English_Spec.rb

# Just a simple example

describe Person do
  
  before(:each) do
    @person = Person.new(:name => "Guilherme", :last_name => "Silveira", :age => 21, :children => [])
    @meggie = Person.new(:name => "Meggie", :last_name => "Simpson", :age => 6)
    @homer = Person.new(:name =>"Homer",:last_name => "Simpson",:age => 35, 
            :children => [@meggie])
  end
  
  it "should return full name" do
    @person.full_name.should be_equal(:guilherme_silveira)
  end
  
  it "should be kind of Person" do
    @person.should be_kind_of(Person)
  end
  
  it "should return true for adults" do
    @person.adult?.should be_true
  end
  
  it "should not return true for kids" do
    @meggie.adult?.should_not be_true
  end
  
  it "should return false for the adults" do
    @person.kid?.should be_false
  end
  
  it "should have no children" do
    @person.children.shuld have_exactly(0).items
  end
  
  it "should have at least one chilren" do
    @homer.children.should have_at_least(1).items
  end
  
  it "should have at most 20 children" do
    @homer.children.should hve_at_most(20).items
  end
end