-
Notifications
You must be signed in to change notification settings - Fork 0
/
int_counter_test.go
93 lines (74 loc) · 1.8 KB
/
int_counter_test.go
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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
// Copyright © 2021 Elis Lulja
//
// 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
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package hitcount
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestNewIntCounter(t *testing.T) {
a := assert.New(t)
res := NewIntCounter(0, 0)
a.NotNil(res)
a.Equal(&intCounter{val: 0, target: 0}, res)
}
func TestReset(t *testing.T) {
a := assert.New(t)
c := NewIntCounter(55, 100)
c.Reset()
var count int64
c.Value(&count)
a.Zero(count)
}
func TestIncrease(t *testing.T) {
a := assert.New(t)
var initial int64 = 55
var target int64 = 100
c := NewIntCounter(initial, target)
c.Increase()
var count int64
c.Value(&count)
a.Equal(initial+1, count)
c = NewIntCounter(target, target)
c.Increase()
c.Value(&count)
a.Zero(count)
}
func TestDecrease(t *testing.T) {
a := assert.New(t)
var initial int64 = 55
var target int64 = 100
c := NewIntCounter(initial, target)
c.Decrease()
var count int64
c.Value(&count)
a.Equal(initial-1, count)
c = NewIntCounter(0, target)
c.Decrease()
c.Value(&count)
a.Zero(count)
}
func TestHit(t *testing.T) {
a := assert.New(t)
var target int64 = 100
c := NewIntCounter(target-1, target)
c.Increase()
var count int64
c.Value(&count)
a.True(c.Hit())
}
// func TestHit() bool {
// i.lock.Lock()
// defer i.lock.Unlock()
// return i.val == i.target
// }