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Created e2e tests for node interactions

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This commit is contained in:
Peter
2023-10-25 16:57:22 +02:00
parent eca85310e1
commit 45ae126d43
7 changed files with 303 additions and 63 deletions
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examples/react/src/examples/Basic/index.tsx
+1
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@@ -41,6 +41,7 @@ const initialNodes: Node[] = [
data: { label: 'Node 4' },
position: { x: 400, y: 200 },
className: 'light',
connectable: false,
},
];
examples/svelte/src/routes/tests/nodes/DragHandleNode.svelte
+26
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@@ -0,0 +1,26 @@
<script lang="ts">
import type { NodeProps } from '@xyflow/svelte';
type $$Props = NodeProps;
</script>
<div class="container">
<div class="drag-handle custom-drag-handle" />
</div>
<style>
.container {
width: 100px;
height: 50px;
background: red;
display: flex;
align-items: center;
justify-content: center;
}
.drag-handle {
display: inline-block;
width: 25px;
height: 25px;
background-color: green;
}
</style>
examples/svelte/src/routes/tests/nodes/Flow.svelte
+7 -1
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@@ -3,10 +3,16 @@
import { initialNodes, initialEdges } from './nodesAndEdges';
import { SvelteFlow } from '@xyflow/svelte';
import DragHandleNode from './DragHandleNode.svelte';
import '@xyflow/svelte/dist/style.css';
const nodes = writable(initialNodes);
const edges = writable(initialEdges);
const nodeTypes = {
DragHandleNode
};
</script>
<SvelteFlow {nodes} {edges} fitView />
<SvelteFlow {nodes} {nodeTypes} {edges} fitView />
examples/svelte/src/routes/tests/nodes/nodesAndEdges.ts
+34 -23
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@@ -2,50 +2,61 @@ import type { Edge, Node } from '@xyflow/svelte';
export const initialNodes: Node[] = [
{
id: '1',
data: { label: '1' },
id: 'Node-1',
data: { label: 'Node-1' },
position: { x: 0, y: 0 },
class: 'test-class',
type: 'input',
class: 'playwright-test-class-123',
style: 'background-color: red;'
},
{
id: '2',
data: { label: '2' },
id: 'Node-2',
type: 'output',
data: { label: 'Node-2' },
position: { x: -100, y: 100 }
},
{
id: '3',
data: { label: '3' },
id: 'Node-3',
data: { label: 'Node-3' },
position: { x: 100, y: 100 }
},
{
id: '4',
data: { label: '4' },
position: { x: 0, y: 200 }
id: 'Node-4',
data: { label: 'Node-4' },
position: { x: 0, y: 200 },
type: 'output'
},
{
id: 'drag-handle',
data: { label: 'Drag Handle' },
position: { x: 200, y: 0 },
type: 'DragHandleNode',
dragHandle: '.custom-drag-handle'
},
{
id: 'notConnectable',
type: 'output',
data: { label: 'notConnectable' },
position: { x: 0, y: 300 },
connectable: false
},
{
id: 'notDraggable',
data: { label: 'notDraggable' },
position: { x: 0, y: 300 },
position: { x: 0, y: 400 },
draggable: false
},
{
id: 'notSelectable',
data: { label: 'notSelectable' },
position: { x: 0, y: 400 },
selectable: false
},
{
id: 'notConnectable',
data: { label: 'notConnectable' },
position: { x: 0, y: 500 },
connectable: false
selectable: false
},
{
id: 'notDeletable',
data: { label: 'notDeletable' },
position: { x: 0, y: 600 },
connectable: false
deletable: false
},
{
id: 'hidden',
@@ -59,15 +70,15 @@ export const initialEdges: Edge[] = [
{
id: '1-2',
type: 'default',
source: '1',
target: '2',
source: 'Node-1',
target: 'Node-2',
label: 'edge'
},
{
id: '1-3',
type: 'default',
source: '1',
target: '3',
source: 'Node-1',
target: 'Node-3',
label: 'edge'
}
];
tests/playwright/e2e/backspace-delete.spec.ts
-16
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@@ -1,16 +0,0 @@
import { test, expect } from '@playwright/test';
import { FRAMEWORK } from './constants';
test('Delete Node with backspace', async ({ page }) => {
await page.goto('/');
await page.locator(`.${FRAMEWORK}-flow__node`).nth(0).click();
// await page.getByTestId('rf__node-1').click();
await page.keyboard.press('Backspace');
const nodes = await page.locator(`.${FRAMEWORK}-flow__node`).all();
expect(nodes).toHaveLength(3);
const edges = await page.locator(`.${FRAMEWORK}-flow__edge`).all();
expect(edges).toHaveLength(0);
});
tests/playwright/e2e/move-node.spec.ts
-22
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@@ -1,22 +0,0 @@
import { test, expect } from '@playwright/test';
test('Move Node', async ({ page }) => {
await page.goto('/');
const locator = page.getByTestId('rf__node-1');
const transformBeforeMove = await locator.evaluate((element) => {
return element.style.transform;
});
await locator.hover();
await page.mouse.down();
await page.mouse.move(500, 500);
await page.mouse.up();
const transformAfterMove = await locator.evaluate((element) => {
return element.style.transform;
});
expect(transformBeforeMove).not.toMatch(transformAfterMove);
});
tests/playwright/e2e/nodes.spec.ts
+235 -1
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@@ -9,6 +9,240 @@ test.describe('NODES', () => {
});
test.describe('selection', () => {
test('selecting a node', async ({ page }) => {});
test('selecting a node by click', async ({ page }) => {
const locator = page.locator(`.${FRAMEWORK}-flow__node`).first();
await locator.click();
await expect(locator).toHaveClass(/selected/);
});
test('selecting multiple nodes with shift drag', async ({ page }) => {
const nodes = page.locator(`.${FRAMEWORK}-flow__node`);
const firstNode = nodes.first();
const secondNode = nodes.nth(1);
const thirdNode = nodes.nth(2);
await expect(firstNode).toBeInViewport();
await expect(secondNode).toBeInViewport();
await expect(thirdNode).toBeInViewport();
const box = await firstNode.boundingBox();
await page.mouse.move(box!.x - 100, box!.y - 10);
await page.keyboard.down('Shift');
await page.mouse.down();
await page.mouse.move(box!.x + 200, box!.y + 200);
await page.mouse.up();
await page.keyboard.up('Shift');
await expect(firstNode).toHaveClass(/selected/);
await expect(secondNode).toHaveClass(/selected/);
await expect(thirdNode).toHaveClass(/selected/);
const selection = page.locator(`.${FRAMEWORK}-flow__selection`);
await expect(selection).toBeInViewport();
});
test('selectable=false prevents selection', async ({ page }) => {
const locator = page.locator(`.${FRAMEWORK}-flow__node`).and(page.locator('[data-id="notSelectable"]'));
await locator.click();
await expect(locator).not.toHaveClass(/selected/);
});
});
test.describe('dragging', () => {
test('dragging a node', async ({ page }) => {
const node = page.locator(`.${FRAMEWORK}-flow__node`).first();
const transformBeforeMove = await node.evaluate((element) => {
return element.style.transform;
});
await node.hover();
await page.mouse.down();
await page.mouse.move(500, 500);
await page.mouse.up();
const transformAfterMove = await node.evaluate((element) => {
return element.style.transform;
});
expect(transformBeforeMove).not.toMatch(transformAfterMove);
});
test('draggable=false prevents dragging', async ({ page }) => {
const node = page.locator(`.${FRAMEWORK}-flow__node`).and(page.locator('[data-id="notDraggable"]'));
const transformBeforeMove = await node.evaluate((element) => {
return element.style.transform;
});
await node.hover();
await page.mouse.down();
await page.mouse.move(500, 500);
await page.mouse.up();
const transformAfterMove = await node.evaluate((element) => {
return element.style.transform;
});
expect(transformBeforeMove).toMatch(transformAfterMove);
});
test('custom drag handle works', async ({ page }) => {
const node = page.locator(`.${FRAMEWORK}-flow__node`).and(page.locator('[data-id="drag-handle"]'));
const dragHandle = page.locator('.custom-drag-handle');
const transformBeforeMove = await node.evaluate((element) => {
return element.style.transform;
});
const nodeBox = await node.boundingBox();
await page.mouse.move(nodeBox!.x + 10, nodeBox!.y + 10);
await page.mouse.down();
await page.mouse.move(500, 500);
await page.mouse.up();
const transformAfterMove = await node.evaluate((element) => {
return element.style.transform;
});
expect(transformBeforeMove).toMatch(transformAfterMove);
await dragHandle.hover();
await page.mouse.down();
await page.mouse.move(500, 500);
await page.mouse.up();
const transformAfterDragHandleMove = await node.evaluate((element) => {
return element.style.transform;
});
expect(transformBeforeMove).not.toMatch(transformAfterDragHandleMove);
});
});
test.describe('deleting', () => {
test('deleting a node and its edges', async ({ page }) => {
const node = page.locator(`.${FRAMEWORK}-flow__node`).and(page.locator('[data-id="Node-1"]'));
await node.click();
await page.keyboard.press('Backspace');
await expect(node).not.toBeAttached();
const edges = await page.locator(`.${FRAMEWORK}-flow__edge`).all();
expect(edges).toHaveLength(0);
});
test('deletable=false prevents deletion', async ({ page }) => {
const node = page.locator(`.${FRAMEWORK}-flow__node`).and(page.locator('[data-id="notDeletable"]'));
await node.click();
await page.keyboard.press('Backspace');
await expect(node).toBeAttached();
});
});
test.describe('connecting', () => {
test('connecting two nodes', async ({ page }) => {
const outputSourceHandle = page.locator(`.${FRAMEWORK}-flow__handle`).and(page.locator('[data-nodeid="Node-1"]'));
const inputSourceHandle = page.locator(`.${FRAMEWORK}-flow__handle`).and(page.locator('[data-nodeid="Node-4"]'));
await expect(outputSourceHandle).toBeInViewport();
await expect(inputSourceHandle).toBeInViewport();
const edgesBefore = await page.locator(`.${FRAMEWORK}-flow__edge`).all();
await outputSourceHandle.hover();
await page.mouse.down();
await inputSourceHandle.hover();
await page.mouse.up();
const edgesAfter = await page.locator(`.${FRAMEWORK}-flow__edge`).all();
expect(edgesAfter).toHaveLength(edgesBefore.length + 1);
});
test('connecting two output handles does not work', async ({ page }) => {
const firstOutputHandle = page.locator(`.${FRAMEWORK}-flow__handle`).and(page.locator('[data-nodeid="Node-2"]'));
const secondOutputHandle = page.locator(`.${FRAMEWORK}-flow__handle`).and(page.locator('[data-nodeid="Node-4"]'));
await expect(firstOutputHandle).toBeInViewport();
await expect(secondOutputHandle).toBeInViewport();
const edgesBefore = await page.locator(`.${FRAMEWORK}-flow__edge`).all();
await firstOutputHandle.hover();
await page.mouse.down();
await secondOutputHandle.hover();
await page.mouse.up();
const edgesAfter = await page.locator(`.${FRAMEWORK}-flow__edge`).all();
expect(edgesAfter).toHaveLength(edgesBefore.length);
});
test('connecting two input handles does not work', async ({ page }) => {
const firstInputHandle = page.locator(`.${FRAMEWORK}-flow__handle`).and(page.locator('[data-nodeid="Node-1"]'));
const secondInputHandle = page
.locator(`.${FRAMEWORK}-flow__handle`)
.and(page.locator('[data-nodeid="Node-3"]'))
.and(page.locator('.source'));
await expect(firstInputHandle).toBeInViewport();
await expect(secondInputHandle).toBeInViewport();
const edgesBefore = await page.locator(`.${FRAMEWORK}-flow__edge`).all();
await firstInputHandle.hover();
await page.mouse.down();
await secondInputHandle.hover();
await page.mouse.up();
const edgesAfter = await page.locator(`.${FRAMEWORK}-flow__edge`).all();
expect(edgesAfter).toHaveLength(edgesBefore.length);
});
test('connectable=false prevents connections', async ({ page }) => {
const outputHandle = page.locator(`.${FRAMEWORK}-flow__handle`).and(page.locator('[data-nodeid="Node-1"]'));
const notConnectableHandle = page
.locator(`.${FRAMEWORK}-flow__handle`)
.and(page.locator('[data-nodeid="notConnectable"]'));
const notConnectableBox = await notConnectableHandle.boundingBox();
await expect(outputHandle).toBeInViewport();
await expect(notConnectableHandle).toBeInViewport();
const edgesBefore = await page.locator(`.${FRAMEWORK}-flow__edge`).all();
await outputHandle.hover();
await page.mouse.down();
await page.mouse.move(notConnectableBox!.x + 2, notConnectableBox!.y + 2);
await page.mouse.up();
const edgesAfter = await page.locator(`.${FRAMEWORK}-flow__edge`).all();
expect(edgesAfter).toHaveLength(edgesBefore.length);
});
});
test('hidden=true hides the node', async ({ page }) => {
const node = page.locator(`.${FRAMEWORK}-flow__node`).and(page.locator('[data-id="hidden"]'));
await expect(node).not.toBeInViewport();
});
test('classes get applied', async ({ page }) => {
const node = page.locator(`.${FRAMEWORK}-flow__node`).and(page.locator('[data-id="Node-1"]'));
await expect(node).toHaveClass(/playwright-test-class-123/);
});
test('styles get applied', async ({ page }) => {
const node = page.locator(`.${FRAMEWORK}-flow__node`).and(page.locator('[data-id="Node-1"]'));
await expect(node).toHaveCSS('background-color', 'rgb(255, 0, 0)');
});
});