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package openapi3filter
import (
"context"
"io"
"net/http"
"strings"
"testing"
"github.com/stretchr/testify/require"
"github.com/getkin/kin-openapi/openapi3"
"github.com/getkin/kin-openapi/routers/gorillamux"
)
func TestIssue201(t *testing.T) {
loader := openapi3.NewLoader()
ctx := loader.Context
spec := `
openapi: '3.0.3'
info:
version: 1.0.0
title: Sample API
paths:
/_:
get:
description: ''
responses:
default:
description: ''
content:
application/json:
schema:
type: object
headers:
X-Blip:
description: ''
required: true
schema:
type: string
pattern: '^blip$'
x-blop:
description: ''
schema:
type: string
pattern: '^blop$'
X-Blap:
description: ''
required: true
schema:
type: string
pattern: '^blap$'
X-Blup:
description: ''
required: true
schema:
type: string
pattern: '^blup$'
`[1:]
doc, err := loader.LoadFromData([]byte(spec))
require.NoError(t, err)
err = doc.Validate(ctx)
require.NoError(t, err)
for name, testcase := range map[string]struct {
headers map[string]string
err string
}{
"no error": {
headers: map[string]string{
"X-Blip": "blip",
"x-blop": "blop",
"X-Blap": "blap",
"X-Blup": "blup",
},
},
"missing non-required header": {
headers: map[string]string{
"X-Blip": "blip",
// "x-blop": "blop",
"X-Blap": "blap",
"X-Blup": "blup",
},
},
"missing required header": {
err: `response header "X-Blip" missing`,
headers: map[string]string{
// "X-Blip": "blip",
"x-blop": "blop",
"X-Blap": "blap",
"X-Blup": "blup",
},
},
"invalid required header": {
err: `response header "X-Blup" doesn't match schema: string doesn't match the regular expression "^blup$"`,
headers: map[string]string{
"X-Blip": "blip",
"x-blop": "blop",
"X-Blap": "blap",
"X-Blup": "bluuuuuup",
},
},
} {
t.Run(name, func(t *testing.T) {
router, err := gorillamux.NewRouter(doc)
require.NoError(t, err)
r, err := http.NewRequest(http.MethodGet, `/_`, nil)
require.NoError(t, err)
r.Header.Add(headerCT, "application/json")
for k, v := range testcase.headers {
r.Header.Add(k, v)
}
route, pathParams, err := router.FindRoute(r)
require.NoError(t, err)
err = ValidateResponse(context.Background(), &ResponseValidationInput{
RequestValidationInput: &RequestValidationInput{
Request: r,
PathParams: pathParams,
Route: route,
},
Status: 200,
Header: r.Header,
Body: io.NopCloser(strings.NewReader(`{}`)),
})
if e := testcase.err; e != "" {
require.ErrorContains(t, err, e)
} else {
require.NoError(t, err)
}
})
}
}
|
