Function read_gcloud_adc_missing_file_errors

crates/openshell-cli/src/run.rs:9136–9149

()

    #[test]
    fn read_gcloud_adc_missing_file_errors() {
        let _lock = TEST_ENV_LOCK
            .lock()
            .unwrap_or_else(std::sync::PoisonError::into_inner);
        let _guard = EnvVarGuard::set(
            "GOOGLE_APPLICATION_CREDENTIALS",
            "/nonexistent/path/to/adc.json",
        );
        let err = super::read_gcloud_adc().expect_err("missing file should error");
        assert!(
            err.to_string().contains("failed to read gcloud ADC file"),
            "unexpected error: {err}"
        );
    }

    #[test]
    fn read_gcloud_adc_wrong_type_errors() {