// Required adds a "required" validation to the attribute.
// See http://json-schema.org/latest/json-schema-validation.html#anchor61.
func Required(names ...string) {
var at *design.AttributeDefinition
if a, ok := attributeDefinition(false); ok {
at = a
} else if mt, ok := mediaTypeDefinition(true); ok {
at = mt.AttributeDefinition
} else {
return
}
if at.Type != nil && at.Type.Kind() != design.ObjectKind {
incompatibleAttributeType("required", at.Type.Name(), "an object")
} else {
if at.Validation == nil {
at.Validation = &dslengine.ValidationDefinition{}
}
at.Validation.AddRequired(names)
}
}
// Required adds a "required" validation to the attribute.
// See http://json-schema.org/latest/json-schema-validation.html#anchor61.
func Required(names ...string) {
var at *design.AttributeDefinition
switch def := dslengine.CurrentDefinition().(type) {
case *design.AttributeDefinition:
at = def
case *design.MediaTypeDefinition:
at = def.AttributeDefinition
default:
dslengine.IncompatibleDSL()
}
if at.Type != nil && at.Type.Kind() != design.ObjectKind {
incompatibleAttributeType("required", at.Type.Name(), "an object")
} else {
if at.Validation == nil {
at.Validation = &dslengine.ValidationDefinition{}
}
at.Validation.AddRequired(names)
}
}
codegen.TempCount = 0
})
Describe("ValidationChecker", func() {
Context("given an attribute definition and validations", func() {
var attType design.DataType
var validation *dslengine.ValidationDefinition
att := new(design.AttributeDefinition)
target := "val"
context := "context"
var code string // generated code
JustBeforeEach(func() {
att.Type = attType
att.Validation = validation
code = codegen.RecursiveChecker(att, false, false, target, context, 1)
})
Context("of enum", func() {
BeforeEach(func() {
attType = design.Integer
validation = &dslengine.ValidationDefinition{
Values: []interface{}{1, 2, 3},
}
})
It("produces the validation go code", func() {
Ω(code).Should(Equal(enumValCode))
})
})