mirror of https://github.com/sirupsen/logrus.git
134 lines
3.3 KiB
Go
134 lines
3.3 KiB
Go
package airbrake
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import (
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"encoding/xml"
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"net/http"
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"net/http/httptest"
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"testing"
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"time"
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"github.com/Sirupsen/logrus"
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)
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type notice struct {
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Error NoticeError `xml:"error"`
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}
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type NoticeError struct {
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Class string `xml:"class"`
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Message string `xml:"message"`
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}
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type customErr struct {
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msg string
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}
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func (e *customErr) Error() string {
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return e.msg
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}
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const (
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testAPIKey = "abcxyz"
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testEnv = "development"
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expectedClass = "*airbrake.customErr"
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expectedMsg = "foo"
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unintendedMsg = "Airbrake will not see this string"
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)
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var (
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noticeError = make(chan NoticeError, 1)
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)
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// TestLogEntryMessageReceived checks if invoking Logrus' log.Error
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// method causes an XML payload containing the log entry message is received
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// by a HTTP server emulating an Airbrake-compatible endpoint.
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func TestLogEntryMessageReceived(t *testing.T) {
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log := logrus.New()
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ts := startAirbrakeServer(t)
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defer ts.Close()
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hook := NewHook(ts.URL, testAPIKey, "production")
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log.Hooks.Add(hook)
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log.Error(expectedMsg)
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select {
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case received := <-noticeError:
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if received.Message != expectedMsg {
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t.Errorf("Unexpected message received: %s", received.Message)
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}
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case <-time.After(time.Second):
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t.Error("Timed out; no notice received by Airbrake API")
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}
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}
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// TestLogEntryMessageReceived confirms that, when passing an error type using
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// logrus.Fields, a HTTP server emulating an Airbrake endpoint receives the
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// error message returned by the Error() method on the error interface
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// rather than the logrus.Entry.Message string.
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func TestLogEntryWithErrorReceived(t *testing.T) {
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log := logrus.New()
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ts := startAirbrakeServer(t)
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defer ts.Close()
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hook := NewHook(ts.URL, testAPIKey, "production")
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log.Hooks.Add(hook)
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log.WithFields(logrus.Fields{
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"error": &customErr{expectedMsg},
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}).Error(unintendedMsg)
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select {
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case received := <-noticeError:
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if received.Message != expectedMsg {
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t.Errorf("Unexpected message received: %s", received.Message)
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}
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if received.Class != expectedClass {
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t.Errorf("Unexpected error class: %s", received.Class)
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}
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case <-time.After(time.Second):
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t.Error("Timed out; no notice received by Airbrake API")
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}
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}
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// TestLogEntryWithNonErrorTypeNotReceived confirms that, when passing a
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// non-error type using logrus.Fields, a HTTP server emulating an Airbrake
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// endpoint receives the logrus.Entry.Message string.
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//
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// Only error types are supported when setting the 'error' field using
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// logrus.WithFields().
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func TestLogEntryWithNonErrorTypeNotReceived(t *testing.T) {
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log := logrus.New()
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ts := startAirbrakeServer(t)
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defer ts.Close()
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hook := NewHook(ts.URL, testAPIKey, "production")
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log.Hooks.Add(hook)
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log.WithFields(logrus.Fields{
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"error": expectedMsg,
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}).Error(unintendedMsg)
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select {
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case received := <-noticeError:
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if received.Message != unintendedMsg {
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t.Errorf("Unexpected message received: %s", received.Message)
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}
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case <-time.After(time.Second):
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t.Error("Timed out; no notice received by Airbrake API")
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}
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}
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func startAirbrakeServer(t *testing.T) *httptest.Server {
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ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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var notice notice
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if err := xml.NewDecoder(r.Body).Decode(¬ice); err != nil {
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t.Error(err)
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}
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r.Body.Close()
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noticeError <- notice.Error
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}))
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return ts
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}
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