//NewConfiguration loads a configuration from data
//if it is not valid json, it will return an error
func NewConfiguration(configData []byte) (*Configuration, error) {
var config Configuration
err := json.Unmarshal(configData, &config)
if err != nil {
return nil, err
}
validate := validator.New(&validator.Config{TagName: "validate"})
err = validate.Struct(config)
if err != nil {
return nil, getValidationError(err.(validator.ValidationErrors))
}
return &config, err
}
func TestBoolStringValidate(t *testing.T) {
v := validator.New(
&validator.Config{TagName: "validate"},
)
err := v.RegisterValidation("bool", libyaml.IsBoolValidation)
if err != nil {
t.Fatal(err)
}
type S struct {
Bool libyaml.BoolString `yaml:"is_true" validate:"bool"`
}
s := S{Bool: libyaml.BoolString("true")}
err = v.Struct(s)
if err != nil {
t.Fatal(err)
}
s = S{Bool: libyaml.BoolString("")}
err = v.Struct(s)
if err != nil {
t.Fatal(err)
}
s = S{Bool: libyaml.BoolString("0")}
err = v.Struct(s)
if err != nil {
t.Fatal(err)
}
s = S{Bool: libyaml.BoolString("{{repl blah }}")}
err = v.Struct(s)
if err != nil {
t.Fatal(err)
}
s = S{Bool: libyaml.BoolString("blah")}
err = v.Struct(s)
if err == nil {
t.Fatal(err)
}
if !strings.Contains(err.Error(), "failed on the 'bool' tag") {
t.Errorf("unexpected error, %v", err)
}
}