simplest-test.js

var Assert = require('assert-tap2')
var run = require('gens2/run')

// NO FRAMEWORK. Just node style assert
// that outputs TAP.

run(function* () {
  var assert = Assert('a test case')
  
  ...
  
  assert.stuff()
  // No assert.end() call !
  
  ...
  
  
  var assert = Assert('a second test case')
  
  assert.moreStuff()
  
  ...
  
  // repeat forever
})

test-framework.js

var Assert = require('assert-tap2')
var async = require('gens')

var queue = []

/*

test('some test case', function* (assert) {
  // call assert like node
  
  // no assert.end()
  // no assert.ifError(err), just yield errors
})

*/
function test(name, gen) {
  queue.push({ name: name, task: async(gen) })
  
  if (queue.length === 1) process.nextTick(flushQueue)
}

function flushQueue() {
  var tuple = queue.shift()
  if (!tuple) return
  
  var assert = Assert(tuple.name)
  
  tuple.task(assert, function (err) {
    assert.ifError(err)
    
    flushQueue()
  })
}