clear_vs_dry.rb

describe Person do
  context "walking on a rainy day" do
    context "with an umbrella" do    
      it "stays dry" do
        day = Day.new(:weather => Rain.new)
        person = Person.new(:umbrella => Umbrella.new)
        person.walk_on(day)
        person.should be_dry
      end
    end
    context "without an umbrella" do
      it "gets wet" do
        day = Day.new(:weather => Rain.new)
        person = Person.new(:umbrella => nil)
        person.walk_on(day)
        person.should be_dry
      end
    end
  end
end

describe Person do
  context "walking on a rainy day" do
    let(:rainy_day) { Day.new(:weather => Rain.new }
    context "with an umbrella" do    
      it "stays dry" do
        person = Person.new(:umbrella => Umbrella.new)
        person.walk_on(rainy_day)
        person.should be_dry
      end
    end
    context "without an umbrella" do
      it "gets wet" do
        person = Person.new(:umbrella => nil)
        person.walk_on(rainy_day)
        person.should be_dry
      end
    end
  end
end

describe Person do
  before(:each) do
    @person = Person.new
  end
  context "walking on a rainy day" do
    before(:each) do
      @day = Day.new(:weather => Rain.new)
    end
    context "with an umbrella" do    
      before(:each) do
        @person.umbrella = Umbrella.new
      end
      it "stays dry" do
        @person.walk_on(@day)
        @person.should be_dry
      end
    end
    context "without an umbrella" do
      before(:each) do
        @person.umbrella = nil
      end
      it "gets wet" do
        @person.walk_on(@day)
        @person.should be_dry
      end
    end
  end
end

describe Person do
  before(:each) do
    @person = Person.new
  end
  context "with an umbrella" do    
    before(:each) do
      @person.umbrella = Umbrella.new
    end
    context "walking on a rainy day" do
      before(:each) do
        @day = Day.new(:weather => Rain.new)
        @person.walk_on(@day)
      end
      it "stays dry" do
        @person.should be_dry
      end
    end
  end
  context "with an umbrella" do    
    before(:each) do
      @person.umbrella = nil
    end
    context "walking on a rainy day" do
      before(:each) do
        @day = Day.new(:weather => Rain.new)
        @person.walk_on(@day)
      end
      it "gets wet" do
        @person.should be_dry
      end
    end
  end
end