109 lines
3.0 KiB
Go
109 lines
3.0 KiB
Go
// Copyright 2021 beego
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cache
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import (
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"context"
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"fmt"
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"os"
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"path/filepath"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestFileCacheStartAndGC(t *testing.T) {
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fc := NewFileCache().(*FileCache)
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err := fc.StartAndGC(`{`)
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assert.NotNil(t, err)
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err = fc.StartAndGC(`{}`)
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assert.Nil(t, err)
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assert.Equal(t, fc.CachePath, FileCachePath)
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assert.Equal(t, fc.DirectoryLevel, FileCacheDirectoryLevel)
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assert.Equal(t, fc.EmbedExpiry, int(FileCacheEmbedExpiry))
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assert.Equal(t, fc.FileSuffix, FileCacheFileSuffix)
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err = fc.StartAndGC(`{"CachePath":"/cache","FileSuffix":".bin","DirectoryLevel":"2","EmbedExpiry":"0"}`)
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// could not create dir
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assert.NotNil(t, err)
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str := getTestCacheFilePath()
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err = fc.StartAndGC(fmt.Sprintf(`{"CachePath":"%s","FileSuffix":".bin","DirectoryLevel":"2","EmbedExpiry":"0"}`, str))
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assert.Nil(t, err)
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assert.Equal(t, fc.CachePath, str)
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assert.Equal(t, fc.DirectoryLevel, 2)
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assert.Equal(t, fc.EmbedExpiry, 0)
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assert.Equal(t, fc.FileSuffix, ".bin")
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err = fc.StartAndGC(fmt.Sprintf(`{"CachePath":"%s","FileSuffix":".bin","DirectoryLevel":"aaa","EmbedExpiry":"0"}`, str))
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assert.NotNil(t, err)
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err = fc.StartAndGC(fmt.Sprintf(`{"CachePath":"%s","FileSuffix":".bin","DirectoryLevel":"2","EmbedExpiry":"aaa"}`, str))
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assert.NotNil(t, err)
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}
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func TestFileCacheInit(t *testing.T) {
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fc := NewFileCache().(*FileCache)
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fc.CachePath = "////aaa"
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err := fc.Init()
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assert.NotNil(t, err)
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fc.CachePath = getTestCacheFilePath()
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err = fc.Init()
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assert.Nil(t, err)
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}
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func TestFileGetContents(t *testing.T) {
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_, err := FileGetContents("/bin/aaa")
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assert.NotNil(t, err)
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fn := filepath.Join(os.TempDir(), "fileCache.txt")
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f, err := os.Create(fn)
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assert.Nil(t, err)
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_, err = f.WriteString("text")
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assert.Nil(t, err)
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data, err := FileGetContents(fn)
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assert.Nil(t, err)
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assert.Equal(t, "text", string(data))
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}
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func TestGobEncodeDecode(t *testing.T) {
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_, err := GobEncode(func() {
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fmt.Print("test func")
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})
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assert.NotNil(t, err)
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data, err := GobEncode(&FileCacheItem{
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Data: "hello",
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})
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assert.Nil(t, err)
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err = GobDecode([]byte("wrong data"), &FileCacheItem{})
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assert.NotNil(t, err)
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dci := &FileCacheItem{}
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err = GobDecode(data, dci)
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assert.Nil(t, err)
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assert.Equal(t, "hello", dci.Data)
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}
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func TestFileCacheDelete(t *testing.T) {
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fc := NewFileCache()
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err := fc.StartAndGC(`{}`)
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assert.Nil(t, err)
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err = fc.Delete(context.Background(), "my-key")
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assert.Nil(t, err)
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}
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func getTestCacheFilePath() string {
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return filepath.Join(os.TempDir(), "test", "file.txt")
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}
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