add feature tests for ProductService

src/main/kotlin/com/example/demo/models/Product.kt

@@ -11,7 +11,7 @@ import org.springframework.data.relational.core.mapping.Table
 import java.time.OffsetDateTime
 import java.util.*
 
-@Table(value = "product", schema = "public")
+@Table(value = "product")
 @Serializable
 data class Product(
     @Id

src/main/resources/application.yml

@@ -8,7 +8,7 @@ spring:
     password: postgres
     driver-class-name: org.postgresql.Driver
     hikari:
-      schema: demo
+      schema: public
   flyway: #flyway automatically uses the datasource from the application to connect to the DB
     enabled: true # enables flyway database migration
     locations: classpath:db/migration/structure, classpath:db/migration/data # the location where flyway should look for migration scripts