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58 lines
2.0 KiB
58 lines
2.0 KiB
const { ethers } = require('hardhat');
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const { expect } = require('chai');
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const { loadFixture } = require('@nomicfoundation/hardhat-network-helpers');
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async function fixture() {
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const token = await ethers.deployContract('$ERC6909Metadata');
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return { token };
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}
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describe('ERC6909Metadata', function () {
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beforeEach(async function () {
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Object.assign(this, await loadFixture(fixture));
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});
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describe('name', function () {
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it('is empty string be default', async function () {
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await expect(this.token.name(1n)).to.eventually.equal('');
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});
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it('can be set by dedicated setter', async function () {
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await expect(this.token.$_setName(1n, 'My Token'))
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.to.emit(this.token, 'ERC6909NameUpdated')
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.withArgs(1n, 'My Token');
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await expect(this.token.name(1n)).to.eventually.equal('My Token');
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// Only set for the specified token ID
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await expect(this.token.name(2n)).to.eventually.equal('');
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});
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});
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describe('symbol', function () {
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it('is empty string be default', async function () {
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await expect(this.token.symbol(1n)).to.eventually.equal('');
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});
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it('can be set by dedicated setter', async function () {
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await expect(this.token.$_setSymbol(1n, 'MTK')).to.emit(this.token, 'ERC6909SymbolUpdated').withArgs(1n, 'MTK');
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await expect(this.token.symbol(1n)).to.eventually.equal('MTK');
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// Only set for the specified token ID
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await expect(this.token.symbol(2n)).to.eventually.equal('');
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});
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});
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describe('decimals', function () {
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it('is 0 by default', async function () {
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await expect(this.token.decimals(1n)).to.eventually.equal(0);
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});
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it('can be set by dedicated setter', async function () {
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await expect(this.token.$_setDecimals(1n, 18)).to.emit(this.token, 'ERC6909DecimalsUpdated').withArgs(1n, 18);
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await expect(this.token.decimals(1n)).to.eventually.equal(18);
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// Only set for the specified token ID
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await expect(this.token.decimals(2n)).to.eventually.equal(0);
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});
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});
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});
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