jtenner

describe("Foo", (): void => {
  todo("Test #bar");
});

jtenner

let myFoo = new Foo();

describe("Foo.divide()", (): void => {
  it("should throw when dividing by zero", (): void => {
    expectFn((): void => { myFoo.divide(42, 0); })
      .toThrow("Dividing by zero should throw an error.");
  });
});

jtenner

let myFoo = new Foo();

describe("Foo.divide()", (): void => {
  throws("when dividing by zero", (): void => {
    myFoo.divide(42, 0);
  }, "Dividing by zero should throw an error.");
});

jtenner

let myFoo: Foo = new Foo();

describe("Foo", (): void => {
  describe("#add()", (): void => {
    // Reads like: Foo#add() should add two integers togehter
    it("should add two integers together", (): void => {
      expect<i32>(myFoo.add(19, 23)).toBe(42, "19 + 23 should be 42");
    });
  });
});

jtenner

describe("Foo class", (): void => {
  describe("#.bar()", (): void => {
    // put the `#.bar()` tests here!
  });
  
  describe("#.baz()", (): void => {
    // put the `#.baz()` tests here!
  });
});

jtenner

describe("example", (): void => {
  it("should be meaninful", (): void => {
    expect<i32>(19 + 23).toBe(42, "42 is the meaning of life.");
  });
});

jtenner

Folder: assembly/__tests__/
File:   assembly/__tests__/as-pect.d.ts
File:   assembly/__tests__/example.spec.ts
File:   as-pect.config.js

jtenner

npm install --save-dev assemblyscript @as-pect/cli

npx asinit .

npx asp --init

# To run your test suite
npx asp

jtenner

const rbush = require( "rbush" );
const ctx = document.createElement( "canvas" ).getContext( "2d" );
const width = ctx.canvas.width = 800;
const height = ctx.canvas.height = 600;
const e2d = require( "e2d" );

document.body.appendChild( ctx.canvas );
const tree = rbush();
const rects = [];

jtenner

const repatch = require('repatch');
const e2d = require('e2d');
const components = [];
const app = { pointer: false, mouseData: null, activeRegions: null };
const ctx = document.createElement('canvas').getContext('2d');
ctx.canvas.width = 400;
ctx.canvas.height = 300;
document.body.appendChild(ctx.canvas);

e2d.raf(() => {