140 lines
3.1 KiB
JavaScript
140 lines
3.1 KiB
JavaScript
/* jshint -W072 */
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defineDescribe('Sequence Integration', [
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'./Parser',
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'./Generator',
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'./Renderer',
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'./themes/Basic',
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'stubs/SVGTextBlock',
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], (
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Parser,
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Generator,
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Renderer,
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Theme,
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SVGTextBlock
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) => {
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'use strict';
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let parser = null;
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let generator = null;
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let renderer = null;
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let theme = null;
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beforeEach(() => {
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theme = new Theme();
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parser = new Parser();
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generator = new Generator();
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renderer = new Renderer(theme, {SVGTextBlockClass: SVGTextBlock});
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document.body.appendChild(renderer.svg());
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});
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afterEach(() => {
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document.body.removeChild(renderer.svg());
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});
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function getSimplifiedContent(r) {
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return (r.svg().outerHTML
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.replace(/<g><\/g>/g, '')
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.replace(' xmlns="http://www.w3.org/2000/svg" version="1.1"', '')
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);
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}
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it('Renders empty diagrams without error', () => {
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const parsed = parser.parse('');
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const sequence = generator.generate(parsed);
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renderer.render(sequence);
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expect(getSimplifiedContent(renderer)).toEqual(
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'<svg width="100%" height="100%" viewBox="-5 -5 10 10">' +
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'</svg>'
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);
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});
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it('Renders simple metadata', () => {
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const parsed = parser.parse('title My title here');
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const sequence = generator.generate(parsed);
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renderer.render(sequence);
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expect(getSimplifiedContent(renderer)).toEqual(
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'<svg width="100%" height="100%" viewBox="-11.5 -16 23 21">' +
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'<text' +
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' x="0"' +
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' font-family="sans-serif"' +
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' font-size="20"' +
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' line-height="1.3"' +
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' text-anchor="middle"' +
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' class="title"' +
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' y="-11">My title here</text>' +
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'</svg>'
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);
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});
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it('Renders simple components', () => {
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const parsed = parser.parse('A -> B');
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const sequence = generator.generate(parsed);
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renderer.render(sequence);
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const content = getSimplifiedContent(renderer);
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expect(content).toContain(
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'<svg width="100%" height="100%" viewBox="-5 -5 82 49">'
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);
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// Agent 1
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expect(content).toContain(
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'<line x1="20.5" y1="11" x2="20.5" y2="39" class="agent-1-line"'
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);
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expect(content).toContain(
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'<rect x="10" y="0" width="21" height="11"'
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);
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expect(content).toContain(
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'<text x="20.5"'
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);
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// Agent 2
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expect(content).toContain(
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'<line x1="51.5" y1="11" x2="51.5" y2="39" class="agent-2-line"'
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);
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expect(content).toContain(
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'<rect x="41" y="0" width="21" height="11"'
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);
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expect(content).toContain(
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'<text x="51.5"'
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);
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// Arrow
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expect(content).toContain(
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'<line x1="20.5" y1="20" x2="50.29'
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);
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expect(content).toContain(
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'<polygon points="46.29'
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);
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});
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const SAMPLE_REGEX = new RegExp(
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/```(?!shell).*\n([^]+?)```/g
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);
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function findSamples(content) {
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SAMPLE_REGEX.lastIndex = 0;
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const results = [];
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while(true) {
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const match = SAMPLE_REGEX.exec(content);
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if(!match) {
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break;
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}
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results.push(match[1]);
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}
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return results;
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}
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return (fetch('README.md')
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.then((response) => response.text())
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.then(findSamples)
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.then((samples) => samples.forEach((code, i) => {
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it('Renders readme example #' + (i + 1) + ' without error', () => {
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const parsed = parser.parse(code);
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const sequence = generator.generate(parsed);
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expect(() => renderer.render(sequence)).not.toThrow();
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});
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}))
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);
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});
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