e2e: Quick and simple test case.

Author: runkecheng

test/e2e/simplecase/list_namespace.go

@@ -0,0 +1,46 @@
+/*
+Copyright 2021 RadonDB.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package namespace
+
+import (
+	"context"
+	"fmt"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/radondb/radondb-mysql-kubernetes/test/e2e/framework"
+)
+
+// Simple and quick test case, used to verify that the E2E framework is available.
+var _ = Describe("Namespece test", func() {
+	f := framework.NewFramework("mc-1")
+
+	BeforeEach(func() {
+		By("before each")
+	})
+
+	It("test list namespace", func() {
+		namespaces, err := f.ClientSet.CoreV1().Namespaces().List(context.TODO(), metav1.ListOptions{})
+		Expect(err).Should(BeNil())
+		Expect(len(namespaces.Items)).ShouldNot(BeZero())
+		for _, ns := range namespaces.Items {
+			fmt.Fprintln(GinkgoWriter, ns.Name)
+		}
+	})
+})