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package routers_test
import (
"context"
"io"
"net/http"
"net/http/httptest"
"strings"
"testing"
"github.com/stretchr/testify/require"
"github.com/getkin/kin-openapi/openapi3"
"github.com/getkin/kin-openapi/openapi3filter"
"github.com/getkin/kin-openapi/routers"
"github.com/getkin/kin-openapi/routers/gorillamux"
"github.com/getkin/kin-openapi/routers/legacy"
)
func TestIssue356(t *testing.T) {
spec := func(servers string) []byte {
return []byte(`
openapi: 3.0.0
info:
title: Example
version: '1.0'
description: test
servers:
` + servers + `
paths:
/test:
post:
responses:
'201':
description: Created
content:
application/json:
schema: {type: object}
requestBody:
content:
application/json:
schema: {type: object}
description: ''
description: Create a test object
`)
}
for servers, expectError := range map[string]bool{
`
- url: http://localhost:3000/base
- url: /base
`: false,
`
- url: /base
- url: http://localhost:3000/base
`: false,
`- url: /base`: false,
`- url: http://localhost:3000/base`: true,
``: true,
} {
loader := &openapi3.Loader{Context: context.Background()}
t.Logf("using servers: %q (%v)", servers, expectError)
doc, err := loader.LoadFromData(spec(servers))
require.NoError(t, err)
err = doc.Validate(context.Background())
require.NoError(t, err)
gorillamuxNewRouterWrapped := func(doc *openapi3.T, opts ...openapi3.ValidationOption) (routers.Router, error) {
return gorillamux.NewRouter(doc)
}
for i, newRouter := range []func(*openapi3.T, ...openapi3.ValidationOption) (routers.Router, error){gorillamuxNewRouterWrapped, legacy.NewRouter} {
t.Logf("using NewRouter from %s", map[int]string{0: "gorillamux", 1: "legacy"}[i])
router, err := newRouter(doc)
require.NoError(t, err)
if true {
t.Logf("using naked newRouter")
httpReq, err := http.NewRequest(http.MethodPost, "/base/test", strings.NewReader(`{}`))
require.NoError(t, err)
httpReq.Header.Set("Content-Type", "application/json")
route, pathParams, err := router.FindRoute(httpReq)
if expectError {
require.Error(t, err, routers.ErrPathNotFound)
return
}
require.NoError(t, err)
requestValidationInput := &openapi3filter.RequestValidationInput{
Request: httpReq,
PathParams: pathParams,
Route: route,
}
err = openapi3filter.ValidateRequest(context.Background(), requestValidationInput)
require.NoError(t, err)
}
if true {
t.Logf("using httptest.NewServer")
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
route, pathParams, err := router.FindRoute(r)
if err != nil {
w.WriteHeader(http.StatusInternalServerError)
w.Write([]byte(err.Error()))
return
}
requestValidationInput := &openapi3filter.RequestValidationInput{
Request: r,
PathParams: pathParams,
Route: route,
}
err = openapi3filter.ValidateRequest(r.Context(), requestValidationInput)
require.NoError(t, err)
w.Header().Set("Content-Type", "application/json")
w.Write([]byte("{}"))
}))
defer ts.Close()
req, err := http.NewRequest(http.MethodPost, ts.URL+"/base/test", strings.NewReader(`{}`))
require.NoError(t, err)
req.Header.Set("Content-Type", "application/json")
rep, err := http.DefaultClient.Do(req)
require.NoError(t, err)
defer rep.Body.Close()
body, err := io.ReadAll(rep.Body)
require.NoError(t, err)
if expectError {
require.Equal(t, 500, rep.StatusCode)
require.Equal(t, routers.ErrPathNotFound.Error(), string(body))
return
}
require.Equal(t, 200, rep.StatusCode)
require.Equal(t, "{}", string(body))
}
}
}
}
|
