mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-02 11:10:18 +00:00
145 lines
3.1 KiB
Go
145 lines
3.1 KiB
Go
/*
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Copyright 2023 The Ceph-CSI Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package networkfence
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestGetIPRange(t *testing.T) {
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t.Parallel()
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tests := []struct {
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cidr string
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expectedIPs []string
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}{
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{
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cidr: "192.168.1.0/31",
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expectedIPs: []string{"192.168.1.0", "192.168.1.1"},
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},
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{
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cidr: "10.0.0.0/30",
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expectedIPs: []string{"10.0.0.0", "10.0.0.1", "10.0.0.2", "10.0.0.3"},
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},
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{
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cidr: "fd4a:ecbc:cafd:4e49::/127",
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expectedIPs: []string{"fd4a:ecbc:cafd:4e49::", "fd4a:ecbc:cafd:4e49::1"},
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},
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}
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for _, tt := range tests {
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ts := tt
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t.Run(ts.cidr, func(t *testing.T) {
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t.Parallel()
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got, err := getIPRange(ts.cidr)
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assert.NoError(t, err)
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// validate if number of IPs in the range is same as expected, if not, fail.
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assert.ElementsMatch(t, ts.expectedIPs, got)
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})
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}
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}
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func TestFetchIP(t *testing.T) {
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t.Parallel()
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tests := []struct {
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clientInfo string
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expectedIP string
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expectedErr bool
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}{
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{
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clientInfo: "client.4305 172.21.9.34:0/422650892",
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expectedIP: "172.21.9.34",
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expectedErr: false,
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},
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{
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clientInfo: "client.4305 2001:0db8:85a3:0000:0000:8a2e:0370:7334:0/422650892",
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expectedIP: "2001:db8:85a3::8a2e:370:7334",
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expectedErr: false,
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},
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{
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clientInfo: "client.24152 v1:100.64.0.7:0/3658550259",
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expectedIP: "100.64.0.7",
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expectedErr: false,
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},
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{
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clientInfo: "",
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expectedIP: "",
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expectedErr: true,
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},
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}
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for _, tt := range tests {
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ts := tt
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t.Run(ts.clientInfo, func(t *testing.T) {
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t.Parallel()
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client := activeClient{Inst: ts.clientInfo}
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ip, actualErr := client.fetchIP()
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if (actualErr != nil) != ts.expectedErr {
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t.Errorf("expected error %v but got %v", ts.expectedErr, actualErr)
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}
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if ip != ts.expectedIP {
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t.Errorf("expected IP %s but got %s", ts.expectedIP, ip)
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}
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})
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}
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}
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func TestFetchID(t *testing.T) {
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t.Parallel()
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tests := []struct {
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clientInfo string
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expectedID int
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expectedErr bool
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}{
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{
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clientInfo: "client.4305 172.21.9.34:0/422650892",
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expectedID: 4305,
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expectedErr: false,
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},
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{
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clientInfo: "",
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expectedID: 0,
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expectedErr: true,
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},
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}
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for _, tt := range tests {
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ts := tt
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t.Run(ts.clientInfo, func(t *testing.T) {
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t.Parallel()
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ac := &activeClient{Inst: ts.clientInfo}
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actualID, actualErr := ac.fetchID()
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if (actualErr != nil) != ts.expectedErr {
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t.Errorf("expected error %v but got %v", ts.expectedErr, actualErr)
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}
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if actualID != ts.expectedID {
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t.Errorf("expected ID %d but got %d", ts.expectedID, actualID)
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}
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})
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}
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}
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