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Test and debugbar tools to simulate single nodes appearing

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This commit is contained in:
David Kaltschmidt
2016-09-27 09:24:38 -07:00
parent 604661ca2a
commit ee61ff7143
3 changed files with 175 additions and 4 deletions
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89
client/app/scripts/charts/__tests__/node-layout-test.js
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@@ -35,6 +35,21 @@ describe('NodesLayout', () => {
'n2-n4': {id: 'n2-n4', source: 'n2', target: 'n4'}
})
},
addNode15: {
nodes: fromJS({
n1: {id: 'n1'},
n2: {id: 'n2'},
n3: {id: 'n3'},
n4: {id: 'n4'},
n5: {id: 'n5'}
}),
edges: fromJS({
'n1-n3': {id: 'n1-n3', source: 'n1', target: 'n3'},
'n1-n4': {id: 'n1-n4', source: 'n1', target: 'n4'},
'n1-n5': {id: 'n1-n5', source: 'n1', target: 'n5'},
'n2-n4': {id: 'n2-n4', source: 'n2', target: 'n4'}
})
},
removeEdge24: {
nodes: fromJS({
n1: {id: 'n1'},
@@ -86,6 +101,19 @@ describe('NodesLayout', () => {
edges: fromJS({
'n1-n4': {id: 'n1-n4', source: 'n1', target: 'n4'}
})
},
singlePortrait6: {
nodes: fromJS({
n1: {id: 'n1'},
n2: {id: 'n2'},
n3: {id: 'n3'},
n4: {id: 'n4'},
n5: {id: 'n5'},
n6: {id: 'n6'}
}),
edges: fromJS({
'n1-n4': {id: 'n1-n4', source: 'n1', target: 'n4'}
})
}
};
@@ -282,4 +310,65 @@ describe('NodesLayout', () => {
expect(nodes.n1.x).toBeLessThan(nodes.n5.x);
expect(nodes.n2.x).toEqual(nodes.n5.x);
});
it('renders an additional single node in single nodes group', () => {
let result = NodesLayout.doLayout(
nodeSets.singlePortrait.nodes,
nodeSets.singlePortrait.edges);
nodes = result.nodes.toJS();
// first square row on same level as top-most other node
expect(nodes.n1.y).toEqual(nodes.n2.y);
expect(nodes.n1.y).toEqual(nodes.n3.y);
expect(nodes.n4.y).toEqual(nodes.n5.y);
// all singles right to other nodes
expect(nodes.n1.x).toEqual(nodes.n4.x);
expect(nodes.n1.x).toBeLessThan(nodes.n2.x);
expect(nodes.n1.x).toBeLessThan(nodes.n3.x);
expect(nodes.n1.x).toBeLessThan(nodes.n5.x);
expect(nodes.n2.x).toEqual(nodes.n5.x);
options.cachedLayout = result;
options.nodeCache = options.nodeCache.merge(result.nodes);
options.edgeCache = options.edgeCache.merge(result.edge);
result = NodesLayout.doLayout(
nodeSets.singlePortrait6.nodes,
nodeSets.singlePortrait6.edges,
options
);
nodes = result.nodes.toJS();
expect(nodes.n1.x).toBeLessThan(nodes.n2.x);
expect(nodes.n1.x).toBeLessThan(nodes.n3.x);
expect(nodes.n1.x).toBeLessThan(nodes.n5.x);
expect(nodes.n1.x).toBeLessThan(nodes.n6.x);
});
it('adds a new node to existing layout in a line', () => {
let result = NodesLayout.doLayout(
nodeSets.initial4.nodes,
nodeSets.initial4.edges);
nodes = result.nodes.toJS();
coords = getNodeCoordinates(result.nodes);
options.cachedLayout = result;
options.nodeCache = options.nodeCache.merge(result.nodes);
options.edgeCache = options.edgeCache.merge(result.edge);
result = NodesLayout.doLayout(
nodeSets.addNode15.nodes,
nodeSets.addNode15.edges,
options
);
nodes = result.nodes.toJS();
expect(nodes.n1.x).toBeGreaterThan(nodes.n5.x);
expect(nodes.n1.y).toEqual(nodes.n5.y);
});
});