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test(integration): TestDocker2DirDryRun

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Signed-off-by: Jonas Switala <jonas.switala@frequentis.com>
This commit is contained in:
Jonas Switala 2025-07-18 13:38:26 +02:00 committed by Jonas
parent b59c8598cd
commit 74f344af54
1 changed files with 25 additions and 0 deletions
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25
integration/sync_test.go
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@ -266,6 +266,31 @@ func (s *syncSuite) TestDocker2DirUntagged() {
assert.Len(t, nManifests, len(tags))
}
func (s *syncSuite) TestDocker2DirDryRun() {
t := s.T()
tmpDir := t.TempDir()
// FIXME: It would be nice to use one of the local Docker registries instead of needing an Internet connection.
image := pullableRepo
imageRef, err := docker.ParseReference(fmt.Sprintf("//%s", image))
require.NoError(t, err)
require.NoError(t, err)
assertSkopeoSucceeds(t, "", "sync", "--scoped", "--dry-run", "--src", "docker", "--dest", "dir", image, tmpDir)
sysCtx := types.SystemContext{}
tags, err := docker.GetRepositoryTags(context.Background(), &sysCtx, imageRef)
require.NoError(t, err)
assert.NotZero(t, len(tags))
d, err := os.Open(tmpDir)
require.NoError(t, err)
defer d.Close()
nDirEntries, err := d.ReadDir(1)
require.NoError(t, err)
assert.Equal(t, 0, len(nDirEntries))
}
func (s *syncSuite) TestYamlUntagged() {
t := s.T()
tmpDir := t.TempDir()