57 lines
1.2 KiB
TypeScript
57 lines
1.2 KiB
TypeScript
import { defineComponent, h, watch } from 'vue'
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import { useNodesInitialized } from '@vue-flow/core'
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import { getElements } from '../../utils'
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const { nodes } = getElements()
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const ComposableTester = defineComponent({
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emits: ['change'],
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setup(_, { emit }) {
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const nodesInitialized = useNodesInitialized()
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watch(
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nodesInitialized,
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(value) => {
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emit('change', value)
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},
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{ immediate: true },
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)
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return 'Composable Tester'
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},
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})
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describe('Composable: `useNodesInitialized`', () => {
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it('should return that nodes are initialized', () => {
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const onChangeSpy = cy.spy().as('onChangeSpy')
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cy.vueFlow(
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{
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nodes,
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},
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{},
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{
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default: () => h(ComposableTester, { onChange: onChangeSpy }),
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},
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)
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cy.get('@onChangeSpy').should('have.been.calledWith', true)
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})
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it('should return that nodes are not initialized', () => {
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const onChangeSpy = cy.spy().as('onChangeSpy')
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cy.vueFlow(
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{
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nodes: [],
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},
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{},
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{
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default: () => h(ComposableTester, { onChange: onChangeSpy }),
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},
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)
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cy.get('@onChangeSpy').should('have.been.calledWith', false)
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})
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})
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