153 lines
3.6 KiB
TypeScript
153 lines
3.6 KiB
TypeScript
import * as child_process from 'child_process'
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import * as fs from 'fs'
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import * as path from 'path'
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import {Audit} from '../src/audit'
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jest.mock('child_process')
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const audit = new Audit()
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describe('run', () => {
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beforeEach(() => {
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jest.mocked(child_process).spawnSync.mockClear()
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})
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test('finds vulnerabilities with default values', () => {
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jest.mocked(child_process).spawnSync.mockImplementation((): any => {
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const stdout = fs.readFileSync(
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path.join(__dirname, 'testdata/audit/error.txt')
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)
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return {
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pid: 100,
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output: [stdout],
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stdout,
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stderr: '',
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status: 1,
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signal: null,
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error: null
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}
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})
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audit.run('low', 'false', 'false')
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expect(audit.foundVulnerability()).toBeTruthy()
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})
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test('finds vulnerabilities with production flag enabled', () => {
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jest.mocked(child_process).spawnSync.mockImplementation((): any => {
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const stdout = fs.readFileSync(
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path.join(__dirname, 'testdata/audit/error.txt')
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)
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return {
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pid: 100,
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output: [stdout],
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stdout,
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stderr: '',
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status: 1,
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signal: null,
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error: null
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}
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})
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audit.run('low', 'true', 'false')
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expect(audit.foundVulnerability()).toBeTruthy()
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})
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test('finds vulnerabilities with json flag enabled', () => {
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jest.mocked(child_process).spawnSync.mockImplementation((): any => {
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const stdout = fs.readFileSync(
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path.join(__dirname, 'testdata/audit/error.json')
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)
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return {
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pid: 100,
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output: [stdout],
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stdout,
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stderr: '',
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status: 1,
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signal: null,
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error: null
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}
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})
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audit.run('low', 'false', 'true')
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expect(audit.foundVulnerability()).toBeTruthy()
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})
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test('does not find vulnerabilities', () => {
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jest.mocked(child_process).spawnSync.mockImplementation((): any => {
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const stdout = fs.readFileSync(
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path.join(__dirname, 'testdata/audit/success.txt')
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)
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return {
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pid: 100,
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output: [stdout],
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stdout,
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stderr: '',
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status: 0,
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signal: null,
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error: null
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}
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})
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audit.run('low', 'false', 'false')
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expect(audit.foundVulnerability()).toBeFalsy()
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})
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test('throws an error if error is not null', () => {
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jest.mocked(child_process).spawnSync.mockImplementation((): any => {
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return {
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pid: 100,
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output: '',
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stdout: '',
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stderr: '',
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status: 0,
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signal: null,
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error: new Error('Something is wrong')
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}
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})
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expect.assertions(1)
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const e = new Error('Something is wrong')
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expect(() => audit.run('low', 'false', 'false')).toThrowError(e)
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})
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test('throws an error if status is null', () => {
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jest.mocked(child_process).spawnSync.mockImplementation((): any => {
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return {
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pid: 100,
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output: '',
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stdout: '',
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stderr: '',
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status: null,
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signal: 'SIGTERM',
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error: null
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}
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})
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expect.assertions(1)
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const e = new Error('the subprocess terminated due to a signal.')
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expect(() => audit.run('low', 'false', 'false')).toThrowError(e)
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})
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test('throws an error if stderr is null', () => {
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jest.mocked(child_process).spawnSync.mockImplementation((): any => {
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return {
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pid: 100,
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output: '',
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stdout: '',
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stderr: 'Something is wrong',
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status: 1,
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signal: null,
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error: null
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}
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})
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expect.assertions(1)
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const e = new Error('Something is wrong')
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expect(() => audit.run('low', 'false', 'false')).toThrowError(e)
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})
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})
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