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chore(svelte-examples): pull out of lib package (#3363)

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* chore(svelte-examples): pull out of lib package

* chore(svelte-examples): cleanup

* chore(examples): add readme files
This commit is contained in:
Moritz Klack
2023-08-31 16:44:27 +02:00
committed by GitHub
parent 3da34c739e
commit dcc38794a6
197 changed files with 2003 additions and 1575 deletions
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examples/react/cypress/e2e/basic.cy.ts
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describe('Basic Flow Rendering', { testIsolation: false }, () => {
before(() => {
cy.visit('/');
});
it('renders a flow with three nodes', () => {
cy.get('.react-flow__renderer');
cy.get('.react-flow-basic-example'); // check if className prop works
cy.get('.react-flow__node').should('have.length', 4);
cy.get('.react-flow__edge').should('have.length', 2);
cy.get('.react-flow__node').children('.react-flow__handle');
});
it('renders a grid', () => {
cy.get('.react-flow__background');
});
it('selects two nodes by clicks', () => {
cy.get('body').type('{cmd}', { release: false });
cy.get('.react-flow__node:first')
.click()
.should('have.class', 'selected')
.get('.react-flow__node:last')
.click()
.should('have.class', 'selected')
.get('.react-flow__node:first')
.should('have.class', 'selected');
cy.get('body').type('{cmd}', { release: true });
});
it('selects a node by click', () => {
cy.get('.react-flow__node:first').as('node').click({ force: true }).should('have.class', 'selected');
});
it('deselects node', () => {
cy.get('.react-flow__renderer').click('bottomLeft');
cy.get('.react-flow__node:first').should('not.have.class', 'selected');
});
it('selects an edge by click', () => {
cy.get('.react-flow__edge:first').as('edge').click({ force: true });
cy.get('.react-flow__edge:first').should('have.class', 'selected');
});
it('deselects edge', () => {
cy.get('.react-flow__renderer').click('bottomLeft');
cy.get('.react-flow__edge:first').should('not.have.class', 'selected');
});
it('selects one node with a selection', () => {
cy.get('body')
.type('{shift}', { release: false })
.wait(50)
.get('.react-flow__pane')
.trigger('mousedown', 1, 10, { button: 0, force: true })
.trigger('mousemove', 1000, 450, { button: 0 })
.wait(50)
.trigger('mouseup', 1000, 450, { button: 0, force: true });
cy.wait(200);
cy.get('.react-flow__node').eq(1).should('have.class', 'selected');
cy.get('.react-flow__node').eq(3).should('have.not.class', 'selected');
cy.get('.react-flow__nodesselection-rect');
cy.get('body').type('{shift}', { release: true, force: true });
});
it('selects all nodes', () => {
cy.get('body')
.type('{shift}', { release: false })
.get('.react-flow__pane')
.trigger('mousedown', 'topRight', { button: 0, force: true })
.trigger('mousemove', 'bottomLeft', { button: 0 })
.wait(50)
.trigger('mouseup', 'bottomLeft', { button: 0, force: true })
.wait(400)
.get('.react-flow__node')
.should('have.class', 'selected');
cy.wait(200);
cy.get('.react-flow__nodesselection-rect');
cy.get('body').type('{shift}', { release: true, force: true });
});
it('removes selection', () => {
cy.get('.react-flow__renderer').click('bottomLeft');
cy.get('.react-flow__nodesselection-rect').should('not.exist');
});
it('selects an edge', () => {
cy.get('.react-flow__edge:first').click({ force: true }).should('have.class', 'selected');
});
it('drags a node', () => {
const styleBeforeDrag = Cypress.$('.react-flow__node:first').css('transform');
cy.drag('.react-flow__node:first', { x: 500, y: 25 }).then(($el: any) => {
const styleAfterDrag = $el.css('transform');
expect(styleBeforeDrag).to.not.equal(styleAfterDrag);
});
});
// @TODO: why does this fail since react18?
// it('removes a node', () => {
// cy.get('.react-flow__node').contains('Node 1').click().should('have.class', 'selected');
// cy.get('html').type('{backspace}').wait(100);
// cy.get('.react-flow__node').should('have.length', 3);
// cy.get('.react-flow__edge').should('have.length', 1);
// });
it('connects nodes', () => {
cy.get('.react-flow__node')
.contains('Node 3')
.find('.react-flow__handle.source')
.trigger('mousedown', { force: true, button: 0 });
cy.get('.react-flow__node')
.contains('Node 4')
.find('.react-flow__handle.target')
.trigger('mousemove', { force: true, button: 0 })
.wait(200)
.trigger('mouseup', { force: true, button: 0 });
cy.get('.react-flow__edge').as('edge');
cy.get('@edge').should('have.length', 3);
});
// @TODO: why does this fail since react18?
// it('removes an edge', () => {
// cy.get('.react-flow__edge:first').click();
// cy.get('body').type('{backspace}');
// cy.get('.react-flow__edge').should('have.length', 1);
// });
it('drags the pane', () => {
const styleBeforeDrag = Cypress.$('.react-flow__viewport').css('transform');
// for d3 we have to pass the window to the event
// https://github.com/cypress-io/cypress/issues/3441
cy.window().then((win) => {
cy.get('.react-flow__pane')
.trigger('mousedown', 'topLeft', { button: 0, view: win })
.trigger('mousemove', 'bottomLeft')
.wait(50)
.trigger('mouseup', { force: true, view: win })
.then(() => {
const styleAfterDrag = Cypress.$('.react-flow__viewport').css('transform');
expect(styleBeforeDrag).to.not.equal(styleAfterDrag);
});
});
});
it('zooms the pane', () => {
const styleBeforeZoom = Cypress.$('.react-flow__viewport').css('transform');
cy.get('.react-flow__pane')
.trigger('wheel', 'topLeft', { deltaY: -200 })
.wait(50)
.then(() => {
const styleAfterZoom = Cypress.$('.react-flow__viewport').css('transform');
expect(styleBeforeZoom).to.not.equal(styleAfterZoom);
});
});
});
export {};
examples/react/cypress/e2e/controls.cy.ts
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describe('Controls Testing', { testIsolation: false }, () => {
before(() => {
cy.visit('/');
});
it('renders the control panel', () => {
cy.get('.react-flow__controls');
});
it('zooms in', () => {
const styleBeforeZoom = Cypress.$('.react-flow__viewport').css('transform');
cy.get('.react-flow__controls-zoomin')
.click()
.then(() => {
const styleAfterZoom = Cypress.$('.react-flow__viewport').css('transform');
expect(styleBeforeZoom).to.not.equal(styleAfterZoom);
});
});
it('zooms out', () => {
const styleBeforeZoom = Cypress.$('.react-flow__viewport').css('transform');
cy.get('.react-flow__controls-zoomout')
.click()
.then(() => {
const styleAfterZoom = Cypress.$('.react-flow__viewport').css('transform');
expect(styleBeforeZoom).to.not.equal(styleAfterZoom);
});
});
// view is already fitted so we drag the pane to un-fit it
it('drags the pane', () => {
const styleBeforeDrag = Cypress.$('.react-flow__viewport').css('transform');
// for d3 we have to pass the window to the event
// https://github.com/cypress-io/cypress/issues/3441
cy.window().then((win) => {
cy.get('.react-flow__renderer')
.trigger('mousedown', 'topLeft', { button: 0, view: win })
.trigger('mousemove', 10, 400)
.wait(50)
.trigger('mouseup', 10, 400, { force: true, view: win })
.then(() => {
const styleAfterDrag = Cypress.$('.react-flow__viewport').css('transform');
expect(styleBeforeDrag).to.not.equal(styleAfterDrag);
});
});
});
it('fits view', () => {
const styleBeforeZoom = Cypress.$('.react-flow__viewport').css('transform');
cy.get('.react-flow__controls-fitview')
.click()
.then(() => {
const styleAfterZoom = Cypress.$('.react-flow__viewport').css('transform');
expect(styleBeforeZoom).to.not.equal(styleAfterZoom);
});
});
it('uses interactive control - not interactive', () => {
cy.get('.react-flow__node:first').click().should('have.class', 'selected');
cy.get('.react-flow__pane').click('topLeft');
cy.get('.react-flow__node:first').should('not.have.class', 'selected');
cy.get('.react-flow__controls-interactive')
.click()
.then(() => {
cy.get('.react-flow__node:first').should('not.have.class', 'selected');
});
});
it('uses interactive control - interactive', () => {
cy.get('.react-flow__controls-interactive')
.click()
.then(() => {
cy.get('.react-flow__node:first').click({ force: true }).should('have.class', 'selected');
});
});
});
export {};
examples/react/cypress/e2e/draghandle.cy.ts
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describe('DragHandle Flow Rendering', { testIsolation: false }, () => {
before(() => {
cy.visit('/DragHandle');
});
it('renders a flow with a node', () => {
cy.get('.react-flow__renderer');
cy.get('.react-flow__node').should('have.length', 1);
});
it('tries to drag a node', () => {
const $nodeElement = Cypress.$('.react-flow__node:first');
const styleBeforeDrag = $nodeElement.css('transform');
cy.drag('.react-flow__node:first', { x: 500, y: 500 }).then(() => {
const styleAfterDrag = $nodeElement.css('transform');
expect(styleBeforeDrag).to.be.equal(styleAfterDrag);
});
});
it('drags a node', () => {
const $nodeElement = Cypress.$('.react-flow__node:first');
const styleBeforeDrag = $nodeElement.css('transform');
cy.drag('.custom-drag-handle:first', { x: 500, y: 500 }).then(() => {
const styleAfterDrag = $nodeElement.css('transform');
expect(styleBeforeDrag).to.not.equal(styleAfterDrag);
});
});
});
export {};
examples/react/cypress/e2e/empty.cy.ts
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describe('Empty Flow Rendering', { testIsolation: false }, () => {
before(() => {
cy.visit('/Empty');
});
it('renders an empty flow', () => {
cy.get('.react-flow__renderer');
cy.get('.react-flow__node').should('not.exist');
cy.get('.react-flow__edge').should('not.exist');
});
it('renders empty selection', () => {
cy.get('.react-flow__renderer').click();
cy.get('body')
.type('{shift}', { release: false })
.wait(50)
.get('.react-flow__pane')
.trigger('mousedown', 400, 50, { button: 0, force: true })
.trigger('mousemove', 200, 200, { button: 0 })
.wait(50)
.trigger('mouseup', 200, 200, { force: true });
cy.get('body').type('{shift}', { release: true });
});
it('adds two nodes', () => {
cy.contains('add node').click();
cy.contains('add node').click();
});
it('connects nodes', () => {
cy.get('.react-flow__node').first().find('.react-flow__handle.source').trigger('mousedown', { button: 0 });
cy.get('.react-flow__node')
.last()
.find('.react-flow__handle.target')
.trigger('mousemove')
.trigger('mouseup', { force: true });
cy.get('.react-flow__edge').should('have.length', 1);
});
});
export {};
examples/react/cypress/e2e/figma.cy.ts
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describe('Figma Flow UI', { testIsolation: false }, () => {
before(() => {
cy.visit('/figma');
});
it('renders a flow with three nodes', () => {
cy.get('.react-flow__renderer');
cy.get('.react-flow__node').should('have.length', 4);
cy.get('.react-flow__edge').should('have.length', 2);
cy.get('.react-flow__node').children('.react-flow__handle');
});
it('renders a grid', () => {
cy.get('.react-flow__background');
});
it('selects all nodes by drag', () => {
cy.window().then((win) => {
cy.get('.react-flow__pane')
.trigger('mousedown', 'topLeft', { button: 0, view: win })
.trigger('mousemove', 'bottomRight', { force: true })
.wait(50)
.trigger('mouseup', { force: true, view: win })
.then(() => {
cy.get('.react-flow__node').should('have.class', 'selected');
});
});
});
it('removes selection', () => {
cy.get('.react-flow__pane').click('topLeft');
cy.get('.react-flow__node').should('not.have.class', 'selected');
});
it('drags using right click', () => {
cy.window().then((win) => {
cy.get('.react-flow__node:last').isWithinViewport();
cy.get('.react-flow__pane')
.trigger('mousedown', 'center', { button: 2, view: win })
.trigger('mousemove', 'bottom', { force: true })
.wait(50)
.trigger('mouseup', { force: true, view: win })
.then(() => {
cy.get('.react-flow__node').should('not.have.class', 'selected');
cy.get('.react-flow__node:last').isOutsideViewport();
});
});
});
});
export {};
examples/react/cypress/e2e/hidden.cy.ts
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describe('Hidden Flow Rendering', { testIsolation: false }, () => {
before(() => {
cy.visit('/Hidden');
});
it('renders empty flow', () => {
cy.get('.react-flow__node').should('not.exist');
cy.get('.react-flow__edge').should('not.exist');
cy.get('.react-flow__minimap-node').should('not.exist');
});
it('toggles isHidden mode', () => {
cy.get('.react-flow__ishidden').click();
});
it('renders initial flow', () => {
cy.get('.react-flow__renderer');
cy.get('.react-flow__node').should('have.length', 4);
cy.get('.react-flow__edge').should('have.length', 3);
cy.get('.react-flow__minimap-node').should('have.length', 4);
});
it('toggles isHidden mode again', () => {
cy.get('.react-flow__ishidden').click();
});
it('renders empty flow', () => {
cy.get('.react-flow__node').should('not.exist');
cy.get('.react-flow__edge').should('not.exist');
cy.get('.react-flow__minimap-node').should('not.exist');
});
});
export {};
examples/react/cypress/e2e/interaction.cy.ts
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describe('Interaction Flow Rendering', { testIsolation: false }, () => {
before(() => {
cy.visit('/Interaction');
});
it('renders initial flow', () => {
cy.get('.react-flow__renderer');
cy.get('.react-flow__node').should('have.length', 4);
cy.get('.react-flow__edge').should('have.length', 2);
cy.get('.react-flow__node').children('.react-flow__handle');
});
it('tries to select a node by click', () => {
const pointerEvents = Cypress.$('.react-flow__node:first').css('pointer-events');
expect(pointerEvents).to.equal('none');
});
it('tries to select an edge by click', () => {
const pointerEvents = Cypress.$('.react-flow__edge:first').css('pointer-events');
expect(pointerEvents).to.equal('none');
});
it('toggles on capture element click', () => {
cy.get('.react-flow__captureelementclick').click();
});
it('allows node clicks when enabled', () => {
const pointerEvents = Cypress.$('.react-flow__node:first').css('pointer-events');
expect(pointerEvents).to.equal('all');
});
it('allows edge clicks when enabled', () => {
const pointerEvents = Cypress.$('.react-flow__edge:first').css('pointer-events');
expect(pointerEvents.toLowerCase()).to.equal('visiblestroke');
});
it('tries to do a selection', () => {
cy.get('body')
.type('{shift}', { release: false })
.wait(50)
.get('.react-flow__pane')
.trigger('mousedown', 1000, 50, { button: 0, force: true })
.trigger('mousemove', 1, 400, { button: 0 })
.wait(50)
.get('.react-flow__selection')
.should('not.exist');
cy.get('.react-flow__pane').trigger('mouseup', 1, 200, { force: true });
cy.get('body').type('{shift}', { release: true });
});
it('tries to connect to nodes', () => {
cy.get('.react-flow__node')
.contains('Node 3')
.find('.react-flow__handle.source')
.then(($el) => {
const pointerEvents = $el.css('pointer-events');
expect(pointerEvents).to.equal('none');
});
});
it('tries to zoom by double click', () => {
const styleBeforeZoom = Cypress.$('.react-flow__nodes').css('transform');
cy.get('.react-flow__renderer')
.dblclick()
.then(() => {
const styleAfterZoom = Cypress.$('.react-flow__nodes').css('transform');
expect(styleBeforeZoom).to.equal(styleAfterZoom);
});
});
it('tries to zoom by scroll', () => {
const styleBeforeZoom = Cypress.$('.react-flow__nodes').css('transform');
cy.get('.react-flow__renderer')
.trigger('wheel', 'topLeft', { deltaY: -200 })
.then(() => {
const styleAfterZoom = Cypress.$('.react-flow__nodes').css('transform');
expect(styleBeforeZoom).to.equal(styleAfterZoom);
});
});
it('toggles draggable mode', () => {
cy.get('.react-flow__draggable').click();
});
it('drags a node', () => {
const styleBeforeDrag = Cypress.$('.react-flow__node:first').css('transform');
cy.drag('.react-flow__node:first', { x: 325, y: 100 }).then(($el) => {
const styleAfterDrag = $el.css('transform');
expect(styleBeforeDrag).to.not.equal(styleAfterDrag);
});
});
it('toggles selectable mode', () => {
cy.get('.react-flow__selectable').click();
});
it('selects a node by click', () => {
cy.get('.react-flow__node:first').click().should('have.class', 'selected');
});
it('selects an edge by click', () => {
cy.get('.react-flow__edge:first').click({ force: true });
cy.get('.react-flow__edge:first').should('have.class', 'selected');
});
it('toggles connectable mode', () => {
cy.get('.react-flow__connectable').click();
});
it('connects two nodes', () => {
cy.get('.react-flow__node')
.contains('Node 3')
.find('.react-flow__handle.source')
.trigger('mousedown', { button: 0 });
cy.get('.react-flow__node')
.contains('Node 4')
.find('.react-flow__handle.target')
.trigger('mousemove')
.trigger('mouseup', { force: true });
cy.get('.react-flow__edge').should('have.length', 3);
});
it('toggles zoom on scroll', () => {
cy.get('.react-flow__zoomonscroll').click();
});
it('zooms by scroll', () => {
const styleBeforeZoom = Cypress.$('.react-flow__viewport').css('transform');
cy.get('.react-flow__pane')
.trigger('wheel', 'topLeft', { deltaY: 200 })
.wait(50)
.then(() => {
const styleAfterZoom = Cypress.$('.react-flow__viewport').css('transform');
expect(styleBeforeZoom).not.to.equal(styleAfterZoom);
});
});
it('toggles zoom on double click', () => {
cy.get('.react-flow__zoomondbl').click();
});
it('zooms by double click', () => {
cy.get('.react-flow__controls-zoomout').click();
const styleBeforeZoom = Cypress.$('.react-flow__viewport').css('transform');
cy.get('.react-flow__pane')
.dblclick()
.wait(50)
.then(() => {
const styleAfterZoom = Cypress.$('.react-flow__viewport').css('transform');
expect(styleBeforeZoom).not.to.equal(styleAfterZoom);
});
});
});
export {};
examples/react/cypress/e2e/minimap.cy.ts
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describe('Minimap Testing', { testIsolation: false }, () => {
before(() => {
cy.visit('/');
});
it('renders the mini map', () => {
cy.get('.react-flow__minimap');
cy.get('.react-flow__minimap-mask');
});
it('has same number of nodes as the pane', () => {
cy.get('.react-flow__minimap-node').then(() => {
const paneNodes = Cypress.$('.react-flow__node').length;
const minimapNodes = Cypress.$('.react-flow__minimap-node').length;
expect(paneNodes).equal(minimapNodes);
});
});
it('changes zoom level', () => {
const viewBoxBeforeZoom = Cypress.$('.react-flow__minimap svg').attr('viewBox');
const maskPathBeforeZoom = Cypress.$('.react-flow__minimap-mask').attr('d');
cy.get('.react-flow__pane')
.trigger('wheel', 'topLeft', { deltaY: -200 })
.wait(50)
.then(() => {
const viewBoxAfterZoom = Cypress.$('.react-flow__minimap svg').attr('viewBox');
const maskPathAfterZoom = Cypress.$('.react-flow__minimap-mask').attr('d');
expect(viewBoxBeforeZoom).to.not.equal(viewBoxAfterZoom);
expect(maskPathBeforeZoom).to.not.equal(maskPathAfterZoom);
});
});
it('changes node position', () => {
const minimapNode = Cypress.$('.react-flow__minimap-node:first');
const xPosBeforeDrag = Number(minimapNode.attr('x'));
const yPosBeforeDrag = Number(minimapNode.attr('y'));
cy.drag('.react-flow__node:first', { x: 500, y: 25 })
.wait(100)
.then(() => {
const xPosAfterDrag = Number(minimapNode.attr('x'));
const yPosAfterDrag = Number(minimapNode.attr('y'));
expect(xPosAfterDrag).not.to.equal(xPosBeforeDrag);
expect(yPosAfterDrag).not.to.equal(yPosBeforeDrag);
expect(xPosAfterDrag - xPosBeforeDrag).to.be.greaterThan(yPosAfterDrag - yPosBeforeDrag);
});
});
it('changes node positions via pane drag', () => {
const viewBoxBeforeDrag = Cypress.$('.react-flow__minimap svg').attr('viewBox');
const maskPathBeforeDrag = Cypress.$('.react-flow__minimap-mask').attr('d');
// for d3 we have to pass the window to the event
// https://github.com/cypress-io/cypress/issues/3441
cy.window().then((win) => {
cy.get('.react-flow__pane')
.trigger('mousedown', 'topLeft', { button: 0, view: win })
.trigger('mousemove', 'bottomLeft')
.wait(50)
.trigger('mouseup', { force: true, view: win })
.then(() => {
const viewBoxAfterDrag = Cypress.$('.react-flow__minimap svg').attr('viewBox');
const maskPathAfterDrag = Cypress.$('.react-flow__minimap-mask').attr('d');
expect(viewBoxBeforeDrag).to.not.equal(viewBoxAfterDrag);
expect(maskPathBeforeDrag).to.not.equal(maskPathAfterDrag);
});
});
});
});
export {};