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pack_test.go
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pack_test.go
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package asseter_test
import (
"encoding/json"
"io/ioutil"
"path"
"strings"
"testing"
"github.com/kyktommy/asseter"
)
type TestFile struct {
Images map[string][]TestFileImage `json:"images"`
}
type TestFileImage struct {
Key string `json:"key"`
Image TestImageTranslated `json:"image"`
}
type TestImageTranslated struct {
EnUS string `json:"en-US"`
ZhTW string `json:"zh-TW"`
}
func (testFile *TestFile) GetAssets(filename string) ([]string, error) {
ret := []string{}
ba, err := ioutil.ReadFile(filename)
if err != nil {
return nil, err
}
var tf TestFile
err = json.Unmarshal(ba, &tf)
if err != nil {
return nil, err
}
for _, a := range tf.Images {
for _, img := range a {
ret = append(ret, img.Image.EnUS)
ret = append(ret, img.Image.ZhTW)
}
}
return ret, nil
}
func TestPack(t *testing.T) {
tf := TestFile{}
assets, err := tf.GetAssets("./test.json")
if err != nil {
t.Error(err)
}
packed, err := asseter.Pack(asseter.PackConfig{
InputDir: "./assets",
BaseURL: "/statics",
Assets: assets,
})
if err != nil {
t.Error(err)
}
if len(packed.Output) != 2 {
t.Error("should have 2 images packed with hash")
return
}
for _, o := range packed.Output {
if o == "" {
t.Errorf("should not be empty")
}
if !strings.HasPrefix(o, "/statics/images/") {
t.Errorf("should prefix with baseURL and nested folder path")
}
}
for i := range packed.Output {
if path.Ext(packed.Input[i]) != path.Ext(packed.Output[i]) {
t.Errorf("should have equal extension")
return
}
}
}