-
Notifications
You must be signed in to change notification settings - Fork 0
/
marker_test.go
50 lines (41 loc) · 891 Bytes
/
marker_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
package marker
import (
"math/rand"
"testing"
"time"
)
func TestMarker(t *testing.T) {
marker := New()
var err error
marker.Mark("Event 1")
generateSlice(1000000, 10000000)
err = marker.Done()
handleError(t, err)
marker.Mark("")
generateSlice(1000000, 50000000)
err = marker.Done()
handleError(t, err)
marker.Mark("Event 3")
generateSlice(1000000, 100000000)
err = marker.Done()
handleError(t, err)
result, err := marker.String()
handleError(t, err)
t.Logf("Moments:\n%s", result)
}
func init() {
rand.NewSource(time.Now().UnixNano())
}
func handleError(t *testing.T, err error) {
if err != nil {
t.Errorf("Error: %s\n", err.Error())
}
}
// generates a slice of n integers with random values ranging from 0 to m-1.
func generateSlice(m, n int) []int {
result := []int{}
for i := 0; i < n; i++ {
result = append(result, rand.Intn(m))
}
return result
}