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entry_test.go
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entry_test.go
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package directcache
import (
"strings"
"testing"
"github.com/stretchr/testify/require"
)
func Test_entry(t *testing.T) {
t.Run("kv", func(t *testing.T) {
key := "foo"
val := "bar"
ent := make(entry, entrySize(len(key), len(val), len(val)))
copy(ent.Init([]byte(key), len(val), len(val)), val)
require.Equal(t, entrySize(len(key), len(val), len(val)), ent.Size())
require.Equal(t, key, string(ent.Key()))
require.Equal(t, val, string(ent.Value()))
})
t.Run("k8v16", func(t *testing.T) {
key := strings.Repeat("s", 10)
val := strings.Repeat("v", 1000)
ent := make(entry, entrySize(len(key), len(val), 0))
copy(ent.Init([]byte(key), len(val), 0), val)
require.Equal(t, key, string(ent.Key()))
require.Equal(t, val, string(ent.Value()))
})
t.Run("k8v32", func(t *testing.T) {
key := strings.Repeat("s", 10)
val := strings.Repeat("v", 70000)
ent := make(entry, entrySize(len(key), len(val), 0))
copy(ent.Init([]byte(key), len(val), 0), val)
require.Equal(t, key, string(ent.Key()))
require.Equal(t, val, string(ent.Value()))
})
t.Run("k16v8", func(t *testing.T) {
key := strings.Repeat("s", 1000)
val := strings.Repeat("v", 10)
ent := make(entry, entrySize(len(key), len(val), 0))
copy(ent.Init([]byte(key), len(val), 0), val)
require.Equal(t, key, string(ent.Key()))
require.Equal(t, val, string(ent.Value()))
})
t.Run("k16v16", func(t *testing.T) {
key := strings.Repeat("s", 1000)
val := strings.Repeat("v", 1000)
ent := make(entry, entrySize(len(key), len(val), 0))
copy(ent.Init([]byte(key), len(val), 0), val)
require.Equal(t, key, string(ent.Key()))
require.Equal(t, val, string(ent.Value()))
})
t.Run("k16v32", func(t *testing.T) {
key := strings.Repeat("s", 1000)
val := strings.Repeat("v", 70000)
ent := make(entry, entrySize(len(key), len(val), 0))
copy(ent.Init([]byte(key), len(val), 0), val)
require.Equal(t, key, string(ent.Key()))
require.Equal(t, val, string(ent.Value()))
})
t.Run("k32v8", func(t *testing.T) {
key := strings.Repeat("s", 70000)
val := strings.Repeat("v", 10)
ent := make(entry, entrySize(len(key), len(val), 0))
copy(ent.Init([]byte(key), len(val), 0), val)
require.Equal(t, key, string(ent.Key()))
require.Equal(t, val, string(ent.Value()))
})
t.Run("k32v16", func(t *testing.T) {
key := strings.Repeat("s", 70000)
val := strings.Repeat("v", 1000)
ent := make(entry, entrySize(len(key), len(val), 0))
copy(ent.Init([]byte(key), len(val), 0), val)
require.Equal(t, key, string(ent.Key()))
require.Equal(t, val, string(ent.Value()))
})
t.Run("k32v32", func(t *testing.T) {
key := strings.Repeat("s", 70000)
val := strings.Repeat("v", 70000)
ent := make(entry, entrySize(len(key), len(val), 0))
copy(ent.Init([]byte(key), len(val), 0), val)
require.Equal(t, key, string(ent.Key()))
require.Equal(t, val, string(ent.Value()))
})
t.Run("flags", func(t *testing.T) {
key := "foo"
val := "bar"
ent := make(entry, entrySize(len(key), len(val), len(val)))
copy(ent.Init([]byte(key), len(val), len(val)), val)
require.False(t, ent.HasFlag(deletedFlag))
ent.AddFlag(deletedFlag)
require.True(t, ent.HasFlag(deletedFlag))
ent.RemoveFlag(deletedFlag)
require.False(t, ent.HasFlag(deletedFlag))
})
}