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test with several tokens erc1155 proxy

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This commit is contained in:
Greg Hysen
2019-03-04 10:52:11 -08:00
parent 4473851f5b
commit 2882c4bb89
1 changed files with 49 additions and 31 deletions
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80
contracts/asset-proxy/test/proxies.ts
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@@ -1547,21 +1547,41 @@ describe('Asset Transfer Proxies', () => {
expect(newSenderBalance).to.be.bignumber.equal(expectedNewSenderBalance);
expect(newReceiverBalance).to.be.bignumber.equal(expectedNewReceiverBalance);
});
it.skip('should successfully transfer value for a combination of several fungible/non-fungible tokens', async () => {
// Construct ERC1155 asset data
const callbackData = "0x";
const fungibleTokenIdToTransfer = erc1155FungibleTokenIds[0];
const nonFungibleTokenIdToTransfer = erc1155NonFungibleTokenIds[0];
it('should successfully transfer value for a combination of several fungible/non-fungible tokens', async () => {
// Check inital balances and construct asset data
const erc1155Wrapper = erc1155ProxyWrapper.getTokenWrapper(erc1155Token.address);
const spenderInitialFungibleBalance = constants.INITIAL_ERC1155_FUNGIBLE_BALANCE;
const receiverInitialFungibleBalance = constants.INITIAL_ERC1155_FUNGIBLE_BALANCE;
const expectedInitialBalances = [
// spender balances
spenderInitialFungibleBalance,
spenderInitialFungibleBalance,
spenderInitialFungibleBalance,
new BigNumber(1),
new BigNumber(1),
// receiver balances
receiverInitialFungibleBalance,
receiverInitialFungibleBalance,
receiverInitialFungibleBalance,
new BigNumber(0),
new BigNumber(0),
];
const tokenHolders = [
fromAddress,
toAddress,
];
const fungibleTokenIdsToTransfer = erc1155FungibleTokenIds.slice(0, 3);
const nonFungibleTokenIdsToTransfer = erc1155NonFungibleTokenIds.slice(0, 2);
const initialHoldingsByOwner = await erc1155ProxyWrapper.getBalancesAsync();
const nftToTransfer = initialHoldingsByOwner.nonFungible[fromAddress][erc1155Token.address][nonFungibleTokenIdToTransfer.toString()][0];
const tokenIdsToTransfer = [fungibleTokenIdToTransfer, nftToTransfer];
const tokenValuesToTransfer = [new BigNumber(10), new BigNumber(1)];
const nftsToTransfer = [
initialHoldingsByOwner.nonFungible[fromAddress][erc1155Token.address][nonFungibleTokenIdsToTransfer[0].toString()][0],
initialHoldingsByOwner.nonFungible[fromAddress][erc1155Token.address][nonFungibleTokenIdsToTransfer[1].toString()][0],
];
const tokenIdsToTransfer = fungibleTokenIdsToTransfer.concat(nftsToTransfer);
await erc1155Wrapper.assertBalancesAsync(tokenHolders, tokenIdsToTransfer, expectedInitialBalances);
const callbackData = "0x";
const tokenValuesToTransfer = [spenderInitialFungibleBalance, spenderInitialFungibleBalance, spenderInitialFungibleBalance, new BigNumber(1),new BigNumber(1)];
const encodedAssetData = assetDataUtils.encodeERC1155AssetData(erc1155Token.address, tokenIdsToTransfer, tokenValuesToTransfer, callbackData);
// Verify precondition
const initialSenderBalance = initialHoldingsByOwner.fungible[fromAddress][erc1155Token.address][fungibleTokenIdToTransfer.toString()];
const initialReceiverBalance = initialHoldingsByOwner.fungible[toAddress][erc1155Token.address][fungibleTokenIdToTransfer.toString()];
const nftHolder = await erc1155ProxyWrapper.ownerOfNonFungibleAsync(erc1155Token.address, nftToTransfer);
expect(nftHolder).to.be.equal(fromAddress);
// Perform a transfer from fromAddress to toAddress
const perUnitValue = new BigNumber(1);
const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
@@ -1578,23 +1598,22 @@ describe('Asset Transfer Proxies', () => {
}),
constants.AWAIT_TRANSACTION_MINED_MS,
);
// Verify non-fungible transfer was successful
const newNftHolder = await erc1155ProxyWrapper.ownerOfNonFungibleAsync(erc1155Token.address, nftToTransfer);
expect(newNftHolder).to.be.equal(toAddress);
// Verify non-fungible balances updated successfully
const newHoldingsByOwner = await erc1155ProxyWrapper.getBalancesAsync();
const newNftsForFromAddress = newHoldingsByOwner.nonFungible[fromAddress][erc1155Token.address][nonFungibleTokenIdToTransfer.toString()];
const newNftsForToAddress = newHoldingsByOwner.nonFungible[toAddress][erc1155Token.address][nonFungibleTokenIdToTransfer.toString()];
expect(_.find(newNftsForFromAddress, nftToTransfer)).to.be.undefined();
expect(_.find(newNftsForToAddress, nftToTransfer)).to.be.not.undefined();
// Verify fungible transfer was successful
const totalValueTransferred = tokenValuesToTransfer[0].times(perUnitValue);
const newSenderBalance = newHoldingsByOwner.fungible[fromAddress][erc1155Token.address][fungibleTokenIdToTransfer.toString()];
const expectedNewSenderBalance = initialSenderBalance.minus(totalValueTransferred);
const newReceiverBalance = newHoldingsByOwner.fungible[toAddress][erc1155Token.address][fungibleTokenIdToTransfer.toString()];
const expectedNewReceiverBalance = initialReceiverBalance.plus(totalValueTransferred);
expect(newSenderBalance).to.be.bignumber.equal(expectedNewSenderBalance);
expect(newReceiverBalance).to.be.bignumber.equal(expectedNewReceiverBalance);
// Check final balances
const expectedFinalBalances = [
// spender balances
new BigNumber(0),
new BigNumber(0),
new BigNumber(0),
new BigNumber(0),
new BigNumber(0),
// receiver balances
receiverInitialFungibleBalance.plus(spenderInitialFungibleBalance),
receiverInitialFungibleBalance.plus(spenderInitialFungibleBalance),
receiverInitialFungibleBalance.plus(spenderInitialFungibleBalance),
new BigNumber(1),
new BigNumber(1),
];
await erc1155Wrapper.assertBalancesAsync(tokenHolders, tokenIdsToTransfer, expectedFinalBalances);
});
it('should successfully transfer value and ignore extra assetData', async () => {
// Construct ERC1155 asset data
@@ -1950,7 +1969,6 @@ describe('Asset Transfer Proxies', () => {
const initialSenderBalance = initialHoldingsByOwner.fungible[fromAddress][erc1155Token.address][fungibleTokenIdToTransfer.toString()];
// Construct ERC1155 asset data
const callbackData = "0x";
console.log('init sender balance - ', initialSenderBalance.toString());
const tokenIdsToTransfer = [fungibleTokenIdToTransfer];
const tokenValuesToTransfer = [initialSenderBalance];
const encodedAssetData = assetDataUtils.encodeERC1155AssetData(erc1155Token.address, tokenIdsToTransfer, tokenValuesToTransfer, callbackData);