+import com.google.inject.Injector
+import com.google.inject.Key
+import com.google.inject.Module
+import com.google.inject.TypeLiteral
+import com.google.inject.name.Names
+import org.hamcrest.MatcherAssert.assertThat
+import org.hamcrest.Matchers.sameInstance
+import org.mockito.Mockito