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recover_test.go
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recover_test.go
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// MIT License
// Copyright (c) 2020 Tree Xie
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
package middleware
import (
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/vicanso/elton"
)
func TestRecoverResponseText(t *testing.T) {
// panic响应返回text
assert := assert.New(t)
var ctx *elton.Context
e := elton.New()
e.Use(NewRecover())
e.GET("/", func(c *elton.Context) error {
ctx = c
panic("abc")
})
req := httptest.NewRequest("GET", "https://aslant.site/", nil)
resp := httptest.NewRecorder()
keys := []string{
elton.HeaderETag,
elton.HeaderLastModified,
elton.HeaderContentEncoding,
elton.HeaderContentLength,
}
for _, key := range keys {
resp.Header().Set(key, "a")
}
catchError := false
e.OnError(func(_ *elton.Context, _ error) {
catchError = true
})
e.ServeHTTP(resp, req)
assert.Equal(http.StatusInternalServerError, resp.Code)
assert.Equal("statusCode=500, category=elton-recover, message=abc", resp.Body.String())
assert.True(ctx.Committed)
assert.True(catchError)
for _, key := range keys {
assert.Empty(ctx.GetHeader(key), "header should be resetted")
}
}
func TestRecoverResponseJSON(t *testing.T) {
// 响应返回json
assert := assert.New(t)
e := elton.New()
e.Use(NewRecover())
e.GET("/", func(c *elton.Context) error {
panic("abc")
})
req := httptest.NewRequest("GET", "https://aslant.site/", nil)
req.Header.Set("Accept", "application/json, text/plain, */*")
resp := httptest.NewRecorder()
e.ServeHTTP(resp, req)
assert.Equal(500, resp.Code)
assert.Equal(elton.MIMEApplicationJSON, resp.Header().Get(elton.HeaderContentType))
assert.NotEmpty(resp.Body.Bytes())
}