56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
package cli
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import (
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"os"
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"path/filepath"
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"testing"
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)
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func TestLoadConfigDefaults(t *testing.T) {
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t.Setenv("HOME", t.TempDir())
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t.Setenv("KMSVC_SERVER", "")
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t.Setenv("KMSVC_TOKEN", "")
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t.Setenv("KMSVC_OUTPUT", "")
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cfg := LoadConfig()
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if cfg.Output != "table" {
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t.Errorf("Output = %q, want default %q", cfg.Output, "table")
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}
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if cfg.Server != "" || cfg.Token != "" {
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t.Errorf("expected empty Server/Token with no file or env, got %+v", cfg)
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}
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}
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func TestLoadConfigFileThenEnvOverride(t *testing.T) {
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home := t.TempDir()
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t.Setenv("HOME", home)
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dir := filepath.Join(home, ".kmsvc")
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if err := os.MkdirAll(dir, 0o755); err != nil {
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t.Fatal(err)
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}
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content := "server: file-server:443\noutput: json\n"
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if err := os.WriteFile(filepath.Join(dir, "config.yaml"), []byte(content), 0o644); err != nil {
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t.Fatal(err)
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}
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t.Setenv("KMSVC_SERVER", "")
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t.Setenv("KMSVC_OUTPUT", "")
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t.Setenv("KMSVC_TOKEN", "")
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cfg := LoadConfig()
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if cfg.Server != "file-server:443" || cfg.Output != "json" {
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t.Fatalf("expected file values, got %+v", cfg)
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}
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// Env var must win over the file.
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t.Setenv("KMSVC_SERVER", "env-server:443")
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cfg = LoadConfig()
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if cfg.Server != "env-server:443" {
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t.Errorf("Server = %q, want env override %q", cfg.Server, "env-server:443")
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}
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if cfg.Output != "json" {
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t.Errorf("Output = %q, want file value %q to survive (env unset)", cfg.Output, "json")
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}
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}
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