@Test public void get() { assertEquals("admin", usernameProviderMock.get()); }
@Override public String get() { return "admin"; }
UsernameProviderMock implements UsernameProvider { @Override public String get() { return "admin"; } }
UsernameProviderMock implements UsernameProvider { @Override public String get() { return "admin"; }  }
UsernameProviderMock implements UsernameProvider { @Override public String get() { return "admin"; }  @Override String get(); }
UsernameProviderMock implements UsernameProvider { @Override public String get() { return "admin"; }  @Override String get();  }