describe('Component', function() {
var utHelper = window.utHelper;
var testCase = utHelper.prepare(['echarts/model/Component']);
describe('topologicalTravel', function () {
testCase('topologicalTravel_base', function (ComponentModel) {
ComponentModel.extend({type: 'm1', dependencies: ['a1', 'a2']});
ComponentModel.extend({type: 'a1'});
ComponentModel.extend({type: 'a2'});
var result = [];
var allList = ComponentModel.getAllClassMainTypes();
ComponentModel.topologicalTravel(['m1', 'a1', 'a2'], allList, function (componentType, dependencies) {
result.push([componentType, dependencies]);
});
expect(result).toEqual([['a2', []], ['a1', []], ['m1', ['a1', 'a2']]]);
});
testCase('topologicalTravel_a1IsAbsent', function (ComponentModel) {
ComponentModel.extend({type: 'm1', dependencies: ['a1', 'a2']});
ComponentModel.extend({type: 'a2'});
var allList = ComponentModel.getAllClassMainTypes();
var result = [];
ComponentModel.topologicalTravel(['m1', 'a2'], allList, function (componentType, dependencies) {
result.push([componentType, dependencies]);
});
expect(result).toEqual([['a2', []], ['m1', ['a1', 'a2']]]);
});
testCase('topologicalTravel_empty', function (ComponentModel) {
ComponentModel.extend({type: 'm1', dependencies: ['a1', 'a2']});
ComponentModel.extend({type: 'a1'});
ComponentModel.extend({type: 'a2'});
var allList = ComponentModel.getAllClassMainTypes();
var result = [];
ComponentModel.topologicalTravel([], allList, function (componentType, dependencies) {
result.push([componentType, dependencies]);
});
expect(result).toEqual([]);
});
testCase('topologicalTravel_isolate', function (ComponentModel) {
ComponentModel.extend({type: 'a2'});
ComponentModel.extend({type: 'a1'});
ComponentModel.extend({type: 'm1', dependencies: ['a2']});
var allList = ComponentModel.getAllClassMainTypes();
var result = [];
ComponentModel.topologicalTravel(['a1', 'a2', 'm1'], allList, function (componentType, dependencies) {
result.push([componentType, dependencies]);
});
expect(result).toEqual([['a1', []], ['a2', []], ['m1', ['a2']]]);
});
testCase('topologicalTravel_diamond', function (ComponentModel) {
ComponentModel.extend({type: 'a1', dependencies: []});
ComponentModel.extend({type: 'a2', dependencies: ['a1']});
ComponentModel.extend({type: 'a3', dependencies: ['a1']});
ComponentModel.extend({type: 'm1', dependencies: ['a2', 'a3']});
var allList = ComponentModel.getAllClassMainTypes();
var result = [];
ComponentModel.topologicalTravel(['m1', 'a1', 'a2', 'a3'], allList, function (componentType, dependencies) {
result.push([componentType, dependencies]);
});
expect(result).toEqual([['a1', []], ['a3', ['a1']], ['a2', ['a1']], ['m1', ['a2', 'a3']]]);
});
testCase('topologicalTravel_loop', function (ComponentModel) {
ComponentModel.extend({type: 'm1', dependencies: ['a1', 'a2']});
ComponentModel.extend({type: 'm2', dependencies: ['m1', 'a2']});
ComponentModel.extend({type: 'a1', dependencies: ['m2', 'a2', 'a3']});
ComponentModel.extend({type: 'a2'});
ComponentModel.extend({type: 'a3'});
var allList = ComponentModel.getAllClassMainTypes();
expect(function () {
ComponentModel.topologicalTravel(['m1', 'm2', 'a1'], allList);
}).toThrowError(/Circl/);
});
testCase('topologicalTravel_multipleEchartsInstance', function (ComponentModel) {
ComponentModel.extend({type: 'm1', dependencies: ['a1', 'a2']});
ComponentModel.extend({type: 'a1'});
ComponentModel.extend({type: 'a2'});
var allList = ComponentModel.getAllClassMainTypes();
var result = [];
ComponentModel.topologicalTravel(['m1', 'a1', 'a2'], allList, function (componentType, dependencies) {
result.push([componentType, dependencies]);
});
expect(result).toEqual([['a2', []], ['a1', []], ['m1', ['a1', 'a2']]]);
result = [];
ComponentModel.extend({type: 'm2', dependencies: ['a1', 'm1']});
var allList = ComponentModel.getAllClassMainTypes();
ComponentModel.topologicalTravel(['m2', 'm1', 'a1', 'a2'], allList, function (componentType, dependencies) {
result.push([componentType, dependencies]);
});
expect(result).toEqual([['a2', []], ['a1', []], ['m1', ['a1', 'a2']], ['m2', ['a1', 'm1']]]);
});
testCase('topologicalTravel_missingSomeNodeButHasDependencies', function (ComponentModel) {
ComponentModel.extend({type: 'm1', dependencies: ['a1', 'a2']});
ComponentModel.extend({type: 'a2', dependencies: ['a3']});
ComponentModel.extend({type: 'a3'});
ComponentModel.extend({type: 'a4'});
var result = [];
var allList = ComponentModel.getAllClassMainTypes();
ComponentModel.topologicalTravel(['a3', 'm1'], allList, function (componentType, dependencies) {
result.push([componentType, dependencies]);
});
expect(result).toEqual([['a3', []], ['a2', ['a3']], ['m1', ['a1', 'a2']]]);
var result = [];
var allList = ComponentModel.getAllClassMainTypes();
ComponentModel.topologicalTravel(['m1', 'a3'], allList, function (componentType, dependencies) {
result.push([componentType, dependencies]);
});
expect(result).toEqual([['a3', []], ['a2', ['a3']], ['m1', ['a1', 'a2']]]);
});
testCase('topologicalTravel_subType', function (ComponentModel) {
ComponentModel.extend({type: 'm1', dependencies: ['a1', 'a2']});
ComponentModel.extend({type: 'a1.aaa', dependencies: ['a2']});
ComponentModel.extend({type: 'a1.bbb', dependencies: ['a3', 'a4']});
ComponentModel.extend({type: 'a2'});
ComponentModel.extend({type: 'a3'});
ComponentModel.extend({type: 'a4'});
var result = [];
var allList = ComponentModel.getAllClassMainTypes();
ComponentModel.topologicalTravel(['m1', 'a1', 'a2', 'a4'], allList, function (componentType, dependencies) {
result.push([componentType, dependencies]);
});
expect(result).toEqual([['a4', []], ['a2',[]], ['a1', ['a2','a3','a4']], ['m1', ['a1', 'a2']]]);
});
});
});
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