Updated ERC1155 tests (#2107)
Co-authored-by: Alan Lu <alanlu1023@gmail.com> Co-authored-by: Nicolás Venturo <nicolas.venturo@gmail.com> Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
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Andres Bachfischer
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943a663a31
@ -92,6 +92,14 @@ function shouldBehaveLikeERC1155 ([minter, firstTokenHolder, secondTokenHolder,
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),
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'ERC1155: accounts and ids length mismatch'
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);
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await expectRevert(
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this.token.balanceOfBatch(
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[firstTokenHolder, secondTokenHolder],
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[firstTokenId, secondTokenId, unknownTokenId]
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),
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'ERC1155: accounts and ids length mismatch'
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);
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});
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it('reverts when one of the addresses is the zero address', async function () {
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@ -143,6 +151,18 @@ function shouldBehaveLikeERC1155 ([minter, firstTokenHolder, secondTokenHolder,
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expect(result[1]).to.be.a.bignumber.equal(firstAmount);
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expect(result[2]).to.be.a.bignumber.equal('0');
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});
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it('returns multiple times the balance of the same address when asked', async function () {
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const result = await this.token.balanceOfBatch(
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[firstTokenHolder, secondTokenHolder, firstTokenHolder],
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[firstTokenId, secondTokenId, firstTokenId]
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);
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expect(result).to.be.an('array');
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expect(result[0]).to.be.a.bignumber.equal(result[2]);
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expect(result[0]).to.be.a.bignumber.equal(firstAmount);
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expect(result[1]).to.be.a.bignumber.equal(secondAmount);
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expect(result[2]).to.be.a.bignumber.equal(firstAmount);
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});
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});
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});
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@ -298,8 +318,11 @@ function shouldBehaveLikeERC1155 ([minter, firstTokenHolder, secondTokenHolder,
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});
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it('preserves operator\'s balances not involved in the transfer', async function () {
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const balance = await this.token.balanceOf(proxy, firstTokenId);
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expect(balance).to.be.a.bignumber.equal('0');
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const balance1 = await this.token.balanceOf(proxy, firstTokenId);
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expect(balance1).to.be.a.bignumber.equal('0');
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const balance2 = await this.token.balanceOf(proxy, secondTokenId);
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expect(balance2).to.be.a.bignumber.equal('0');
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});
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});
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});
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@ -464,6 +487,16 @@ function shouldBehaveLikeERC1155 ([minter, firstTokenHolder, secondTokenHolder,
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),
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'ERC1155: ids and amounts length mismatch'
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);
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await expectRevert(
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this.token.safeBatchTransferFrom(
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multiTokenHolder, recipient,
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[firstTokenId, secondTokenId],
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[firstAmount],
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'0x', { from: multiTokenHolder }
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),
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'ERC1155: ids and amounts length mismatch'
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);
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});
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it('reverts when transferring to zero address', async function () {
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@ -684,6 +717,41 @@ function shouldBehaveLikeERC1155 ([minter, firstTokenHolder, secondTokenHolder,
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});
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});
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context('to a receiver contract that reverts only on single transfers', function () {
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beforeEach(async function () {
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this.receiver = await ERC1155ReceiverMock.new(
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RECEIVER_SINGLE_MAGIC_VALUE, true,
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RECEIVER_BATCH_MAGIC_VALUE, false,
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);
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this.toWhom = this.receiver.address;
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this.transferReceipt = await this.token.safeBatchTransferFrom(
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multiTokenHolder, this.receiver.address,
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[firstTokenId, secondTokenId],
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[firstAmount, secondAmount],
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'0x', { from: multiTokenHolder },
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);
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({ logs: this.transferLogs } = this.transferReceipt);
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});
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batchTransferWasSuccessful.call(this, {
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operator: multiTokenHolder,
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from: multiTokenHolder,
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ids: [firstTokenId, secondTokenId],
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values: [firstAmount, secondAmount],
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});
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it('should call onERC1155BatchReceived', async function () {
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await expectEvent.inTransaction(this.transferReceipt.tx, ERC1155ReceiverMock, 'BatchReceived', {
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operator: multiTokenHolder,
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from: multiTokenHolder,
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// ids: [firstTokenId, secondTokenId],
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// values: [firstAmount, secondAmount],
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data: null,
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});
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});
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});
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context('to a contract that does not implement the required function', function () {
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it('reverts', async function () {
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const invalidReceiver = this.token;
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@ -28,7 +28,7 @@ describe('ERC1155', function () {
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const mintAmounts = [new BN(5000), new BN(10000), new BN(42195)];
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const burnAmounts = [new BN(5000), new BN(9001), new BN(195)];
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const data = '0xcafebabe';
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const data = '0x12345678';
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describe('_mint', function () {
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it('reverts with a zero destination address', async function () {
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@ -72,6 +72,11 @@ describe('ERC1155', function () {
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this.token.mintBatch(tokenBatchHolder, tokenBatchIds, mintAmounts.slice(1), data),
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'ERC1155: ids and amounts length mismatch'
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);
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await expectRevert(
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this.token.mintBatch(tokenBatchHolder, tokenBatchIds.slice(1), mintAmounts, data),
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'ERC1155: ids and amounts length mismatch'
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);
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});
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context('with minted batch of tokens', function () {
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@ -121,6 +126,21 @@ describe('ERC1155', function () {
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);
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});
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it('reverts when burning more than available tokens', async function () {
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await this.token.mint(
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tokenHolder,
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tokenId,
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mintAmount,
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data,
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{ from: operator }
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);
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await expectRevert(
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this.token.burn(tokenHolder, tokenId, mintAmount.addn(1)),
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'ERC1155: burn amount exceeds balance'
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);
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});
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context('with minted-then-burnt tokens', function () {
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beforeEach(async function () {
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await this.token.mint(tokenHolder, tokenId, mintAmount, data);
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@ -164,6 +184,11 @@ describe('ERC1155', function () {
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this.token.burnBatch(tokenBatchHolder, tokenBatchIds, burnAmounts.slice(1)),
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'ERC1155: ids and amounts length mismatch'
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);
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await expectRevert(
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this.token.burnBatch(tokenBatchHolder, tokenBatchIds.slice(1), burnAmounts),
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'ERC1155: ids and amounts length mismatch'
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);
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});
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it('reverts when burning a non-existent token id', async function () {
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@ -8,41 +8,52 @@ const { expect } = require('chai');
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describe('ERC1155Holder', function () {
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const [creator] = accounts;
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const uri = 'https://token-cdn-domain/{id}.json';
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const multiTokenIds = [new BN(1), new BN(2), new BN(3)];
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const multiTokenAmounts = [new BN(1000), new BN(2000), new BN(3000)];
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const transferData = '0x12345678';
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it('receives ERC1155 tokens', async function () {
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const uri = 'https://token-cdn-domain/{id}.json';
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beforeEach(async function () {
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this.multiToken = await ERC1155Mock.new(uri, { from: creator });
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this.holder = await ERC1155Holder.new();
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await this.multiToken.mintBatch(creator, multiTokenIds, multiTokenAmounts, '0x', { from: creator });
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});
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const multiToken = await ERC1155Mock.new(uri, { from: creator });
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const multiTokenIds = [new BN(1), new BN(2), new BN(3)];
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const multiTokenAmounts = [new BN(1000), new BN(2000), new BN(3000)];
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await multiToken.mintBatch(creator, multiTokenIds, multiTokenAmounts, '0x', { from: creator });
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const transferData = '0xf00dbabe';
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const holder = await ERC1155Holder.new();
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await multiToken.safeTransferFrom(
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it('receives ERC1155 tokens from a single ID', async function () {
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await this.multiToken.safeTransferFrom(
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creator,
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holder.address,
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this.holder.address,
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multiTokenIds[0],
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multiTokenAmounts[0],
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transferData,
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{ from: creator },
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);
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expect(await multiToken.balanceOf(holder.address, multiTokenIds[0])).to.be.bignumber.equal(multiTokenAmounts[0]);
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expect(await this.multiToken.balanceOf(this.holder.address, multiTokenIds[0]))
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.to.be.bignumber.equal(multiTokenAmounts[0]);
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await multiToken.safeBatchTransferFrom(
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for (let i = 1; i < multiTokenIds.length; i++) {
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expect(await this.multiToken.balanceOf(this.holder.address, multiTokenIds[i])).to.be.bignumber.equal(new BN(0));
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}
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});
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it('receives ERC1155 tokens from a multiple IDs', async function () {
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for (let i = 0; i < multiTokenIds.length; i++) {
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expect(await this.multiToken.balanceOf(this.holder.address, multiTokenIds[i])).to.be.bignumber.equal(new BN(0));
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};
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await this.multiToken.safeBatchTransferFrom(
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creator,
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holder.address,
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multiTokenIds.slice(1),
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multiTokenAmounts.slice(1),
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this.holder.address,
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multiTokenIds,
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multiTokenAmounts,
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transferData,
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{ from: creator },
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);
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for (let i = 1; i < multiTokenIds.length; i++) {
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expect(await multiToken.balanceOf(holder.address, multiTokenIds[i])).to.be.bignumber.equal(multiTokenAmounts[i]);
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for (let i = 0; i < multiTokenIds.length; i++) {
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expect(await this.multiToken.balanceOf(this.holder.address, multiTokenIds[i]))
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.to.be.bignumber.equal(multiTokenAmounts[i]);
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}
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});
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});
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