Method assertMapVisitor

core/test/com/google/inject/internal/SpiUtils.java:112–134

Asserts that MapBinderBinding visitors for work correctly. @param The type of the binding @param mapKey The key the map belongs to. @param keyType the TypeLiteral of the key of the map @param valueType the TypeLiteral of the value of the map @param modules The modules that define the mapbinding

(
      Key<T> mapKey,
      TypeLiteral<?> keyType,
      TypeLiteral<?> valueType,
      Iterable<? extends Module> modules,
      VisitType visitType,
      boolean allowDuplicates,
      int expectedMapBindings,
      MapResult<?, ?>... results)

   * @param results The kind of bindings contained in the mapbinder.
   */
  static <T> void assertMapVisitor(
      Key<T> mapKey,
      TypeLiteral<?> keyType,
      TypeLiteral<?> valueType,
      Iterable<? extends Module> modules,
      VisitType visitType,
      boolean allowDuplicates,
      int expectedMapBindings,
      MapResult<?, ?>... results) {
    if (visitType == null) {
      fail("must test something");
    }

    if (visitType == BOTH || visitType == INJECTOR) {
      mapInjectorTest(
          mapKey, keyType, valueType, modules, allowDuplicates, expectedMapBindings, results);
    }

    if (visitType == BOTH || visitType == MODULE) {
      mapModuleTest(
          mapKey, keyType, valueType, modules, allowDuplicates, expectedMapBindings, results);
    }
  }

  @SuppressWarnings("unchecked")
  private static <T> void mapInjectorTest(