05 – Test Isolation

Theory

Idempotent tests

Shared PostgreSQL instance per class

Task

Full Working Code

`src/test/java/com/example/demo/repository/SharedPostgresContainer.java`

`src/test/java/com/example/demo/repository/IsolationTestA.java`

`src/test/java/com/example/demo/repository/IsolationTestB.java`

`src/test/resources/application.yml`

Expected Output

Verification Steps