MCMio Chunginmiochung.hashnode.dev·Dec 21, 2020 · 13 min readWeek 4 - Using more RSpecTesting doubles, Mocks, Stubs and Spies describe Oystercard do let(:entry_station) { double :station } let(:exit_station) { double :station } it 'stores exit_station' do subject.top_up(30) subject.touch_in(entry_station) ...00
MCMio Chunginmiochung.hashnode.dev·Dec 21, 2020 · 8 min readWeek 4 - Object-Oriented Design (Encapsulation & Cohesion, Inheritance & Module)Encapsulation We break our programs up into multiple objects to control complexity. So how do we decide which methods and variables should live in which objects? Example 1 Bank get_balance credit_account(date, amount) debit_account(date, amount...00
MCMio Chunginmiochung.hashnode.dev·Dec 13, 2020 · 3 min readWeek 3 - Test Driven Development Part 2Feature Test Tests that all the different parts of the system work together well. Tests that implement such user stories are feature tests. These tests tell stories per test, they explain the features that our app has, and that our users care about....00
MCMio Chunginmiochung.hashnode.dev·Dec 13, 2020 · 16 min readWeek 3 - Test Driven Development#docking_station_spec.rb require 'docking_station' describe DockingStation do let(:station) { DockingStation.new } describe '#release_bike' do it { is_expected.to respond_to :release_bike} it 'releases working bikes' do ...00
MCMio Chunginmiochung.hashnode.dev·Dec 6, 2020 · 4 min readWeek 2: Makers Academy Part 2Following on from my learning I have also looked at classes and methods which is beginning to look very useful! Methods First great thing about method is that they are reusable procedures so it can easily remove any duplication. You can call them at ...00
