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n8n/cypress/e2e/12-canvas.cy.ts
Elias Meire 7e06b31a5f
fix(editor): Implement canvas zoom UX improvements (#7376) 
- Fix pinch-to-zoom
- Support command + scroll to zoom
- Improve accuracy of zooming (scroll more = zoom more)
- Zoom limits
- Zoom relative to mouse position
2023-10-10 11:07:58 +02:00

310 lines
11 KiB
TypeScript
Raw Blame History

import {
MANUAL_TRIGGER_NODE_NAME,
MANUAL_TRIGGER_NODE_DISPLAY_NAME,
CODE_NODE_NAME,
SCHEDULE_TRIGGER_NODE_NAME,
EDIT_FIELDS_SET_NODE_NAME,
SWITCH_NODE_NAME,
MERGE_NODE_NAME,
} from './../constants';
import { WorkflowPage as WorkflowPageClass } from '../pages/workflow';
const WorkflowPage = new WorkflowPageClass();
const DEFAULT_ZOOM_FACTOR = 1;
const ZOOM_IN_X1_FACTOR = 1.25; // Zoom in factor after one click
const ZOOM_IN_X2_FACTOR = 1.5625; // Zoom in factor after two clicks
const ZOOM_OUT_X1_FACTOR = 0.75;
const ZOOM_OUT_X2_FACTOR = 0.5625;
const PINCH_ZOOM_IN_FACTOR = 1.32;
const PINCH_ZOOM_OUT_FACTOR = 0.4752;
const RENAME_NODE_NAME = 'Something else';
describe('Canvas Node Manipulation and Navigation', () => {
beforeEach(() => {
WorkflowPage.actions.visit();
});
it('should add switch node and test connections', () => {
WorkflowPage.actions.addNodeToCanvas(SWITCH_NODE_NAME, true);
// Switch has 4 output endpoints
for (let i = 0; i < 4; i++) {
WorkflowPage.getters.canvasNodePlusEndpointByName(SWITCH_NODE_NAME, i).click({ force: true });
WorkflowPage.getters.nodeCreatorSearchBar().should('be.visible');
WorkflowPage.actions.addNodeToCanvas(EDIT_FIELDS_SET_NODE_NAME, false);
WorkflowPage.actions.zoomToFit();
}
WorkflowPage.actions.saveWorkflowOnButtonClick();
cy.reload();
cy.waitForLoad();
// Make sure all connections are there after reload
for (let i = 0; i < 4; i++) {
const setName = `${EDIT_FIELDS_SET_NODE_NAME}${i > 0 ? i : ''}`;
WorkflowPage.getters
.canvasNodeInputEndpointByName(setName)
.should('have.class', 'jtk-endpoint-connected');
}
});
it('should add merge node and test connections', () => {
WorkflowPage.actions.addNodeToCanvas(MANUAL_TRIGGER_NODE_NAME);
WorkflowPage.getters.canvasNodeByName(MANUAL_TRIGGER_NODE_DISPLAY_NAME).click();
for (let i = 0; i < 2; i++) {
WorkflowPage.actions.addNodeToCanvas(EDIT_FIELDS_SET_NODE_NAME, true);
WorkflowPage.getters.nodeViewBackground().click(600 + i * 100, 200, { force: true });
}
WorkflowPage.actions.zoomToFit();
WorkflowPage.actions.addNodeToCanvas(MERGE_NODE_NAME);
WorkflowPage.actions.zoomToFit();
// Connect manual to Set1
cy.draganddrop(
WorkflowPage.getters.getEndpointSelector('output', MANUAL_TRIGGER_NODE_DISPLAY_NAME),
WorkflowPage.getters.getEndpointSelector('input', `${EDIT_FIELDS_SET_NODE_NAME}1`),
);
cy.get('.rect-input-endpoint.jtk-endpoint-connected').should('have.length', 2);
// Connect Set1 and Set2 to merge
cy.draganddrop(
WorkflowPage.getters.getEndpointSelector('plus', EDIT_FIELDS_SET_NODE_NAME),
WorkflowPage.getters.getEndpointSelector('input', MERGE_NODE_NAME, 0),
);
cy.draganddrop(
WorkflowPage.getters.getEndpointSelector('plus', `${EDIT_FIELDS_SET_NODE_NAME}1`),
WorkflowPage.getters.getEndpointSelector('input', MERGE_NODE_NAME, 1),
);
cy.get('.rect-input-endpoint.jtk-endpoint-connected').should('have.length', 4);
// Make sure all connections are there after save & reload
WorkflowPage.actions.saveWorkflowOnButtonClick();
cy.reload();
cy.waitForLoad();
cy.get('.rect-input-endpoint.jtk-endpoint-connected').should('have.length', 4);
WorkflowPage.actions.executeWorkflow();
WorkflowPage.getters.stopExecutionButton().should('not.exist');
// If the merged set nodes are connected and executed correctly, there should be 2 items in the output of merge node
cy.get('[data-label="2 items"]').should('be.visible');
});
it('should add nodes and check execution success', () => {
WorkflowPage.actions.addNodeToCanvas(MANUAL_TRIGGER_NODE_NAME);
WorkflowPage.getters.canvasNodeByName(MANUAL_TRIGGER_NODE_DISPLAY_NAME).click();
for (let i = 0; i < 3; i++) {
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME, true);
}
WorkflowPage.actions.zoomToFit();
WorkflowPage.actions.executeWorkflow();
cy.get('.jtk-connector.success').should('have.length', 3);
cy.get('.data-count').should('have.length', 4);
cy.get('.plus-draggable-endpoint').should('have.class', 'ep-success');
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
WorkflowPage.actions.zoomToFit();
cy.get('.plus-draggable-endpoint').filter(':visible').should('not.have.class', 'ep-success');
cy.get('.jtk-connector.success').should('have.length', 3);
cy.get('.jtk-connector').should('have.length', 4);
});
it('should delete node using node action button', () => {
WorkflowPage.actions.addNodeToCanvas(SCHEDULE_TRIGGER_NODE_NAME);
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
WorkflowPage.getters
.canvasNodeByName(CODE_NODE_NAME)
.find('[data-test-id=delete-node-button]')
.click({ force: true });
WorkflowPage.getters.canvasNodes().should('have.length', 1);
WorkflowPage.getters.nodeConnections().should('have.length', 0);
});
it('should delete node using keyboard shortcut', () => {
WorkflowPage.actions.addNodeToCanvas(SCHEDULE_TRIGGER_NODE_NAME);
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
WorkflowPage.getters.canvasNodeByName(CODE_NODE_NAME).click();
cy.get('body').type('{backspace}');
WorkflowPage.getters.canvasNodes().should('have.length', 1);
WorkflowPage.getters.nodeConnections().should('have.length', 0);
});
it('should delete node between two connected nodes', () => {
WorkflowPage.actions.addNodeToCanvas(SCHEDULE_TRIGGER_NODE_NAME);
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
WorkflowPage.actions.addNodeToCanvas(EDIT_FIELDS_SET_NODE_NAME);
WorkflowPage.getters.canvasNodes().should('have.length', 3);
WorkflowPage.getters.nodeConnections().should('have.length', 2);
WorkflowPage.getters.canvasNodeByName(CODE_NODE_NAME).click();
WorkflowPage.actions.zoomToFit();
cy.get('body').type('{backspace}');
WorkflowPage.getters.canvasNodes().should('have.length', 2);
WorkflowPage.getters.nodeConnections().should('have.length', 1);
});
it('should delete multiple nodes', () => {
WorkflowPage.actions.addNodeToCanvas(SCHEDULE_TRIGGER_NODE_NAME);
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
cy.wait(500);
WorkflowPage.actions.selectAll();
cy.get('body').type('{backspace}');
WorkflowPage.getters.canvasNodes().should('have.length', 0);
});
it('should move node', () => {
WorkflowPage.actions.addNodeToCanvas(MANUAL_TRIGGER_NODE_NAME);
WorkflowPage.getters.canvasNodeByName(MANUAL_TRIGGER_NODE_DISPLAY_NAME).click();
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
WorkflowPage.actions.zoomToFit();
cy.drag('[data-test-id="canvas-node"].jtk-drag-selected', [50, 150], { clickToFinish: true });
WorkflowPage.getters
.canvasNodes()
.last()
.should('have.attr', 'style', 'left: 740px; top: 320px;');
});
it('should zoom in', () => {
WorkflowPage.getters.zoomInButton().should('be.visible').click();
WorkflowPage.getters
.nodeView()
.should(
'have.css',
'transform',
`matrix(${ZOOM_IN_X1_FACTOR}, 0, 0, ${ZOOM_IN_X1_FACTOR}, 0, 0)`,
);
WorkflowPage.getters.zoomInButton().click();
WorkflowPage.getters
.nodeView()
.should(
'have.css',
'transform',
`matrix(${ZOOM_IN_X2_FACTOR}, 0, 0, ${ZOOM_IN_X2_FACTOR}, 0, 0)`,
);
});
it('should zoom out', () => {
WorkflowPage.getters.zoomOutButton().should('be.visible').click();
WorkflowPage.getters
.nodeView()
.should(
'have.css',
'transform',
`matrix(${ZOOM_OUT_X1_FACTOR}, 0, 0, ${ZOOM_OUT_X1_FACTOR}, 0, 0)`,
);
WorkflowPage.getters.zoomOutButton().click();
WorkflowPage.getters
.nodeView()
.should(
'have.css',
'transform',
`matrix(${ZOOM_OUT_X2_FACTOR}, 0, 0, ${ZOOM_OUT_X2_FACTOR}, 0, 0)`,
);
});
it('should zoom using pinch to zoom', () => {
WorkflowPage.actions.pinchToZoom(2, 'zoomIn');
WorkflowPage.getters
.nodeView()
.should(
'have.css',
'transform',
`matrix(${PINCH_ZOOM_IN_FACTOR}, 0, 0, ${PINCH_ZOOM_IN_FACTOR}, 0, 0)`,
);
WorkflowPage.actions.pinchToZoom(4, 'zoomOut');
WorkflowPage.getters
.nodeView()
.should(
'have.css',
'transform',
`matrix(${PINCH_ZOOM_OUT_FACTOR}, 0, 0, ${PINCH_ZOOM_OUT_FACTOR}, 0, 0)`,
);
});
it('should reset zoom', () => {
// Reset zoom should not appear until zoom level changed
WorkflowPage.getters.resetZoomButton().should('not.exist');
WorkflowPage.getters.zoomInButton().click();
WorkflowPage.getters.resetZoomButton().should('be.visible').click();
WorkflowPage.getters
.nodeView()
.should(
'have.css',
'transform',
`matrix(${DEFAULT_ZOOM_FACTOR}, 0, 0, ${DEFAULT_ZOOM_FACTOR}, 0, 0)`,
);
});
it('should zoom to fit', () => {
WorkflowPage.actions.addNodeToCanvas(MANUAL_TRIGGER_NODE_NAME);
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
// At this point last added node should be off-screen
WorkflowPage.getters.canvasNodes().last().should('not.be.visible');
WorkflowPage.getters.zoomToFitButton().click();
WorkflowPage.getters.canvasNodes().last().should('be.visible');
});
it('should disable node by pressing the disable button', () => {
WorkflowPage.actions.addNodeToCanvas(MANUAL_TRIGGER_NODE_NAME);
WorkflowPage.getters.canvasNodeByName(MANUAL_TRIGGER_NODE_DISPLAY_NAME).click();
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
WorkflowPage.getters
.canvasNodes()
.last()
.find('[data-test-id="disable-node-button"]')
.click({ force: true });
WorkflowPage.getters.disabledNodes().should('have.length', 1);
});
it('should disable node using keyboard shortcut', () => {
WorkflowPage.actions.addNodeToCanvas(MANUAL_TRIGGER_NODE_NAME);
WorkflowPage.getters.canvasNodeByName(MANUAL_TRIGGER_NODE_DISPLAY_NAME).click();
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
WorkflowPage.getters.canvasNodes().last().click();
WorkflowPage.actions.hitDisableNodeShortcut();
WorkflowPage.getters.disabledNodes().should('have.length', 1);
});
it('should disable multiple nodes', () => {
WorkflowPage.actions.addNodeToCanvas(MANUAL_TRIGGER_NODE_NAME);
WorkflowPage.getters.canvasNodeByName(MANUAL_TRIGGER_NODE_DISPLAY_NAME).click();
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
cy.get('body').type('{esc}');
cy.get('body').type('{esc}');
WorkflowPage.actions.selectAll();
WorkflowPage.actions.hitDisableNodeShortcut();
WorkflowPage.getters.disabledNodes().should('have.length', 2);
});
it('should rename node using keyboard shortcut', () => {
WorkflowPage.actions.addNodeToCanvas(MANUAL_TRIGGER_NODE_NAME);
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
WorkflowPage.getters.canvasNodes().last().click();
cy.get('body').trigger('keydown', { key: 'F2' });
cy.get('.rename-prompt').should('be.visible');
cy.get('body').type(RENAME_NODE_NAME);
cy.get('body').type('{enter}');
WorkflowPage.getters.canvasNodeByName(RENAME_NODE_NAME).should('exist');
});
it('should duplicate node', () => {
WorkflowPage.actions.addNodeToCanvas(MANUAL_TRIGGER_NODE_NAME);
WorkflowPage.getters.canvasNodeByName(MANUAL_TRIGGER_NODE_DISPLAY_NAME).click();
WorkflowPage.actions.addNodeToCanvas(CODE_NODE_NAME);
WorkflowPage.getters
.canvasNodes()
.last()
.find('[data-test-id="duplicate-node-button"]')
.click({ force: true });
WorkflowPage.getters.canvasNodes().should('have.length', 3);
WorkflowPage.getters.nodeConnections().should('have.length', 1);
});
});
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