82 lines
3.9 KiB
TypeScript
82 lines
3.9 KiB
TypeScript
import { blockchainTests, expect, filterLogsToArguments } from '@0x/contracts-test-utils';
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import { AuthorizableRevertErrors, BigNumber } from '@0x/utils';
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import { TransactionReceiptWithDecodedLogs } from 'ethereum-types';
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import * as _ from 'lodash';
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import { artifacts } from '../artifacts';
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import { IStakingEventsParamsSetEventArgs, TestMixinParamsContract } from '../wrappers';
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import { constants as stakingConstants } from '.../src/constants';
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import { StakingParams } from '../../src/types';
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blockchainTests('Configurable Parameters unit tests', env => {
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let testContract: TestMixinParamsContract;
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let authorizedAddress: string;
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let notAuthorizedAddress: string;
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before(async () => {
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[authorizedAddress, notAuthorizedAddress] = await env.getAccountAddressesAsync();
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testContract = await TestMixinParamsContract.deployFrom0xArtifactAsync(
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artifacts.TestMixinParams,
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env.provider,
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env.txDefaults,
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artifacts,
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);
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await testContract.addAuthorizedAddress.awaitTransactionSuccessAsync(authorizedAddress);
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});
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blockchainTests.resets('setParams()', () => {
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async function setParamsAndAssertAsync(
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params: Partial<StakingParams>,
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from?: string,
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): Promise<TransactionReceiptWithDecodedLogs> {
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const _params = {
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...stakingConstants.DEFAULT_PARAMS,
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...params,
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};
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const receipt = await testContract.setParams.awaitTransactionSuccessAsync(
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new BigNumber(_params.epochDurationInSeconds),
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new BigNumber(_params.rewardDelegatedStakeWeight),
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new BigNumber(_params.minimumPoolStake),
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new BigNumber(_params.cobbDouglasAlphaNumerator),
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new BigNumber(_params.cobbDouglasAlphaDenominator),
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{ from },
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);
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// Assert event.
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const events = filterLogsToArguments<IStakingEventsParamsSetEventArgs>(receipt.logs, 'ParamsSet');
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expect(events.length).to.eq(1);
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const event = events[0];
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expect(event.epochDurationInSeconds).to.bignumber.eq(_params.epochDurationInSeconds);
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expect(event.rewardDelegatedStakeWeight).to.bignumber.eq(_params.rewardDelegatedStakeWeight);
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expect(event.minimumPoolStake).to.bignumber.eq(_params.minimumPoolStake);
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expect(event.cobbDouglasAlphaNumerator).to.bignumber.eq(_params.cobbDouglasAlphaNumerator);
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expect(event.cobbDouglasAlphaDenominator).to.bignumber.eq(_params.cobbDouglasAlphaDenominator);
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// Assert `getParams()`.
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const actual = await testContract.getParams.callAsync();
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expect(actual[0]).to.bignumber.eq(_params.epochDurationInSeconds);
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expect(actual[1]).to.bignumber.eq(_params.rewardDelegatedStakeWeight);
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expect(actual[2]).to.bignumber.eq(_params.minimumPoolStake);
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expect(actual[3]).to.bignumber.eq(_params.cobbDouglasAlphaNumerator);
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expect(actual[4]).to.bignumber.eq(_params.cobbDouglasAlphaDenominator);
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return receipt;
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}
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it('throws if not called by an authorized address', async () => {
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const tx = setParamsAndAssertAsync({}, notAuthorizedAddress);
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const expectedError = new AuthorizableRevertErrors.SenderNotAuthorizedError(notAuthorizedAddress);
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return expect(tx).to.revertWith(expectedError);
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});
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it('throws if `assertValidStorageParams()` throws`', async () => {
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await testContract.setShouldFailAssertValidStorageParams.awaitTransactionSuccessAsync(true);
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const tx = setParamsAndAssertAsync({});
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return expect(tx).to.revertWith('ASSERT_VALID_STORAGE_PARAMS_FAILED');
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});
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it('works if called by owner', async () => {
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return setParamsAndAssertAsync({});
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});
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});
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});
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// tslint:enable:no-unnecessary-type-assertion
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