mirror of https://github.com/docker/cli.git
67 lines
1.2 KiB
Go
67 lines
1.2 KiB
Go
package formatter
|
|
|
|
import (
|
|
"reflect"
|
|
"testing"
|
|
)
|
|
|
|
type dummy struct {
|
|
}
|
|
|
|
func (d *dummy) Func1() string {
|
|
return "Func1"
|
|
}
|
|
|
|
func (d *dummy) func2() string { // nolint: unused
|
|
return "func2(should not be marshalled)"
|
|
}
|
|
|
|
func (d *dummy) Func3() (string, int) {
|
|
return "Func3(should not be marshalled)", -42
|
|
}
|
|
|
|
func (d *dummy) Func4() int {
|
|
return 4
|
|
}
|
|
|
|
type dummyType string
|
|
|
|
func (d *dummy) Func5() dummyType {
|
|
return dummyType("Func5")
|
|
}
|
|
|
|
func (d *dummy) FullHeader() string {
|
|
return "FullHeader(should not be marshalled)"
|
|
}
|
|
|
|
var dummyExpected = map[string]interface{}{
|
|
"Func1": "Func1",
|
|
"Func4": 4,
|
|
"Func5": dummyType("Func5"),
|
|
}
|
|
|
|
func TestMarshalMap(t *testing.T) {
|
|
d := dummy{}
|
|
m, err := marshalMap(&d)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !reflect.DeepEqual(dummyExpected, m) {
|
|
t.Fatalf("expected %+v, got %+v",
|
|
dummyExpected, m)
|
|
}
|
|
}
|
|
|
|
func TestMarshalMapBad(t *testing.T) {
|
|
if _, err := marshalMap(nil); err == nil {
|
|
t.Fatal("expected an error (argument is nil)")
|
|
}
|
|
if _, err := marshalMap(dummy{}); err == nil {
|
|
t.Fatal("expected an error (argument is non-pointer)")
|
|
}
|
|
x := 42
|
|
if _, err := marshalMap(&x); err == nil {
|
|
t.Fatal("expected an error (argument is a pointer to non-struct)")
|
|
}
|
|
}
|