Prcess_defination_file_bpmn20.xml not found

I am trying to create configuration class for unit testing but it seems like it fails to locate prcess_defination_file_bpmn20.xml
floowing is the Configuration class:

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@ExtendWith(FlowableSpringExtension.class)
//@ExtendWith(SpringExtension.class)
@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest
@Configuration
@ActiveProfiles(“test”)
public class SpringJunitJupiterTest
{

@Autowired
ApplicationContext appContext;

@Autowired
public ProcessEngine processEngine;

@Autowired
public RuntimeService runtimeService;

@Autowired
public TaskService taskService;

@Test
@Deployment(resources = “processes/process.bpmn20.xml”)
public void simpleProcessTest(FlowableTestHelper flowableTestHelper, @DeploymentId String deploymentId, ProcessEngine extensionProcessEngine)
{
runtimeService.startProcessInstanceByKey(“process_id”);

    Task task = taskService.createTaskQuery().singleResult();
    assertThat(task.getName()).isEqualTo("Approve orReject Request");

    taskService.complete(task.getId());
    assertThat(runtimeService.createProcessInstanceQuery().list()).isEmpty();

    assertThat(flowableTestHelper.getDeploymentIdFromDeploymentAnnotation())
            .isEqualTo(deploymentId)
            .isNotNull();
    assertThat(flowableTestHelper.getProcessEngine())
            .as("Spring injected process engine")
            .isSameAs(processEngine)
            .as("Extension injected process engine")
            .isSameAs(processEngine);

    assertThat(flowableTestHelper.getMockSupport()).as("mockSupport").isNotNull();

    ProcessDefinition deployedProcessDefinition = repositoryService.createProcessDefinitionQuery().deploymentId(deploymentId).singleResult();
    assertThat(deployedProcessDefinition).isNotNull();
    assertThat(deployedProcessDefinition.getId())
            .as("Deployed ProcessDefinition")
            .isEqualTo(task.getProcessDefinitionId());
}

}

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