// Validate runs the validation rules defined in the design.
func (payload *createBottlePayload) Validate() (err error) {
if payload.Name == nil {
err = goa.MergeErrors(err, goa.MissingAttributeError(`payload`, "name"))
}
if payload.Vintage == nil {
err = goa.MergeErrors(err, goa.MissingAttributeError(`payload`, "vintage"))
}
if payload.Rating == nil {
err = goa.MergeErrors(err, goa.MissingAttributeError(`payload`, "rating"))
}
if payload.Name != nil {
if len(*payload.Name) < 1 {
err = goa.MergeErrors(err, goa.InvalidLengthError(`payload.name`, *payload.Name, len(*payload.Name), 1, true))
}
}
if payload.Rating != nil {
if *payload.Rating < 1 {
err = goa.MergeErrors(err, goa.InvalidRangeError(`payload.rating`, *payload.Rating, 1, true))
}
}
if payload.Rating != nil {
if *payload.Rating > 5 {
err = goa.MergeErrors(err, goa.InvalidRangeError(`payload.rating`, *payload.Rating, 5, false))
}
}
if payload.Vintage != nil {
if *payload.Vintage < 1900 {
err = goa.MergeErrors(err, goa.InvalidRangeError(`payload.vintage`, *payload.Vintage, 1900, true))
}
}
return
}
// Validate validates the bottlePayload type instance.
func (ut *bottlePayload) Validate() (err error) {
if ut.Name == nil {
err = goa.MergeErrors(err, goa.MissingAttributeError(`response`, "name"))
}
if ut.Vintage == nil {
err = goa.MergeErrors(err, goa.MissingAttributeError(`response`, "vintage"))
}
if ut.Rating == nil {
err = goa.MergeErrors(err, goa.MissingAttributeError(`response`, "rating"))
}
if ut.Name != nil {
if len(*ut.Name) < 1 {
err = goa.MergeErrors(err, goa.InvalidLengthError(`response.name`, *ut.Name, len(*ut.Name), 1, true))
}
}
if ut.Rating != nil {
if *ut.Rating < 1 {
err = goa.MergeErrors(err, goa.InvalidRangeError(`response.rating`, *ut.Rating, 1, true))
}
}
if ut.Rating != nil {
if *ut.Rating > 5 {
err = goa.MergeErrors(err, goa.InvalidRangeError(`response.rating`, *ut.Rating, 5, false))
}
}
if ut.Vintage != nil {
if *ut.Vintage < 1900 {
err = goa.MergeErrors(err, goa.InvalidRangeError(`response.vintage`, *ut.Vintage, 1900, true))
}
}
return
}
// Validate validates the Bottle media type instance.
func (mt *Bottle) Validate() (err error) {
if mt.Name == "" {
err = goa.MergeErrors(err, goa.MissingAttributeError(`response`, "name"))
}
if len(mt.Name) < 1 {
err = goa.MergeErrors(err, goa.InvalidLengthError(`response.name`, mt.Name, len(mt.Name), 1, true))
}
if mt.Rating < 1 {
err = goa.MergeErrors(err, goa.InvalidRangeError(`response.rating`, mt.Rating, 1, true))
}
if mt.Rating > 5 {
err = goa.MergeErrors(err, goa.InvalidRangeError(`response.rating`, mt.Rating, 5, false))
}
if mt.Vintage < 1900 {
err = goa.MergeErrors(err, goa.InvalidRangeError(`response.vintage`, mt.Vintage, 1900, true))
}
return
}
// NewShowBottleContext parses the incoming request URL and body, performs validations and creates the
// context used by the bottle controller show action.
func NewShowBottleContext(ctx context.Context, service *goa.Service) (*ShowBottleContext, error) {
var err error
resp := goa.ContextResponse(ctx)
resp.Service = service
req := goa.ContextRequest(ctx)
rctx := ShowBottleContext{Context: ctx, ResponseData: resp, RequestData: req}
paramID := req.Params["id"]
if len(paramID) > 0 {
rawID := paramID[0]
if id, err2 := strconv.Atoi(rawID); err2 == nil {
rctx.ID = id
} else {
err = goa.MergeErrors(err, goa.InvalidParamTypeError("id", rawID, "integer"))
}
}
return &rctx, err
}
})
})
})
var _ = Describe("Merge", func() {
var err, err2 error
var mErr *goa.Error
BeforeEach(func() {
err = nil
err2 = nil
mErr = nil
})
JustBeforeEach(func() {
e := goa.MergeErrors(err, err2)
if e != nil {
mErr = e.(*goa.Error)
}
})
Context("with two nil errors", func() {
It("returns a nil error", func() {
Ω(mErr).Should(BeNil())
})
})
Context("with a nil argument", func() {
const code = "foo"
BeforeEach(func() {