SUTD ESC 2022 - Software Testing Mini Campaign

Issac Jose Ignatius (1004999)

Use Case Diagram

Use Case Diagram is located in Mini-Campaign folder as Use Case Diagram.jpg.

Equivalence Class Partitioning with Boundary Value Analysis

The Document is located in Mini-Campaign folder as Blackbox Test Design.pdf.

Program Implementation

To run the program (located in Mini-Campaign/src/main/java folder), run the following command in terminal using the Main.java file:
java -classpath .\Mini-Campaign\target\classes\ Main <path-of-CSV-File-1> <path-of-CSV-File-2> [flags]

Note:

• The Unique Combination provided is assumed to be the basis of comparison between 2 entries (e.g. -c 1,3,4 would mean that the program checks whether the values in columns 1, 3 and 4 of one CSV file exist in the corresponding columns 1, 3 and 4 in the other CSV file).
• Use the Absolute path of the Input File. The Output File will be generated at the Current Working Directory of the Terminal.

Flags:

• -d Delimiters used in BOTH CSV Files choices: {",", "|", ";", "tab", "space"} (Default: ",")
• -p Boolean dictating whether columns are present in BOTH CSV Files choices: {"true", "false"} (Case-Insensitive, Default: "true")
• -c Unique Input Combination (if -p true, Indicate column names with double quotes, separated by commas with no space. Otherwise, Indicate column position using 1-based indexing, separated by commas with no space) (Default: All Columns across both CSV Files are compared)

Examples:

• java -classpath .\Mini-Campaign\target\classes\ Main <path-of-CSV-File-1> <path-of-CSV-File-2>
• java -classpath .\Mini-Campaign\target\classes\ Main <path-of-CSV-File-1> <path-of-CSV-File-2> -d ,
• java -classpath .\Mini-Campaign\target\classes\ Main <path-of-CSV-File-1> <path-of-CSV-File-2> -p false
• java -classpath .\Mini-Campaign\target\classes\ Main <path-of-CSV-File-1> <path-of-CSV-File-2> -p true -c "Customer ID#","Currency"
• java -classpath .\Mini-Campaign\target\classes\ Main <path-of-CSV-File-1> <path-of-CSV-File-2> -c "Customer ID#","Type","Balance"
• java -classpath .\Mini-Campaign\target\classes\ Main <path-of-CSV-File-1> <path-of-CSV-File-2> -p false -c 1,3,4
• java -classpath .\Mini-Campaign\target\classes\ Main <path-of-CSV-File-1> <path-of-CSV-File-2> -p false -c 1,3,4 -d |

Program throws the Following Exceptions via a stacktrace:

• IllegalArgumentException
• IOException
• CSVException (Program-Specific)

Testing

Blackbox Testing

• Unit Testing and System Testing (via BlackBox Testing) implemented using JUnit 4.13.2
• For System Testing, 11 partitions were identified and 2 test cases correspond to Middle and Boundary Values respectively.
• All Test Cases can be run by running the UnitTestRunner.java file.

Fuzzing

• To run the fuzzer, navigate the current working directory of the terminal to .\Mini-Campaign\Fuzzer Directory and install the required packages using the requirements.txt file.
• Enter py fuzzer.py into the shell at .\Mini-Campaign\Fuzzer Directory.
• Check the .\Mini-Campaign\Fuzzer\testfile\output.log file to take a look at the logs of each trial as performed by fuzzer.py file.
• Delete the output.log file once you are done.

3rd Party Implementation Testing

• All relevant files are located on the Root Folder.
• The 2 repositories that I worked on are https://github.com/xl-Mu/50.003-Software-Testing-Mini-Campaign and https://github.com/PurpleDice95/ESC-HW .
• Please refer to the MS Word Document - Week 13 - 3rd Party Implementation - Bug Bounty.docx - for more details.