Dependency injection with Suman

dependency-injection-B.js

const assert = require('assert');
const suman = require('suman');

const Test = suman.init(module,'suman.conf.js');  //we now utilize a suman config file which is useful for configuring reporting, IoC, etc


Test.describe('SecondExample', function(db, server, request){    // normally we only need to inject a couple of values per test, and we don't really need the dependency array

      assert(server.isListening);   // values are injected asynchronously, so we are already ready to go
      assert(db.isConnected);       // values are injected asynchronously, so we are already ready to go

      var results = null;
      
      this.before(() =>{
        
        return Promise.all([
           
           request.get(server.getUrl()).then(function(body){
               results = body.success;
           }),  
           
            db.results.find({foo:'bar'})
          ]);  //don't need a catch here necessarily, as Suman will handle errors 
          
        
      });
    

      this.describe('A nested describe', function(){

            this.it('tests db result', () => {
                  results.forEach(function(result){
                       assert(result.bar);          // here we check all results in one it() case, 
                  });                               // but Suman also has powerful features to help you create a dynamic number of it() test cases
             });

      });

});