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test: Add LoadAPITokens error path tests

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- Test nonexistent file returns empty slice (not error)
- Test empty file returns empty slice
- Test invalid JSON returns error
- Improves LoadAPITokens coverage from 80% to 93.3%
This commit is contained in:
rcourtman 2025-12-01 15:00:56 +00:00
parent 9461afc0be
commit 50843d3013
1 changed files with 54 additions and 0 deletions
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54
internal/config/api_tokens_test.go
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@ -211,3 +211,57 @@ func TestLoadAPITokensAppliesLegacyScopes(t *testing.T) {
t.Fatalf("expected legacy token to default to wildcard scope, got %#v", tokens[0].Scopes)
}
}
func TestLoadAPITokens_ErrorPaths(t *testing.T) {
t.Run("nonexistent file returns empty slice", func(t *testing.T) {
dir := t.TempDir()
persistence := NewConfigPersistence(dir)
tokens, err := persistence.LoadAPITokens()
if err != nil {
t.Fatalf("expected no error for missing file, got: %v", err)
}
if len(tokens) != 0 {
t.Fatalf("expected empty slice, got %d tokens", len(tokens))
}
})
t.Run("empty file returns empty slice", func(t *testing.T) {
dir := t.TempDir()
persistence := NewConfigPersistence(dir)
if err := persistence.EnsureConfigDir(); err != nil {
t.Fatalf("EnsureConfigDir: %v", err)
}
// Write empty file
if err := os.WriteFile(filepath.Join(dir, "api_tokens.json"), []byte{}, 0600); err != nil {
t.Fatalf("write file: %v", err)
}
tokens, err := persistence.LoadAPITokens()
if err != nil {
t.Fatalf("expected no error for empty file, got: %v", err)
}
if len(tokens) != 0 {
t.Fatalf("expected empty slice, got %d tokens", len(tokens))
}
})
t.Run("invalid JSON returns error", func(t *testing.T) {
dir := t.TempDir()
persistence := NewConfigPersistence(dir)
if err := persistence.EnsureConfigDir(); err != nil {
t.Fatalf("EnsureConfigDir: %v", err)
}
// Write invalid JSON
if err := os.WriteFile(filepath.Join(dir, "api_tokens.json"), []byte("not valid json"), 0600); err != nil {
t.Fatalf("write file: %v", err)
}
_, err := persistence.LoadAPITokens()
if err == nil {
t.Fatal("expected error for invalid JSON, got nil")
}
})
}