RSpec

Basic Setup

Solution

def add(a, b)
  a + b
end

def add(a, b)
  a + b
end

Tests

describe 'add' do
  it 'returns the sum of its arguments' do
    expect(add(1, 2)).to eq(3)
  end
end

describe 'add' do
  it 'returns the sum of its arguments' do
    expect(add(1, 2)).to eq(3)
  end
end