wisemapping-frontend/packages/mindplot/test/unit/FreeTestSuite.js

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describe('Free Test Suite', () => {
beforeEach(function () {
this.addMatchers({
toNotBeBranchesOverlap(expected) {
const a = this.actual;
const b = expected;
return a[0] <= b[1] || a[1] >= b[0];
},
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});
});
function branchCollision(treeSet, node, heightById) {
const children = treeSet.getChildren(node);
const childOfRootNode = treeSet._rootNodes.contains(node);
_.each(children, function (child) {
let siblings = treeSet.getSiblings(child);
if (childOfRootNode) {
siblings = siblings.filter((sibling) => (child.getOrder() % 2) == (sibling.getOrder() % 2));
}
_.each(siblings, (sibling) => {
branchesOverlap(child, sibling, heightById);
}, this);
}, this);
_.each(children, (child) => {
branchCollision(treeSet, child, heightById);
}, this);
}
function branchesOverlap(branchA, branchB, heightById) {
const topA = branchA.getPosition().y - heightById[branchA.getId()] / 2;
const bottomA = branchA.getPosition().y + heightById[branchA.getId()] / 2;
const topB = branchB.getPosition().y - heightById[branchB.getId()] / 2;
const bottomB = branchB.getPosition().y + heightById[branchB.getId()] / 2;
expect([bottomA, topA]).toNotBeBranchesOverlap([bottomB, topB]);
}
it('avoidCollisionTree1Test', function () {
const position = { x: 0, y: 0 };
const manager = new mindplot.layout.LayoutManager(0, TestSuite.ROOT_NODE_SIZE);
// Prepare a sample graph ...
manager.addNode(1, TestSuite.NODE_SIZE, position);
manager.addNode(2, TestSuite.NODE_SIZE, position);
manager.addNode(3, TestSuite.NODE_SIZE, position);
manager.addNode(4, TestSuite.NODE_SIZE, position);
manager.addNode(5, TestSuite.NODE_SIZE, position);
manager.addNode(6, TestSuite.NODE_SIZE, position);
manager.addNode(7, TestSuite.NODE_SIZE, position);
manager.addNode(8, TestSuite.NODE_SIZE, position);
manager.addNode(9, TestSuite.NODE_SIZE, position);
manager.addNode(10, TestSuite.NODE_SIZE, position);
manager.addNode(11, TestSuite.NODE_SIZE, position);
manager.addNode(12, TestSuite.NODE_SIZE, position);
manager.addNode(13, TestSuite.NODE_SIZE, position);
manager.addNode(14, TestSuite.NODE_SIZE, position);
manager.addNode(15, TestSuite.NODE_SIZE, position);
manager.addNode(16, TestSuite.NODE_SIZE, position);
manager.addNode(17, TestSuite.NODE_SIZE, position);
manager.addNode(18, TestSuite.NODE_SIZE, position);
manager.addNode(19, TestSuite.NODE_SIZE, position);
manager.addNode(20, TestSuite.NODE_SIZE, position);
manager.addNode(21, TestSuite.NODE_SIZE, position);
manager.addNode(22, TestSuite.NODE_SIZE, position);
manager.addNode(23, TestSuite.NODE_SIZE, position);
manager.addNode(24, TestSuite.NODE_SIZE, position);
manager.addNode(25, TestSuite.NODE_SIZE, position);
manager.addNode(26, TestSuite.NODE_SIZE, position);
manager.connectNode(0, 1, 0).connectNode(0, 2, 1).connectNode(0, 3, 2).connectNode(0, 4, 3);
manager.connectNode(4, 21, 0).connectNode(4, 22, 0);
manager.connectNode(1, 5, 0).connectNode(1, 23, 0).connectNode(23, 24, 0).connectNode(24, 25, 0)
.connectNode(24, 26, 0);
manager.connectNode(5, 6, 0).connectNode(6, 8, 0).connectNode(8, 9, 0);
manager.connectNode(5, 7, 1).connectNode(7, 10, 0);
manager.connectNode(3, 11, 0).connectNode(11, 14, 0).connectNode(14, 18, 0).connectNode(14, 19, 1)
.connectNode(14, 20, 2);
manager.connectNode(3, 12, 1).connectNode(12, 15, 0).connectNode(12, 16, 1).connectNode(12, 17, 2);
manager.connectNode(3, 13, 2);
manager.layout(true);
const treeSet = manager._treeSet;
_.each(treeSet._rootNodes, (rootNode) => {
const heightById = rootNode.getSorter().computeChildrenIdByHeights(treeSet, rootNode);
branchCollision(treeSet, rootNode, heightById);
}, this);
});
// FIXME: This is broken in master. This configuration has two topics overlapping.
it('avoidCollisionTree2Test - FAILING, commented test', function () {
const position = { x: 0, y: 0 };
const manager = new mindplot.layout.LayoutManager(0, TestSuite.ROOT_NODE_SIZE);
// Prepare a sample graph ...
manager.addNode(1, TestSuite.NODE_SIZE, position);
manager.addNode(2, TestSuite.NODE_SIZE, position);
manager.addNode(3, TestSuite.NODE_SIZE, position);
manager.addNode(4, TestSuite.NODE_SIZE, position);
manager.addNode(5, TestSuite.NODE_SIZE, position);
manager.addNode(6, TestSuite.NODE_SIZE, position);
manager.addNode(7, TestSuite.NODE_SIZE, position);
manager.addNode(8, TestSuite.NODE_SIZE, position);
manager.addNode(9, TestSuite.NODE_SIZE, position);
manager.addNode(10, TestSuite.NODE_SIZE, position);
manager.addNode(11, TestSuite.NODE_SIZE, position);
manager.addNode(12, TestSuite.NODE_SIZE, position);
manager.addNode(13, TestSuite.NODE_SIZE, position);
manager.addNode(14, TestSuite.NODE_SIZE, position);
manager.addNode(15, TestSuite.NODE_SIZE, position);
manager.addNode(16, TestSuite.NODE_SIZE, position);
manager.addNode(17, TestSuite.NODE_SIZE, position);
manager.addNode(18, TestSuite.NODE_SIZE, position);
manager.addNode(19, TestSuite.NODE_SIZE, position);
manager.addNode(20, TestSuite.NODE_SIZE, position);
manager.addNode(21, TestSuite.NODE_SIZE, position);
manager.addNode(22, TestSuite.NODE_SIZE, position);
manager.connectNode(0, 1, 0).connectNode(0, 2, 1).connectNode(0, 3, 2).connectNode(0, 4, 3);
manager.connectNode(4, 21, 0).connectNode(4, 22, 0);
manager.connectNode(1, 5, 0);
manager.connectNode(5, 6, 0).connectNode(6, 8, 0).connectNode(8, 9, 0);
manager.connectNode(5, 7, 1).connectNode(7, 10, 0);
manager.connectNode(3, 11, 0).connectNode(11, 14, 0).connectNode(14, 18, 0).connectNode(14, 19, 1)
.connectNode(14, 20, 2);
manager.connectNode(3, 12, 1).connectNode(12, 15, 0).connectNode(12, 16, 1).connectNode(12, 17, 2);
manager.connectNode(3, 13, 2);
manager.layout(true);
const treeSet = manager._treeSet;
_.each(treeSet._rootNodes, (rootNode) => {
const heightById = rootNode.getSorter().computeChildrenIdByHeights(treeSet, rootNode);
// FIXME: uncoment this line when bug is fixed, branchCollision(treeSet, rootNode, heightById);
}, this);
});
it('predictTest', () => {
const position = { x: 0, y: 0 };
const manager = new mindplot.layout.LayoutManager(0, TestSuite.ROOT_NODE_SIZE);
// Prepare a sample graph ...
manager.addNode(1, TestSuite.NODE_SIZE, position);
manager.addNode(2, TestSuite.NODE_SIZE, position);
manager.addNode(3, TestSuite.NODE_SIZE, position);
manager.addNode(4, TestSuite.NODE_SIZE, position);
manager.addNode(5, TestSuite.NODE_SIZE, position);
manager.addNode(6, TestSuite.NODE_SIZE, position);
manager.addNode(7, TestSuite.NODE_SIZE, position);
manager.addNode(8, TestSuite.NODE_SIZE, position);
manager.addNode(9, TestSuite.NODE_SIZE, position);
manager.addNode(10, TestSuite.NODE_SIZE, position);
manager.addNode(11, TestSuite.NODE_SIZE, position);
manager.connectNode(0, 1, 0);
manager.connectNode(0, 2, 1);
manager.connectNode(0, 3, 2);
manager.connectNode(3, 4, 0);
manager.connectNode(3, 5, 1);
manager.connectNode(3, 6, 2);
manager.connectNode(5, 7, 0);
manager.connectNode(5, 8, 1);
manager.connectNode(5, 11, 2);
manager.connectNode(2, 9, 0);
manager.connectNode(2, 10, 1);
manager.layout();
const pos1 = { x: 370, y: 80 };
const predict1 = manager.predict(5, 11, pos1, true);
expect(predict1.position.x).toEqual(pos1.x);
expect(predict1.position.y).toEqual(pos1.y);
const pos2 = { x: -200, y: 80 };
const predict2 = manager.predict(0, 2, pos2, true);
expect(predict2.position.x).toEqual(pos2.x);
expect(predict2.position.y).toEqual(pos2.y);
const pos3 = { x: 200, y: 30 };
const node5 = manager.find(5);
const predict3 = manager.predict(3, 5, pos3, true);
expect(predict3.position.x).toEqual(node5.getPosition().x);
expect(predict3.position.y).toEqual(pos3.y);
const pos4 = { x: -100, y: 45 };
const node10 = manager.find(10);
const predict4 = manager.predict(2, 10, pos4, true);
expect(predict4.position.x).toEqual(node10.getPosition().x);
expect(predict4.position.y).toEqual(pos4.y);
});
it('reconnectNodeTest', () => {
const position = { x: 0, y: 0 };
const manager = new mindplot.layout.LayoutManager(0, TestSuite.ROOT_NODE_SIZE);
// Prepare a sample graph ...
manager.addNode(1, TestSuite.NODE_SIZE, position);
manager.addNode(2, TestSuite.NODE_SIZE, position);
manager.addNode(3, TestSuite.NODE_SIZE, position);
manager.addNode(4, TestSuite.NODE_SIZE, position);
manager.addNode(5, TestSuite.NODE_SIZE, position);
manager.addNode(6, TestSuite.NODE_SIZE, position);
manager.addNode(7, TestSuite.NODE_SIZE, position);
manager.addNode(8, TestSuite.NODE_SIZE, position);
manager.addNode(9, TestSuite.NODE_SIZE, position);
manager.addNode(10, TestSuite.NODE_SIZE, position);
manager.addNode(11, TestSuite.NODE_SIZE, position);
manager.connectNode(0, 1, 0);
manager.connectNode(0, 2, 1);
manager.connectNode(0, 3, 2);
manager.connectNode(3, 4, 0);
manager.connectNode(3, 5, 1);
manager.connectNode(3, 6, 2);
manager.connectNode(5, 7, 0);
manager.connectNode(5, 8, 1);
manager.connectNode(5, 11, 2);
manager.connectNode(2, 9, 0);
manager.connectNode(2, 10, 1);
manager.layout();
manager.disconnectNode(5);
manager.connectNode(2, 5, 2);
manager.layout();
expect(manager.find(5).getPosition().y).toBeGreaterThan(manager.find(10).getPosition().y);
expect(manager.find(5).getPosition().x).toEqual(manager.find(10).getPosition().x);
expect(manager.find(5).getOrder()).toEqual(2);
manager.disconnectNode(5);
manager.connectNode(10, 5, 0);
manager.layout();
expect(manager.find(5).getPosition().y).toEqual(manager.find(10).getPosition().y);
expect(manager.find(5).getPosition().x).toBeLessThan(manager.find(10).getPosition().x);
expect(manager.find(5).getOrder()).toEqual(0);
manager.disconnectNode(5);
manager.connectNode(3, 5, 2);
manager.layout();
expect(manager.find(5).getPosition().y).toBeGreaterThan(manager.find(6).getPosition().y);
expect(manager.find(5).getPosition().x).toEqual(manager.find(6).getPosition().x);
expect(manager.find(5).getOrder()).toEqual(2);
});
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});