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validate.go
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validate.go
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package customflag
import (
"os"
"regexp"
"strings"
"github.com/rancher/distros-test-framework/pkg/logger"
)
var log = logger.AddLogger()
// ValidateTemplateFlags validates version bump template flags that were set on environment variables at .env file.
func ValidateTemplateFlags() {
var (
expectedValues []string
expectedUpgrades []string
testTag string
cmd string
)
argsFromJenkins := os.Getenv("TEST_ARGS")
if argsFromJenkins != "" {
cmd, testTag, expectedValues, expectedUpgrades = validateFromJenkins(argsFromJenkins)
} else {
cmd, testTag, expectedValues, expectedUpgrades = validateFromLocal()
}
switch testTag {
case "versionbump":
validateVersionBumpTest(expectedValues, expectedUpgrades, cmd)
case "cilium":
validateCiliumTest(expectedValues, expectedUpgrades)
case "multus":
validateMultusTest(expectedValues, expectedUpgrades)
case "components":
validateComponentsTest(expectedValues, expectedUpgrades)
case "flannel":
log.Debug("flannel test tag, all validations already done")
default:
log.Errorf("test tag not found")
}
}
func validateFromLocal() (cmd, testTag string, expectedValues, expectedUpgrades []string) {
testTag = validateTestTagFromLocal()
cmd = os.Getenv("CMD")
if cmd == "" && testTag == "versionbump" {
log.Error("cmd was not sent for versionbump test tag")
os.Exit(1)
} else if testTag != "versionbump" && cmd != "" {
log.Errorf("cmd can not be sent for this test tag: %s", testTag)
os.Exit(1)
}
expectedValue := os.Getenv("EXPECTED_VALUE")
if expectedValue == "" {
log.Error("expected value was not sent")
os.Exit(1)
}
installVersionOrCommit := os.Getenv("INSTALL_VERSION_OR_COMMIT")
valuesUpgrade := os.Getenv("VALUE_UPGRADED")
if valuesUpgrade != "" {
expectedUpgrades = strings.Split(valuesUpgrade, ",")
}
validateUpgradeFromLocal(installVersionOrCommit, valuesUpgrade)
expectedValues = strings.Split(expectedValue, ",")
return cmd, testTag, expectedValues, expectedUpgrades
}
// validateUpgradeFromLocal validates if the upgrade flag was sent and...
// if the expected value after upgrade was sent too inside the environment variables.
func validateUpgradeFromLocal(installVersionOrCommit, valuesUpgrade string) {
if (installVersionOrCommit != "" && valuesUpgrade == "") || (installVersionOrCommit == "" && valuesUpgrade != "") {
log.Error("using upgrade, please provide the expected value after upgrade and the install version or commit")
os.Exit(1)
}
}
func validateTestTagFromLocal() string {
testTag := os.Getenv("TEST_TAG")
if testTag == "" {
log.Error("test tag was not sent")
os.Exit(1)
}
if testTag != "versionbump" && testTag != "cilium" && testTag != "multus" &&
testTag != "components" && testTag != "flannel" {
log.Errorf("test tag not found in: %s", testTag)
os.Exit(1)
}
return testTag
}
func validateVersionBumpTest(expectedValue, expectedUpgrade []string, cmd string) {
cmds := strings.Split(cmd, ",")
if len(cmds) != len(expectedValue) {
log.Errorf("mismatched length commands: %d x expected values: %d", len(cmds), len(expectedValue))
os.Exit(1)
}
if expectedUpgrade != nil && len(expectedUpgrade) != len(expectedValue) {
log.Errorf("mismatched length commands: %d x expected values upgrade: %d", len(cmds), len(expectedUpgrade))
os.Exit(1)
}
}
func validateCiliumTest(expectedValue, valuesUpgrade []string) {
ciliumCmdsLength := 2
if len(expectedValue) != ciliumCmdsLength {
log.Errorf("mismatched length commands: %d x expected values: %d", ciliumCmdsLength, len(expectedValue))
os.Exit(1)
}
if valuesUpgrade != nil && len(valuesUpgrade) != ciliumCmdsLength {
log.Errorf("mismatched length commands: %d x expected values upgrade: %d",
ciliumCmdsLength, len(valuesUpgrade))
os.Exit(1)
}
}
func validateMultusTest(expectedValue, valuesUpgrade []string) {
multusCmdsLength := 4
if len(expectedValue) != multusCmdsLength {
log.Errorf("mismatched length commands: %d x expected values: %d", multusCmdsLength, len(expectedValue))
os.Exit(1)
}
if valuesUpgrade != nil && len(valuesUpgrade) != multusCmdsLength {
log.Errorf("mismatched length commands: %d x expected values upgrade: %d",
multusCmdsLength, len(valuesUpgrade))
os.Exit(1)
}
}
func validateComponentsTest(expectedValue, valuesUpgrade []string) {
k3scomponentsCmdsLength := 9
rke2componentsCmdsLength := 8
product := os.Getenv("ENV_PRODUCT")
switch product {
case "k3s":
if len(expectedValue) != k3scomponentsCmdsLength {
log.Errorf("mismatched length commands: %d x expected values: %d", k3scomponentsCmdsLength, len(expectedValue))
os.Exit(1)
}
if valuesUpgrade != nil && len(valuesUpgrade) != k3scomponentsCmdsLength {
log.Errorf("mismatched length commands: %d x expected values upgrade: %d",
k3scomponentsCmdsLength, len(valuesUpgrade))
os.Exit(1)
}
case "rke2":
if len(expectedValue) != rke2componentsCmdsLength {
log.Errorf("mismatched length commands: %d x expected values: %d", rke2componentsCmdsLength, len(expectedValue))
os.Exit(1)
}
if valuesUpgrade != nil && len(valuesUpgrade) != rke2componentsCmdsLength {
log.Errorf("mismatched length commands: %d x expected values upgrade: %d",
rke2componentsCmdsLength, len(valuesUpgrade))
os.Exit(1)
}
}
}
func ValidateVersionFormat() {
re := regexp.MustCompile(`^v\d+\.\d+\.\d+$`)
envVars := []string{"CERT_MANAGER_VERSION", "CHARTS_VERSION", "CHARTS_REPO_URL"}
for _, v := range envVars {
value := os.Getenv(v)
if value == "" {
continue
}
if !re.MatchString(value) {
log.Errorf("invalid format: %s, expected format: v.xx.xx", value)
os.Exit(1)
}
}
}
func ValidateTemplateTcs() {
validTestCases := map[string]struct{}{
"TestDaemonset": {},
"TestIngress": {},
"TestDnsAccess": {},
"TestServiceClusterIP": {},
"TestServiceNodePort": {},
"TestLocalPathProvisionerStorage": {},
"TestServiceLoadBalancer": {},
"TestInternodeConnectivityMixedOS": {},
"TestSonobuoyMixedOS": {},
"TestSelinuxEnabled": {},
"TestSelinux": {},
"TestSelinuxSpcT": {},
"TestUninstallPolicy": {},
"TestSelinuxContext": {},
"TestIngressRoute": {},
"TestCertRotate": {},
"TestSecretsEncryption": {},
"TestRestartService": {},
"TestClusterReset": {},
}
tcs := os.Getenv("TEST_CASE")
if tcs != "" {
testCases := strings.Split(tcs, ",")
for _, tc := range testCases {
tc = strings.TrimSpace(tc)
if _, exists := validTestCases[tc]; !exists {
log.Errorf("test case %s not found", tc)
os.Exit(1)
}
}
}
}