Testing with fbp-spec
Please refer to the fbp-spec usage guide.
Testing with Mocha
The easiest way to run a NoFlo component in Mocha is to use NoFlo’s
asCallback method which wraps a component or graph into a simple callback function.
Here is an example:
noflo = require 'noflo' baseDir = 'my-project' unless noflo.isBrowser() chai = require 'chai' path = require 'path' baseDir = path.resolve __dirname, '../' describe 'My component', -> # Wrap your component into a function mycomp = null before -> # We need to provide the name of the component/graph we're # testing, and the project basedir where NoFlo looks for # components mycomp = noflo.asCallback 'my_project/MyComponent' baseDir: baseDir # Then run it inside your tests it 'should add one to the data it receives', (done) -> mycomp 1, (err, result) -> # If there was an error, fail the test return done err if err # Test the result chai.expect(result).to.equal 2 done()