ruby tests for visitor pattern blog post

visitor_pattern_tests_ruby_20081130_blogpost.rb

require ‘ruby.visitor’
describe EmployeePaycheckVisitor do
  before do
    @visitor = EmployeePaycheckVisitor.new
  end
  it “should generate hourly report for hourly employee” do
    @jason = HourlyEmployee.new(“Jason”, 55.00)
    @jason.addHoursWorked(120)
    @jason.addSickDaysUsed(1)
    @jason.addVacationDaysUsed(2)
    @jason.accept(@visitor)
    @visitor.earnedWages.should == 6160.0
    @visitor.sickDayDeductions.should == 440.0
    @visitor.paycheckInfo.should == “Hourly employee Jason worked 120 hours, ” +
        “earned $6160.00 with 1 sick day(s) ($440.00 deducted) and 2 vacation day(s)”
  end
  it “should generate salaried report for salaried employee” do
   @john = FulltimeEmployee.new(“John”, 58000)
    @john.addBusinessDaysWorked(120)
    @john.addSickDaysUsed(3)
    @john.addVacationDaysUsed(5)
    @john.accept(@visitor)
    @visitor.earnedWages.should == 26091
    @visitor.sickDayDeductions.should == 669
    @visitor.paycheckInfo.should == “Fulltime employee John worked 120 business days, ” +
        “earned $26091.00 with 3 sick day(s) ($669.00 deducted) and 5 vacation day(s)”
  end
end

require ‘ruby.visitor’
describe EmployeePaycheckVisitor do
  before do
    @visitor = EmployeePaycheckVisitor.new
  end
  it “should generate hourly report for hourly employee” do
    @jason = HourlyEmployee.new(“Jason”, 55.00)
    @jason.addHoursWorked(120)
    @jason.addSickDaysUsed(1)
    @jason.addVacationDaysUsed(2)
    @jason.accept(@visitor)
    @visitor.earnedWages.should == 6160.0
    @visitor.sickDayDeductions.should == 440.0
    @visitor.paycheckInfo.should == “Hourly employee Jason worked 120 hours, ” +
        “earned $6160.00 with 1 sick day(s) ($440.00 deducted) and 2 vacation day(s)”
  end
  it “should generate salaried report for salaried employee” do
   @john = FulltimeEmployee.new(“John”, 58000)
    @john.addBusinessDaysWorked(120)
    @john.addSickDaysUsed(3)
    @john.addVacationDaysUsed(5)
    @john.accept(@visitor)
    @visitor.earnedWages.should == 26091
    @visitor.sickDayDeductions.should == 669
    @visitor.paycheckInfo.should == “Fulltime employee John worked 120 business days, ” +
        “earned $26091.00 with 3 sick day(s) ($669.00 deducted) and 5 vacation day(s)”
  end
end