Re-add len parameter to RNG

tests/integration/pkg/global/global.go

@@ -13,7 +13,7 @@ import (
 const globalCommonsFileName = "global-commons.yaml"
 
 func GenerateNamespaceName(testsuiteName string) string {
-	return fmt.Sprintf("%s-%s", testsuiteName, helpers.GenerateRandomString())
+	return fmt.Sprintf("%s-%s", testsuiteName, helpers.GenerateRandomString(6))
 }
 
 func getGlobalResources(resourceMgr *resource.Manager, k8sClient dynamic.Interface, namespace string, manifestsDir string) ([]unstructured.Unstructured, error) {

tests/integration/pkg/helpers/string.go

@@ -7,18 +7,18 @@ import (
 )
 
 func GenerateRandomTestId() string {
-	return GenerateRandomString()
+	return GenerateRandomString(8)
 }
 
 var (
 	r      = rand.New(rand.NewSource(time.Now().UnixNano()))
 	rMutex = &sync.Mutex{}
 )
 
-func GenerateRandomString() string {
+func GenerateRandomString(length int) string {
 	letterRunes := []rune("abcdefghijklmnopqrstuvwxyz")
 
-	b := make([]rune, 10)
+	b := make([]rune, length)
 
 	rMutex.Lock()
 	for i := range b {

tests/integration/testsuites/custom-domain/scenario.go

@@ -180,7 +180,7 @@ func (c *scenario) isDNSReady() error {
 		Factor:   2,
 		Steps:    10,
 	}, func() (done bool, err error) {
-		testName := helpers.GenerateRandomString()
+		testName := helpers.GenerateRandomString(3)
 		ips, err := net.LookupIP(fmt.Sprintf("%s.%s.%s", testName, c.testID, c.domain))
 		if err != nil {
 			return false, nil

tests/integration/testsuites/v2alpha1/testsuite.go

@@ -59,7 +59,6 @@ type testsuite struct {
 	config          testcontext.Config
 	oauth2Cfg       *clientcredentials.Config
 	jwtConfig       *clientcredentials.Config
-	failed          bool
 }
 
 func (t *testsuite) InitScenarios(ctx *godog.ScenarioContext) {