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// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package cache
import (
"fmt"
"testing"
"time"
"code.gitea.io/gitea/modules/setting"
"github.com/stretchr/testify/assert"
)
func createTestCache() {
defaultCache, _ = NewStringCache(setting.Cache{
Adapter: "memory",
TTL: time.Minute,
})
setting.CacheService.TTL = 24 * time.Hour
}
func TestNewContext(t *testing.T) {
assert.NoError(t, Init())
setting.CacheService.Cache = setting.Cache{Adapter: "redis", Conn: "some random string"}
con, err := NewStringCache(setting.Cache{
Adapter: "rand",
Conn: "false conf",
Interval: 100,
})
assert.Error(t, err)
assert.Nil(t, con)
}
func TestTest(t *testing.T) {
defaultCache = nil
_, err := Test()
assert.Error(t, err)
createTestCache()
elapsed, err := Test()
assert.NoError(t, err)
// mem cache should take from 300ns up to 1ms on modern hardware ...
assert.Less(t, elapsed, SlowCacheThreshold)
}
func TestGetCache(t *testing.T) {
createTestCache()
assert.NotNil(t, GetCache())
}
func TestGetString(t *testing.T) {
createTestCache()
data, err := GetString("key", func() (string, error) {
return "", fmt.Errorf("some error")
})
assert.Error(t, err)
assert.Equal(t, "", data)
data, err = GetString("key", func() (string, error) {
return "", nil
})
assert.NoError(t, err)
assert.Equal(t, "", data)
data, err = GetString("key", func() (string, error) {
return "some data", nil
})
assert.NoError(t, err)
assert.Equal(t, "", data)
Remove("key")
data, err = GetString("key", func() (string, error) {
return "some data", nil
})
assert.NoError(t, err)
assert.Equal(t, "some data", data)
data, err = GetString("key", func() (string, error) {
return "", fmt.Errorf("some error")
})
assert.NoError(t, err)
assert.Equal(t, "some data", data)
Remove("key")
}
func TestGetInt64(t *testing.T) {
createTestCache()
data, err := GetInt64("key", func() (int64, error) {
return 0, fmt.Errorf("some error")
})
assert.Error(t, err)
assert.EqualValues(t, 0, data)
data, err = GetInt64("key", func() (int64, error) {
return 0, nil
})
assert.NoError(t, err)
assert.EqualValues(t, 0, data)
data, err = GetInt64("key", func() (int64, error) {
return 100, nil
})
assert.NoError(t, err)
assert.EqualValues(t, 0, data)
Remove("key")
data, err = GetInt64("key", func() (int64, error) {
return 100, nil
})
assert.NoError(t, err)
assert.EqualValues(t, 100, data)
data, err = GetInt64("key", func() (int64, error) {
return 0, fmt.Errorf("some error")
})
assert.NoError(t, err)
assert.EqualValues(t, 100, data)
Remove("key")
}
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