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Add tests for validation code
Change-type: minor Signed-off-by: Cameron Diver <cameron@resin.io>
This commit is contained in:
Cameron Diver
parent
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219
test/lib/validation.spec.coffee
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219
test/lib/validation.spec.coffee
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_ = require 'lodash'
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m = require 'mochainon'
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{ expect } = m.chai
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validation = require '../../src/lib/validation'
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almostTooLongText = _.map([0...255], -> 'a').join('')
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describe 'validation', ->
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describe 'checkTruthy', ->
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it 'returns true for a truthy value', ->
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expect(validation.checkTruthy(true)).to.equal(true)
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expect(validation.checkTruthy('true')).to.equal(true)
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expect(validation.checkTruthy('1')).to.equal(true)
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expect(validation.checkTruthy(1)).to.equal(true)
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expect(validation.checkTruthy('on')).to.equal(true)
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it 'returns false for a falsy value', ->
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expect(validation.checkTruthy(false)).to.equal(false)
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expect(validation.checkTruthy('false')).to.equal(false)
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expect(validation.checkTruthy('0')).to.equal(false)
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expect(validation.checkTruthy(0)).to.equal(false)
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expect(validation.checkTruthy('off')).to.equal(false)
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it 'returns undefined for invalid values', ->
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expect(validation.checkTruthy({})).to.be.undefined
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expect(validation.checkTruthy(10)).to.be.undefined
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expect(validation.checkTruthy('on1')).to.be.undefined
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expect(validation.checkTruthy('foo')).to.be.undefined
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expect(validation.checkTruthy(undefined)).to.be.undefined
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expect(validation.checkTruthy(null)).to.be.undefined
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expect(validation.checkTruthy('')).to.be.undefined
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describe 'checkString', ->
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it 'validates a string', ->
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expect(validation.checkString('foo')).to.equal('foo')
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expect(validation.checkString('bar')).to.equal('bar')
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it 'returns undefined for empty strings or strings that equal null or undefined', ->
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expect(validation.checkString('')).to.be.undefined
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expect(validation.checkString('null')).to.be.undefined
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expect(validation.checkString('undefined')).to.be.undefined
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it 'returns undefined for things that are not strings', ->
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expect(validation.checkString({})).to.be.undefined
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expect(validation.checkString([])).to.be.undefined
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expect(validation.checkString(123)).to.be.undefined
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expect(validation.checkString(0)).to.be.undefined
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expect(validation.checkString(null)).to.be.undefined
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expect(validation.checkString(undefined)).to.be.undefined
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describe 'checkInt', ->
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it 'returns an integer for a string that can be parsed as one', ->
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expect(validation.checkInt('200')).to.equal(200)
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expect(validation.checkInt('0')).to.equal(0)
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expect(validation.checkInt('-3')).to.equal(-3)
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it 'returns the same integer when passed an integer', ->
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expect(validation.checkInt(345)).to.equal(345)
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expect(validation.checkInt(-345)).to.equal(-345)
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it 'returns undefined when passed something that can\'t be parsed as int', ->
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expect(validation.checkInt({})).to.be.undefined
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expect(validation.checkInt([])).to.be.undefined
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expect(validation.checkInt('foo')).to.be.undefined
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expect(validation.checkInt(null)).to.be.undefined
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expect(validation.checkInt(undefined)).to.be.undefined
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it 'returns undefined when passed a negative or zero value and the positive option is set', ->
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expect(validation.checkInt('-3', positive: true)).to.be.undefined
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expect(validation.checkInt('0', positive: true)).to.be.undefined
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describe 'isValidShortText', ->
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it 'returns true for a short text', ->
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expect(validation.isValidShortText('foo')).to.equal(true)
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expect(validation.isValidShortText('')).to.equal(true)
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expect(validation.isValidShortText(almostTooLongText)).to.equal(true)
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it 'returns false for a text longer than 255 characters', ->
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expect(validation.isValidShortText(almostTooLongText + 'a')).to.equal(false)
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it 'returns false when passed a non-string', ->
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expect(validation.isValidShortText({})).to.equal(false)
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expect(validation.isValidShortText(1)).to.equal(false)
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expect(validation.isValidShortText(null)).to.equal(false)
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expect(validation.isValidShortText(undefined)).to.equal(false)
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describe 'isValidAppsObject', ->
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it 'returns true for a valid object', ->
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apps = {
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'1234': {
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name: 'something'
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releaseId: 123
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commit: 'bar'
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services: {
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'45': {
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serviceName: 'bazbaz'
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imageId: 34
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image: 'foo'
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environment: {}
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labels: {}
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}
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}
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}
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}
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expect(validation.isValidAppsObject(apps)).to.equal(true)
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it 'returns false with an invalid environment', ->
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apps = {
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'1234': {
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name: 'something'
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releaseId: 123
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commit: 'bar'
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services: {
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'45': {
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serviceName: 'bazbaz'
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imageId: 34
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image: 'foo'
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environment: { ' baz': 'bat' }
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labels: {}
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}
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}
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}
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}
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expect(validation.isValidAppsObject(apps)).to.equal(false)
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it 'returns false with an invalid appId', ->
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apps = {
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'boo': {
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name: 'something'
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releaseId: 123
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commit: 'bar'
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services: {
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'45': {
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serviceName: 'bazbaz'
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imageId: 34
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image: 'foo'
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environment: {}
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labels: {}
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}
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}
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}
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}
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expect(validation.isValidAppsObject(apps)).to.equal(false)
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it 'returns true with a missing releaseId', ->
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apps = {
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'1234': {
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name: 'something'
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services: {
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'45': {
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serviceName: 'bazbaz'
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imageId: 34
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image: 'foo'
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environment: {}
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labels: {}
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}
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}
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}
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}
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expect(validation.isValidAppsObject(apps)).to.equal(true)
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it 'returns false with an invalid releaseId', ->
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apps = {
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'1234': {
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name: 'something'
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releaseId: '123a'
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services: {
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'45': {
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serviceName: 'bazbaz'
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imageId: 34
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image: 'foo'
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environment: {}
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labels: {}
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}
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}
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}
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}
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expect(validation.isValidAppsObject(apps)).to.equal(true)
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describe 'isValidDependentDevicesObject', ->
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it 'returns true for a valid object', ->
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devices = {}
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devices[almostTooLongText] = {
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name: 'foo'
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apps: {
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'234': {
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config: { bar: 'baz' }
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environment: { dead: 'beef' }
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}
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}
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}
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expect(validation.isValidDependentDevicesObject(devices)).to.equal(true)
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it 'returns false with a missing apps object', ->
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devices = {
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'abcd1234': {
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name: 'foo'
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}
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}
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expect(validation.isValidDependentDevicesObject(devices)).to.equal(false)
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it 'returns false with an invalid environment', ->
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devices = {
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'abcd1234': {
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name: 'foo'
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apps: {
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'234': {
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config: { bar: 'baz' }
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environment: { dead: 1 }
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}
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}
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}
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}
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expect(validation.isValidDependentDevicesObject(devices)).to.equal(false)
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it 'returns false if the uuid is too long', ->
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devices = {}
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devices[almostTooLongText + 'a'] = {
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name: 'foo'
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apps: {
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'234': {
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config: { bar: 'baz' }
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environment: { dead: 'beef' }
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}
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}
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}
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expect(validation.isValidDependentDevicesObject(devices)).to.equal(false)
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