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validators.host.test.js
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validators.host.test.js
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const ValidatorHost = require('../src/validators/ValidateHost')
describe('Validator: Host', () => {
it('validator should throw an error when provided a string', () => {
expect(() => new ValidatorHost('ss')).toThrowError()
})
it('validator should throw an error when provided null', () => {
expect(() => new ValidatorHost(null)).toThrowError()
})
it('validator should throw an error when provided array', () => {
expect(() => new ValidatorHost(['a'])).toThrowError()
})
it('validator should throw an error instantiated with no value', () => {
expect(() => new ValidatorHost()).toThrowError()
})
it('validator should fail if not allowed host is used for a resource', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0.tgz'
},
meow: {
resolved: 'http://registry.npmjs.org/meow/-/meow-4.0.1.tgz'
},
'@babel/generator': {
resolved: 'https://registry.npmjs.org/@babel/generator/-/generator-7.4.4.tgz'
}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(validator.validate(['npm'])).toEqual({
type: 'error',
errors: [
{
message: 'detected invalid host(s) for package: @babel/code-frame\n expected: registry.npmjs.org\n actual: registry.yarnpkg.com\n',
package: '@babel/code-frame'
}
]
})
})
it('validator should succeed if all resources are from a valid host alias', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz'
},
meow: {
resolved: 'https://registry.npmjs.org/meow/-/meow-4.0.1.tgz'
},
'@babel/generator': {
resolved: 'https://registry.npmjs.org/@babel/generator/-/generator-7.4.4.tgz'
}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(validator.validate(['npm'])).toEqual({
type: 'success',
errors: []
})
})
it('validator should succeed if all resources are from a valid list of host aliases', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz'
},
meow: {
resolved: 'https://registry.yarnpkg.com/meow/-/meow-4.0.1.tgz'
},
'@babel/generator': {
resolved: 'https://registry.npmjs.org/@babel/generator/-/generator-7.4.4.tgz'
}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(validator.validate(['npm', 'yarn'])).toEqual({
type: 'success',
errors: []
})
})
it('validator should succeed if all resources are matching a host address', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'https://registry.verdaccio.org/@babel/code-frame/-/code-frame-7.0.0.tgz'
},
meow: {
resolved: 'https://registry.verdaccio.org/meow/-/meow-4.0.1.tgz'
},
'@babel/generator': {
resolved: 'https://registry.verdaccio.org/@babel/generator/-/generator-7.4.4.tgz'
}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(validator.validate(['registry.verdaccio.org'])).toEqual({
type: 'success',
errors: []
})
})
it('validator should succeed if all resources are matching a host address but input is a full URL', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'https://registry.verdaccio.org/@babel/code-frame/-/code-frame-7.0.0.tgz'
},
meow: {
resolved: 'https://registry.verdaccio.org/meow/-/meow-4.0.1.tgz'
},
'@babel/generator': {
resolved: 'https://registry.verdaccio.org/@babel/generator/-/generator-7.4.4.tgz'
}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(validator.validate(['https://registry.verdaccio.org'])).toEqual({
type: 'success',
errors: []
})
})
it('validator should fail if validate method receives a non-array value', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0.tgz'
},
meow: {
resolved: 'http://registry.npmjs.org/meow/-/meow-4.0.1.tgz'
},
'@babel/generator': {
resolved: 'https://registry.npmjs.org/@babel/generator/-/generator-7.4.4.tgz'
}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(() => {
validator.validate(null)
}).toThrowError('validate method requires an array')
})
it('validator should allow for git-based URLs', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0.tgz'
},
meow: {
resolved: 'git+ssh://lirantal@github.com/lirantal/dockly.git#1234567890'
},
'@babel/generator': {
resolved: 'https://registry.npmjs.org/@babel/generator/-/generator-7.4.4.tgz'
}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(validator.validate(['npm', 'github.com'])).toEqual({
type: 'error',
errors: [
{
message: 'detected invalid host(s) for package: @babel/code-frame\n expected: registry.npmjs.org,github.com\n actual: registry.yarnpkg.com\n',
package: '@babel/code-frame'
}
]
})
})
it('validator should not throw if emptyHostnames are allowed', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'github:XhmikosR/metalsmith-permalinks#master'
}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(
validator.validate(['npm'], {
emptyHostname: true
})
).toEqual({
type: 'success',
errors: []
})
})
it('validator should return errors if emptyHostnames are not allowed', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'github:XhmikosR/metalsmith-permalinks#master'
}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(
validator.validate(['npm'], {
emptyHostname: false
})
).toEqual({
type: 'error',
errors: [
{
message: 'detected invalid host(s) for package: @babel/code-frame\n expected: registry.npmjs.org\n actual: \n',
package: '@babel/code-frame'
}
]
})
})
it('validator should not throw if package has no `resolved` field', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz'
},
meow: {}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(validator.validate(['npm'])).toEqual({
type: 'success',
errors: []
})
})
it('validator should return true for a single package on a valid host', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.0.0.tgz'
}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(validator.validateSingle('@babel/code-frame', ['npm'])).toEqual(true)
})
it('validator should return true for a single package that does not have a resolved URL', () => {
const mockedPackages = {
meow: {}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(validator.validateSingle('meow', ['npm'])).toEqual(true)
})
it('validator should succeed if resources match a host:port address as input', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'https://nexus.example.com:8089/@babel/code-frame/-/code-frame-7.0.0.tgz'
},
meow: {
resolved: 'https://registry.yarnpkg.com/meow/-/meow-4.0.1.tgz'
},
'@babel/generator': {
resolved: 'https://nexus.example.com:8089/@babel/generator/-/generator-7.4.4.tgz'
}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(validator.validate(['yarn', 'nexus.example.com:8089'])).toEqual({
type: 'success',
errors: []
})
})
it('validator should succeed if a resource matches a host:port address as input', () => {
const mockedPackages = {
'@babel/code-frame': {
resolved: 'https://nexus.example.com:8089/@babel/code-frame/-/code-frame-7.0.0.tgz'
}
}
const validator = new ValidatorHost({packages: mockedPackages})
expect(validator.validate(['nexus.example.com:8089'])).toEqual({
type: 'success',
errors: []
})
})
})