ClusterDefinitionProvider { public String getFileName() { return fileName; } protected  ClusterDefinitionProvider(); void init(Configuration configuration); static ClusterDefinitionProvider instance(); String getFileName(); String getClusterName(); String getVersionId(); InputStream getInputStream();  }
@Test public void testGetFileName() throws Exception { ClusterDefinitionProvider provider = getProvider("myFile", "myCluster", "myVersion"); Assert.assertEquals("myFile", provider.getFileName()); }