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feat: Add new expression variables and support for luxon

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* 🔨 scaffolding for  and

* 🔨 added autocomplete

* 🔨 N8N-2961-New-expression-variables

* 🔨 added luxon DateTime to expressions and Functions node, replased  with , clean up

* 🔨 added  and , fixed  return values

* 🔨 added tests for new variables

* 🔨 removed unnecessary import

* 🔨 return type fix

* 🔨 working on review, wip

* 🔨 working on review, improved errors, wip

* 🔨 fixed disappearing error message box

* 🔨 excluded variables from function node, added jmespath setup

* :hamer: added $jmsepath to function nodes

* 🔨 replacing proxy with data when using jmespath

* 🔨 renamed function

* 🔨 updated tips to function nodes

* 🔨 fixes for errors messages

* 🔨 review fixes

* 🔨 removed $input and $() from autocomplete

* ⚡ removed comments

* ⚡ Remove unused code

Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>
This commit is contained in:
Michael Kret
2022-03-13 11:34:44 +02:00
committed by GitHub
parent a957142a70
commit e8500e6937
11 changed files with 468 additions and 14 deletions
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201
packages/workflow/test/WorkflowDataProxy.test.ts Normal file
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import { Workflow, WorkflowDataProxy } from '../src';
import * as Helpers from './Helpers';
import {
IConnections,
INode,
INodeExecutionData,
IRunExecutionData,
} from '../src/Interfaces';
describe('WorkflowDataProxy', () => {
describe('test data proxy', () => {
const nodes: INode[] = [
{
parameters: {},
name: 'Start',
type: 'test.set',
typeVersion: 1,
position: [100, 200],
},
{
parameters: {
functionCode:
'// Code here will run only once, no matter how many input items there are.\n// More info and help: https://docs.n8n.io/nodes/n8n-nodes-base.function\nconst { DateTime, Duration, Interval } = require("luxon");\n\nconst data = [\n {\n "length": 105\n },\n {\n "length": 160\n },\n {\n "length": 121\n },\n {\n "length": 275\n },\n {\n "length": 950\n },\n];\n\nreturn data.map(fact => ({json: fact}));',
},
name: 'Function',
type: 'test.set',
typeVersion: 1,
position: [280, 200],
},
{
parameters: {
keys: {
key: [
{
currentKey: 'length',
newKey: 'data',
},
],
},
},
name: 'Rename',
type: 'test.set',
typeVersion: 1,
position: [460, 200],
},
];
const connections: IConnections = {
Start: {
main: [
[
{
node: 'Function',
type: 'main',
index: 0,
},
],
],
},
Function: {
main: [
[
{
node: 'Rename',
type: 'main',
index: 0,
},
],
],
},
};
const runExecutionData: IRunExecutionData = {
resultData: {
runData: {
Function: [
{
startTime: 1,
executionTime: 1,
// @ts-ignore
data: {
main: [
[
{
json: { length: 105 },
},
{
json: { length: 160 },
},
{
json: { length: 121 },
},
{
json: { length: 275 },
},
{
json: { length: 950 },
},
],
],
},
},
],
Rename: [
{
startTime: 1,
executionTime: 1,
// @ts-ignore
data: {
main: [
[
{
json: { data: 105 },
},
{
json: { data: 160 },
},
{
json: { data: 121 },
},
{
json: { data: 275 },
},
{
json: { data: 950 },
},
],
],
},
},
],
},
},
};
const renameNodeConnectionInputData: INodeExecutionData[] = [
{ json: { length: 105 } },
{ json: { length: 160 } },
{ json: { length: 121 } },
{ json: { length: 275 } },
{ json: { length: 950 } }
]
const nodeTypes = Helpers.NodeTypes();
const workflow = new Workflow({ nodes, connections, active: false, nodeTypes });
const dataProxy = new WorkflowDataProxy(
workflow,
runExecutionData,
0,
0,
'Rename',
renameNodeConnectionInputData || [],
{},
'manual',
{},
);
const proxy = dataProxy.getDataProxy();
test('test $("NodeName").all()', () => {
expect(proxy.$('Rename').all()[1].json.data).toEqual(160);
});
test('test $("NodeName").all() length', () => {
expect(proxy.$('Rename').all().length).toEqual(5);
});
test('test $("NodeName").item()', () => {
expect(proxy.$('Rename').item().json.data).toEqual(105);
});
test('test $("NodeName").item(2)', () => {
expect(proxy.$('Rename').item(2).json.data).toEqual(121);
});
test('test $("NodeName").first()', () => {
expect(proxy.$('Rename').first().json.data).toEqual(105);
});
test('test $("NodeName").last()', () => {
expect(proxy.$('Rename').last().json.data).toEqual(950);
});
test('test $input.all()', () => {
expect(proxy.$input.all()[1].json.length).toEqual(160);
});
test('test $input.all() length', () => {
expect(proxy.$input.all().length).toEqual(5);
});
test('test $input.item()', () => {
expect(proxy.$input.item().json.length).toEqual(105);
});
test('test $thisItem', () => {
expect(proxy.$thisItem.json.length).toEqual(105);
});
test('test $input.item(2)', () => {
expect(proxy.$input.item(2).json.length).toEqual(121);
});
test('test $input.first()', () => {
expect(proxy.$input.first().json.length).toEqual(105);
});
test('test $input.last()', () => {
expect(proxy.$input.last().json.length).toEqual(950);
});
});
});