/
ring_buffer_test.go
60 lines (48 loc) · 1.12 KB
/
ring_buffer_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
package utils
import (
"reflect"
"testing"
)
func TestRingBuffer(t *testing.T) {
rb := NewRingBuffer[int](3)
rb.Push(1)
rb.Push(2)
rb.Push(3)
data := rb.Data()
expectedData := []int{1, 2, 3}
if !reflect.DeepEqual(data, expectedData) {
t.Errorf("Expected data to be %v, got %v", expectedData, data)
}
rb.Push(4)
data = rb.Data()
expectedData = []int{2, 3, 4}
if !reflect.DeepEqual(data, expectedData) {
t.Errorf("Expected data to be %v, got %v", expectedData, data)
}
}
func TestRingBuffer_MarshalJSON(t *testing.T) {
rb := NewRingBuffer[int](3)
rb.Push(1)
rb.Push(2)
rb.Push(3)
data, err := rb.MarshalJSON()
if err != nil {
t.Errorf("Expected error to be nil, got %v", err)
}
expectedData := []byte("[1,2,3]")
if !reflect.DeepEqual(data, expectedData) {
t.Errorf("Expected data to be %v, got %v", expectedData, data)
}
}
func TestRingBuffer_Clear(t *testing.T) {
rb := NewRingBuffer[int](3)
rb.Push(1)
rb.Push(2)
rb.Push(3)
rb.Clear()
data := rb.Data()
expectedData := []int{}
if !reflect.DeepEqual(data, expectedData) {
t.Errorf("Expected data to be %v, got %v", expectedData, data)
}
}