No pom.xml:

<dependency>
    <groupId>com.oracle</groupId>
    <artifactId>ojdbc7</artifactId>
    <version>LATEST</version>
</dependency>

<dependency>
    <groupId>org.testcontainers</groupId>
    <artifactId>testcontainers</artifactId>
    <version>1.11.4</version>
    <scope>test</scope>
</dependency>

<dependency>
    <groupId>org.testcontainers</groupId>
    <artifactId>oracle-xe</artifactId>
    <version>1.11.4</version>
    <scope>test</scope>
</dependency>