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Log response body if test fails.

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This commit is contained in:
Alexey Palazhchenko 2017-07-05 10:51:27 +03:00
parent 190d1347ba
commit 4d294889da
1 changed files with 5 additions and 1 deletions
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6
node_exporter_test.go
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@ -93,11 +93,15 @@ func queryExporter(address string) error {
if err != nil { if err != nil {
return err return err
} }
b, err := ioutil.ReadAll(resp.Body)
if err != nil {
return err
}
if err := resp.Body.Close(); err != nil { if err := resp.Body.Close(); err != nil {
return err return err
} }
if want, have := http.StatusOK, resp.StatusCode; want != have { if want, have := http.StatusOK, resp.StatusCode; want != have {
return fmt.Errorf("want /metrics status code %d, have %d", want, have) return fmt.Errorf("want /metrics status code %d, have %d. Body:\n%s", want, have, b)
} }
return nil return nil
} }