open-nomad/helper/fields/data_test.go
2016-04-10 00:42:43 +02:00

121 lines
2 KiB
Go

package fields
import (
"reflect"
"testing"
)
func TestFieldDataGet(t *testing.T) {
cases := map[string]struct {
Schema map[string]*FieldSchema
Raw map[string]interface{}
Key string
Value interface{}
}{
"string type, string value": {
map[string]*FieldSchema{
"foo": &FieldSchema{Type: TypeString},
},
map[string]interface{}{
"foo": "bar",
},
"foo",
"bar",
},
"string type, int value": {
map[string]*FieldSchema{
"foo": &FieldSchema{Type: TypeInt},
},
map[string]interface{}{
"foo": 42,
},
"foo",
42,
},
"string type, unset value": {
map[string]*FieldSchema{
"foo": &FieldSchema{Type: TypeString},
},
map[string]interface{}{},
"foo",
"",
},
"string type, unset value with default": {
map[string]*FieldSchema{
"foo": &FieldSchema{
Type: TypeString,
Default: "bar",
},
},
map[string]interface{}{},
"foo",
"bar",
},
"int type, int value": {
map[string]*FieldSchema{
"foo": &FieldSchema{Type: TypeInt},
},
map[string]interface{}{
"foo": 42,
},
"foo",
42,
},
"bool type, bool value": {
map[string]*FieldSchema{
"foo": &FieldSchema{Type: TypeBool},
},
map[string]interface{}{
"foo": false,
},
"foo",
false,
},
"map type, map value": {
map[string]*FieldSchema{
"foo": &FieldSchema{Type: TypeMap},
},
map[string]interface{}{
"foo": map[string]interface{}{
"child": true,
},
},
"foo",
map[string]interface{}{
"child": true,
},
},
"array type, array value": {
map[string]*FieldSchema{
"foo": &FieldSchema{Type: TypeArray},
},
map[string]interface{}{
"foo": []interface{}{},
},
"foo",
[]interface{}{},
},
}
for name, tc := range cases {
data := &FieldData{
Raw: tc.Raw,
Schema: tc.Schema,
}
actual := data.Get(tc.Key)
if !reflect.DeepEqual(actual, tc.Value) {
t.Fatalf(
"bad: %s\n\nExpected: %#v\nGot: %#v",
name, tc.Value, actual)
}
}
}