add api DeletePodListByLabel

Signed-off-by: tao.yang <[email protected]>

framework/pod.go

@@ -370,3 +370,20 @@ func (f *Framework) WaitAllPodUntilRunning(ctx context.Context) error {
 		}
 	}
 }
+
+func (f *Framework) DeletePodListByLabel(label map[string]string) error {
+	if label == nil {
+		return ErrWrongInput
+	}
+
+	podList, err := f.GetPodListByLabel(label)
+	if err != nil {
+		return err
+	}
+
+	if len(podList.Items) == 0 {
+		return nil
+	}
+
+	return f.DeletePodList(podList)
+}

framework/pod_test.go

@@ -259,4 +259,23 @@ var _ = Describe("test pod", Label("pod"), func() {
 		err11 := f.DeletePodUntilFinish(podName, "", ctx4, opts4)
 		Expect(err11).To(HaveOccurred())
 	})
+
+	Describe("DeletePodListByLabel", func() {
+
+		It("label is nil", func() {
+			err := f.DeletePodListByLabel(nil)
+			Expect(err).To(MatchError(e2e.ErrWrongInput))
+		})
+
+		It("succeed to delete PodList via label", func() {
+			pod := generateExamplePodYaml(podName, namespace, label, "Running")
+
+			// create pod
+			err := f.CreatePod(pod)
+			Expect(err).NotTo(HaveOccurred())
+
+			err = f.DeletePodListByLabel(label)
+			Expect(err).NotTo(HaveOccurred())
+		})
+	})
 })