Version 2.0.0

Note

This version contains various breaking changes.

• For consistency, the expect() method now always returns a promise. Because of this, the async() method has been removed. Micro Test-Runner now gracefully handles both sync and async candidates automatically.
• Logs are now much clearer, and include the expected vs received result when a test fails.
• The logging() method now accepts string options for severity and performance. You no longer need to import FailureLogSeverity if you want to use automatic error logging. For example:

  .logging('Awesome', 'error', ['✓', '✕'], 'table')

• The with() method now accepts a simple list of arguments, instead of an array. For example:

  .with(foo, 'bar', 'baz')

• This is the same for the expect() method:

  .expect(foo, 5, (value) => value + 1 === 7)

• Type hints for arguments and results have been added. TypeScript will now inform you of any type mismatches between test(), with(), and expect(). For example:

  function isEven(a: number): boolean {
      return a % 2 === 0;
  }
  
  test(isEven)
      .with('foo')
  // TS:      ^ Argument of type 'string' is not assignable to parameter of type 'number'.
  
      .expect(24)
  // TS:      ^ Argument of type 'number' is not assignable to parameter of type 'boolean'.