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101 lines
3.2 KiB
101 lines
3.2 KiB
const assert = require('assert');
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const util = require('./../util/util.js');
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const ganache = require('ganache-core');
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const Coverage = require('./../../lib/coverage');
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const DataCollector = require('./../../lib/collector');
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const nodeUtil = require('util');
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describe('asserts and requires', () => {
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let coverage;
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let provider;
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let collector;
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before(async () => ({ provider, collector } = await util.initializeProvider(ganache)));
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beforeEach(() => coverage = new Coverage());
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after((done) => provider.close(done));
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it('should cover assert statements as `if` statements when they pass', async function() {
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const contract = await util.bootstrapCoverage('assert/Assert', provider, collector);
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coverage.addContract(contract.instrumented, util.filePath);
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await contract.instance.a(true);
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const mapping = coverage.generate(contract.data, util.pathPrefix);
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assert.deepEqual(mapping[util.filePath].l, {
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5: 1,
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});
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assert.deepEqual(mapping[util.filePath].b, {
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1: [1, 0],
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});
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assert.deepEqual(mapping[util.filePath].s, {
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1: 1,
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});
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assert.deepEqual(mapping[util.filePath].f, {
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1: 1,
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});
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});
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it('should cover assert statements as `if` statements when they fail', async function() {
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const contract = await util.bootstrapCoverage('assert/Assert', provider, collector);
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coverage.addContract(contract.instrumented, util.filePath);
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try { await contract.instance.a(false) } catch(err) { /* Invalid opcode */ }
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const mapping = coverage.generate(contract.data, util.pathPrefix);
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assert.deepEqual(mapping[util.filePath].l, {
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5: 1,
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});
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assert.deepEqual(mapping[util.filePath].b, {
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1: [0, 1],
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});
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assert.deepEqual(mapping[util.filePath].s, {
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1: 1,
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});
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assert.deepEqual(mapping[util.filePath].f, {
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1: 1,
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});
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});
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it('should cover multi-line require stmts as `if` statements when they pass', async function() {
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const contract = await util.bootstrapCoverage('assert/RequireMultiline', provider, collector);
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coverage.addContract(contract.instrumented, util.filePath);
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await contract.instance.a(true, true, true);
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const mapping = coverage.generate(contract.data, util.pathPrefix);
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assert.deepEqual(mapping[util.filePath].l, {
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5: 1,
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});
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assert.deepEqual(mapping[util.filePath].b, {
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1: [1, 0],
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});
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assert.deepEqual(mapping[util.filePath].s, {
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1: 1,
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});
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assert.deepEqual(mapping[util.filePath].f, {
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1: 1,
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});
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});
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it('should cover multi-line require stmts as `if` statements when they fail', async function() {
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const contract = await util.bootstrapCoverage('assert/RequireMultiline', provider, collector);
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coverage.addContract(contract.instrumented, util.filePath);
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try { await contract.instance.a(true, true, false) } catch(err) { /* Revert */ }
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const mapping = coverage.generate(contract.data, util.pathPrefix);
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assert.deepEqual(mapping[util.filePath].l, {
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5: 1,
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});
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assert.deepEqual(mapping[util.filePath].b, {
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1: [0, 1],
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});
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assert.deepEqual(mapping[util.filePath].s, {
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1: 1,
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});
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assert.deepEqual(mapping[util.filePath].f, {
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1: 1,
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});
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});
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});
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