Introduction to Zora

Zora is a powerful and versatile JavaScript testing framework designed to be minimalistic, fast, and easy to use. It provides a wide range of APIs to help developers create comprehensive test suites for their applications. In this guide, we will introduce Zora’s core features and demonstrate numerous API examples with code snippets. Additionally, we will provide an app example that leverages the discussed APIs.

Zora API Examples

1. Simple Test

  
    const { test } = require('zora');

    test('my first test', t => {
      t.equal(1 + 1, 2, '1 + 1 should equal 2');
    });
  

2. Grouping Tests

  
    const { test } = require('zora');

    test('math', t => {
      t.test('addition', t => {
        t.equal(1 + 1, 2, '1 + 1 should equal 2');
        t.equal(2 + 2, 4, '2 + 2 should equal 4');
      });

      t.test('multiplication', t => {
        t.equal(2 * 2, 4, '2 * 2 should equal 4');
      });
    });
  

3. Asynchronous Testing

  
    const { test } = require('zora');

    test('async test', async t => {
      const result = await Promise.resolve(1 + 1);
      t.equal(result, 2, 'result should be 2');
    });
  

4. Skipping Tests

  
    const { test } = require('zora');

    test('math', t => {
      t.skip('not implemented', t => {
        // this test will be skipped
        t.equal(1 + 1, 2, '1 + 1 should equal 2');
      });
    });
  

5. With Context

  
    const { test } = require('zora');

    test('context', t => {
      t.equal(t.context, undefined, 'context should be undefined by default');
    });

    test('with context', { someData: true }, t => {
      t.equal(t.context.someData, true, 'context.someData should be true');
    });
  

App Example Using Zora

To provide a practical example of using Zora, let’s create a simple Node.js application and write tests for it using Zora’s APIs.

1. Create `app.js`

  
    // app.js
    module.exports = {
      add: (a, b) => a + b,
      multiply: (a, b) => a * b
    };
  

2. Create `test.js`

  
    const { test } = require('zora');
    const { add, multiply } = require('./app');

    test('addition', t => {
      t.equal(add(1, 2), 3, '1 + 2 should equal 3');
      t.equal(add(-1, -1), -2, '-1 + -1 should equal -2');
    });

    test('multiplication', t => {
      t.equal(multiply(2, 3), 6, '2 * 3 should equal 6');
      t.equal(multiply(0, 10), 0, '0 * 10 should equal 0');
    });
  

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