Add beforeEach & afterEach hooks

[lukeed]

Currently, suite.before and suite.after are tied to the suite's lifecycle.
This would be added to run before/after each test block within the suite.

test.before(() => {
  console.log('SETUP');
});

test.after(() => {
  console.log('CLEANUP');
});

test.beforeEach(() => {
  console.log('>> BEFORE');
});

test.afterEach(() => {
  console.log('>> AFTER');
});

// ---

test('foo', () => {
  console.log('>>>> TEST: FOO');
});

test('bar', () => {
  console.log('>>>> TEST: BAR');
});

test.run();

// SETUP
// >> BEFORE
// >>>> TEST: FOO
// >> AFTER
// >> BEFORE
// >>>> TEST: BAR
// >> AFTER
// CLEANUP

[lukeed]

What about before.each() and after.each()?

The existing before() and after() hooks remain the same, but this way it nests the each modifier onto each hook type.

//cc @hyanmandian

[hyanmandian]

Awesome idea @lukeed , I agree with you, in that case, a chainable approach is better.