test/integration/rules.test.js

// Licensed to the Apache Software Foundation (ASF) under one or more contributor
// license agreements; and to You under the Apache License, Version 2.0.

'use strict'

const test = require('ava')
const Rules = require('../../lib/rules.js')
const Triggers = require('../../lib/triggers.js')
const Actions = require('../../lib/actions.js')
const Client = require('../../lib/client.js')
const Utils = require('./utils.js')
const options = Utils.autoOptions();

const envParams = ['API_KEY', 'API_HOST', 'NAMESPACE']

// check that mandatory configuration properties are available
envParams.forEach(key => {
  const param = `__OW_${key}`
  if (!process.env.hasOwnProperty(param)) {
    throw new Error(`Missing ${param} environment parameter`)
  }
})

const NAMESPACE = process.env.__OW_NAMESPACE

test('list all rules using default namespace', t => {
  const rules = new Rules(new Client(options))
  return rules.list().then(result => {
    t.true(Array.isArray(result))
    result.forEach(rule => {
      t.is(rule.namespace, NAMESPACE)
    })
    t.pass()
  }).catch(err => {
    console.log(err)
    t.fail()
  })
})

test('list all rules using options namespace', t => {
  const rules = new Rules(new Client(options))
  return rules.list({namespace: NAMESPACE}).then(result => {
    t.true(Array.isArray(result))
    result.forEach(rule => {
      t.is(rule.namespace, NAMESPACE)
    })
    t.pass()
  }).catch(err => {
    console.log(err)
    t.fail()
  })
})

// Running update tests conconcurrently leads to resource conflict errors.
test.serial('create, get and delete a rule', t => {
  const errors = err => {
    console.log(err)
    t.fail()
  }

  const rules = new Rules(new Client(options))
  const triggers = new Triggers(new Client(options))
  const actions = new Actions(new Client(options))
  return actions.create({actionName: 'hello', action: 'function main() {return {payload:"Hello world"}}'}).then(() => {
    return triggers.create({triggerName: 'sample_rule_trigger'}).then(() => {
      return rules.create({ruleName: 'random_rule_test', action: `/${NAMESPACE}/hello`, trigger: `/${NAMESPACE}/sample_rule_trigger`}).then(result => {
        t.is(result.name, 'random_rule_test')
        t.is(result.namespace, NAMESPACE)
        t.deepEqual(result.action, {path: NAMESPACE, name: 'hello'})
        t.deepEqual(result.trigger, {path: NAMESPACE, name: 'sample_rule_trigger'})
        return rules.get({ruleName: result.name}).then(rule_result => {
          t.is(rule_result.name, result.name)
          t.is(rule_result.namespace, NAMESPACE)
          t.pass()
          return rules.disable({ruleName: 'random_rule_test'})
            .then(() => rules.delete({ruleName: 'random_rule_test'}))
            .then(() => triggers.delete({triggerName: 'sample_rule_trigger'}))
            .then(() => actions.delete({actionName: 'hello'}))
        })
      })
    })
  }).catch(errors)
})

test.serial('create and update a rule', t => {
  const errors = err => {
    console.log(err)
    t.fail()
  }

  const rules = new Rules(new Client(options))
  const triggers = new Triggers(new Client(options))
  const actions = new Actions(new Client(options))
  return actions.create({actionName: 'hello', action: 'function main() {return {payload:"Hello world"}}'}).then(() => {

    return actions.create({actionName: 'tests', action: 'function main() {return {payload:"Hello world"}}' }).then(() => {
      return triggers.create({triggerName: 'sample_rule_trigger'}).then(() => {
        return rules.create({ruleName: 'random_update_test', action: `/${NAMESPACE}/hello`, trigger: `/${NAMESPACE}/sample_rule_trigger`}).then(result => {
          t.is(result.name, 'random_update_test')
          t.is(result.namespace, NAMESPACE)
          t.deepEqual(result.action, {path: NAMESPACE, name: 'hello'})
          t.deepEqual(result.trigger, {path: NAMESPACE, name: 'sample_rule_trigger'})
          return rules.disable({ruleName: 'random_update_test'}).then(() => {
            return rules.update({ruleName: 'random_update_test', action: 'tests', trigger: 'sample_rule_trigger'}).then(update_result => {
              t.deepEqual(update_result.action, {path: NAMESPACE, name: 'tests'})
              t.pass()
              return rules.delete({ruleName: 'random_update_test'})
                .then(() => triggers.delete({triggerName: 'sample_rule_trigger'}))
                .then(() => actions.delete({actionName: 'hello'}))
                .then(() => actions.delete({actionName: 'tests'}))
                .catch(errors)
            })
          })
        }).catch(errors)
      })
    })
  }).catch(errors);
})