chore(ci): fix afterEach dump save (#1017)

Signed-off-by: Daniil Antoshin <daniil.antoshin@flant.com>

Author: danilrwx

tests/e2e/util_test.go

@@ -658,12 +658,6 @@ func IsContainerRestarted(podName, containerName, namespace string, startedAt v1
 }
 
 func SaveTestResources(labels map[string]string, additional string) {
-	virt := kubectl.Get("virtualization -A", kc.GetOptions{Output: "yaml", Labels: labels})
-	Expect(virt.Error()).NotTo(HaveOccurred(), "cmd: %s\nstderr: %s", virt.GetCmd(), virt.StdErr())
-
-	intVirt := kubectl.Get("intvirt -A", kc.GetOptions{Output: "yaml", Labels: labels})
-	Expect(intVirt.Error()).NotTo(HaveOccurred(), "cmd: %s\nstderr: %s", intVirt.GetCmd(), intVirt.StdErr())
-
 	additional = strings.ToLower(additional)
 	additional = strings.ReplaceAll(strings.ToLower(additional), " ", "_")
 	str := fmt.Sprintf("/tmp/e2e_failed__%s__%s.yaml", labels["testcase"], additional)
@@ -672,12 +666,18 @@ func SaveTestResources(labels map[string]string, additional string) {
 	Expect(err).NotTo(HaveOccurred())
 	defer file.Close()
 
-	_, err = file.Write(virt.StdOutBytes())
-	Expect(err).NotTo(HaveOccurred())
+	virt := kubectl.Get("virtualization -A", kc.GetOptions{Output: "yaml", Labels: labels})
+	if virt.Error() == nil {
+		_, err = file.Write(virt.StdOutBytes())
+		Expect(err).NotTo(HaveOccurred())
+	}
 
-	_, err = file.WriteString("\n---\n")
-	Expect(err).NotTo(HaveOccurred())
+	intVirt := kubectl.Get("intvirt -A", kc.GetOptions{Output: "yaml", Labels: labels})
+	if intVirt.Error() == nil {
+		_, err = file.WriteString("\n---\n")
+		Expect(err).NotTo(HaveOccurred())
 
-	_, err = file.Write(intVirt.StdOutBytes())
-	Expect(err).NotTo(HaveOccurred())
+		_, err = file.Write(intVirt.StdOutBytes())
+		Expect(err).NotTo(HaveOccurred())
+	}
 }