Klemek
1167 lines
32 KiB
JavaScript
1167 lines
32 KiB
JavaScript
/* jshint -W117 */
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let rendering = require('../src/rendering');
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const fs = require('fs');
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const solidCirclePath = 'M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z';
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const regularCirclePath = 'M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8zm0 448c-110.5 0-200-89.5-200-200S145.5 56 256 56s200 89.5 200 200-89.5 200-200 200z';
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let linkPaths = {};
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/*test('write data', () => {
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const data = {};
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['default', 'line', 'double', 'split-double', 'dashed', 'dashed-line', 'dashed-double', 'dashed-split-double'].forEach(type => {
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data[type] = {};
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[1, 1.5, 2].forEach(width => {
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data[type][width] = rendering().getLinkPath(type, width);
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});
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});
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fs.writeFileSync('test/link_paths.json', JSON.stringify(data), {encoding: 'utf-8'});
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});*/
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beforeAll((done) => {
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fs.readFile('test/link_paths.json', {encoding: 'utf-8'}, (err, fileData) => {
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if (!err)
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linkPaths = JSON.parse(fileData);
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done();
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});
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});
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describe('resources fail', () => {
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beforeAll(() => {
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fs.renameSync('resources.json', 'resources.tmp.json');
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jest.resetModules();
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rendering = require('../src/rendering');
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});
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afterAll(() => {
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fs.renameSync('resources.tmp.json', 'resources.json');
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jest.resetModules();
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rendering = require('../src/rendering');
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});
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test('getIcon no resources', () => {
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const res = rendering().getIcon('regular circle');
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expect(res).toBeNull();
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});
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});
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describe('getIcon', () => {
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test('no name', () => {
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const res = rendering().getIcon(undefined);
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expect(res).toBeNull();
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});
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test('empty name', () => {
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const res = rendering().getIcon(' ');
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expect(res).toBeNull();
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});
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test('invalid name', () => {
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const res = rendering().getIcon('circle-2');
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expect(res).toBeNull();
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});
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test('valid circle', () => {
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const res = rendering().getIcon('circle');
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expect(res).toEqual({
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path: solidCirclePath,
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width: 512,
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height: 512
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});
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});
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test('valid circle alt name', () => {
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const res = rendering().getIcon('fa-circle');
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expect(res).toEqual({
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path: solidCirclePath,
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width: 512,
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height: 512
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});
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});
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test('ignored other name', () => {
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const res = rendering().getIcon('circle server');
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expect(res).toEqual({
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path: solidCirclePath,
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width: 512,
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height: 512
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});
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});
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test('forcing regular', () => {
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const res = rendering().getIcon('far circle');
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expect(res).toEqual({
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path: regularCirclePath,
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width: 512,
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height: 512
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});
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});
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test('forcing regular 2', () => {
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const res = rendering().getIcon('regular circle');
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expect(res).toEqual({
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path: regularCirclePath,
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width: 512,
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height: 512
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});
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});
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test('forcing regular 3', () => {
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const res = rendering().getIcon('circle far');
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expect(res).toEqual({
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path: regularCirclePath,
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width: 512,
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height: 512
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});
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});
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test('double type', () => {
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const res = rendering().getIcon('circle far solid');
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expect(res).toEqual({
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path: regularCirclePath,
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width: 512,
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height: 512
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});
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});
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test('double type 2', () => {
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const res = rendering().getIcon('circle solid far');
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expect(res).toEqual({
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path: solidCirclePath,
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width: 512,
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height: 512
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});
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});
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test('forcing solid on brands icon', () => {
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const res = rendering().getIcon('usb');
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expect(res).not.toBeNull();
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const res2 = rendering().getIcon('fas usb');
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expect(res2).toBeNull();
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});
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test('custom icon 1', () => {
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const res = rendering().getIcon({
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path: 'hello',
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width: 80,
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height: 160
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});
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expect(res).toEqual({
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path: 'hello',
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width: 80,
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height: 160
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});
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});
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test('custom icon 2', () => {
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const res = rendering().getIcon({
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path: 'hello',
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width: 80
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});
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expect(res).toEqual({
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path: 'hello',
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width: 80,
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height: 80
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});
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});
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test('custom icon 3', () => {
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const res = rendering().getIcon({
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path: 'hello',
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height: 160
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});
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expect(res).toEqual({
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path: 'hello',
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width: 160,
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height: 160
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});
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});
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test('custom icon 4', () => {
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const res = rendering().getIcon({
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path: 'hello'
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});
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expect(res).toEqual({
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path: 'hello',
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width: 512,
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height: 512
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});
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});
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test('custom invalid icon', () => {
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const res = rendering().getIcon({
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paht: 'hello',
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width: 80,
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height: 160
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});
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expect(res).toBe(null);
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});
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test('custom invalid icon 2', () => {
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const res = rendering().getIcon({
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path: '',
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width: 80,
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height: 160
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});
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expect(res).toBe(null);
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});
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});
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describe('getLinkPath (non-regression)', () => {
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['default', 'line', 'double', 'split-double', 'dashed', 'dashed-line', 'dashed-double', 'dashed-split-double'].forEach(type => {
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linkPaths[type] = {};
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[1, 1.5, 2].forEach(width => {
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test(type + ' ' + width, () => {
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expect(rendering().getLinkPath(type, width)).toEqual(linkPaths[type][width]);
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});
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});
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});
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test('none', () => {
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expect(rendering().getLinkPath('none', 1)).toEqual(null);
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});
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});
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describe('getBounds', () => {
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test('no nodes', () => {
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const res = rendering().getBounds({});
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expect(res).toEqual({w: 0, h: 0});
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});
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test('1 node', () => {
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const res = rendering().getBounds({
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'1': {x: 0, y: 0}
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});
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expect(res).toEqual({w: 1, h: 1});
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});
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test('3 nodes', () => {
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const res = rendering().getBounds({
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'1': {x: 0, y: 0}, '2': {x: 5, y: 2}, '3': {x: 3, y: 8},
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});
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expect(res).toEqual({w: 6, h: 9});
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});
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});
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describe('renderSvgText', () => {
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test('single line', () => {
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const res = rendering().renderSvgText('hello', 1.2, 7.5, 'middle');
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expect(res).toEqual({
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'_text': 'hello'
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});
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});
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test('multi-line', () => {
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const res = rendering().renderSvgText('hello \n there \n general kenobi', 1.2, -7.5, 'end');
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expect(res).toEqual({
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'tspan': [{
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'_attributes': {
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'x': -7.5,
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'dy': 0,
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'text-anchor': 'end'
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},
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'_text': 'hello'
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}, {
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'_attributes': {
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'x': -7.5,
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'dy': '1.2em',
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'text-anchor': 'end'
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},
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'_text': 'there'
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}, {
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'_attributes': {
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'x': -7.5,
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'dy': '1.2em',
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'text-anchor': 'end'
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},
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'_text': 'general kenobi'
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}]
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});
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});
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});
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describe('font style', () => {
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test('getFontWeight', () => {
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expect(rendering().getFontWeight(undefined)).toBe(undefined);
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expect(rendering().getFontWeight('italic striked')).toBe(undefined);
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expect(rendering().getFontWeight(undefined, true)).toBe(undefined);
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expect(rendering().getFontWeight('italic striked', true)).toBe('normal');
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expect(rendering().getFontWeight('italic striked bold')).toBe('bold');
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});
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test('getFontStyle', () => {
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expect(rendering().getFontStyle(undefined)).toBe(undefined);
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expect(rendering().getFontStyle('bold striked')).toBe(undefined);
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expect(rendering().getFontStyle(undefined, true)).toBe(undefined);
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expect(rendering().getFontStyle('bold striked', true)).toBe('normal');
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expect(rendering().getFontStyle('italic striked bold')).toBe('italic');
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expect(rendering().getFontStyle('italic striked bold oblique')).toBe('italic');
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expect(rendering().getFontStyle('striked bold oblique')).toBe('oblique');
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});
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test('getTextDecoration', () => {
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expect(rendering().getTextDecoration(undefined)).toBe(undefined);
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expect(rendering().getTextDecoration('bold italic')).toBe(undefined);
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expect(rendering().getTextDecoration('italic striked bold')).toBe('line-through');
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expect(rendering().getTextDecoration('italic striked underlined bold')).toBe('underline,line-through');
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});
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});
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describe('renderSubText', () => {
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test('simple text bottom', () => {
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const res = rendering({scale: 1}).renderSubText({}, 'bottom', {
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text: 'test'
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});
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expect(res).toEqual({
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'_attributes': {
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'transform': `translate(0 0.2) scale(1 1)`,
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'fill': undefined,
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},
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'text': {
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'_attributes': {
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'font-family': undefined,
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'font-size': undefined,
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'font-weight': undefined,
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'font-style': undefined,
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'text-decoration': undefined,
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'text-anchor': 'middle',
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'x': 0,
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'y': 18.75
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},
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'_text': 'test'
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}
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});
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});
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test('simple text top', () => {
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const res = rendering({scale: 1}).renderSubText({}, 'top', {
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text: 'test'
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});
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expect(res).toEqual({
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'_attributes': {
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'transform': `translate(0 -0.2) scale(1 1)`,
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'fill': undefined,
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},
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'text': {
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'_attributes': {
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'font-family': undefined,
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'font-size': undefined,
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'font-weight': undefined,
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'font-style': undefined,
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'text-decoration': undefined,
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'text-anchor': 'middle',
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'x': 0,
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'y': -11.25
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},
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'_text': 'test'
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}
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});
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});
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test('simple text left', () => {
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const res = rendering({scale: 1}).renderSubText({}, 'left', {
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text: 'test'
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});
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expect(res).toEqual({
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'_attributes': {
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'transform': `translate(-0.2 0) scale(1 1)`,
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'fill': undefined,
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},
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'text': {
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'_attributes': {
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'font-family': undefined,
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'font-size': undefined,
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'font-weight': undefined,
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'font-style': undefined,
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'text-decoration': undefined,
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'text-anchor': 'end',
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'x': -7.5,
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'y': 3.75
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},
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'_text': 'test'
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}
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});
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});
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test('simple text right', () => {
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const res = rendering({scale: 1}).renderSubText({}, 'right', {
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text: 'test'
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});
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expect(res).toEqual({
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'_attributes': {
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'transform': `translate(0.2 0) scale(1 1)`,
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'fill': undefined,
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},
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'text': {
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'_attributes': {
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'font-family': undefined,
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'font-size': undefined,
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'font-weight': undefined,
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'font-style': undefined,
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'text-decoration': undefined,
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'text-anchor': undefined,
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'x': 7.5,
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'y': 3.75
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},
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'_text': 'test'
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}
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});
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});
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test('link text', () => {
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const res = rendering({scale: 1}).renderSubText({}, 'bottom', {
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text: 'test'
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}, false, true);
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expect(res).toEqual({
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'_attributes': {
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'transform': `translate(0 0.05) scale(1 1)`,
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'fill': undefined,
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},
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'text': {
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'_attributes': {
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'font-family': undefined,
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'font-size': undefined,
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'font-weight': undefined,
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'font-style': undefined,
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'text-decoration': undefined,
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'text-anchor': 'middle',
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'x': 0,
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'y': 18.75
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},
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'_text': 'test'
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}
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});
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});
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test('multi-line text', () => {
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const res = rendering({scale: 1}).renderSubText({}, 'left', {
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text: 'test1\ntest2\ntest3'
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});
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expect(res).toEqual({
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'_attributes': {
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'transform': `translate(-0.2 0) scale(1 1)`,
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'fill': undefined,
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},
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'text': {
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'_attributes': {
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'font-family': undefined,
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'font-size': undefined,
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'font-weight': undefined,
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'font-style': undefined,
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'text-decoration': undefined,
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'text-anchor': 'end',
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'x': -7.5,
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'y': -14.25
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},
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'tspan': [{
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'_attributes': {
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'x': -7.5,
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'dy': 0,
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'text-anchor': 'end'
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},
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'_text': 'test1'
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}, {
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'_attributes': {
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'x': -7.5,
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'dy': '1.2em',
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'text-anchor': 'end'
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},
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'_text': 'test2'
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}, {
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'_attributes': {
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'x': -7.5,
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'dy': '1.2em',
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'text-anchor': 'end'
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},
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'_text': 'test3'
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}]
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}
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});
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});
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test('link text reversed', () => {
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const res = rendering({scale: 1}).renderSubText({}, 'bottom', {
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text: 'test'
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}, true, true);
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expect(res).toEqual({
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'_attributes': {
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'transform': `rotate(180) translate(0 0.05) scale(1 1)`,
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'fill': undefined,
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},
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'text': {
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'_attributes': {
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'font-family': undefined,
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'font-size': undefined,
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'font-weight': undefined,
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'font-style': undefined,
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'text-decoration': undefined,
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'text-anchor': 'middle',
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'x': 0,
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'y': 18.75
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},
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'_text': 'test'
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}
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});
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});
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test('local font size', () => {
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const res = rendering({scale: 1, texts: {'font-size': 20}}).renderSubText({}, 'bottom', {
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text: 'test',
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'font-size': 10
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});
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expect(res).toEqual({
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'_attributes': {
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'transform': `translate(0 0.2) scale(1 1)`,
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'fill': undefined,
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},
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'text': {
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'_attributes': {
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'font-family': undefined,
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'font-size': 10,
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'font-weight': undefined,
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'font-style': undefined,
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'text-decoration': undefined,
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'text-anchor': 'middle',
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'x': 0,
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'y': 12.5
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},
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'_text': 'test'
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}
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});
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});
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test('global font size', () => {
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const res = rendering({scale: 1, texts: {'font-size': 20}}).renderSubText({}, 'bottom', {
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text: 'test'
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});
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expect(res).toEqual({
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'_attributes': {
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'transform': `translate(0 0.2) scale(1 1)`,
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'fill': undefined,
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},
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'text': {
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'_attributes': {
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'font-family': undefined,
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'font-size': undefined,
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'font-weight': undefined,
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'font-style': undefined,
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'text-decoration': undefined,
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'text-anchor': 'middle',
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'x': 0,
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'y': 25
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},
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'_text': 'test'
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}
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});
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});
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test('local margin', () => {
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const res = rendering({scale: 1, texts: {margin: 0.1}}).renderSubText({}, 'bottom', {
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text: 'test',
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margin: 0.3
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});
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expect(res).toEqual({
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'_attributes': {
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'transform': `translate(0 0.3) scale(1 1)`,
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'fill': undefined,
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},
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'text': {
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'_attributes': {
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'font-family': undefined,
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'font-size': undefined,
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'font-weight': undefined,
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'font-style': undefined,
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'text-decoration': undefined,
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'text-anchor': 'middle',
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'x': 0,
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'y': 18.75
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},
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'_text': 'test'
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}
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});
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});
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test('global margin', () => {
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const res = rendering({scale: 1, texts: {margin: 0.1}}).renderSubText({}, 'bottom', {
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text: 'test'
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});
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expect(res).toEqual({
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'_attributes': {
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'transform': `translate(0 0.1) scale(1 1)`,
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'fill': undefined,
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},
|
|
'text': {
|
|
'_attributes': {
|
|
'font-family': undefined,
|
|
'font-size': undefined,
|
|
'font-weight': undefined,
|
|
'font-style': undefined,
|
|
'text-decoration': undefined,
|
|
'text-anchor': 'middle',
|
|
'x': 0,
|
|
'y': 18.75
|
|
},
|
|
'_text': 'test'
|
|
}
|
|
});
|
|
});
|
|
test('local style', () => {
|
|
const res = rendering({scale: 1, texts: {'font-style': 'italic underlined'}}).renderSubText({}, 'bottom', {
|
|
text: 'test',
|
|
'font-style': 'bold'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {
|
|
'transform': `translate(0 0.2) scale(1 1)`,
|
|
'fill': undefined,
|
|
},
|
|
'text': {
|
|
'_attributes': {
|
|
'font-family': undefined,
|
|
'font-size': undefined,
|
|
'font-weight': 'bold',
|
|
'font-style': 'normal',
|
|
'text-decoration': undefined,
|
|
'text-anchor': 'middle',
|
|
'x': 0,
|
|
'y': 18.75
|
|
},
|
|
'_text': 'test'
|
|
}
|
|
});
|
|
});
|
|
test('global style', () => {
|
|
const res = rendering({scale: 1, texts: {'font-style': 'bold italic underlined'}}).renderSubText({}, 'bottom', {
|
|
text: 'test'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {
|
|
'transform': `translate(0 0.2) scale(1 1)`,
|
|
'fill': undefined,
|
|
},
|
|
'text': {
|
|
'_attributes': {
|
|
'font-family': undefined,
|
|
'font-size': undefined,
|
|
'font-weight': undefined,
|
|
'font-style': undefined,
|
|
'text-decoration': 'underline',
|
|
'text-anchor': 'middle',
|
|
'x': 0,
|
|
'y': 18.75
|
|
},
|
|
'_text': 'test'
|
|
}
|
|
});
|
|
});
|
|
test('local color', () => {
|
|
const res = rendering({scale: 1, icons: {color: 'red'}, texts: {color: 'black'}}).renderSubText({color: 'green'}, 'bottom', {
|
|
text: 'test',
|
|
color: 'blue'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {
|
|
'transform': `translate(0 0.2) scale(1 1)`,
|
|
'fill': 'blue',
|
|
},
|
|
'text': {
|
|
'_attributes': {
|
|
'font-family': undefined,
|
|
'font-size': undefined,
|
|
'font-weight': undefined,
|
|
'font-style': undefined,
|
|
'text-decoration': undefined,
|
|
'text-anchor': 'middle',
|
|
'x': 0,
|
|
'y': 18.75
|
|
},
|
|
'_text': 'test'
|
|
}
|
|
});
|
|
});
|
|
test('node/link color', () => {
|
|
const res = rendering({scale: 1, icons: {color: 'red'}, texts: {color: 'black'}}).renderSubText({color: 'green'}, 'bottom', {
|
|
text: 'test'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {
|
|
'transform': `translate(0 0.2) scale(1 1)`,
|
|
'fill': 'green',
|
|
},
|
|
'text': {
|
|
'_attributes': {
|
|
'font-family': undefined,
|
|
'font-size': undefined,
|
|
'font-weight': undefined,
|
|
'font-style': undefined,
|
|
'text-decoration': undefined,
|
|
'text-anchor': 'middle',
|
|
'x': 0,
|
|
'y': 18.75
|
|
},
|
|
'_text': 'test'
|
|
}
|
|
});
|
|
});
|
|
test('global texts color', () => {
|
|
const res = rendering({scale: 1, icons: {color: 'red'}, texts: {color: 'black'}}).renderSubText({}, 'bottom', {
|
|
text: 'test'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {
|
|
'transform': `translate(0 0.2) scale(1 1)`,
|
|
'fill': 'black',
|
|
},
|
|
'text': {
|
|
'_attributes': {
|
|
'font-family': undefined,
|
|
'font-size': undefined,
|
|
'font-weight': undefined,
|
|
'font-style': undefined,
|
|
'text-decoration': undefined,
|
|
'text-anchor': 'middle',
|
|
'x': 0,
|
|
'y': 18.75
|
|
},
|
|
'_text': 'test'
|
|
}
|
|
});
|
|
});
|
|
test('global node color', () => {
|
|
const res = rendering({scale: 1, icons: {color: 'red'}}).renderSubText({}, 'bottom', {
|
|
text: 'test'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {
|
|
'transform': `translate(0 0.2) scale(1 1)`,
|
|
'fill': 'red',
|
|
},
|
|
'text': {
|
|
'_attributes': {
|
|
'font-family': undefined,
|
|
'font-size': undefined,
|
|
'font-weight': undefined,
|
|
'font-style': undefined,
|
|
'text-decoration': undefined,
|
|
'text-anchor': 'middle',
|
|
'x': 0,
|
|
'y': 18.75
|
|
},
|
|
'_text': 'test'
|
|
}
|
|
});
|
|
});
|
|
test('global link color', () => {
|
|
const res = rendering({scale: 1, links: {color: 'red'}}).renderSubText({}, 'bottom', {
|
|
text: 'test'
|
|
}, false, true);
|
|
expect(res).toEqual({
|
|
'_attributes': {
|
|
'transform': `translate(0 0.05) scale(1 1)`,
|
|
'fill': 'red',
|
|
},
|
|
'text': {
|
|
'_attributes': {
|
|
'font-family': undefined,
|
|
'font-size': undefined,
|
|
'font-weight': undefined,
|
|
'font-style': undefined,
|
|
'text-decoration': undefined,
|
|
'text-anchor': 'middle',
|
|
'x': 0,
|
|
'y': 18.75
|
|
},
|
|
'_text': 'test'
|
|
}
|
|
});
|
|
});
|
|
test('local line-height', () => {
|
|
const res = rendering({scale: 1, texts: {'line-height': 1}}).renderSubText({}, 'left', {
|
|
text: 'test1\ntest2',
|
|
'line-height': 1.1
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {
|
|
'transform': `translate(-0.2 0) scale(1 1)`,
|
|
'fill': undefined,
|
|
},
|
|
'text': {
|
|
'_attributes': {
|
|
'font-family': undefined,
|
|
'font-size': undefined,
|
|
'font-weight': undefined,
|
|
'font-style': undefined,
|
|
'text-decoration': undefined,
|
|
'text-anchor': 'end',
|
|
'x': -7.5,
|
|
'y': -4.5
|
|
},
|
|
'tspan': [{
|
|
'_attributes': {
|
|
'x': -7.5,
|
|
'dy': 0,
|
|
'text-anchor': 'end'
|
|
},
|
|
'_text': 'test1'
|
|
}, {
|
|
'_attributes': {
|
|
'x': -7.5,
|
|
'dy': '1.1em',
|
|
'text-anchor': 'end'
|
|
},
|
|
'_text': 'test2'
|
|
}]
|
|
}
|
|
});
|
|
});
|
|
test('global line-height', () => {
|
|
const res = rendering({scale: 1, texts: {'line-height': 1}}).renderSubText({}, 'left', {
|
|
text: 'test1\ntest2'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {
|
|
'transform': `translate(-0.2 0) scale(1 1)`,
|
|
'fill': undefined,
|
|
},
|
|
'text': {
|
|
'_attributes': {
|
|
'font-family': undefined,
|
|
'font-size': undefined,
|
|
'font-weight': undefined,
|
|
'font-style': undefined,
|
|
'text-decoration': undefined,
|
|
'text-anchor': 'end',
|
|
'x': -7.5,
|
|
'y': -3.75
|
|
},
|
|
'tspan': [{
|
|
'_attributes': {
|
|
'x': -7.5,
|
|
'dy': 0,
|
|
'text-anchor': 'end'
|
|
},
|
|
'_text': 'test1'
|
|
}, {
|
|
'_attributes': {
|
|
'x': -7.5,
|
|
'dy': '1em',
|
|
'text-anchor': 'end'
|
|
},
|
|
'_text': 'test2'
|
|
}]
|
|
}
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('renderNode', () => {
|
|
test('no icon', () => {
|
|
const res = rendering({'h-spacing': 1}).renderNode({
|
|
icon: '',
|
|
x: 2,
|
|
y: 1
|
|
});
|
|
expect(res).toBe(null);
|
|
});
|
|
test('simple', () => {
|
|
const res = rendering({'h-spacing': 1}).renderNode({
|
|
icon: 'circle',
|
|
x: 2,
|
|
y: 1
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(2.5 1.5)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(0.00078125 0.00078125) translate(-256 -256)',
|
|
'stroke': undefined,
|
|
'fill': undefined
|
|
},
|
|
'path': {'_attributes': {'d': solidCirclePath}}
|
|
}]
|
|
});
|
|
});
|
|
test('recolor global', () => {
|
|
const res = rendering({
|
|
'h-spacing': 1,
|
|
'icons': {'color': 'green'}
|
|
}).renderNode({
|
|
icon: 'circle',
|
|
x: 2,
|
|
y: 1
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(2.5 1.5)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(0.00078125 0.00078125) translate(-256 -256)',
|
|
'fill': 'green'
|
|
},
|
|
'path': {'_attributes': {'d': solidCirclePath}}
|
|
}]
|
|
});
|
|
});
|
|
test('recolor local', () => {
|
|
const res = rendering({
|
|
'h-spacing': 1,
|
|
'icons': {'color': 'green'}
|
|
}).renderNode({
|
|
icon: 'circle',
|
|
x: 2,
|
|
y: 1,
|
|
color: 'red'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(2.5 1.5)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(0.00078125 0.00078125) translate(-256 -256)',
|
|
'fill': 'red'
|
|
},
|
|
'path': {'_attributes': {'d': solidCirclePath}}
|
|
}]
|
|
});
|
|
});
|
|
test('scale global', () => {
|
|
const res = rendering({
|
|
'h-spacing': 1,
|
|
'icons': {'scale': 512 / 0.4}
|
|
}).renderNode({
|
|
icon: 'circle',
|
|
x: 2,
|
|
y: 1
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(2.5 1.5)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(1 1) translate(-256 -256)',
|
|
'fill': undefined
|
|
},
|
|
'path': {'_attributes': {'d': solidCirclePath}}
|
|
}]
|
|
});
|
|
});
|
|
test('scale local', () => {
|
|
const res = rendering({
|
|
'h-spacing': 1,
|
|
'icons': {'scale': 512 / 0.4}
|
|
}).renderNode({
|
|
icon: 'circle',
|
|
x: 2,
|
|
y: 1,
|
|
scale: 1024 / 0.4
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(2.5 1.5)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(2 2) translate(-256 -256)',
|
|
'fill': undefined
|
|
},
|
|
'path': {'_attributes': {'d': solidCirclePath}}
|
|
}]
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('renderLink', () => {
|
|
test('no link', () => {
|
|
const res = rendering({'h-spacing': 1}).renderLink({
|
|
'a': {x: 0, y: 0}, 'b': {x: 1, y: 0}
|
|
}, {
|
|
from: 'a',
|
|
to: 'b',
|
|
type: 'none'
|
|
});
|
|
expect(res).toBe(null);
|
|
});
|
|
test('simple', () => {
|
|
const res = rendering({'h-spacing': 1}).renderLink({
|
|
'a': {x: 0, y: 1}, 'b': {x: 1, y: 1}
|
|
}, {
|
|
from: 'a',
|
|
to: 'b'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(1 1.5) rotate(0)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(0.00078125 0.00078125) translate(-256 -256)',
|
|
'fill': undefined
|
|
},
|
|
'path': {'_attributes': {'d': linkPaths['default'][1]}}
|
|
}]
|
|
});
|
|
});
|
|
test('simple vertical', () => {
|
|
const res = rendering({'h-spacing': 1}).renderLink({
|
|
'a': {x: 1, y: 0}, 'b': {x: 1, y: 1}
|
|
}, {
|
|
from: 'a',
|
|
to: 'b'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(1.5 1) rotate(90)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(0.00078125 0.00078125) translate(-256 -256)',
|
|
'fill': undefined
|
|
},
|
|
'path': {'_attributes': {'d': linkPaths['default'][1]}}
|
|
}]
|
|
});
|
|
});
|
|
test('recolor global', () => {
|
|
const res = rendering({
|
|
'h-spacing': 1,
|
|
'links': {'color': 'green'}
|
|
}).renderLink({
|
|
'a': {x: 0, y: 1}, 'b': {x: 1, y: 1}
|
|
}, {
|
|
from: 'a',
|
|
to: 'b'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(1 1.5) rotate(0)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(0.00078125 0.00078125) translate(-256 -256)',
|
|
'fill': 'green'
|
|
},
|
|
'path': {'_attributes': {'d': linkPaths['default'][1]}}
|
|
}]
|
|
});
|
|
});
|
|
test('recolor local', () => {
|
|
const res = rendering({
|
|
'h-spacing': 1,
|
|
'links': {'color': 'green'}
|
|
}).renderLink({
|
|
'a': {x: 0, y: 1}, 'b': {x: 1, y: 1}
|
|
}, {
|
|
from: 'a',
|
|
to: 'b',
|
|
color: 'red'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(1 1.5) rotate(0)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(0.00078125 0.00078125) translate(-256 -256)',
|
|
'fill': 'red'
|
|
},
|
|
'path': {'_attributes': {'d': linkPaths['default'][1]}}
|
|
}]
|
|
});
|
|
});
|
|
test('scale global', () => {
|
|
const res = rendering({
|
|
'h-spacing': 1,
|
|
'links': {'scale': 0.5}
|
|
}).renderLink({
|
|
'a': {x: 0, y: 1}, 'b': {x: 1, y: 1}
|
|
}, {
|
|
from: 'a',
|
|
to: 'b',
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(1 1.5) rotate(0)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(0.000390625 0.000390625) translate(-512 -256)',
|
|
'fill': undefined
|
|
},
|
|
'path': {'_attributes': {'d': linkPaths['default'][2]}}
|
|
}]
|
|
});
|
|
});
|
|
test('scale local', () => {
|
|
const res = rendering({
|
|
'h-spacing': 1,
|
|
'links': {'scale': 0.5}
|
|
}).renderLink({
|
|
'a': {x: 0, y: 1}, 'b': {x: 1, y: 1}
|
|
}, {
|
|
from: 'a',
|
|
to: 'b',
|
|
scale: 1 / 1.5
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(1 1.5) rotate(0)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(0.0005208333333333333 0.0005208333333333333) translate(-384 -256)',
|
|
'fill': undefined
|
|
},
|
|
'path': {'_attributes': {'d': linkPaths['default'][1.5]}}
|
|
}]
|
|
});
|
|
});
|
|
test('size global', () => {
|
|
const res = rendering({
|
|
'h-spacing': 1,
|
|
'links': {'size': 1}
|
|
}).renderLink({
|
|
'a': {x: 0, y: 1}, 'b': {x: 2, y: 1}
|
|
}, {
|
|
from: 'a',
|
|
to: 'b'
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(1.5 1.5) rotate(0)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(0.00078125 0.00078125) translate(-256 -256)',
|
|
'fill': undefined
|
|
},
|
|
'path': {'_attributes': {'d': linkPaths['default'][1]}}
|
|
}]
|
|
});
|
|
});
|
|
test('size local', () => {
|
|
const res = rendering({
|
|
'h-spacing': 1,
|
|
'links': {'size': 1}
|
|
}).renderLink({
|
|
'a': {x: 0, y: 1}, 'b': {x: 2, y: 1}
|
|
}, {
|
|
from: 'a',
|
|
to: 'b',
|
|
size: 2
|
|
});
|
|
expect(res).toEqual({
|
|
'_attributes': {'transform': 'translate(1.5 1.5) rotate(0)'},
|
|
'g': [{
|
|
'_attributes': {
|
|
'transform': 'scale(0.00078125 0.00078125) translate(-512 -256)',
|
|
'fill': undefined
|
|
},
|
|
'path': {'_attributes': {'d': linkPaths['default'][2]}}
|
|
}]
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('toXML', () => {
|
|
test('no data', () => {
|
|
const res = rendering({scale: 20, 'h-spacing': 1}).toXML({}, {w: 0, h: 0});
|
|
expect(res).toEqual('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 0 0" width="0" height="0" font-family="Arial" font-size="15" fill="black" stroke-width="0"/>');
|
|
});
|
|
test('sample svg data', () => {
|
|
const res = rendering({scale: 2, 'h-spacing': 1}).toXML({
|
|
'circle': {
|
|
'_attributes': {
|
|
'cx': 50,
|
|
'cy': 50,
|
|
'r': 50
|
|
}
|
|
}
|
|
}, {w: 100, h: 100});
|
|
expect(res).toEqual('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" width="500" height="500" font-family="Arial" font-size="15" fill="black" stroke-width="0"><circle cx="50" cy="50" r="50"/></svg>');
|
|
});
|
|
});
|
|
|
|
describe('compute', () => {
|
|
test('no nodes no links', () => {
|
|
const res = rendering({beautify: true, 'h-spacing': 1.2, scale: 20}).compute({}, []);
|
|
expect(res).toEqual('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 0 0" width="0" height="0" font-family="Arial" font-size="15" fill="black" stroke-width="0">\n</svg>');
|
|
});
|
|
test('only invisible things', () => {
|
|
const res = rendering({beautify: true, 'h-spacing': 1, scale: 20}).compute({'a': {name: 'a', icon: '', x: 0, y: 0}, 'b': {name: 'b', icon: '', x: 1, y: 0}}, [{from: 'a', to: 'b', type: 'none'}]);
|
|
expect(res).toEqual('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 2 1" width="100" height="50" font-family="Arial" font-size="15" fill="black" stroke-width="0">\n</svg>');
|
|
});
|
|
test('simple output', () => {
|
|
const res = rendering({beautify: true, 'h-spacing': 1, scale: 20}).compute({'a': {name: 'a', icon: 'circle', x: 0, y: 0}, 'b': {name: 'b', icon: 'circle', x: 1, y: 0}}, [{from: 'a', to: 'b'}]);
|
|
|
|
expect(res.split(solidCirclePath).length).toBe(3); //2 times circle path
|
|
expect(res.includes(linkPaths['default'][1])).toBe(true); // contains simple arrow of width 1
|
|
expect(res.split('</g>').length).toBe(7); //6 groups definitions
|
|
|
|
expect(res.indexOf('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 2 1" width="100" height="50" font-family="Arial" font-size="15" fill="black" stroke-width="0">')).toBe(0);
|
|
});
|
|
test('invalid node', () => {
|
|
try {
|
|
rendering().compute({
|
|
'a': {name: 'a', icon: '', x: 0, y: 0}, 'b': {name: 'b', icon: 5}
|
|
}, []);
|
|
fail('no error thrown');
|
|
} catch (err) {
|
|
expect(err).toBe('Node \'b\' is invalid at key \'icon\'');
|
|
}
|
|
});
|
|
test('invalid link', () => {
|
|
try {
|
|
rendering().compute({'a': {name: 'a', icon: '', x: 0, y: 0}, 'b': {name: 'b', icon: '', x: 0, y: 0}}, [{from: 'a', to: 'b'}, {from: 'a', to: 'b', type: 5}]);
|
|
fail('no error thrown');
|
|
} catch (err) {
|
|
expect(err).toBe('Link 1 (a->b) is invalid at key \'type\'');
|
|
}
|
|
});
|
|
}); |