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ruby tests for visitor pattern blog post
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
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