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wisemapping-frontend/packages/mindplot/test/playground/layout/FreeTestSuite.js
Paulo Gustavo Veiga 47dac495f6 Update Copyright year
2021-12-25 14:39:34 -08:00

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/*
* Copyright [2021] [wisemapping]
*
* Licensed under WiseMapping Public License, Version 1.0 (the "License").
* It is basically the Apache License, Version 2.0 (the "License") plus the
* "powered by wisemapping" text requirement on every single page;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the license at
*
* http://www.wisemapping.org/license
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import $ from 'jquery';
import { $assert } from '@wisemapping/core-js';
import TestSuite from './TestSuite';
import LayoutManager from '../../../src/components/layout/LayoutManager';
import OriginalLayout from '../../../src/components/layout/OriginalLayout';
class FreeTestSuite extends TestSuite {
constructor() {
$('#freeTest').css('display', 'block');
super();
this.testFreePosition();
this.testFreePredict();
this.testReconnectFreeNode();
this.testSiblingOverlapping();
this.testRootNodeChildrenPositioning();
this.testBalancedFreePredict();
this.testFreeReorder();
this.testFreeOverlap();
}
testFreePosition() {
console.log('testFreePosition:');
const position = { x: 0, y: 0 };
const manager = new 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();
manager.plot('testFreePosition1', { width: 1400, height: 600 });
console.log('\tmove node 12 to (300,30):');
manager.moveNode(12, { x: 300, y: 30 });
manager.layout(true);
manager.plot('testFreePosition2', { width: 1400, height: 600 });
this._assertFreePosition(manager, 12, { x: 300, y: 30 });
console.log('\tmove node 13 to (340,180):');
const node13Pos = { x: 340, y: 180 };
manager.moveNode(13, node13Pos);
manager.layout(true);
manager.plot('testFreePosition3', { width: 1400, height: 600 });
this._assertFreePosition(manager, 13, node13Pos);
console.log('\tmove node 11 to (250,-50):');
manager.moveNode(11, { x: 250, y: -50 });
manager.layout(true);
manager.plot('testFreePosition4', { width: 1400, height: 600 });
this._assertFreePosition(manager, 11, { x: 250, y: -50 });
$assert(
manager.find(13).getPosition().x == node13Pos.x
&& manager.find(13).getPosition().y == node13Pos.y,
"Node 13 shouldn't have moved",
);
console.log('\tmove node 7 to (350,-190):');
manager.moveNode(7, { x: 350, y: -190 });
manager.layout(true);
manager.plot('testFreePosition5', { width: 1400, height: 600 });
this._assertFreePosition(manager, 7, { x: 350, y: -190 });
console.log('\tadd node 23 to 12:');
manager.addNode(23, TestSuite.NODE_SIZE, position);
manager.connectNode(12, 23, 3);
manager.layout(true);
manager.plot('testFreePosition6', { width: 1400, height: 600 });
this._assertFreePosition(manager, null, null);
console.log('\tmove node 4 to (-300, 190):');
manager.moveNode(4, { x: -300, y: 190 });
manager.layout(true);
manager.plot('testFreePosition7', { width: 1400, height: 600 });
this._assertFreePosition(manager, 4, { x: -300, y: 190 });
console.log('\tadd node 24 to 3:');
manager.addNode(24, TestSuite.NODE_SIZE, position);
manager.connectNode(3, 24, 3);
manager.layout(true);
manager.plot('testFreePosition8', { width: 1400, height: 600 });
this._assertFreePosition(manager, null, null);
console.log('\tadd node 25 to 17:');
manager.addNode(25, TestSuite.NODE_SIZE, position);
manager.connectNode(17, 25, 0);
manager.layout(true);
manager.plot('testFreePosition9', { width: 1400, height: 600 });
this._assertFreePosition(manager, null, null);
console.log('OK!\n\n');
}
testFreePredict() {
console.log('testFreePredict:');
const position = { x: 0, y: 0 };
const manager = new 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 graph = manager.plot('testFreePredict1', { width: 1000, height: 400 });
const pos1 = { x: 370, y: 80 };
const predict1 = manager.predict(5, 11, pos1, true);
this._plotPrediction(graph, predict1);
$assert(
predict1.position.x == pos1.x && predict1.position.y == pos1.y,
'free predict should return the same position',
);
const pos2 = { x: -200, y: 80 };
const predict2 = manager.predict(0, 2, pos2, true);
this._plotPrediction(graph, predict2);
$assert(
predict2.position.x == pos2.x && predict2.position.y == pos2.y,
'free predict should return the same position',
);
const pos3 = { x: 200, y: 30 };
const node5 = manager.find(5);
const predict3 = manager.predict(3, 5, pos3, true);
this._plotPrediction(graph, predict3);
$assert(
predict3.position.x == node5.getPosition().x && predict3.position.y == pos3.y,
'free predict should return the x-coordinate of the node',
);
const pos4 = { x: -100, y: 45 };
const node10 = manager.find(10);
const predict4 = manager.predict(2, 10, pos4, true);
this._plotPrediction(graph, predict4);
$assert(
predict4.position.x == node10.getPosition().x && predict4.position.y == pos4.y,
'free predict should return the x-coordinate of the node',
);
console.log('OK!\n\n');
}
testReconnectFreeNode() {
console.log('testReconnectFreeNode:');
const position = { x: 0, y: 0 };
const manager = new 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.plot('testReconnectFreeNode1', { width: 1000, height: 400 });
console.log('\tmove node 5');
manager.moveNode(5, { x: 250, y: 30 });
manager.layout();
manager.plot('testReconnectFreeNode2', { width: 1000, height: 400 });
this._assertFreePosition(manager, 5, { x: 250, y: 30 });
console.log('\treconnect node 5 to node 2');
manager.disconnectNode(5);
manager.connectNode(2, 5, 2);
manager.layout();
manager.plot('testReconnectFreeNode3', { width: 1000, height: 400 });
$assert(
manager.find(5).getPosition().y > manager.find(10).getPosition().y
&& manager.find(5).getPosition().x == manager.find(10).getPosition().x,
'Node 5 is incorrectly positioned',
);
$assert(manager.find(5).getOrder() == 2, 'Node 5 should have order 2');
console.log('\tmove node 8');
manager.moveNode(8, { x: -370, y: 60 });
manager.layout();
manager.plot('testReconnectFreeNode4', { width: 1000, height: 400 });
this._assertFreePosition(manager, 8, { x: -370, y: 60 });
console.log('\treconnect node 5 to node 10');
manager.disconnectNode(5);
manager.connectNode(10, 5, 0);
manager.layout();
manager.plot('testReconnectFreeNode5', { width: 1000, height: 400 });
$assert(
manager.find(5).getPosition().y == manager.find(10).getPosition().y
&& manager.find(5).getPosition().x < manager.find(10).getPosition().x,
'Node 5 is incorrectly positioned',
);
$assert(manager.find(5).getOrder() == 0, 'Node 5 should have order 0');
console.log('reconnect node 5 to node 3');
manager.disconnectNode(5);
manager.connectNode(3, 5, 2);
manager.layout();
manager.plot('testReconnectFreeNode6', { width: 1000, height: 400 });
$assert(
manager.find(5).getPosition().y > manager.find(6).getPosition().y
&& manager.find(5).getPosition().x == manager.find(6).getPosition().x,
'Node 5 is incorrectly positioned',
);
$assert(manager.find(5).getOrder() == 2, 'Node 5 should have order 2');
console.log('\tmove node 8');
manager.moveNode(8, { x: 370, y: 30 });
manager.layout();
manager.plot('testReconnectFreeNode7', { width: 1000, height: 400 });
this._assertFreePosition(manager, 8, { x: 370, y: 30 });
console.log('OK!\n\n');
}
testSiblingOverlapping() {
console.log('testSiblingOverlapping:');
const position = { x: 0, y: 0 };
const manager = new LayoutManager(0, TestSuite.ROOT_NODE_SIZE);
// Prepare a sample graph ...
manager.addNode(1, TestSuite.NODE_SIZE, position).connectNode(0, 1, 0);
manager.addNode(2, TestSuite.NODE_SIZE, position).connectNode(1, 2, 0);
manager.addNode(3, TestSuite.NODE_SIZE, position).connectNode(1, 3, 1);
manager.addNode(4, TestSuite.NODE_SIZE, position).connectNode(1, 4, 2);
manager.addNode(5, TestSuite.NODE_SIZE, position).connectNode(1, 5, 3);
manager.addNode(6, TestSuite.NODE_SIZE, position).connectNode(1, 6, 4);
manager.addNode(7, TestSuite.NODE_SIZE, position).connectNode(1, 7, 5);
manager.addNode(8, TestSuite.NODE_SIZE, position).connectNode(1, 8, 6);
manager.addNode(9, TestSuite.NODE_SIZE, position).connectNode(0, 9, 4);
manager.layout();
manager.plot('testSiblingOverlapping1', { width: 800, height: 600 });
console.log('\tmove node 2');
manager.moveNode(2, { x: 250, y: -30 });
manager.layout();
manager.plot('testSiblingOverlapping2', { width: 800, height: 600 });
this._assertFreePosition(manager, 2, { x: 250, y: -30 });
console.log('\tmove node 7');
manager.moveNode(7, { x: 250, y: 100 });
manager.layout();
manager.plot('testSiblingOverlapping3', { width: 800, height: 600 });
this._assertFreePosition(manager, 7, { x: 250, y: 100 });
console.log('OK!\n\n');
}
testRootNodeChildrenPositioning() {
console.log('testRootNodeChildrenPositioning:');
const position = { x: 0, y: 0 };
const manager = new LayoutManager(0, TestSuite.ROOT_NODE_SIZE);
// Prepare a sample graph ...
manager.addNode(1, TestSuite.NODE_SIZE, position).connectNode(0, 1, 0);
manager.addNode(2, TestSuite.NODE_SIZE, position).connectNode(0, 2, 1);
manager.addNode(3, TestSuite.NODE_SIZE, position).connectNode(0, 3, 2);
manager.addNode(4, TestSuite.NODE_SIZE, position).connectNode(0, 4, 3);
manager.addNode(5, TestSuite.NODE_SIZE, position).connectNode(0, 5, 4);
manager.addNode(6, TestSuite.NODE_SIZE, position).connectNode(0, 6, 5);
manager.layout();
manager.plot('testRootNodeChildrenPositioning1', { width: 800, height: 600 });
console.log('\tmove node 1');
manager.moveNode(1, { x: 150, y: 0 });
manager.layout();
manager.plot('testRootNodeChildrenPositioning2', { width: 800, height: 600 });
this._assertFreePosition(manager, 1, { x: 150, y: 0 });
console.log('\tmove node 4');
manager.moveNode(4, { x: -140, y: 30 });
manager.layout();
manager.plot('testRootNodeChildrenPositioning3', { width: 800, height: 600 });
this._assertFreePosition(manager, 4, { x: -140, y: 30 });
console.log('\tmove node 2');
manager.moveNode(2, { x: -150, y: -50 });
manager.layout();
manager.plot('testRootNodeChildrenPositioning4', { width: 800, height: 600 });
this._assertFreePosition(manager, 2, { x: -150, y: -50 });
// TODO(gb): fix this. It's not working
// console.log("\tmove node 6");
// manager.moveNode(6, {x:-150, y:-50});
// manager.layout();
// manager.plot("testRootNodeChildrenPositioning5", {width:800, height:600});
// this._assertFreePosition(manager, 6, {x:-150, y:-50});
console.log('OK!\n\n');
}
testBalancedFreePredict() {
console.log('testBalancedFreePredict:');
const position = { x: 0, y: 0 };
const manager = new LayoutManager(0, TestSuite.ROOT_NODE_SIZE);
// Prepare a sample graph ...
manager.addNode(1, TestSuite.NODE_SIZE, position).connectNode(0, 1, 0);
manager.layout();
const graph1 = manager.plot('testBalancedFreePredict1', { width: 800, height: 400 });
const predict1 = manager.predict(0, 1, { x: 70, y: 0 }, true);
this._plotPrediction(graph1, predict1);
$assert(
predict1.position.x == manager.find(1).getPosition().x,
'Prediction x pos should be the same as node 1',
);
console.log('OK!\n\n');
}
testFreeReorder() {
console.log('testFreeReorder:');
const position = { x: 0, y: 0 };
const manager = new LayoutManager(0, TestSuite.ROOT_NODE_SIZE);
// Prepare a sample graph ...
manager.addNode(1, TestSuite.NODE_SIZE, position).connectNode(0, 1, 0);
manager.addNode(4, TestSuite.NODE_SIZE, position).connectNode(1, 4, 0);
manager.addNode(5, TestSuite.NODE_SIZE, position).connectNode(1, 5, 1);
manager.addNode(6, TestSuite.NODE_SIZE, position).connectNode(1, 6, 2);
manager.addNode(2, TestSuite.NODE_SIZE, position).connectNode(0, 2, 2);
manager.addNode(7, TestSuite.NODE_SIZE, position).connectNode(2, 7, 0);
manager.addNode(8, TestSuite.NODE_SIZE, position).connectNode(2, 8, 1);
manager.addNode(9, TestSuite.NODE_SIZE, position).connectNode(2, 9, 2);
manager.addNode(10, TestSuite.NODE_SIZE, position).connectNode(2, 10, 3);
manager.addNode(3, TestSuite.NODE_SIZE, position).connectNode(0, 3, 4);
manager.addNode(11, TestSuite.NODE_SIZE, position).connectNode(3, 11, 0);
manager.addNode(12, TestSuite.NODE_SIZE, position).connectNode(3, 12, 1);
manager.addNode(13, TestSuite.NODE_SIZE, position).connectNode(3, 13, 2);
manager.addNode(14, TestSuite.NODE_SIZE, position).connectNode(3, 14, 3);
manager.addNode(15, TestSuite.NODE_SIZE, position).connectNode(3, 15, 4);
manager.addNode(16, TestSuite.NODE_SIZE, position).connectNode(3, 16, 5);
manager.layout();
manager.moveNode(14, { x: 270, y: -160 });
manager.layout();
manager.plot('testFreeReorder1', { width: 800, height: 1200 });
$assert(
manager.find(14).getPosition().y > manager.find(10).getPosition().y,
'Node 14 should be below branch 2',
);
console.log('OK!\n\n');
}
testFreeOverlap() {
console.log('testFreeOverlap:');
const position = { x: 0, y: 0 };
const manager = new LayoutManager(0, TestSuite.ROOT_NODE_SIZE);
// Prepare a sample graph ...
manager.addNode(1, TestSuite.NODE_SIZE, position).connectNode(0, 1, 0);
manager.addNode(4, TestSuite.NODE_SIZE, position).connectNode(1, 4, 0);
manager.addNode(5, TestSuite.NODE_SIZE, position).connectNode(1, 5, 1);
manager.addNode(6, TestSuite.NODE_SIZE, position).connectNode(1, 6, 2);
manager.addNode(2, TestSuite.NODE_SIZE, position).connectNode(0, 2, 2);
manager.addNode(7, TestSuite.NODE_SIZE, position).connectNode(2, 7, 0);
manager.addNode(8, TestSuite.NODE_SIZE, position).connectNode(2, 8, 1);
manager.addNode(9, TestSuite.NODE_SIZE, position).connectNode(2, 9, 2);
manager.addNode(10, TestSuite.NODE_SIZE, position).connectNode(2, 10, 3);
manager.addNode(3, TestSuite.NODE_SIZE, position).connectNode(0, 3, 4);
manager.addNode(11, TestSuite.NODE_SIZE, position).connectNode(3, 11, 0);
manager.addNode(12, TestSuite.NODE_SIZE, position).connectNode(3, 12, 1);
manager.addNode(13, TestSuite.NODE_SIZE, position).connectNode(3, 13, 2);
manager.addNode(14, TestSuite.NODE_SIZE, position).connectNode(3, 14, 3);
manager.addNode(15, TestSuite.NODE_SIZE, position).connectNode(3, 15, 4);
manager.addNode(16, TestSuite.NODE_SIZE, position).connectNode(3, 16, 5);
manager.layout();
manager.plot('testFreeOverlap1', { width: 800, height: 1200 });
manager.moveNode(14, { x: 270, y: 7 });
manager.layout();
manager.plot('testFreeOverlap2', { width: 800, height: 1200 });
$assert(
manager.find(2).getPosition().y > manager.find(1).getPosition().y,
'Branches 1 and 2 are overlapping',
);
console.log('OK!\n\n');
}
_assertFreePosition(manager, id, position) {
if (id != null && position.x != null && position.y != null) {
const node = manager.find(id);
$assert(
node.getPosition().x == position.x && node.getPosition().y == position.y,
`Freely moved node ${id
} is not left at free position (${position.x
},${position.y
}). `
+ `Actual position: (${node.getPosition().x
},${node.getPosition().y
})`,
);
}
const treeSet = manager._treeSet;
treeSet._rootNodes.forEach(((rootNode) => {
const heightById = rootNode.getSorter().computeChildrenIdByHeights(treeSet, rootNode);
this._assertBranchCollision(treeSet, rootNode, heightById);
}));
}
_assertBranchCollision(treeSet, node, heightById) {
const children = treeSet.getChildren(node);
const childOfRootNode = treeSet._rootNodes.includes(node);
children.forEach((child) => {
const height = heightById[child.getId()];
let siblings = treeSet.getSiblings(child);
if (childOfRootNode) {
siblings = siblings.filter((sibling) => child.getOrder() % 2 === sibling.getOrder() % 2);
}
siblings.forEach((sibling) => {
this._branchesOverlap(child, sibling, heightById);
});
});
children.forEach(((child) => {
OriginalLayout._assertBranchCollision(treeSet, child, heightById);
}));
}
static _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;
$assert(
topA >= bottomB || bottomA <= topB,
`Branches ${branchA.getId()} and ${branchB.getId()} overlap`,
);
}
}
export default FreeTestSuite;
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