package apis

import (
	"strings"
	"testing"

	"go-admin/config"
)

// Both branches used to construct a zero-value ALiYunOSS and call UpLoad on it,
// which panicked; the qiniu branch built the aliyun client, so source=3 could
// not have reached qiniu even with credentials. Unconfigured now reports which
// store is missing.
func TestThirdUploadReportsAnUnconfiguredStore(t *testing.T) {
	previous := config.ExtConfig.FileStore
	config.ExtConfig.FileStore = config.FileStore{}
	t.Cleanup(func() { config.ExtConfig.FileStore = previous })

	for source, want := range map[string]string{"2": "AliYunOSS", "3": "QiNiuKodo"} {
		err := thirdUpload(source, "x.png", "/tmp/x.png")
		if err == nil {
			t.Errorf("source=%s: no error from an unconfigured store", source)
			continue
		}
		if !strings.Contains(err.Error(), want) {
			t.Errorf("source=%s: error names %q, want it to mention %s", source, err, want)
		}
	}
}

// source 1 and anything unrecognised keep the local copy and do nothing else.
func TestThirdUploadIgnoresLocalAndUnknownSources(t *testing.T) {
	for _, source := range []string{"", "1", "9"} {
		if err := thirdUpload(source, "x.png", "/tmp/x.png"); err != nil {
			t.Errorf("source=%q returned %v, want nil", source, err)
		}
	}
}