https://github.com/gcaptn/tincan

A BDD testing library for Deno
https://github.com/gcaptn/tincan

bdd deno testing

Last synced: 3 months ago
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A BDD testing library for Deno

• Host: GitHub
• URL: https://github.com/gcaptn/tincan
• Owner: gcaptn
• License: mit
• Created: 2021-05-14T10:15:51.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2023-08-08T15:45:45.000Z (over 1 year ago)
• Last Synced: 2024-04-14T16:14:06.090Z (7 months ago)
• Topics: bdd, deno, testing
• Language: TypeScript
• Homepage: https://deno.land/x/tincan
• Size: 179 KB
• Stars: 37
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-deno - tincan - A Jest-like testing library for Deno. (Modules / Testing)

README

        


  

  
tincan


A lightweight Jest-like testing library for Deno




    

    

    

    



## Features

- Nested suites / cases

- Reports cases with the full hierarchy

- Hooks (`beforeAll`, `afterAll`, `beforeEach`, `afterEach`)

- Focusing (`*.only()`)

- Skipping (`*.skip()`)

- Uses `Deno.test`, works with the built-in reporter

- Lightweight

## Running

```sh

deno test

```

## Usage

```ts

import {

  beforeEach,

  describe,

  expect,

  it,

  run,

} from "https://deno.land/x/tincan/mod.ts";

describe("Array", () => {

  let array: number[];

  beforeEach(() => {

    array = [];

  });

  describe("#indexOf()", () => {

    it("should return the first index of an item", () => {

      array.push(0);

      expect(array.indexOf(0)).toBe(0);

    });

    it.only("should return -1 when the item isn't found", () => {

      expect(array.indexOf(0)).toBe(-1);

    });

  });

});

run();

```