n8n/cypress/e2e/11-inline-expression-editor.cy.ts

137 lines
6.2 KiB
TypeScript

import { NDV } from '../pages/ndv';
import { WorkflowPage as WorkflowPageClass } from '../pages/workflow';
const ndv = new NDV();
const WorkflowPage = new WorkflowPageClass();
describe('Inline expression editor', () => {
beforeEach(() => {
WorkflowPage.actions.visit();
WorkflowPage.actions.addInitialNodeToCanvas('Schedule');
cy.on('uncaught:exception', (err) => err.name !== 'ExpressionError');
});
describe('Static data', () => {
beforeEach(() => {
WorkflowPage.actions.addNodeToCanvas('Hacker News');
WorkflowPage.actions.openNode('Hacker News');
WorkflowPage.actions.openInlineExpressionEditor();
});
it('should resolve primitive resolvables', () => {
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters.inlineExpressionEditorInput().type('1 + 2');
WorkflowPage.getters.inlineExpressionEditorOutput().contains(/^3$/);
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters.inlineExpressionEditorInput().type('"ab"');
WorkflowPage.getters.inlineExpressionEditorInput().type('{rightArrow}+');
WorkflowPage.getters.inlineExpressionEditorInput().type('"cd"');
WorkflowPage.getters.inlineExpressionEditorOutput().contains(/^abcd$/);
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters.inlineExpressionEditorInput().type('true && false');
WorkflowPage.getters.inlineExpressionEditorOutput().contains(/^false$/);
});
it('should resolve object resolvables', () => {
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters
.inlineExpressionEditorInput()
.type('{ a: 1 }', { parseSpecialCharSequences: false });
WorkflowPage.getters.inlineExpressionEditorOutput().contains(/^\[Object: \{"a": 1\}\]$/);
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters
.inlineExpressionEditorInput()
.type('{ a: 1 }.a', { parseSpecialCharSequences: false });
WorkflowPage.getters.inlineExpressionEditorOutput().contains(/^1$/);
});
it('should resolve array resolvables', () => {
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters.inlineExpressionEditorInput().type('[1, 2, 3]');
WorkflowPage.getters.inlineExpressionEditorOutput().contains(/^\[Array: \[1,2,3\]\]$/);
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters.inlineExpressionEditorInput().type('[1, 2, 3]');
WorkflowPage.getters.inlineExpressionEditorInput().type('[0]');
WorkflowPage.getters.inlineExpressionEditorOutput().contains(/^1$/);
});
});
describe('Dynamic data', () => {
beforeEach(() => {
WorkflowPage.actions.openNode('Schedule Trigger');
ndv.actions.setPinnedData([{ myStr: 'Monday' }]);
ndv.actions.close();
WorkflowPage.actions.addNodeToCanvas('No Operation');
WorkflowPage.actions.addNodeToCanvas('Hacker News');
WorkflowPage.actions.openNode('Hacker News');
WorkflowPage.actions.openInlineExpressionEditor();
});
it('should resolve $parameter[]', () => {
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
// Resolving $parameter is slow, especially on CI runner
WorkflowPage.getters.inlineExpressionEditorInput().type('$parameter["operation"]');
WorkflowPage.getters.inlineExpressionEditorOutput().should('have.text', 'getAll');
});
it('should resolve input: $json,$input,$(nodeName)', () => {
// Previous nodes have not run, input is empty
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters.inlineExpressionEditorInput().type('$json.myStr');
WorkflowPage.getters
.inlineExpressionEditorOutput()
.should('have.text', '[Execute previous nodes for preview]');
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters.inlineExpressionEditorInput().type('$input.item.json.myStr');
WorkflowPage.getters
.inlineExpressionEditorOutput()
.should('have.text', '[Execute previous nodes for preview]');
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters
.inlineExpressionEditorInput()
.type("$('Schedule Trigger').item.json.myStr");
WorkflowPage.getters
.inlineExpressionEditorOutput()
.should('have.text', '[Execute previous nodes for preview]');
// Run workflow
ndv.actions.close();
WorkflowPage.actions.executeNode('No Operation');
WorkflowPage.actions.openNode('Hacker News');
WorkflowPage.actions.openInlineExpressionEditor();
// Previous nodes have run, input can be resolved
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters.inlineExpressionEditorInput().type('$json.myStr');
WorkflowPage.getters.inlineExpressionEditorOutput().should('have.text', 'Monday');
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters.inlineExpressionEditorInput().type('$input.item.json.myStr');
WorkflowPage.getters.inlineExpressionEditorOutput().should('have.text', 'Monday');
WorkflowPage.getters.inlineExpressionEditorInput().clear();
WorkflowPage.getters.inlineExpressionEditorInput().click().type('{{');
WorkflowPage.getters
.inlineExpressionEditorInput()
.type("$('Schedule Trigger').item.json.myStr");
WorkflowPage.getters.inlineExpressionEditorOutput().should('have.text', 'Monday');
});
});
});