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Merge pull request #777 from sarvesh-ost/self_distruct_proxy
Destructing staker proxy via ost composer contract
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// Copyright 2019 OpenST Ltd. | ||
// | ||
// Licensed under the Apache License, Version 2.0 (the "License"); | ||
// you may not use this file except in compliance with the License. | ||
// You may obtain a copy of the License at | ||
// | ||
// http://www.apache.org/licenses/LICENSE-2.0 | ||
// | ||
// Unless required by applicable law or agreed to in writing, software | ||
// distributed under the License is distributed on an "AS IS" BASIS, | ||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
// See the License for the specific language governing permissions and | ||
// limitations under the License. | ||
// | ||
// ---------------------------------------------------------------------------- | ||
// | ||
// http://www.simpletoken.org/ | ||
// | ||
// ---------------------------------------------------------------------------- | ||
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||
'use strict'; | ||
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const StakerProxy = artifacts.require('./StakerProxy.sol'); | ||
const Utils = require('../../test_lib/utils'); | ||
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contract('StakerProxy.selfDestruct()', (accounts) => { | ||
const [composer, owner, anyOtherAddress] = accounts; | ||
let stakerProxy; | ||
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beforeEach(async () => { | ||
stakerProxy = await StakerProxy.new( | ||
owner, | ||
{ from: composer }, | ||
); | ||
}); | ||
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it('should allow self destruct by composer ', async () => { | ||
const response = await stakerProxy.selfDestruct({ from: composer }); | ||
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assert.strictEqual(response.receipt.status, true, 'Receipt status is unsuccessful'); | ||
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const stakerProxyCode = await web3.eth.getCode(stakerProxy.address); | ||
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assert.strictEqual( | ||
stakerProxyCode, | ||
'0x', | ||
'Staker proxy contract code should be 0x after self destructing', | ||
); | ||
}); | ||
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it('should not allow self destruct by non composer address ', async () => { | ||
await Utils.expectRevert( | ||
stakerProxy.selfDestruct({ from: anyOtherAddress }), | ||
'This function can only be called by the composer.', | ||
); | ||
}); | ||
}); |