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|
package storage
import (
"os"
"path"
"reflect"
"testing"
"golang.org/x/text/language"
)
func TestStoreFromFile(t *testing.T) {
for _, tc := range []struct {
name string
pathToFile string
content string
want UserStore
wantErr bool
}{
{
name: "normal user file",
pathToFile: "userfile.json",
content: `{
"id1": {
"ID": "id1",
"EmailVerified": true,
"PreferredLanguage": "DE"
}
}`,
want: userStore{map[string]*User{
"id1": {
ID: "id1",
EmailVerified: true,
PreferredLanguage: language.German,
},
}},
},
{
name: "malformed file",
pathToFile: "whatever",
content: "not a json just a text",
wantErr: true,
},
{
name: "not existing file",
pathToFile: "what/ever/file",
wantErr: true,
},
} {
t.Run(tc.name, func(t *testing.T) {
actualPath := path.Join(t.TempDir(), tc.pathToFile)
if tc.content != "" && tc.pathToFile != "" {
if err := os.WriteFile(actualPath, []byte(tc.content), 0666); err != nil {
t.Fatalf("cannot create file with test content: %q", tc.content)
}
}
result, err := StoreFromFile(actualPath)
if err != nil && !tc.wantErr {
t.Errorf("StoreFromFile(%q) returned unexpected error %q", tc.pathToFile, err)
} else if err == nil && tc.wantErr {
t.Errorf("StoreFromFile(%q) did not return an expected error", tc.pathToFile)
}
if !tc.wantErr && !reflect.DeepEqual(tc.want, result.(userStore)) {
t.Errorf("expected StoreFromFile(%q) = %v, but got %v",
tc.pathToFile, tc.want, result)
}
})
}
}
|
