github.com/1aal/kubeblocks@v0.0.0-20231107070852-e1c03e598921/pkg/cli/preflight/collector/host_region_test.go (about)

     1  /*
     2  Copyright (C) 2022-2023 ApeCloud Co., Ltd
     3  
     4  This file is part of KubeBlocks project
     5  
     6  This program is free software: you can redistribute it and/or modify
     7  it under the terms of the GNU Affero General Public License as published by
     8  the Free Software Foundation, either version 3 of the License, or
     9  (at your option) any later version.
    10  
    11  This program is distributed in the hope that it will be useful
    12  but WITHOUT ANY WARRANTY; without even the implied warranty of
    13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14  GNU Affero General Public License for more details.
    15  
    16  You should have received a copy of the GNU Affero General Public License
    17  along with this program.  If not, see <http://www.gnu.org/licenses/>.
    18  */
    19  
    20  package collector
    21  
    22  import (
    23  	"errors"
    24  
    25  	. "github.com/onsi/ginkgo/v2"
    26  	. "github.com/onsi/gomega"
    27  
    28  	troubleshoot "github.com/replicatedhq/troubleshoot/pkg/apis/troubleshoot/v1beta2"
    29  	"k8s.io/client-go/rest"
    30  
    31  	preflightv1beta2 "github.com/1aal/kubeblocks/externalapis/preflight/v1beta2"
    32  )
    33  
    34  var _ = Describe("host_region_test", func() {
    35  	var (
    36  		clusterRegion CollectClusterRegion
    37  		testName      = "testName"
    38  		config        *rest.Config
    39  	)
    40  	BeforeEach(func() {
    41  		clusterRegion = CollectClusterRegion{
    42  			HostCollector: &preflightv1beta2.ClusterRegion{
    43  				HostCollectorMeta: troubleshoot.HostCollectorMeta{
    44  					CollectorName: testName,
    45  				},
    46  				ProviderName: "eks",
    47  			},
    48  			BundlePath: "",
    49  		}
    50  		config = &rest.Config{Host: "https://xxx.yl4.cn-northwest-1.eks.amazonaws.com.cn"}
    51  	})
    52  	It("CollectClusterRegion test, get config fail and expect error", func() {
    53  		Eventually(func(g Gomega) {
    54  			g.Expect(clusterRegion.Title()).Should(Equal(testName))
    55  			g.Expect(clusterRegion.IsExcluded()).Should(BeFalse())
    56  			data, err := doCollect(func() (*rest.Config, error) {
    57  				return config, errors.New("fail")
    58  			}, "eks")
    59  			g.Expect(err).Should(HaveOccurred())
    60  			g.Expect(data).Should(BeNil())
    61  		}).Should(Succeed())
    62  	})
    63  
    64  	It("CollectClusterRegion test, and expect success", func() {
    65  		Eventually(func(g Gomega) {
    66  			g.Expect(clusterRegion.Title()).Should(Equal(testName))
    67  			g.Expect(clusterRegion.IsExcluded()).Should(BeFalse())
    68  			data, err := doCollect(func() (*rest.Config, error) {
    69  				return config, nil
    70  			}, "eks")
    71  			g.Expect(err).ShouldNot(HaveOccurred())
    72  			g.Expect(string(data)).Should(Equal(`{"regionName":"cn-northwest-1"}`))
    73  		}).Should(Succeed())
    74  	})
    75  })