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remark42/backend/app/rest/httperrors_test.go
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package rest | |
import ( | |
"fmt" | |
"io" | |
"net/http" | |
"net/http/httptest" | |
"testing" | |
"github.com/stretchr/testify/assert" | |
"github.com/stretchr/testify/require" | |
"github.com/umputun/remark42/backend/app/store" | |
) | |
func TestSendErrorJSON(t *testing.T) { | |
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | |
if r.URL.Path == "/error" { | |
t.Log("http err request", r.URL) | |
SendErrorJSON(w, r, 500, fmt.Errorf("error 500"), "error details 123456", 123) | |
return | |
} | |
w.WriteHeader(404) | |
})) | |
defer ts.Close() | |
resp, err := http.Get(ts.URL + "/error") | |
require.NoError(t, err) | |
defer resp.Body.Close() | |
body, err := io.ReadAll(resp.Body) | |
require.NoError(t, err) | |
assert.Equal(t, http.StatusInternalServerError, resp.StatusCode) | |
assert.Equal(t, `{"code":123,"details":"error details 123456","error":"error 500"}`+"\n", string(body)) | |
} | |
func TestSendErrorHTML(t *testing.T) { | |
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | |
if r.URL.Path == "/error" { | |
t.Log("http err request", r.URL) | |
SendErrorHTML(w, r, 500, fmt.Errorf("error 500"), "error details 123456", 987) | |
return | |
} | |
w.WriteHeader(404) | |
})) | |
defer ts.Close() | |
resp, err := http.Get(ts.URL + "/error") | |
require.NoError(t, err) | |
defer resp.Body.Close() | |
body, err := io.ReadAll(resp.Body) | |
require.NoError(t, err) | |
assert.Equal(t, http.StatusInternalServerError, resp.StatusCode) | |
assert.NotContains(t, string(body), `987`, "user html should not contain internal error code") | |
assert.Contains(t, string(body), `error details 123456`) | |
assert.Contains(t, string(body), `error 500`) | |
} | |
func TestErrorDetailsMsg(t *testing.T) { | |
callerFn := func() { | |
req, err := http.NewRequest("GET", "https://example.com/test?k1=v1&k2=v2", http.NoBody) | |
require.NoError(t, err) | |
req.RemoteAddr = "1.2.3.4" | |
msg := errDetailsMsg(req, 500, fmt.Errorf("error 500"), "error details 123456", 123) | |
assert.Contains(t, msg, "error details 123456 - error 500 - 500 (123) - https://example.com/test?k1=v1&k2=v2 - [app/rest/httperrors_test.go:") | |
// error line in the middle of the message is not checked | |
assert.Contains(t, msg, " rest.TestErrorDetailsMsg]") | |
} | |
callerFn() | |
} | |
func TestErrorDetailsMsgWithUser(t *testing.T) { | |
callerFn := func() { | |
req, err := http.NewRequest("GET", "https://example.com/test?k1=v1&k2=v2", http.NoBody) | |
require.NoError(t, err) | |
req.RemoteAddr = "127.0.0.1:1234" | |
req = SetUserInfo(req, store.User{Name: "test", ID: "id"}) | |
require.NoError(t, err) | |
msg := errDetailsMsg(req, 500, fmt.Errorf("error 500"), "error details 123456", 34567) | |
assert.Contains(t, msg, "error details 123456 - error 500 - 500 (34567) - test/id - https://example.com/test?k1=v1&k2=v2 - [app/rest/httperrors_test.go:") | |
// error line in the middle of the message is not checked | |
assert.Contains(t, msg, " rest.TestErrorDetailsMsgWithUser]") | |
} | |
callerFn() | |
} |