gin/recovery_test.go

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// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
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package gin
import (
"bytes"
"testing"
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"github.com/stretchr/testify/assert"
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)
// TestPanicInHandler assert that panic has been recovered.
func TestPanicInHandler(t *testing.T) {
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buffer := new(bytes.Buffer)
router := New()
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router.Use(RecoveryWithWriter(buffer))
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router.GET("/recovery", func(_ *Context) {
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panic("Oupps, Houston, we have a problem")
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})
// RUN
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w := performRequest(router, "GET", "/recovery")
// TEST
assert.Equal(t, 500, w.Code)
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assert.Contains(t, buffer.String(), "GET /recovery")
assert.Contains(t, buffer.String(), "Oupps, Houston, we have a problem")
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assert.Contains(t, buffer.String(), "TestPanicInHandler")
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}
// TestPanicWithAbort assert that panic has been recovered even if context.Abort was used.
func TestPanicWithAbort(t *testing.T) {
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router := New()
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router.Use(RecoveryWithWriter(nil))
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router.GET("/recovery", func(c *Context) {
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c.AbortWithStatus(400)
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panic("Oupps, Houston, we have a problem")
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})
// RUN
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w := performRequest(router, "GET", "/recovery")
// TEST
assert.Equal(t, 400, w.Code)
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}