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package openapi3
import (
"testing"
"github.com/stretchr/testify/require"
)
func oneofSpec(t *testing.T) *T {
t.Helper()
spec := []byte(`
openapi: 3.0.1
paths: {}
info:
version: 1.1.1
title: title
components:
schemas:
Cat:
type: object
properties:
name:
type: string
scratches:
type: boolean
$type:
type: string
enum:
- cat
required:
- name
- scratches
- $type
Dog:
type: object
properties:
name:
type: string
barks:
type: boolean
$type:
type: string
enum:
- dog
required:
- name
- barks
- $type
Animal:
type: object
oneOf:
- $ref: "#/components/schemas/Cat"
- $ref: "#/components/schemas/Dog"
discriminator:
propertyName: $type
mapping:
cat: "#/components/schemas/Cat"
dog: "#/components/schemas/Dog"
`[1:])
loader := NewLoader()
doc, err := loader.LoadFromData(spec)
require.NoError(t, err)
err = doc.Validate(loader.Context)
require.NoError(t, err)
return doc
}
func oneofNoDiscriminatorSpec(t *testing.T) *T {
t.Helper()
spec := []byte(`
openapi: 3.0.1
paths: {}
info:
version: 1.1.1
title: title
components:
schemas:
Cat:
type: object
properties:
name:
type: string
scratches:
type: boolean
required:
- name
- scratches
Dog:
type: object
properties:
name:
type: string
barks:
type: boolean
required:
- name
- barks
Animal:
type: object
oneOf:
- $ref: "#/components/schemas/Cat"
- $ref: "#/components/schemas/Dog"
`[1:])
loader := NewLoader()
doc, err := loader.LoadFromData(spec)
require.NoError(t, err)
err = doc.Validate(loader.Context)
require.NoError(t, err)
return doc
}
func TestVisitJSON_OneOf_MissingDescriptorProperty(t *testing.T) {
doc := oneofSpec(t)
err := doc.Components.Schemas["Animal"].Value.VisitJSON(map[string]interface{}{
"name": "snoopy",
})
require.ErrorContains(t, err, `input does not contain the discriminator property "$type"`)
}
func TestVisitJSON_OneOf_MissingDescriptorValue(t *testing.T) {
doc := oneofSpec(t)
err := doc.Components.Schemas["Animal"].Value.VisitJSON(map[string]interface{}{
"name": "snoopy",
"$type": "snake",
})
require.ErrorContains(t, err, `discriminator property "$type" has invalid value`)
}
func TestVisitJSON_OneOf_MissingField(t *testing.T) {
doc := oneofSpec(t)
err := doc.Components.Schemas["Animal"].Value.VisitJSON(map[string]interface{}{
"name": "snoopy",
"$type": "dog",
})
require.ErrorContains(t, err, `doesn't match schema due to: Error at "/barks": property "barks" is missing`)
}
func TestVisitJSON_OneOf_NoDescriptor_MissingField(t *testing.T) {
doc := oneofNoDiscriminatorSpec(t)
err := doc.Components.Schemas["Animal"].Value.VisitJSON(map[string]interface{}{
"name": "snoopy",
})
require.ErrorContains(t, err, `doesn't match schema due to: Error at "/scratches": property "scratches" is missing`)
}
func TestVisitJSON_OneOf_BadDiscriminatorType(t *testing.T) {
doc := oneofSpec(t)
err := doc.Components.Schemas["Animal"].Value.VisitJSON(map[string]interface{}{
"name": "snoopy",
"scratches": true,
"$type": 1,
})
require.ErrorContains(t, err, `value of discriminator property "$type" is not a string`)
err = doc.Components.Schemas["Animal"].Value.VisitJSON(map[string]interface{}{
"name": "snoopy",
"barks": true,
"$type": nil,
})
require.ErrorContains(t, err, `value of discriminator property "$type" is not a string`)
}
func TestVisitJSON_OneOf_Path(t *testing.T) {
spec := []byte(`
openapi: 3.0.0
paths: {}
info:
version: 1.1.1
title: title
components:
schemas:
Something:
type: object
properties:
first:
type: object
properties:
second:
type: object
properties:
third:
oneOf:
- title: First rule
type: string
minLength: 5
maxLength: 5
- title: Second rule
type: string
minLength: 10
maxLength: 10
`[1:])
loader := NewLoader()
doc, err := loader.LoadFromData(spec)
require.NoError(t, err)
err = doc.Validate(loader.Context)
require.NoError(t, err)
err = doc.Components.Schemas["Something"].Value.VisitJSON(map[string]interface{}{
"first": map[string]interface{}{
"second": map[string]interface{}{
"third": "123456789",
},
},
})
require.ErrorContains(t, err, `Error at "/first/second/third"`)
var sErr *SchemaError
require.ErrorAs(t, err, &sErr)
require.Equal(t, []string{"first", "second", "third"}, sErr.JSONPointer())
}
|
