53 lines
660 B
Go
53 lines
660 B
Go
package buffer
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
func TestBuffer(t *testing.T) {
|
|
b := New(10)
|
|
|
|
// test one value
|
|
b.Put("foo")
|
|
v := b.Get(1)
|
|
|
|
if val := v[0].(string); val != "foo" {
|
|
t.Fatalf("expected foo got %v", val)
|
|
}
|
|
|
|
b = New(10)
|
|
|
|
// test 10 values
|
|
for i := 0; i < 10; i++ {
|
|
b.Put(i)
|
|
}
|
|
|
|
v = b.Get(10)
|
|
|
|
for i := 0; i < 10; i++ {
|
|
val := v[i].(int)
|
|
|
|
if val != i {
|
|
t.Fatalf("expected %d got %d", i, val)
|
|
}
|
|
}
|
|
|
|
// test more values
|
|
|
|
for i := 0; i < 10; i++ {
|
|
v := i * 2
|
|
b.Put(v)
|
|
}
|
|
|
|
v = b.Get(10)
|
|
|
|
for i := 0; i < 10; i++ {
|
|
val := v[i].(int)
|
|
expect := i * 2
|
|
if val != expect {
|
|
t.Fatalf("expected %d got %d", expect, val)
|
|
}
|
|
}
|
|
|
|
}
|