func TestK8sReleases(t *testing.T) {
releases, err := kubernetes_versions.GetK8sVersionsFromURL(constants.KubernetesVersionGCSURL)
if err != nil {
t.Fatalf("Error getting k8s_releases.json: %s", err)
}
for _, r := range releases {
fmt.Printf("Checking release: %s\n", r.Version)
url, err := util.GetLocalkubeDownloadURL(r.Version, constants.LocalkubeLinuxFilename)
if err != nil {
t.Errorf("Error getting URL for %s. Error: %s", r.Version, err)
continue
}
shaURL := fmt.Sprintf("%s%s", url, constants.ShaSuffix)
expectedSha, err := util.ParseSHAFromURL(shaURL)
if err != nil {
t.Errorf("Error retrieving SHA for %s. Error: %s", r.Version, err)
continue
}
actualSha, err := getShaFromURL(url)
if err != nil {
t.Errorf("Error calculating SHA for %s. Error: %s", r.Version, err)
continue
}
if expectedSha != actualSha {
t.Errorf("ERROR: SHA does not match for version %s. Expected %s, got %s.", r.Version, expectedSha, actualSha)
continue
}
}
}
func isIsoChecksumValid(isoData *[]byte, shaURL string) bool {
expectedSum, err := util.ParseSHAFromURL(shaURL)
if err != nil {
glog.Errorf("Error retrieving SHA from URL: %s. Error: %s.", shaURL, err)
return false
}
b := sha256.Sum256(*isoData)
actualSum := hex.EncodeToString(b[:])
if string(expectedSum) != actualSum {
glog.Errorf("Downloaded ISO checksum does not match expected value. Actual: %s. Expected: %s", actualSum, expectedSum)
return false
}
return true
}
