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// Copyright (C) Moondance Labs Ltd.
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// This file is part of Tanssi.
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// Tanssi is free software: you can redistribute it and/or modify

            

        

            

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// it under the terms of the GNU General Public License as published by

            

        

            

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// the Free Software Foundation, either version 3 of the License, or

            

        

            

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// (at your option) any later version.

            

        

            

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// Tanssi is distributed in the hope that it will be useful,

            

        

            

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// but WITHOUT ANY WARRANTY; without even the implied warranty of

            

        

            

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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

            

        

            

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// GNU General Public License for more details.

            

        

            

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// You should have received a copy of the GNU General Public License

            

        

            

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// along with Tanssi.  If not, see <http://www.gnu.org/licenses/>

            

        

            

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use crate::tests::common::xcm::*;

            

        

            

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use {

            

        

            

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    crate::{

            

        

            

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        assert_expected_events,

            

        

            

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        tests::common::xcm::mocknets::{

            

        

            

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            DanceboxPara as Dancebox, WestendRelay as Westend, WestendRelayPallet,

            

        

            

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        },

            

        

            

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    },

            

        

            

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    frame_support::{

            

        

            

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        assert_ok,

            

        

            

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        weights::{Weight, WeightToFee},

            

        

            

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    },

            

        

            

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    staging_xcm::{latest::prelude::*, VersionedLocation, VersionedXcm},

            

        

            

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    xcm_emulator::Chain,

            

        

            

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};

            

        

            

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#[test]

            

        

            

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fn trapping_asserts_works_with_polkadot_xcm() {

            

        

            

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    // XcmPallet send arguments

            

        

            

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    let sudo_origin = <Westend as Chain>::RuntimeOrigin::root();

            

        

            

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    let dancebox_para_destination: VersionedLocation =

            

        

            

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        Westend::child_location_of(Dancebox::para_id()).into();

            

        

            

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    let buy_execution_fee_amount =

            

        

            

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        crate::WeightToFee::weight_to_fee(&Weight::from_parts(10_000_000_000, 300_000));

            

        

            

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    let buy_execution_fee = Asset {

            

        

            

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        id: crate::xcm_config::SelfReserve::get().into(),

            

        

            

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        fun: Fungible(buy_execution_fee_amount),

            

        

            

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    };

            

        

            

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    let xcm = VersionedXcm::from(Xcm(vec![

            

        

            

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        WithdrawAsset(vec![buy_execution_fee.clone()].into()),

            

        

            

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        BuyExecution {

            

        

            

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            fees: buy_execution_fee.clone(),

            

        

            

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            weight_limit: Unlimited,

            

        

            

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        },

            

        

            

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        Trap(0),

            

        

            

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    ]));

            

        

            

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    // Send XCM message from Relay Chain

            

        

            

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    Westend::execute_with(|| {

            

        

            

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        assert_ok!(<Westend as WestendRelayPallet>::XcmPallet::send(

            

        

            

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            sudo_origin,

            

        

            

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            bx!(dancebox_para_destination),

            

        

            

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            bx!(xcm),

            

        

            

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        ));

            

        

            

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        type RuntimeEvent = <Westend as Chain>::RuntimeEvent;

            

        

            

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        assert_expected_events!(

            

        

            

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            Westend,

            

        

            

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            vec![

            

        

            

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                RuntimeEvent::XcmPallet(pallet_xcm::Event::Sent { .. }) => {},

            

        

            

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            ]

            

        

            

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        );

            

        

            

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    });

            

        

            

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    // Receive XCM message in Assets Parachain

            

        

            

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    Dancebox::execute_with(|| {

            

        

            

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        type RuntimeEvent = <Dancebox as Chain>::RuntimeEvent;

            

        

            

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        Dancebox::assert_dmp_queue_incomplete(None);

            

        

            

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        assert_expected_events!(

            

        

            

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            Dancebox,

            

        

            

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            vec![

            

        

            

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                RuntimeEvent::PolkadotXcm(

            

        

            

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                    pallet_xcm::Event::AssetsTrapped{origin, ..}) => {

            

        

            

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                        origin: *origin == Location::parent(),

            

        

            

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                },

            

        

            

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            ]

            

        

            

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        );

            

        

            

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    });

            

        

            

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}