@singleware/testing v1.0.1

Testing

This package provides a simple way to automate your test scripts.

How to use

First you need to create your test case, all test cases must extends the library test case, see below

import * as Class from '@singleware/class';
import * as Testing from '@singleware/testing';

@Class.Describe()
export class MyTestCase extends Testing.Case {
  @Class.Public()
  @Testing.Method()
  public testMethod(): void {
    // Assertions here...
  }
}

After you need to create the suite runner, the suite runner script can be similar the code below

import * as Testing from '@singleware/testing';

import { MyTestCase } from './mytestcase.spec';

const suite = new Testing.Suite();

suite.addCase(MyTestCase);

suite.perform().then((report: Testing.Report.Suite) => {
  const logger = new Testing.Loggers.Tap();
  logger.print(report);
  process.exitCode = report.errors > 0 ? 1 : 0;
});

For browser compatibility, remove the line process.exitCode

Now you are ready to add assertions in your test case, you can add as many assertions as you want, after that you just need to build and run the suite script like any JavaScript file.

Assertions

The package provides a collection of assertion methods to help you to test expected values and put its results in the report object. Any assertion method can be accessed by the test case instance using the keyword this.

Report

After performing all test cases, the library will generates a report object that can be converted to multiple output formats, you can check the Loggers namespace to see which output formats are available for your current version.

Install

Using npm:

npm i @singleware/testing

License

MIT © Silas B. Domingos