JUnit test with Spring and mongodb: could not autowire repository -

i have problem writing test spring , junit test mongodb respository. message "could not autowire. no beans of ... type found" repository is

public interface projectrepository extends mongorepository<project, string> {  public project findbyname(string name);  } 

while configuration file is

@configuration @enablemongorepositories(basepackageclasses = repositorypackage.class) public class springmongoconfiguration extends abstractmongoconfiguration{   @override protected string getdatabasename() {     return "test"; }  @bean public mongoclient mongo() throws exception {      mongoclient client = new mongoclient("localhost");     return client; }  @bean public mongotemplate mongotemplate() throws exception {     return new mongotemplate(mongo(), getdatabasename()); }  } 

where repositorypackage in same package of repository. test is

@runwith(springjunit4classrunner.class) @contextconfiguration(classes = springmongoconfiguration.class) public class mongodbprojecttests {  @autowired private projectrepository projectrepository;  @before public void init(){      projectrepository.deleteall();     project project = new project("sdfjklgh", 1, "comunione leonardo",             project.type_project_photo, project.state_project_draft);      projectrepository.save(project); }  @test public void test1(){     list<project> list = projectrepository.findall();     assertequals(1, list.size()); }  } 

what doing wrong?

i've created project , copied files it, , works me.

the cause can guess projectrepository class not in same package repositorypackage class specify basepackageclasses attribute component-scanning. (it should okay if projectrepository in package inside package repositorypackage in.)

i've published project github, uses gradle rather maven.

and another one, time using maven.