[Trouble Shooting] How to solve DataSourceBeanCreationException

Trouble Shooting

I have created initial project and I get DataSourceBeanCreationException

Task :common-service:test FAILED

com.iamfullstack.common.CommonApplicationTests > contextLoads FAILED
    java.lang.IllegalStateException
        Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException
            Caused by: org.springframework.beans.factory.BeanCreationException
                Caused by: org.springframework.beans.BeanInstantiationException
                    Caused by: org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException

1 test completed, 1 failed

The problem was that I was import RDB related library

implementation 'org.springframework.boot:spring-boot-starter-data-jpa'

and I have to set SQL connection properties.

spring.datasource.url=jdbc:mysql://localhost/database
spring.datasource.username=username
spring.datasource.password=password
spring.datasource.driver-class-name=com.mysql.jdbc.Driver

Another option is, removing import library spring-boot-starter-data-jpa from gradle.