}
func (s *LoadSuite) TestMultipleClusters(c *check.C) {
- cfg, err := testLoader(c, `{"Clusters":{"z1111":{},"z2222":{}}}`, nil).Load()
+ ldr := testLoader(c, `{"Clusters":{"z1111":{},"z2222":{}}}`, nil)
+ ldr.SkipDeprecated = true
+ cfg, err := ldr.Load()
c.Assert(err, check.IsNil)
c1, err := cfg.GetCluster("z1111")
c.Assert(err, check.IsNil)
c.Check(err, check.IsNil)
}
}
+
+func checkListKeys(path string, x interface{}) (err error) {
+ v := reflect.Indirect(reflect.ValueOf(x))
+ switch v.Kind() {
+ case reflect.Map:
+ iter := v.MapRange()
+ for iter.Next() {
+ k := iter.Key()
+ if k.Kind() == reflect.String {
+ if err = checkListKeys(path+"."+k.String(), iter.Value().Interface()); err != nil {
+ return
+ }
+ }
+ }
+ return
+
+ case reflect.Struct:
+ for i := 0; i < v.NumField(); i++ {
+ val := v.Field(i)
+ structField := v.Type().Field(i)
+ fieldname := structField.Name
+ endsWithList := strings.HasSuffix(fieldname, "List")
+ isAnArray := structField.Type.Kind() == reflect.Slice
+ if endsWithList != isAnArray {
+ if endsWithList {
+ err = fmt.Errorf("%s.%s ends with 'List' but field is not an array (type %v)", path, fieldname, val.Kind())
+ return
+ }
+ if isAnArray && structField.Type.Elem().Kind() != reflect.Uint8 {
+ err = fmt.Errorf("%s.%s is an array but field name does not end in 'List' (slice of %v)", path, fieldname, structField.Type.Elem().Kind())
+ return
+ }
+ }
+ if val.CanInterface() {
+ checkListKeys(path+"."+fieldname, val.Interface())
+ }
+ }
+ }
+ return
+}
+
+func (s *LoadSuite) TestListKeys(c *check.C) {
+ v1 := struct {
+ EndInList []string
+ }{[]string{"a", "b"}}
+ var m1 = make(map[string]interface{})
+ m1["c"] = &v1
+ if err := checkListKeys("", m1); err != nil {
+ c.Error(err)
+ }
+
+ v2 := struct {
+ DoesNot []string
+ }{[]string{"a", "b"}}
+ var m2 = make(map[string]interface{})
+ m2["c"] = &v2
+ if err := checkListKeys("", m2); err == nil {
+ c.Errorf("Should have produced an error")
+ }
+
+ v3 := struct {
+ EndInList string
+ }{"a"}
+ var m3 = make(map[string]interface{})
+ m3["c"] = &v3
+ if err := checkListKeys("", m3); err == nil {
+ c.Errorf("Should have produced an error")
+ }
+
+ var logbuf bytes.Buffer
+ loader := testLoader(c, string(DefaultYAML), &logbuf)
+ cfg, err := loader.Load()
+ c.Assert(err, check.IsNil)
+ if err := checkListKeys("", cfg); err != nil {
+ c.Error(err)
+ }
+}