github.com/alibaba/sealer@v0.8.6-0.20220430115802-37a2bdaa8173/pkg/filesystem/filesystem_test.go (about)

     1  // Copyright © 2021 Alibaba Group Holding Ltd.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package filesystem
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/alibaba/sealer/pkg/runtime"
    21  
    22  	v2 "github.com/alibaba/sealer/types/api/v2"
    23  
    24  	k8sV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    25  
    26  	v1 "github.com/alibaba/sealer/types/api/v1"
    27  )
    28  
    29  var testCluster = &v2.Cluster{
    30  	ObjectMeta: k8sV1.ObjectMeta{Name: "my-cluster"},
    31  	Spec: v2.ClusterSpec{
    32  		Image: "kubernetes:v1.19.9",
    33  		Hosts: []v2.Host{
    34  			{
    35  				IPS: []string{
    36  					"192.168.56.111",
    37  				},
    38  				Roles: []string{"master"},
    39  			}, {
    40  				IPS: []string{
    41  					"192.168.56.112",
    42  				},
    43  				Roles: []string{"node"},
    44  			},
    45  		},
    46  		SSH: v1.SSH{
    47  			User:   "root",
    48  			Passwd: "******",
    49  		},
    50  	},
    51  }
    52  
    53  func TestMount(t *testing.T) {
    54  	type args struct {
    55  		cluster *v2.Cluster
    56  	}
    57  	tests := []struct {
    58  		name    string
    59  		arg     args
    60  		wantErr bool
    61  	}{
    62  		{
    63  			name: "test mount",
    64  			arg: args{
    65  				cluster: testCluster,
    66  			},
    67  			wantErr: false,
    68  		},
    69  	}
    70  	rootfs := "/var/lib/sealer/data/overlay2/"
    71  	for _, tt := range tests {
    72  		t.Run(tt.name, func(t *testing.T) {
    73  			fileSystem, err := NewFilesystem(rootfs)
    74  			if err != nil {
    75  				t.Errorf("%s failed: %v", tt.name, err)
    76  			}
    77  
    78  			if err = fileSystem.MountRootfs(tt.arg.cluster, append(runtime.GetMasterIPList(testCluster), runtime.GetNodeIPList(testCluster)...), true); err != nil {
    79  				t.Errorf("%s failed: %v", tt.name, err)
    80  			}
    81  		})
    82  	}
    83  }
    84  
    85  func TestUnMount(t *testing.T) {
    86  	type args struct {
    87  		cluster *v2.Cluster
    88  	}
    89  	tests := []struct {
    90  		name    string
    91  		arg     args
    92  		wantErr bool
    93  	}{
    94  		{
    95  			name: "test unmount",
    96  			arg: args{
    97  				cluster: testCluster,
    98  			},
    99  			wantErr: false,
   100  		},
   101  	}
   102  	rootfs := "/var/lib/sealer/data/overlay2/"
   103  	for _, tt := range tests {
   104  		t.Run(tt.name, func(t *testing.T) {
   105  			fileSystem, err := NewFilesystem(rootfs)
   106  			if err != nil {
   107  				t.Errorf("%s failed: %v", tt.name, err)
   108  			}
   109  			if err = fileSystem.UnMountRootfs(tt.arg.cluster, append(tt.arg.cluster.GetMasterIPList(), tt.arg.cluster.GetNodeIPList()...)); err != nil {
   110  				t.Errorf("%s failed: %v", tt.name, err)
   111  			}
   112  		})
   113  	}
   114  }