spec-runner

Evaluate string with code against provided test suite.

Installation

npm install tommy-the-runner --save

Api

tommy.run(code, specs, runnerOptions)

Execute tests. Returns Promise resolved with reporter or rejected with eval error

code is a String with javascript code to evaluate

specs is a String with mocha test suite written using bdd interface.

runnerOptions is an Object of options for the runner. Available options:

• extraModules is an Object with custom modules requirable in the spec code. The key is module name and the value is an object returned by the require call to that modules

Module exported in code is available under require('subject') in specs code

tommy.compile(code)

Compile CommonJS module. Returns value of module.exports

code is a String with javascript code to evaluate

Example

const tommy = require('tommy-the-runner')

const code = `
  function sum(a, b) {
    return a + b
  }
  
  module.exports = sum
`

const specs = `
  const expect = require('chai').expect
  
  const sum = require('subject')
  
  describe('sum', function () {
    it('should sum two numbers', function () {
      expect(sum(1, 1)).to.equal(2)
    })
  })
`

tommy.run(code, specs)
  .then(reporter => {
    console.log(reporter.stats)
  })
  .catch(err => {
    console.log('Execution error', err)
  })

result:

{ suites: 2,
  tests: 1,
  passes: 1,
  pending: 0,
  failures: 0,
  start: 'Tue Apr 05 2016 22:22:10 GMT+0200 (CEST)',
  end: 'Tue Apr 05 2016 22:22:10 GMT+0200 (CEST)',
  duration: 4 }