueCounterTest = testing::Test;
namespace extensions {
TEST_F(ValueCounterTest, TestAddingSameValue) {
ValueCounter vc;
base::Value value(base::Value::Type::LIST);
ASSERT_TRUE(vc.Add(value));
ASSERT_FALSE(vc.Add(value));
}
TEST_F(ValueCounterTest, TestAddingDifferentValue) {
ValueCounter vc;
base::Value value1(base::Value::Type::LIST);
base::Value value2(base::Value::Type::DICT);
ASSERT_TRUE(vc.Add(value1));
ASSERT_TRUE(vc.Add(value2));
}
TEST_F(ValueCounterTest, TestRemovingSameValue) {
ValueCounter vc;
base::Value value(base::Value::Type::LIST);
vc.Add(value);
vc.Add(value);
ASSERT_FALSE(vc.Remove(value));
ASSERT_TRUE(vc.Remove(value));
ASSERT_FALSE(vc.Remove(value));
}
TEST_F(ValueCounterTest, TestReAddingSameValue) {
ValueCounter vc;
base::Value value(base::Value::Type::LIST);
ASSERT_FALSE(vc.Remove(value));
ASSERT_TRUE(vc.Add(value));
ASSERT_TRUE(vc.Remove(value));
ASSERT_TRUE(vc.Add(value));
ASSERT_TRUE(vc.Remove(value));
ASSERT_FALSE(vc.Remove(value));
}
TEST_F(ValueCounterTest, TestIsEmpty) {
ValueCounter vc;
base::Value value1(base::Value::Type::LIST);
base::Value value2(base::Value::Type::DICT);
ASSERT_TRUE(vc.is_empty());
vc.Add(value1);
ASSERT_FALSE(vc.is_empty());
vc.Remove(value1);
ASSERT_TRUE(vc.is_empty());
vc.Add(value1);
vc.Add(value2);
ASSERT_FALSE(vc.is_empty());
vc.Remove(value1);
ASSERT_FALSE(vc.is_empty());
vc.Remove(value2);
ASSERT_TRUE(vc.is_empty());
}
} // namespace extensions
|
