mirror of
https://github.com/coredns/coredns.git
synced 2025-10-30 01:34:21 -04:00
d8714e64e4
* Rename middleware to plugin first pass; mostly used 'sed', few spots where I manually changed text. This still builds a coredns binary. * fmt error * Rename AddMiddleware to AddPlugin * Readd AddMiddleware to remain backwards compat
61 lines
1.0 KiB
Go
61 lines
1.0 KiB
Go
package cache
|
|
|
|
import "testing"
|
|
|
|
func TestShardAddAndGet(t *testing.T) {
|
|
s := newShard(4)
|
|
s.Add(1, 1)
|
|
|
|
if _, found := s.Get(1); !found {
|
|
t.Fatal("Failed to find inserted record")
|
|
}
|
|
}
|
|
|
|
func TestShardLen(t *testing.T) {
|
|
s := newShard(4)
|
|
|
|
s.Add(1, 1)
|
|
if l := s.Len(); l != 1 {
|
|
t.Fatalf("Shard size should %d, got %d", 1, l)
|
|
}
|
|
|
|
s.Add(1, 1)
|
|
if l := s.Len(); l != 1 {
|
|
t.Fatalf("Shard size should %d, got %d", 1, l)
|
|
}
|
|
|
|
s.Add(2, 2)
|
|
if l := s.Len(); l != 2 {
|
|
t.Fatalf("Shard size should %d, got %d", 2, l)
|
|
}
|
|
}
|
|
|
|
func TestShardEvict(t *testing.T) {
|
|
s := newShard(1)
|
|
s.Add(1, 1)
|
|
s.Add(2, 2)
|
|
// 1 should be gone
|
|
|
|
if _, found := s.Get(1); found {
|
|
t.Fatal("Found item that should have been evicted")
|
|
}
|
|
}
|
|
|
|
func TestShardLenEvict(t *testing.T) {
|
|
s := newShard(4)
|
|
s.Add(1, 1)
|
|
s.Add(2, 1)
|
|
s.Add(3, 1)
|
|
s.Add(4, 1)
|
|
|
|
if l := s.Len(); l != 4 {
|
|
t.Fatalf("Shard size should %d, got %d", 4, l)
|
|
}
|
|
|
|
// This should evict one element
|
|
s.Add(5, 1)
|
|
if l := s.Len(); l != 4 {
|
|
t.Fatalf("Shard size should %d, got %d", 4, l)
|
|
}
|
|
}
|