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wisemapping-open-source/mindplot/src/main/javascript/nlayout/TestSuite.js
Gonzalo Bellver 765162d2a5 Siblings correctly sorted by order
2012-01-10 19:35:52 -03:00

388 lines
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JavaScript
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/*
* Copyright [2011] [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.
*/
mindplot.nlayout.TestSuite = new Class({
Extends: mindplot.nlayout.ChildrenSorterStrategy,
initialize:function() {
this.testAligned();
this.testSymmetry();
this.testBalanced();
this.testEvents();
this.testEventsComplex();
this.testDisconnect();
this.testReconnect();
this.testRemoveNode();
this.testFreePosition();
},
testAligned: function() {
var position = {x:0,y:0};
var manager = new mindplot.nlayout.LayoutManager(0, mindplot.nlayout.TestSuite.ROOT_NODE_SIZE);
manager.addNode(1, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(2, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(3, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(4, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(0, 1, 0);
manager.connectNode(1, 2, 0);
manager.connectNode(2, 3, 0);
manager.connectNode(3, 4, 0);
manager.layout();
manager.plot("testAligned", {width:1200,height:200});
// All nodes should be vertically aligned
$assert(manager.find(0).getPosition().y == manager.find(1).getPosition().y, "Nodes are not aligned");
$assert(manager.find(0).getPosition().y == manager.find(2).getPosition().y, "Nodes are not aligned");
$assert(manager.find(0).getPosition().y == manager.find(3).getPosition().y, "Nodes are not aligned");
$assert(manager.find(0).getPosition().y == manager.find(4).getPosition().y, "Nodes are not aligned");
},
testSymmetry: function() {
var position = {x:0,y:0};
var manager = new mindplot.nlayout.LayoutManager(0, mindplot.nlayout.TestSuite.ROOT_NODE_SIZE);
manager.addNode(1, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(2, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(3, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(4, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(5, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(6, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(7, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(8, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(9, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(10, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(11, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(12, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(13, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(14, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(0, 14, 0);
manager.connectNode(14, 13, 0);
manager.connectNode(13, 1, 0);
manager.connectNode(13, 2, 1);
manager.connectNode(13, 3, 2);
manager.connectNode(13, 4, 3);
manager.connectNode(13, 5, 4);
manager.connectNode(1, 6, 0);
manager.connectNode(1, 7, 1);
manager.connectNode(7, 8, 0);
manager.connectNode(8, 9, 0);
manager.connectNode(5, 10, 0);
manager.connectNode(6, 11, 0);
manager.connectNode(6, 12, 1);
manager.layout();
manager.plot("testSymmetry",{width:1200, height:400});
//TODO(gb): make asserts
},
testBalanced: function() {
var position = {x:0, y:0};
var plotsize = {width:800, height:400};
var manager = new mindplot.nlayout.LayoutManager(0, mindplot.nlayout.TestSuite.ROOT_NODE_SIZE);
manager.addNode(1, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(0, 1, 0);
manager.layout();
manager.plot("testBalanced1", plotsize);
manager.addNode(2, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(0, 2, 1);
manager.layout();
manager.plot("testBalanced2", plotsize);
manager.addNode(3, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(0, 3, 2);
manager.layout();
manager.plot("testBalanced3", plotsize);
manager.addNode(4, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(0, 4, 3);
manager.layout();
manager.plot("testBalanced4", plotsize);
manager.addNode(5, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(0, 5, 4);
manager.layout();
manager.plot("testBalanced5", plotsize);
manager.addNode(6, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(0, 6, 5);
manager.layout();
manager.plot("testBalanced6", plotsize);
manager.addNode(7, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(8, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(9, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(3, 7, 0)
manager.connectNode(7, 8, 0)
manager.connectNode(7, 9, 1);
manager.layout();
manager.plot("testBalanced7", plotsize);
manager.addNode(10, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(11, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(12, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(6, 10, 0)
manager.connectNode(10, 11, 0)
manager.connectNode(10, 12, 1);
manager.layout();
manager.plot("testBalanced8", plotsize);
//TODO(gb): make asserts
},
testEvents: function() {
console.log("testEvents:"); //TODO(gb): Remove trace!!!
var position = {x:0,y:0};
var manager = new mindplot.nlayout.LayoutManager(0, mindplot.nlayout.TestSuite.ROOT_NODE_SIZE);
// Add 3 nodes...
manager.addNode(1, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(2, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(3, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(4, mindplot.nlayout.TestSuite.NODE_SIZE, position);
// Now connect one with two....
manager.connectNode(0, 1, 0);
manager.connectNode(0, 2, 0);
manager.connectNode(1, 3, 0);
// Basic layout repositioning ...
console.log("\t--- Updated tree ---");
var events = [];
manager.addEvent('change', function(event) {
console.log("\tUpdated nodes: {id:" + event.getId() + ", order: " + event.getOrder() + ",position: {" + event.getPosition().x + "," + event.getPosition().y + "}");
events.push(event);
});
manager.layout(true);
manager.plot("testEvents1", {width:800, height:400});
// Ok, if a new node is added, this an event should be fired ...
console.log("\t---- Layout without changes should not affect the tree ---");
events.empty();
manager.layout(true);
manager.plot("testEvents2", {width:800, height:400});
$assert(events.length == 0, "Unnecessary tree updated.");
//TODO(gb): make asserts
console.log("\n"); //TODO(gb): Remove trace!!!
},
testEventsComplex: function() {
console.log("testEventsComplex:"); //TODO(gb): Remove trace!!!
var position = {x:0,y:0};
var manager = new mindplot.nlayout.LayoutManager(0, mindplot.nlayout.TestSuite.ROOT_NODE_SIZE);
// Add 3 nodes...
manager.addNode(1, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(2, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(3, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(4, mindplot.nlayout.TestSuite.NODE_SIZE, position);
// Now connect one with two....
manager.connectNode(0, 1, 0);
manager.connectNode(1, 2, 0);
manager.connectNode(1, 3, 1);
var events = [];
manager.addEvent('change', function(event) {
console.log("\tUpdated nodes: {id:" + event.getId() + ", order: " + event.getOrder() + ",position: {" + event.getPosition().x + "," + event.getPosition().y + "}");
events.push(event);
});
// Reposition ...
manager.layout(true);
manager.plot("testEventsComplex1", {width:800, height:400});
// Add a new node and connect. Only children nodes should be affected.
console.log("\t---- Connect a new node ---");
events.empty();
manager.connectNode(1, 4, 2);
manager.layout(true);
manager.plot("testEventsComplex2", {width:800, height:400});
// @todo: This seems no to be ok...
$assert(events.length == 4, "Only 3 nodes should be repositioned.");
//TODO(gb): make asserts
console.log("\n"); //TODO(gb): Remove trace!!!
},
testDisconnect: function() {
console.log("testDisconnect:"); //TODO(gb): Remove trace!!!
var position = {x:0,y:0};
var manager = new mindplot.nlayout.LayoutManager(0, mindplot.nlayout.TestSuite.ROOT_NODE_SIZE);
// Prepare a sample graph ...
manager.addNode(1, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(2, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(3, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(4, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(0, 1, 0);
manager.connectNode(1, 2, 0);
manager.connectNode(1, 3, 1);
manager.connectNode(3, 4, 0);
var events = [];
manager.addEvent('change', function(event) {
var pos = event.getPosition();
var posStr = pos ? ",position: {" + pos.x + "," + pos.y : "";
var node = manager.find(event.getId());
console.log("\tUpdated nodes: {id:" + event.getId() + ", order: " + event.getOrder() + posStr + "}");
events.push(event);
});
manager.layout(true);
manager.plot("testDisconnect1", {width:800, height:400});
// Now, disconnect one node ...
console.log("\t--- Disconnect a single node ---");
events.empty();
manager.disconnectNode(2);
manager.layout(true);
manager.plot("testDisconnect2", {width:800, height:400});
$assert(events.some(
function(event) {
return event.getId() == 2;
}), "Event for disconnected node seems not to be propagated");
// Great, let's disconnect a not with children.
console.log("\t--- Disconnect a node with children ---");
manager.disconnectNode(3);
manager.layout(true);
manager.plot("testDisconnect3", {width:800, height:400});
$assert(events.some(
function(event) {
return event.getId() == 2;
}), "Event for disconnected node seems not to be propagated");
//TODO(gb): make asserts
console.log("\n"); //TODO(gb): Remove trace!!!
},
testReconnect: function() {
var position = {x:0,y:0};
var manager = new mindplot.nlayout.LayoutManager(0, mindplot.nlayout.TestSuite.ROOT_NODE_SIZE);
manager.addNode(1, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(2, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(3, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(4, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(5, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(6, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(7, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(8, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(9, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(10, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(11, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(12, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(0, 1, 0);
manager.connectNode(0, 2, 1);
manager.connectNode(0, 3, 2);
manager.connectNode(0, 4, 3);
manager.connectNode(0, 5, 4);
manager.connectNode(1, 6, 0);
manager.connectNode(1, 7, 1);
manager.connectNode(7, 8, 0);
manager.connectNode(8, 9, 0);
manager.connectNode(5, 10, 0);
manager.connectNode(6, 11, 0);
manager.connectNode(6, 12, 1);
manager.layout();
manager.plot("testReconnect1",{width:1000, height:400});
// Reconnect node 6 to node 4
manager.disconnectNode(6);
manager.connectNode(4,6,0);
manager.layout();
manager.plot("testReconnect2",{width:1000, height:400});
//TODO(gb): make asserts
},
testRemoveNode: function() {
console.log("testRemoveNode:"); //TODO(gb): Remove trace!!!
var position = {x:0,y:0};
var manager = new mindplot.nlayout.LayoutManager(0, mindplot.nlayout.TestSuite.ROOT_NODE_SIZE);
// Prepare a sample graph ...
manager.addNode(1, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(2, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(3, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(4, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(0, 1, 0);
manager.connectNode(1, 2, 0);
manager.connectNode(1, 3, 1);
manager.connectNode(3, 4, 0);
var events = [];
manager.addEvent('change', function(event) {
var pos = event.getPosition();
var posStr = pos ? ",position: {" + pos.x + "," + event.getPosition().y : "";
console.log("\tUpdated nodes: {id:" + event.getId() + ", order: " + event.getOrder() + posStr + "}");
events.push(event);
});
manager.layout(true);
manager.plot("testRemoveNode1", {width:800, height:200});
// Test removal of a connected node ...
console.log("\t--- Remove node 3 ---");
manager.removeNode(3);
manager.layout(true);
manager.plot("testRemoveNode2", {width:800, height:200});
//TODO(gb): make asserts
console.log("\n"); //TODO(gb): Remove trace!!!
},
testFreePosition: function() {
var position = {x:0,y:0};
var manager = new mindplot.nlayout.LayoutManager(0, mindplot.nlayout.TestSuite.ROOT_NODE_SIZE);
// Prepare a sample graph ...
manager.addNode(1, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(2, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(3, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.addNode(4, mindplot.nlayout.TestSuite.NODE_SIZE, position);
manager.connectNode(0, 4, 0);
manager.connectNode(4, 1, 0);
manager.connectNode(4, 2, 1);
manager.connectNode(4, 3, 2);
manager.layout();
manager.plot("testFreePosition", {width:800, height:400});
//TODO(gb): make asserts
}
});
mindplot.nlayout.TestSuite.NODE_SIZE = {width:80, height:30},
mindplot.nlayout.TestSuite.ROOT_NODE_SIZE = {width:120, height:40}
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