func testCollectionFormat(t *testing.T, param *spec.Parameter, valid bool) {
binder := &untypedParamBinder{
parameter: param,
}
_, _, err := binder.readValue(url.Values(nil), reflect.ValueOf(nil))
if valid {
assert.NoError(t, err)
} else {
assert.Error(t, err)
assert.Equal(t, errors.InvalidCollectionFormat(param.Name, param.In, param.CollectionFormat), err)
}
}
func (p *untypedParamBinder) readValue(values interface{}, target reflect.Value) ([]string, bool, error) {
name, in, cf, tpe := p.parameter.Name, p.parameter.In, p.parameter.CollectionFormat, p.parameter.Type
if tpe == "array" {
if cf == "multi" {
if !p.allowsMulti() {
return nil, false, errors.InvalidCollectionFormat(name, in, cf)
}
return values.(url.Values)[name], false, nil
}
v := httpkit.ReadSingleValue(values.(httpkit.Gettable), name)
return p.readFormattedSliceFieldValue(v, target)
}
v := httpkit.ReadSingleValue(values.(httpkit.Gettable), name)
if v == "" {
return nil, false, nil
}
return []string{v}, false, nil
}