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package openapi3_test
import (
"testing"
invopopYaml "github.com/invopop/yaml"
"github.com/stretchr/testify/require"
v3 "gopkg.in/yaml.v3"
"github.com/getkin/kin-openapi/openapi3"
)
func TestIssue883(t *testing.T) {
spec := `
openapi: '3.0.0'
info:
version: '1.0.0'
title: Swagger Petstore
license:
name: MIT
servers:
- url: http://petstore.swagger.io/v1
paths:
/simple:
get:
summary: A simple GET request
responses:
'200':
description: OK
`[1:]
sl := openapi3.NewLoader()
doc, err := sl.LoadFromData([]byte(spec))
require.NoError(t, err)
require.NotNil(t, doc.Paths)
err = doc.Validate(sl.Context)
require.NoError(t, err)
require.NotNil(t, doc.Paths)
t.Run("Roundtrip invopop/yaml", func(t *testing.T) {
justPaths, err := invopopYaml.Marshal(doc.Paths)
require.NoError(t, err)
require.NotNil(t, doc.Paths)
require.YAMLEq(t, `
/simple:
get:
summary: A simple GET request
responses:
'200':
description: OK
`[1:], string(justPaths))
marshalledYaml, err := invopopYaml.Marshal(doc)
require.NoError(t, err)
require.NotNil(t, doc.Paths)
require.YAMLEq(t, spec, string(marshalledYaml))
var newDoc openapi3.T
err = invopopYaml.Unmarshal(marshalledYaml, &newDoc)
require.NoError(t, err)
require.NotNil(t, newDoc.Paths)
require.Equal(t, doc, &newDoc)
})
t.Run("Roundtrip yaml.v3", func(t *testing.T) {
justPaths, err := doc.Paths.MarshalJSON()
require.NoError(t, err)
require.NotNil(t, doc.Paths)
require.YAMLEq(t, `
/simple:
get:
summary: A simple GET request
responses:
'200':
description: OK
`[1:], string(justPaths))
justPaths, err = v3.Marshal(doc.Paths)
require.NoError(t, err)
require.NotNil(t, doc.Paths)
require.YAMLEq(t, `
/simple:
get:
summary: A simple GET request
responses:
'200':
description: OK
`[1:], string(justPaths))
marshalledYaml, err := v3.Marshal(doc)
require.NoError(t, err)
require.NotNil(t, doc.Paths)
require.YAMLEq(t, spec, string(marshalledYaml))
t.Skip("TODO: impl https://pkg.go.dev/gopkg.in/yaml.v3#Unmarshaler on maplike types")
var newDoc openapi3.T
err = v3.Unmarshal(marshalledYaml, &newDoc)
require.NoError(t, err)
require.NotNil(t, newDoc.Paths)
require.Equal(t, doc, &newDoc)
})
}
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