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cli-plugins/manager: add test for empty / non-existing plugin dirs

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Verify that listPluginCandidates returns an empty result if nothing was
found.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2025-03-18 11:41:33 +01:00
parent fdcfd229aa
commit 40725aea3c
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1 changed files with 7 additions and 0 deletions
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7
cli-plugins/manager/manager_test.go
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@ -1,6 +1,7 @@
package manager package manager
import ( import (
"path/filepath"
"strings" "strings"
"testing" "testing"
@ -81,6 +82,12 @@ func TestListPluginCandidates(t *testing.T) {
assert.DeepEqual(t, candidates, exp) assert.DeepEqual(t, candidates, exp)
} }
func TestListPluginCandidatesEmpty(t *testing.T) {
tmpDir := t.TempDir()
candidates := listPluginCandidates([]string{tmpDir, filepath.Join(tmpDir, "no-such-dir")})
assert.Assert(t, len(candidates) == 0)
}
// Regression test for https://github.com/docker/cli/issues/5643. // Regression test for https://github.com/docker/cli/issues/5643.
// Check that inaccessible directories that come before accessible ones are ignored // Check that inaccessible directories that come before accessible ones are ignored
// and do not prevent the latter from being processed. // and do not prevent the latter from being processed.