Due date: Friday, February 19 (FIRM)
Objectives
- Familiarity with test-driven development.
- Review of linear data structures, in
particular link lists.
Description
Complete the List
Performance Example – perform the
following steps:
- Import the listperformance-java project
into your Bitbucket account from https://github.com/LoyolaChicagoCode/listperformance-java/ following the usual steps, but naming your new
private Git repository cs313413sp21p2 and share it with me
at ryacobellis313@msn.com and our TA. Be sure to share your
repository with admin access.
- Check out / clone the cs313413sp21p2 repository into Android Studio.
- Android Studio may tell you that there's a
plugin that supports .gitignore directives - you can click the link that
installs that plugin and restart Android Studio to enable it.
- In a Terminal window, enter gradlew Test or ./gradlew
Test on a Mac to see all the test errors
- Fix the syntax errors (if any, though there probably
aren't any).
- Complete the parts marked as TODO. Use
the TODO view in Android Studio to find these easily
(View > Tool Windows > TODO, or click TODO at the bottom of
the Android Studio window).
- Make changes and repeat until all the unit tests pass.
You will also need to make several changes to TestPerformance.java and
record test method runtimes to enter into README.txt.
- Commit your changes.
Submission
- Keep your code up to date in your repository by
committing and pushing changes continually! This means that you
are expected to keep your code in your Bitbucket repository (and push
changes continually) as opposed to working only locally and pushing only
at the end to submit your work. In this way, you will gain experience in
working with version control systems.
- Summarize your findings (answers to the questions
embedded in the code) in a file called README.txt in
the cs313413sp21p2 folder, add it to your project,
and push and commit it to your Bitbucket repo.
- Notify the instructor and TA when the project is ready
to be graded.
Grading
- 0.5 at least 3 Commits to your Bitbucket repository
showing that you are making and saving changes on a continuous basis, not
just at the end of your work on this project
- 0.5 submission via Bitbucket repo (should still show
Dr. Laufer's history before your import into Bitbucket and clone into
Android Studio)
- 1 completing the parts marked as TODO (View
> Tool Windows > TODO)
- 1 adding the README.txt file answering
questions embedded in the code
3
points total
Notes
In the section of the project where
it says "also try with a LinkedList - does it make any difference",
you can simply add a new line for LinkedList in the source file and just
comment out each one for testing.
This is asking if behaviorally there is any difference if you use an
ArrayList or a LinkedList, not whether there is a performance difference
(that is covered in the TODOs in TestPerformance.java).
|