109 lines
3.6 KiB
JavaScript
109 lines
3.6 KiB
JavaScript
"use strict";
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const chai = require('chai');
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const expect = chai.expect;
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chai.use(require('chai-immutable'));
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const Immutable = require('immutable');
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const Syndicate = require('../src/main.js');
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const Skeleton = Syndicate.Skeleton;
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const Struct = Syndicate.Struct;
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const Event = Struct.makeConstructor('Event', ['label', 'type', 'values']);
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function eventCallback(traceHolder, label) {
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return (e, vs) => {
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traceHolder.trace = traceHolder.trace.push(Event(label, e, vs));
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};
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}
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function skeletonTrace(f) {
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let traceHolder = {trace: Immutable.List()};
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let i = new Skeleton.Index();
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f(i, traceHolder);
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return traceHolder.trace;
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}
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describe('skeleton tests', () => {
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const A = Struct.makeConstructor('A', ['x', 'y']);
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const B = Struct.makeConstructor('B', ['v']);
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const C = Struct.makeConstructor('C', ['v']);
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describe('simple detail-erasing trace', () => {
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let trace = skeletonTrace((i, traceHolder) => {
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i.addHandler([2, null, null],
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Immutable.fromJS([]),
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Immutable.fromJS([]),
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Immutable.fromJS([]),
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eventCallback(traceHolder, "2-EVENT"));
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i.addAssertion(["hi", 123]);
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i.addAssertion(["hi", 234]);
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i.removeAssertion(["hi", 123]);
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i.removeAssertion(["hi", 234]);
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});
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it('should have one add and one remove', () => {
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expect(trace)
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.to.equal(Immutable.List([
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Event("2-EVENT", Skeleton.EVENT_ADDED, []),
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Event("2-EVENT", Skeleton.EVENT_REMOVED, [])]));
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});
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});
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describe('simple list assertions trace', () => {
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let trace = skeletonTrace((i, traceHolder) => {
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i.addHandler([3, null, null, null],
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Immutable.fromJS([[0]]),
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Immutable.fromJS(["hi"]),
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Immutable.fromJS([[1],[2]]),
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eventCallback(traceHolder, "3-EVENT"));
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i.addHandler([2, null, null],
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Immutable.fromJS([]),
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Immutable.fromJS([]),
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Immutable.fromJS([]),
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eventCallback(traceHolder, "2-EVENT"));
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i.addAssertion(["hi", 123, 234]);
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i.addAssertion(["hi", 999, 999]);
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i.addAssertion(["hi", 123]);
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i.addAssertion(["hi", 123, 234]);
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i.sendMessage(["hi", 303]);
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i.sendMessage(["hi", 303, 404]);
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i.sendMessage(["hi", 303, 404, 808]);
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i.removeAssertion(["hi", 123, 234]);
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i.removeAssertion(["hi", 999, 999]);
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i.removeAssertion(["hi", 123, 234]);
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i.addAssertion(["hi", 123]);
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i.addAssertion(["hi", 234]);
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i.removeAssertion(["hi", 123]);
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i.removeAssertion(["hi", 123]);
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i.removeAssertion(["hi", 234]);
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});
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it('should have 8 entries', () => {
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expect(trace.size).to.equal(8);
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});
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it('should have a correct 3-EVENT subtrace', () => {
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expect(trace.filter((e) => { return e[0] === "3-EVENT"; }))
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.to.equal(Immutable.List([
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Event("3-EVENT", Skeleton.EVENT_ADDED, [123, 234]),
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Event("3-EVENT", Skeleton.EVENT_ADDED, [999, 999]),
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Event("3-EVENT", Skeleton.EVENT_MESSAGE, [303, 404]),
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Event("3-EVENT", Skeleton.EVENT_REMOVED, [999, 999]),
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Event("3-EVENT", Skeleton.EVENT_REMOVED, [123, 234])]));
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});
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it('should have a correct 2-EVENT subtrace', () => {
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expect(trace.filter((e) => { return e[0] === "2-EVENT"; }))
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.to.equal(Immutable.List([
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Event("2-EVENT", Skeleton.EVENT_ADDED, []),
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Event("2-EVENT", Skeleton.EVENT_MESSAGE, []),
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Event("2-EVENT", Skeleton.EVENT_REMOVED, [])]));
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});
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// trace.forEach((e) => { console.log(e.toString()) });
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});
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});
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