// Copyright 2021 The Pigweed Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.

#include "pw_transfer/handler.h"

#include "gtest/gtest.h"

namespace pw::transfer {
namespace {

TEST(Handlers, ReadOnly) {
  ReadOnlyHandler handler(123);
  EXPECT_EQ(OkStatus(), handler.PrepareRead());
  EXPECT_EQ(Status::Unimplemented(), handler.PrepareWrite());
}

TEST(Handlers, WriteOnly) {
  WriteOnlyHandler handler(123);
  EXPECT_EQ(Status::Unimplemented(), handler.PrepareRead());
  EXPECT_EQ(OkStatus(), handler.PrepareWrite());
}

TEST(Handlers, ReadWrite) {
  ReadWriteHandler handler(123);
  EXPECT_EQ(OkStatus(), handler.PrepareRead());
  EXPECT_EQ(OkStatus(), handler.PrepareWrite());
}

}  // namespace
}  // namespace pw::transfer