github.com/1aal/kubeblocks@v0.0.0-20231107070852-e1c03e598921/controllers/apps/cluster_plan_builder_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 apps
    21  
    22  import (
    23  	. "github.com/onsi/ginkgo/v2"
    24  	. "github.com/onsi/gomega"
    25  
    26  	ctrl "sigs.k8s.io/controller-runtime"
    27  	"sigs.k8s.io/controller-runtime/pkg/client"
    28  	"sigs.k8s.io/controller-runtime/pkg/log"
    29  
    30  	appsv1alpha1 "github.com/1aal/kubeblocks/apis/apps/v1alpha1"
    31  	intctrlutil "github.com/1aal/kubeblocks/pkg/controllerutil"
    32  	"github.com/1aal/kubeblocks/pkg/generics"
    33  	testapps "github.com/1aal/kubeblocks/pkg/testutil/apps"
    34  )
    35  
    36  var _ = Describe("cluster plan builder test", func() {
    37  	const (
    38  		clusterDefName     = "test-clusterdef"
    39  		clusterVersionName = "test-clusterversion"
    40  		clusterName        = "test-cluster" // this become cluster prefix name if used with testapps.NewClusterFactory().WithRandomName()
    41  	)
    42  
    43  	// Cleanups
    44  	cleanEnv := func() {
    45  		// must wait till resources deleted and no longer existed before the testcases start,
    46  		// otherwise if later it needs to create some new resource objects with the same name,
    47  		// in race conditions, it will find the existence of old objects, resulting failure to
    48  		// create the new objects.
    49  		By("clean resources")
    50  
    51  		// delete cluster(and all dependent sub-resources), clusterversion and clusterdef
    52  		testapps.ClearClusterResourcesWithRemoveFinalizerOption(&testCtx)
    53  
    54  		// delete rest mocked objects
    55  		inNS := client.InNamespace(testCtx.DefaultNamespace)
    56  		ml := client.HasLabels{testCtx.TestObjLabelKey}
    57  		// namespaced
    58  		testapps.ClearResourcesWithRemoveFinalizerOption(&testCtx, generics.PersistentVolumeClaimSignature, true, inNS, ml)
    59  		testapps.ClearResourcesWithRemoveFinalizerOption(&testCtx, generics.PodSignature, true, inNS, ml)
    60  		testapps.ClearResources(&testCtx, generics.BackupSignature, inNS, ml)
    61  		testapps.ClearResources(&testCtx, generics.BackupPolicySignature, inNS, ml)
    62  		testapps.ClearResourcesWithRemoveFinalizerOption(&testCtx, generics.VolumeSnapshotSignature, true, inNS)
    63  		// non-namespaced
    64  		testapps.ClearResources(&testCtx, generics.BackupPolicyTemplateSignature, ml)
    65  		testapps.ClearResources(&testCtx, generics.ActionSetSignature, ml)
    66  		testapps.ClearResources(&testCtx, generics.StorageClassSignature, ml)
    67  	}
    68  
    69  	BeforeEach(func() {
    70  		cleanEnv()
    71  	})
    72  
    73  	AfterEach(func() {
    74  		cleanEnv()
    75  	})
    76  
    77  	Context("test init", func() {
    78  		It("should init successfully", func() {
    79  			clusterObj := testapps.NewClusterFactory(testCtx.DefaultNamespace, clusterName,
    80  				clusterDefName, clusterVersionName).WithRandomName().GetObject()
    81  			Expect(testCtx.Cli.Create(testCtx.Ctx, clusterObj)).Should(Succeed())
    82  			clusterKey := client.ObjectKeyFromObject(clusterObj)
    83  			Eventually(testapps.CheckObjExists(&testCtx, clusterKey, &appsv1alpha1.Cluster{}, true)).Should(Succeed())
    84  			req := ctrl.Request{
    85  				NamespacedName: clusterKey,
    86  			}
    87  			reqCtx := intctrlutil.RequestCtx{
    88  				Ctx: testCtx.Ctx,
    89  				Req: req,
    90  				Log: log.FromContext(ctx).WithValues("cluster", req.NamespacedName),
    91  			}
    92  			planBuilder := NewClusterPlanBuilder(reqCtx, testCtx.Cli, req)
    93  			Expect(planBuilder.Init()).Should(Succeed())
    94  		})
    95  	})
    96  })