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Migrate away from deprecated ioutil #80

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sebrandon1 wants to merge 1 commit into from
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Migrate away from deprecated ioutil #80

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11 changes: 5 additions & 6 deletions pkg/server/policyrules_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,6 @@ package server
import (
"bytes"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"time"
Expand Down Expand Up @@ -221,7 +220,7 @@ var _ = Describe("policyrules testing", func() {

BeforeEach(func() {
var err error
tmpDir, err = ioutil.TempDir("", "multi-networkpolicy-iptables")
tmpDir, err = os.MkdirTemp("", "multi-networkpolicy-iptables")
Expect(err).NotTo(HaveOccurred())
})

Expand Down Expand Up @@ -525,7 +524,7 @@ COMMIT

It("ingress common - custom v4 rules", func() {
tmpRuleFile := filepath.Join(tmpDir, "testInputRules.txt")
ioutil.WriteFile(tmpRuleFile, []byte(
os.WriteFile(tmpRuleFile, []byte(
`# comment: this accepts DHCP packet
-m udp -p udp --sport bootps --dport bootpc -j ACCEPT
`), 0600)
Expand Down Expand Up @@ -579,7 +578,7 @@ COMMIT

It("ingress common - custom v6 rules", func() {
tmpRuleFile := filepath.Join(tmpDir, "testInputRules.txt")
ioutil.WriteFile(tmpRuleFile, []byte(
os.WriteFile(tmpRuleFile, []byte(
`# comment: this accepts DHCPv6 packets from link-local address
-m udp -p udp --dport 546 -d fe80::/64 -j ACCEPT
`), 0600)
Expand Down Expand Up @@ -865,7 +864,7 @@ COMMIT

It("egress common - custom v4 rules", func() {
tmpRuleFile := filepath.Join(tmpDir, "testInputRules.txt")
ioutil.WriteFile(tmpRuleFile, []byte(
os.WriteFile(tmpRuleFile, []byte(
`# comment: this rules accepts DHCP packets
-m udp -p udp --sport bootc --dport bootps -j ACCEPT
`), 0600)
Expand Down Expand Up @@ -919,7 +918,7 @@ COMMIT

It("egress common - custom v6 rules", func() {
tmpRuleFile := filepath.Join(tmpDir, "testInputRules.txt")
ioutil.WriteFile(tmpRuleFile, []byte(
os.WriteFile(tmpRuleFile, []byte(
`# comment: this rules accepts DHCPv6 packet to dhcp relay agents/servers
-m udp -p udp --dport 547 -d ff02::1:2 -j ACCEPT
`), 0600)
Expand Down