Skip to content

Latest commit

 

History

History
135 lines (91 loc) · 3.83 KB

README.md

File metadata and controls

135 lines (91 loc) · 3.83 KB
Raw

NYU APS Starter



A template for problem sets of NYU Algorithmic Problem Solving class (CSCI-UA 0480).
Auto generate unit tests based on input and expected output files.

Table of Contents

Getting Started

Prerequisites

  • Java 11 (recommended)
  • IntelliJ IDEA

If you are using Java of version other than 11, you may need to assign a Gradle JVM from File/Settings/Build, Execution, Deployment/Build Tools/Gradle. gradle_jvm

Also, you might need to assign project JDK to your Java version in File/Project Structure
select jdk

Installation

  1. Clone / Download the repo

    $ git clone https://github.com/dekunma/nyu-aps-starter-java.git

  2. Open the project in IntelliJ IDEA

  3. Start the app (sanity check)

  • enter src/test/java/q1/Test.java

  • Click either of the green arrows on the left to run an empty test case (1.txt) run_tests.png Note: the UI might be different on your machine since I'm using an IntelliJ theme

  • The empty test case (1.txt) should pass without any error test_success.png

Usage

Write solution code:

  • Write your solution code in src/main/java/q*/Main.java
  • For example, write your solution for question 1 in src/main/java/q1/Main.java

Add test cases:

  • Files for test cases are stored in src/test/resources
  • Add test cases in the corresponding sub-directory for each question
  • Add input in the cases directory
  • Add expected output in expected directory
  • Input and expected output file must have the same name, and in txt format.

For example, if you want to add a test case 2 to problem 1, and the test case has input as:

3
1 2 3

and output as:

6

Simply add a file named 2.txt to src/test/resources/q1/cases with the content of input:

3
1 2 3

And add a file named 2.txt to src/test/resources/q2/expected with the content of expected output:

6

Then go back to src/test/java/q2/Test.java and run the test, you will be able to see the result for the test case you just added.

Comparing output

If a test failed, click on the test case to see the difference between your output and expected output.
test_failed.png diff.png

If you do not see <Click to see difference> as in the above screenshot, please try updating your IntelliJ IDEA

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

  1. Fork the Project
  2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
  3. Commit your Changes (git commit -m 'Add some AmazingFeature')
  4. Push to the Branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request

License

This project is licensed under the MIT license.

This means that you are free to use, share, and modify this project for any purpose.

Acknowledgement

This project used java reflection mechanism to generate test cases, which is not always considered as a good practice.