Function TestNodeFileWriteFormat

control/tsp/nodefile_test.go:85–116

TestNodeFileWriteFormat verifies that WriteNodeFile produces the expected JSON field names.

(t *testing.T)

// TestNodeFileWriteFormat verifies that WriteNodeFile produces the expected
// JSON field names.
func TestNodeFileWriteFormat(t *testing.T) {
	dir := t.TempDir()
	path := filepath.Join(dir, "node.json")

	nf := NodeFile{
		NodeKey:    key.NewNode(),
		MachineKey: key.NewMachine(),
		ServerInfo: ServerInfo{
			URL: "https://example.com",
			Key: key.NewMachine().Public(),
		},
	}

	if err := WriteNodeFile(path, nf); err != nil {
		t.Fatalf("WriteNodeFile: %v", err)
	}

	data, err := os.ReadFile(path)
	if err != nil {
		t.Fatal(err)
	}

	var raw map[string]json.RawMessage
	if err := json.Unmarshal(data, &raw); err != nil {
		t.Fatalf("parsing written JSON: %v", err)
	}
	for _, field := range []string{"node_key", "machine_key", "server_url", "server_key"} {
		if _, ok := raw[field]; !ok {
			t.Errorf("missing JSON field %q in written file", field)
		}
	}
}