alvintangz / cscc43-a2-sql-queries-test

Tests for SQL Queries in Assignment 2 (CSCC43 Summer 2021)

Tests: SQL Queries in Assignment 2 (CSCC43 Summer 2021)

This project allows you to test the SQL Queries part of Assignment 2 (CSCC43 Summer 2021) using Python's unittest framework. Feel free to add any tests in test/.

Requirements

Before running tests, install Pipenv and then run pipenv install from the project directory.

Follow these steps to get tests working

Step 1: Enter Shell

pipenv shell

Step 2: Add your queries

In test/test_q1.py to test/test_q7.py, update query instance variable in each test case with the query you want to test.

Step 3: Configure PostgreSQL

Step 3(a): Set up a PostgreSQL database instance

First, set up a PostgreSQL database. On Docker, you can simply spin up a container:

docker run -p 5433:5432 -e POSTGRES_PASSWORD=Password@123 -d postgres 

Step 3(b): Run a2DDL.sql

Run the Data Definition Language queries in your PostgreSQL console.

Step 3(c): Configure PostgreSQL database details

Update db = peewee.PostgresqlDatabase(... in test/utils/database.py with the appropriate credentials of your PostgreSQL instance.

Step 4: Run the tests

Repeat this step to check if all views have been dropped.

python -m unittest