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Use testing.T.Setenv instead of os.Setenv in tests

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... to benefit from Go 1.17.

Signed-off-by: Miloslav Trmač <mitr@redhat.com>
This commit is contained in:
Miloslav Trmač 2022-06-08 16:56:51 +02:00
parent a3a72342f2
commit 92c0d0c09d
2 changed files with 3 additions and 14 deletions
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6
cmd/skopeo/signing_test.go
View File

@ -38,8 +38,7 @@ func TestStandaloneSign(t *testing.T) {
manifestPath := "fixtures/image.manifest.json"
dockerReference := "testing/manifest"
os.Setenv("GNUPGHOME", "fixtures")
defer os.Unsetenv("GNUPGHOME")
t.Setenv("GNUPGHOME", "fixtures")
// Invalid command-line arguments
for _, args := range [][]string{
@ -101,8 +100,7 @@ func TestStandaloneVerify(t *testing.T) {
manifestPath := "fixtures/image.manifest.json"
signaturePath := "fixtures/image.signature"
dockerReference := "testing/manifest"
os.Setenv("GNUPGHOME", "fixtures")
defer os.Unsetenv("GNUPGHOME")
t.Setenv("GNUPGHOME", "fixtures")
// Invalid command-line arguments
for _, args := range [][]string{

11
cmd/skopeo/utils_test.go
View File

@ -1,7 +1,6 @@
package main
import (
"os"
"testing"
"github.com/containers/image/v5/manifest"
@ -128,17 +127,9 @@ func TestImageDestOptionsNewSystemContext(t *testing.T) {
DockerRegistryUserAgent: defaultUserAgent,
}, res)
oldXRD, hasXRD := os.LookupEnv("REGISTRY_AUTH_FILE")
defer func() {
if hasXRD {
os.Setenv("REGISTRY_AUTH_FILE", oldXRD)
} else {
os.Unsetenv("REGISTRY_AUTH_FILE")
}
}()
authFile := "/tmp/auth.json"
// Make sure when REGISTRY_AUTH_FILE is set the auth file is used
os.Setenv("REGISTRY_AUTH_FILE", authFile)
t.Setenv("REGISTRY_AUTH_FILE", authFile)
// Explicitly set everything to default, except for when the default is “not present”
opts = fakeImageDestOptions(t, "dest-", true, []string{}, []string{