// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "remoting/base/session_options.h"

#include "testing/gtest/include/gtest/gtest.h"

namespace remoting {

TEST(SessionOptionsTest, ShouldBeAbleToAppendOptions) {
  SessionOptions options;
  options.Import("A:, B C :1, DE:2, EF");
  ASSERT_TRUE(options.Get("A"));
  ASSERT_EQ(*options.Get("B C "), "1");
  ASSERT_EQ(*options.Get("DE"), "2");
  ASSERT_FALSE(options.Get("EF"));
  ASSERT_FALSE(options.Get(" EF"));
  ASSERT_FALSE(options.Get("--FF"));

  options.Append("A", "100");
  options.Append("--FF", "3");
  ASSERT_EQ(*options.Get("A"), "100");
  ASSERT_EQ(*options.Get("--FF"), "3");
}

TEST(SessionOptionsTest, ShouldRemoveEmptyKeys) {
  SessionOptions options;
  options.Import("A:1,:,B:");
  ASSERT_TRUE(options.Get("A"));
  ASSERT_TRUE(options.Get("B"));
  ASSERT_FALSE(options.Get(""));
}

TEST(SessionOptionsTest, ShouldRemoveNonASCIIKeyOrValue) {
  SessionOptions options;
  options.Import("\xE9\x9B\xAA:value,key:\xE9\xA3\x9E,key2:value2");
  ASSERT_FALSE(options.Get("\xE9\x9B\xAA"));
  ASSERT_FALSE(options.Get("key"));
  ASSERT_EQ(*options.Get("key2"), "value2");
}

TEST(SessionOptionsTest, ImportAndExport) {
  SessionOptions options;
  options.Import("A:,B:,C:D,E:V");
  std::string result = options.Export();

  SessionOptions other;
  other.Append("C", "X");
  other.Import(result);
  ASSERT_EQ(options.Export(), other.Export());
}

TEST(SessionOptionsTest, ConvertToBool) {
  SessionOptions options;
  options.Import("A:,B:x,C:true,D:TRUE,E:1,F:2,G:FALSE,H:0,I");
  ASSERT_TRUE(*options.GetBool("A"));
  ASSERT_FALSE(options.GetBool("B"));
  ASSERT_TRUE(*options.GetBool("C"));
  ASSERT_TRUE(*options.GetBool("D"));
  ASSERT_TRUE(*options.GetBool("E"));
  ASSERT_FALSE(options.GetBool("F"));
  ASSERT_FALSE(*options.GetBool("G"));
  ASSERT_FALSE(*options.GetBool("H"));
  ASSERT_FALSE(options.GetBool("I"));
}

TEST(SessionOptionsTest, ConvertToint) {
  SessionOptions options;
  options.Import("A:100,B:-200,C:x,D:");
  ASSERT_EQ(*options.GetInt("A"), 100);
  ASSERT_EQ(*options.GetInt("B"), -200);
  ASSERT_FALSE(options.GetInt("C"));
  ASSERT_FALSE(options.GetInt("D"));
}

}  // namespace remoting