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tests for graph editor

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lana-k
2026-02-28 16:53:43 +01:00
parent 4f6efb5bda
commit 534b186d76
3 changed files with 326 additions and 5 deletions
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321
tests/components/Graph/Graph.spec.js
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@@ -2,6 +2,7 @@ import { expect } from 'chai'
import sinon from 'sinon'
import { mount, flushPromises } from '@vue/test-utils'
import Graph from '@/components/Graph/index.vue'
import { nextTick } from 'vue'
function getPixels(canvas) {
const context = canvas.getContext('webgl2')
@@ -163,6 +164,326 @@ describe('Graph.vue', () => {
wrapper.unmount()
})
it('the graph resizes when node viewer visibillity togglles', async () => {
const wrapper = mount(Graph, {
attachTo: document.body,
props: {
dataSources: {
doc: [
'{"object_type":0,"node_id":"Gryffindor"}',
'{"object_type":0,"node_id":"Hufflepuff"}'
]
},
initOptions: {
structure: {
nodeId: 'node_id',
objectType: 'object_type',
edgeSource: 'source',
edgeTarget: 'target'
},
style: {
backgroundColor: 'white',
nodes: {
size: {
type: 'constant',
value: 10
},
color: {
type: 'constant',
value: '#1F77B4'
},
label: {
source: null,
color: '#444444'
}
},
edges: {
showDirection: true,
size: {
type: 'constant',
value: 2
},
color: {
type: 'constant',
value: '#a2b1c6'
},
label: {
source: null,
color: '#a2b1c6'
}
}
},
layout: {
type: 'circular',
options: null
}
},
showValueViewer: false
},
global: {
mocks: { $store },
provide: {
tabLayout: { dataView: 'above' }
}
}
})
const canvas = wrapper.find('canvas.sigma-nodes').wrapperElement
const initialCanvasWidth = canvas.scrollWidth
await wrapper.setProps({ showValueViewer: true })
await flushPromises()
expect(canvas.scrollWidth).not.to.equal(initialCanvasWidth)
await wrapper.setProps({ showValueViewer: false })
await flushPromises()
expect(canvas.scrollWidth).to.equal(initialCanvasWidth)
wrapper.unmount()
})
it('the graph resizes when the split pane resizes', async () => {
const wrapper = mount(Graph, {
attachTo: document.body,
props: {
dataSources: {
doc: [
'{"object_type":0,"node_id":"Gryffindor"}',
'{"object_type":0,"node_id":"Hufflepuff"}'
]
},
initOptions: {
structure: {
nodeId: 'node_id',
objectType: 'object_type',
edgeSource: 'source',
edgeTarget: 'target'
},
style: {
backgroundColor: 'white',
nodes: {
size: {
type: 'constant',
value: 10
},
color: {
type: 'constant',
value: '#1F77B4'
},
label: {
source: null,
color: '#444444'
}
},
edges: {
showDirection: true,
size: {
type: 'constant',
value: 2
},
color: {
type: 'constant',
value: '#a2b1c6'
},
label: {
source: null,
color: '#a2b1c6'
}
}
},
layout: {
type: 'circular',
options: null
}
},
showValueViewer: true
},
global: {
mocks: { $store },
provide: {
tabLayout: { dataView: 'above' }
}
}
})
const container =
wrapper.find('.graph-container').wrapperElement.parentElement
const canvas = wrapper.find('canvas.sigma-nodes').wrapperElement
const initialContainerWidth = container.scrollWidth
const initialCanvasWidth = canvas.scrollWidth
await wrapper.find('.splitpanes-splitter').trigger('mousedown')
document.dispatchEvent(
new MouseEvent('mousemove', {
clientX: initialContainerWidth / 2,
clientY: 80
})
)
document.dispatchEvent(new MouseEvent('mouseup'))
await nextTick()
await nextTick()
await flushPromises()
expect(canvas.scrollWidth).not.to.equal(initialCanvasWidth)
wrapper.unmount()
})
it('opens and closes node viewer', async () => {
const wrapper = mount(Graph, {
props: {
dataSources: {
doc: [
'{"object_type":0,"node_id":"Gryffindor"}',
'{"object_type":0,"node_id":"Hufflepuff"}'
]
},
initOptions: {
structure: {
nodeId: 'node_id',
objectType: 'object_type',
edgeSource: 'source',
edgeTarget: 'target'
},
style: {
backgroundColor: 'white',
nodes: {
size: {
type: 'constant',
value: 10
},
color: {
type: 'constant',
value: '#1F77B4'
},
label: {
source: null,
color: '#444444'
}
},
edges: {
showDirection: true,
size: {
type: 'constant',
value: 2
},
color: {
type: 'constant',
value: '#a2b1c6'
},
label: {
source: null,
color: '#a2b1c6'
}
}
},
layout: {
type: 'circular',
options: null
}
},
showValueViewer: false
},
global: {
mocks: { $store },
provide: {
tabLayout: { dataView: 'above' }
}
}
})
expect(wrapper.text()).not.contain('No node or edge selected to view')
await wrapper.setProps({ showValueViewer: true })
expect(wrapper.text()).contains('No node or edge selected to view')
})
it('passes selected item to node viewer', async () => {
const wrapper = mount(Graph, {
attachTo: document.body,
props: {
dataSources: {
doc: [
'{"object_type":0,"node_id":"Gryffindor"}',
'{"object_type":0,"node_id":"Hufflepuff"}'
]
},
initOptions: {
structure: {
nodeId: 'node_id',
objectType: 'object_type',
edgeSource: 'source',
edgeTarget: 'target'
},
style: {
backgroundColor: 'white',
nodes: {
size: {
type: 'constant',
value: 10
},
color: {
type: 'constant',
value: '#1F77B4'
},
label: {
source: null,
color: '#444444'
}
},
edges: {
showDirection: true,
size: {
type: 'constant',
value: 2
},
color: {
type: 'constant',
value: '#a2b1c6'
},
label: {
source: null,
color: '#a2b1c6'
}
}
},
layout: {
type: 'circular',
options: null
}
},
showValueViewer: true
},
global: {
mocks: { $store },
provide: {
tabLayout: { dataView: 'above' }
}
}
})
expect(wrapper.find('.value-viewer .value-body').exists()).to.equal(false)
await wrapper
.findComponent({ ref: 'graphEditor' })
.vm.$emit('selectItem', { object_type: 0, node_id: 'Gryffindor' })
expect(wrapper.find('.value-viewer .value-body').text()).contains(
'"object_type": 0,'
)
expect(wrapper.find('.value-viewer .value-body').text()).contains(
'"node_id": "Gryffindor"'
)
await wrapper
.findComponent({ ref: 'graphEditor' })
.vm.$emit('clearSelection')
expect(wrapper.find('.value-viewer .value-body').exists()).to.equal(false)
wrapper.unmount()
})
it('nodes and edges are rendered', async () => {
const wrapper = mount(Graph, {
attachTo: document.body,