How to use the @openzeppelin/test-helpers.expectRevert function in @openzeppelin/test-helpers
To help you get started, we’ve selected a few @openzeppelin/test-helpers examples, based on popular ways it is used in public projects.
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ethersphere / swap-swear-and-swindle / test / ERC20SimpleSwap.should.js View on Github 
it('reverts', async function() {
await expectRevert(this.ERC20SimpleSwap.setCustomHardDepositDecreaseTimeout(
toSubmit.beneficiary,
toSubmit.decreaseTimeout,
this.beneficiarySig,
{from: from, value: value}),
revertMessage
)
})
}it('reverts', async function() {
await expectRevert(this.ERC20SimpleSwap.withdraw(
amount,
{from: from, value: value}),
revertMessage
)
})
}it('reverts', async function() {
await expectRevert(this.ERC20SimpleSwap.cashCheque(
toSubmitFields.beneficiary,
toSubmitFields.recipient,
toSubmitFields.cumulativePayout,
this.beneficiarySig,
toSubmitFields.callerPayout,
this.issuerSig,
{from: from, value: value}),
revertMessage
)
})
}it('reverts', async function() {
await expectRevert(this.ERC20SimpleSwap.prepareDecreaseHardDeposit(
beneficiary,
decreaseAmount,
{from: from, value: value}),
revertMessage
)
})
}it('reverts', async function() {
await expectRevert(this.ERC20SimpleSwap.increaseHardDeposit(
beneficiary,
amount,
{from: from, value: value}),
revertMessage
)
})
}it('reverts', async function() {
await expectRevert(this.ERC20SimpleSwap.cashChequeBeneficiary(
recipient,
toSubmitCumulativePayout,
this.issuerSig,
{from: from, value: value}),
revertMessage
)
})
}it('reverts', async function() {
await expectRevert(this.ERC20SimpleSwap.decreaseHardDeposit(
beneficiary,
{from: from, value: value}),
revertMessage
)
})@openzeppelin/test-helpers
JavaScript testing helpers for Ethereum smart contract development.
