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error handling on closing body #2254

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Sep 14, 2022
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8 changes: 4 additions & 4 deletions bind_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -330,7 +330,7 @@ func TestBindUnmarshalParam(t *testing.T) {

func TestBindUnmarshalText(t *testing.T) {
e := New()
req := httptest.NewRequest(GET, "/?ts=2016-12-06T19:09:05Z&sa=one,two,three&ta=2016-12-06T19:09:05Z&ta=2016-12-06T19:09:05Z&ST=baz", nil)
req := httptest.NewRequest(http.MethodGet, "/?ts=2016-12-06T19:09:05Z&sa=one,two,three&ta=2016-12-06T19:09:05Z&ta=2016-12-06T19:09:05Z&ST=baz", nil)
rec := httptest.NewRecorder()
c := e.NewContext(req, rec)
result := struct {
Expand Down Expand Up @@ -406,7 +406,7 @@ func TestBindUnmarshalParamAnonymousFieldPtrCustomTag(t *testing.T) {

func TestBindUnmarshalTextPtr(t *testing.T) {
e := New()
req := httptest.NewRequest(GET, "/?ts=2016-12-06T19:09:05Z", nil)
req := httptest.NewRequest(http.MethodGet, "/?ts=2016-12-06T19:09:05Z", nil)
rec := httptest.NewRecorder()
c := e.NewContext(req, rec)
result := struct {
Expand Down Expand Up @@ -462,7 +462,7 @@ func TestBindbindData(t *testing.T) {

func TestBindParam(t *testing.T) {
e := New()
req := httptest.NewRequest(GET, "/", nil)
req := httptest.NewRequest(http.MethodGet, "/", nil)
rec := httptest.NewRecorder()
c := e.NewContext(req, rec)
c.SetPath("/users/:id/:name")
Expand Down Expand Up @@ -492,7 +492,7 @@ func TestBindParam(t *testing.T) {
// Bind something with param and post data payload
body := bytes.NewBufferString(`{ "name": "Jon Snow" }`)
e2 := New()
req2 := httptest.NewRequest(POST, "/", body)
req2 := httptest.NewRequest(http.MethodPost, "/", body)
req2.Header.Set(HeaderContentType, MIMEApplicationJSON)

rec2 := httptest.NewRecorder()
Expand Down
12 changes: 6 additions & 6 deletions context_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ var testUser = user{1, "Jon Snow"}

func BenchmarkAllocJSONP(b *testing.B) {
e := New()
req := httptest.NewRequest(POST, "/", strings.NewReader(userJSON))
req := httptest.NewRequest(http.MethodPost, "/", strings.NewReader(userJSON))
rec := httptest.NewRecorder()
c := e.NewContext(req, rec).(*context)

Expand All @@ -46,7 +46,7 @@ func BenchmarkAllocJSONP(b *testing.B) {

func BenchmarkAllocJSON(b *testing.B) {
e := New()
req := httptest.NewRequest(POST, "/", strings.NewReader(userJSON))
req := httptest.NewRequest(http.MethodPost, "/", strings.NewReader(userJSON))
rec := httptest.NewRecorder()
c := e.NewContext(req, rec).(*context)

Expand All @@ -60,7 +60,7 @@ func BenchmarkAllocJSON(b *testing.B) {

func BenchmarkAllocXML(b *testing.B) {
e := New()
req := httptest.NewRequest(POST, "/", strings.NewReader(userJSON))
req := httptest.NewRequest(http.MethodPost, "/", strings.NewReader(userJSON))
rec := httptest.NewRecorder()
c := e.NewContext(req, rec).(*context)

Expand Down Expand Up @@ -728,7 +728,7 @@ func TestContext_QueryString(t *testing.T) {

queryString := "query=string&var=val"

req := httptest.NewRequest(GET, "/?"+queryString, nil)
req := httptest.NewRequest(http.MethodGet, "/?"+queryString, nil)
c := e.NewContext(req, nil)

testify.Equal(t, queryString, c.QueryString())
Expand All @@ -739,7 +739,7 @@ func TestContext_Request(t *testing.T) {

testify.Nil(t, c.Request())

req := httptest.NewRequest(GET, "/path", nil)
req := httptest.NewRequest(http.MethodGet, "/path", nil)
c.SetRequest(req)

testify.Equal(t, req, c.Request())
Expand Down Expand Up @@ -849,7 +849,7 @@ func TestContext_IsWebSocket(t *testing.T) {

func TestContext_Bind(t *testing.T) {
e := New()
req := httptest.NewRequest(POST, "/", strings.NewReader(userJSON))
req := httptest.NewRequest(http.MethodPost, "/", strings.NewReader(userJSON))
c := e.NewContext(req, nil)
u := new(user)

Expand Down
53 changes: 35 additions & 18 deletions echo_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ import (
"crypto/tls"
"errors"
"fmt"
"io"
"io/ioutil"
"net"
"net/http"
Expand Down Expand Up @@ -235,7 +236,12 @@ func TestEchoStaticRedirectIndex(t *testing.T) {

addr := e.ListenerAddr().String()
if resp, err := http.Get("http://" + addr + "/static"); err == nil { // http.Get follows redirects by default
defer resp.Body.Close()
defer func(Body io.ReadCloser) {
err := Body.Close()
if err != nil {
assert.Fail(t, err.Error())
}
}(resp.Body)
assert.Equal(t, http.StatusOK, resp.StatusCode)

if body, err := ioutil.ReadAll(resp.Body); err == nil {
Expand Down Expand Up @@ -380,7 +386,10 @@ func TestEchoWrapHandler(t *testing.T) {
c := e.NewContext(req, rec)
h := WrapHandler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
w.Write([]byte("test"))
_, err := w.Write([]byte("test"))
if err != nil {
assert.Fail(t, err.Error())
}
}))
if assert.NoError(t, h(c)) {
assert.Equal(t, http.StatusOK, rec.Code)
Expand Down Expand Up @@ -482,16 +491,16 @@ func TestEchoURL(t *testing.T) {
g := e.Group("/group")
g.GET("/users/:uid/files/:fid", getFile)

assert := assert.New(t)
assertion := assert.New(t)

assert.Equal("/static/file", e.URL(static))
assert.Equal("/users/:id", e.URL(getUser))
assert.Equal("/users/1", e.URL(getUser, "1"))
assert.Equal("/users/1", e.URL(getUser, "1"))
assert.Equal("/documents/foo.txt", e.URL(getAny, "foo.txt"))
assert.Equal("/documents/*", e.URL(getAny))
assert.Equal("/group/users/1/files/:fid", e.URL(getFile, "1"))
assert.Equal("/group/users/1/files/1", e.URL(getFile, "1", "1"))
assertion.Equal("/static/file", e.URL(static))
assertion.Equal("/users/:id", e.URL(getUser))
assertion.Equal("/users/1", e.URL(getUser, "1"))
assertion.Equal("/users/1", e.URL(getUser, "1"))
assertion.Equal("/documents/foo.txt", e.URL(getAny, "foo.txt"))
assertion.Equal("/documents/*", e.URL(getAny))
assertion.Equal("/group/users/1/files/:fid", e.URL(getFile, "1"))
assertion.Equal("/group/users/1/files/1", e.URL(getFile, "1", "1"))
}

func TestEchoRoutes(t *testing.T) {
Expand Down Expand Up @@ -598,7 +607,7 @@ func TestEchoServeHTTPPathEncoding(t *testing.T) {
}

func TestEchoHost(t *testing.T) {
assert := assert.New(t)
assertion := assert.New(t)

okHandler := func(c Context) error { return c.String(http.StatusOK, http.StatusText(http.StatusOK)) }
teapotHandler := func(c Context) error { return c.String(http.StatusTeapot, http.StatusText(http.StatusTeapot)) }
Expand Down Expand Up @@ -694,8 +703,8 @@ func TestEchoHost(t *testing.T) {

e.ServeHTTP(rec, req)

assert.Equal(tc.expectStatus, rec.Code)
assert.Equal(tc.expectBody, rec.Body.String())
assertion.Equal(tc.expectStatus, rec.Code)
assertion.Equal(tc.expectBody, rec.Body.String())
})
}
}
Expand Down Expand Up @@ -1231,7 +1240,7 @@ func TestDefaultHTTPErrorHandler(t *testing.T) {
e := New()
e.Debug = true
e.Any("/plain", func(c Context) error {
return errors.New("An error occurred")
return errors.New("an error occurred")
})
e.Any("/badrequest", func(c Context) error {
return NewHTTPError(http.StatusBadRequest, "Invalid request")
Expand All @@ -1244,7 +1253,10 @@ func TestDefaultHTTPErrorHandler(t *testing.T) {
})
})
e.Any("/early-return", func(c Context) error {
c.String(http.StatusOK, "OK")
err := c.String(http.StatusOK, "OK")
if err != nil {
assert.Fail(t, err.Error())
}
return errors.New("ERROR")
})
e.GET("/internal-error", func(c Context) error {
Expand All @@ -1255,7 +1267,7 @@ func TestDefaultHTTPErrorHandler(t *testing.T) {
// With Debug=true plain response contains error message
c, b := request(http.MethodGet, "/plain", e)
assert.Equal(t, http.StatusInternalServerError, c)
assert.Equal(t, "{\n \"error\": \"An error occurred\",\n \"message\": \"Internal Server Error\"\n}\n", b)
assert.Equal(t, "{\n \"error\": \"an error occurred\",\n \"message\": \"Internal Server Error\"\n}\n", b)
// and special handling for HTTPError
c, b = request(http.MethodGet, "/badrequest", e)
assert.Equal(t, http.StatusBadRequest, c)
Expand Down Expand Up @@ -1379,7 +1391,12 @@ func TestEchoListenerNetwork(t *testing.T) {
assert.NoError(t, err)

if resp, err := http.Get(fmt.Sprintf("http://%s/ok", tt.address)); err == nil {
defer resp.Body.Close()
defer func(Body io.ReadCloser) {
err := Body.Close()
if err != nil {
assert.Fail(t, err.Error())
}
}(resp.Body)
assert.Equal(t, http.StatusOK, resp.StatusCode)

if body, err := ioutil.ReadAll(resp.Body); err == nil {
Expand Down