Making the RemoveEnv method work across all containers in a deployment, instead asserting there is exactly one container.

Author: AdamSaleh

test/openshift/e2e/ginkgo/fixture/deployment/fixture.go

@@ -85,23 +85,21 @@ func RemoveEnv(depl *appsv1.Deployment, key string) {
 	Update(depl, func(d *appsv1.Deployment) {
 		containers := d.Spec.Template.Spec.Containers
 
-		Expect(containers).Should(HaveLen(1))
-
-		newEnvVars := []corev1.EnvVar{}
+		for idc := range containers {
+			newEnvVars := []corev1.EnvVar{}
+			for idx := range containers[idc].Env {
 
-		for idx := range containers[0].Env {
+				currEnv := containers[idc].Env[idx]
 
-			currEnv := containers[0].Env[idx]
-
-			if currEnv.Name == key {
-				// don't add, thus causing it to be removed
-			} else {
-				newEnvVars = append(newEnvVars, currEnv)
+				if currEnv.Name == key {
+					// don't add, thus causing it to be removed
+				} else {
+					newEnvVars = append(newEnvVars, currEnv)
+				}
 			}
-		}
-
-		containers[0].Env = newEnvVars
 
+			containers[idc].Env = newEnvVars
+		}
 	})
 
 }