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// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package middleware
import (
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/go-openapi/runtime"
"github.com/go-openapi/runtime/internal/testing/petstore"
)
func TestServeSpecMiddleware(t *testing.T) {
spec, api := petstore.NewAPI(t)
ctx := NewContext(spec, api, nil)
handler := Spec("", ctx.spec.Raw(), nil)
// serves spec
request, _ := http.NewRequest("GET", "/swagger.json", nil)
request.Header.Add(runtime.HeaderContentType, runtime.JSONMime)
recorder := httptest.NewRecorder()
handler.ServeHTTP(recorder, request)
assert.Equal(t, 200, recorder.Code)
// returns 404 when no next handler
request, _ = http.NewRequest("GET", "/api/pets", nil)
request.Header.Add(runtime.HeaderContentType, runtime.JSONMime)
recorder = httptest.NewRecorder()
handler.ServeHTTP(recorder, request)
assert.Equal(t, 404, recorder.Code)
// forwards to next handler for other url
handler = Spec("", ctx.spec.Raw(), http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
rw.WriteHeader(http.StatusOK)
}))
request, _ = http.NewRequest("GET", "/api/pets", nil)
request.Header.Add(runtime.HeaderContentType, runtime.JSONMime)
recorder = httptest.NewRecorder()
handler.ServeHTTP(recorder, request)
assert.Equal(t, 200, recorder.Code)
}
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