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|
package server
import (
"encoding/json"
"testing"
)
func errorString(err error) string {
if err == nil {
return ""
}
return err.Error()
}
func TestServerUnmarshal(t *testing.T) {
cases := []struct {
want Type
wantErr string
payload string
}{
{
want: TypeUnknown,
wantErr: "invalid server type: a",
payload: `{"value": "a"}`,
},
{
want: TypeInstituteAccess,
wantErr: "",
payload: `{"value": "institute_access"}`,
},
{
want: TypeCustom,
wantErr: "",
payload: `{"value": "custom_server"}`,
},
{
want: TypeSecureInternet,
wantErr: "",
payload: `{"value": "secure_internet"}`,
},
{
want: TypeUnknown,
wantErr: "",
payload: `{"value": 0}`,
},
{
want: TypeInstituteAccess,
wantErr: "",
payload: `{"value": 1}`,
},
{
want: TypeSecureInternet,
wantErr: "",
payload: `{"value": 2}`,
},
{
want: TypeCustom,
wantErr: "",
payload: `{"value": 3}`,
},
// Values that are outside the range will be error checked too
// This is thus even more strict than a regular type unmarshal/marshal
{
want: TypeUnknown,
wantErr: "invalid server type: 25",
payload: `{"value": 25}`,
},
}
for _, c := range cases {
var got struct {
Value Type `json:"value"`
}
err := json.Unmarshal([]byte(c.payload), &got)
if errorString(err) != c.wantErr {
t.Fatalf("server unmarshal error is not equal to want, got: %v, want: %v", err, c.want)
}
if got.Value != c.want {
t.Fatalf("server unmarshal value is not equal to want, got: %v, want: %v", got.Value, c.want)
}
}
}
|
