Presentation on theme: "Airline Reservation System"— Presentation transcript:
1 Airline Reservation System MSE Project Phase III Presentation-- Kaavya KuppaCommittee Members:Dr.Daniel AndresenDr.Torben AmtoftDr. Mitchell L. Neilsen
2 Agenda for Phase III Presentation Project OverviewReview of Work for Phase I and Phase IIAction items from phase IIAssessment EvaluationProject EvaluationLessons LearnedDemo
3 Project OverviewThe main objective of my MSE project was to design, code and test an Airline Reservation System website, which allows the users to purchase airline tickets and book motels and packages available to them.This project is mainly developed for common people.General features provided by the website are: register, Search and browsing, flight, package and hotel booking etc.
4 Review of work for phases I and II Phase IPhase I of the vision document mainly was the requirements specification phase where I have designed the vision document for the Airline Reservation System.All the use cases planned in the vision document for the user have been implemented
5 Review of work for phases I and II continued.. Phase IIThe phase II of the project mainly consisted of revising the documents from Phase IFirst working prototype was developed in this phaseCreation of Test Plan
6 Action Items from Phase II The major action item from Phase II was the class diagram. I have corrected the class diagram and the correct diagram has been depicted in the Component Design document.
8 Assessment Evaluation The Assessment Evaluation document is one of the Major deliverables of Phase III.Two types of testing done on the Airline Reservation System application- Manual Testing- JMeter Performance Testing
9 Assessment Evaluation continued.. The manual testing was mainly performed to ensure correctness of the various parts of codingTable: Customer pages test summaryTEST CASE #DESCRIPTIONRESULTS/COMMENTSTC # 1User LoginPassedTC # 2User RegistrationTC # 3Search and Book FlightsTC # 4Search and Book PackagesTC # 5Search and Book Hotels
10 Assessment Evaluation continued.. The sample test case for manual testing of customer pages is :TEST UNITTEST CASERESULTFlight bookingWrong format of information entered into the data fields of the flight booking pageThe system generates an error message to the user indicating that the wrong format of data is entered and to re-enter the data.Flight BookingWrong date format, in the date of journey data field, wrong flight number in the Flight Number fields etc,(similarly for all the other data fields of the Flight Search page)The systems generates a message to the user saying that he has entered an invalid date format and incase of wrong flight number, indicates that his entry is invalid.Correct format of data is entered into the data fields in the flight booking page.The system allows the users to book the flight by providing details required and directs them to the booking confirmation page.
11 Assessment Evaluation continued.. The performance testing is mainly done to load test the web application.The load is determined here in terms of the number of concurrent users of the website.Determine the response time for the web page.(Response time is the time taken by the server to bring up a requested page in the browser, beginning from the time it has been requested)
12 Assessment Evaluation continued.. The performance testing of the Airline Reservation System website was mainly done on three pages:Home.aspx pageBooking.aspx pageFlightSearch.aspx page
13 Assessment Evaluation continued.. The tool used for performance testing is JMeter.Input to the JMeter tool consist of :Number of Threads/ UsersRamp-up period – time in seconds to load the total number of users chosenLoop Count - number of times the test is to be repeated
14 Assessment Evaluation continued.. In my case I have tested the application for the following data:No. of users = No. of requests concurrently : 1000Ramp-up period = 10Loop count = 10Thread CountRamp-Up PeriodLoop Count10010
15 Assessment Evaluation continued.. The throughput obtained for the three pages are:WEB PAGETHROUGHPUTHome page100/secLogin page91.0/secFlight Search and Booking page62.3/sec
16 Assessment Evaluation continued.. I also tested for heavy load on the application, where the database had about 5000 elements in the table.Initially the response time for the page, when it had a less number of elements in the table was around 15 msBut upon adding 5000 values to the table randomly and then repeating the same number of tests with J Meter the average response time for the Customer Details page shot up to 3699 ms.The throughput for the page was also very less around 12.3 requests / sec
18 Assessment Evaluation continued.. The environment used to performance test the application is as follows:Operating System – Windows XP ProfessionalMemory – 0.99 GB RAM80 GB Hard DiskIntel® Pentium® M Processor 1.7 GHz
19 Project Evaluation The actual duration of the project is : Phase I – 61 hoursPhase II – 152 hoursPhase III – 225 hoursTotal of 438 hours
20 Project Evaluation Continued.. Of the total hours spent on the project nearly 190 hours was dedicated to coding. Nearly 43.3% of the whole time was dedicated to coding the project.Nearly 80 hours , that is nearly 20% of the time was spent on the documentation for the project.
21 Project Evaluation continued.. The total lines of code for the project is 4912 LOC.Out of that
22 Lessons LearntI have had the chance to develop the project in a new technology.I have come into touch with various tools like J Meter, SLOC count for counting the number of lines of codeI have developed a whole project, going through all the phases of the project.To be ready for the unexpected