// Copyright (c) 2009, Willow Garage, Inc.
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
// 
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//     * Neither the name of Willow Garage, Inc. nor the names of its
//       contributors may be used to endorse or promote products derived from
//       this software without specific prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// POSSIBILITY OF SUCH DAMAGE.

#include "topic_tools/parse.h"

#include <gtest/gtest.h>

TEST(GetBaseName, simpleName)
{
  std::string in("foo");
  std::string expected("foo");
  std::string out;

  ASSERT_TRUE(topic_tools::getBaseName(in, out));
  ASSERT_EQ(expected, out);
}

TEST(GetBaseName, leadingSlash)
{
  std::string in("/foo");
  std::string expected("foo");
  std::string out;

  ASSERT_TRUE(topic_tools::getBaseName(in, out));
  ASSERT_EQ(expected, out);
}

TEST(GetBaseName, trailingSlash)
{
  std::string in("foo/");
  std::string expected("foo");
  std::string out;

  ASSERT_TRUE(topic_tools::getBaseName(in, out));
  ASSERT_EQ(expected, out);
}

TEST(GetBaseName, multipleLevels)
{
  std::string in("bar/bat/baz/foo");
  std::string expected("foo");
  std::string out;

  ASSERT_TRUE(topic_tools::getBaseName(in, out));
  ASSERT_EQ(expected, out);
}

TEST(GetBaseName, multipleSlashes)
{
  std::string in("//bar///bat/baz/foo///");
  std::string expected("foo");
  std::string out;

  ASSERT_TRUE(topic_tools::getBaseName(in, out));
  ASSERT_EQ(expected, out);
}

TEST(GetBaseName, emptyName)
{
  std::string in("///");
  std::string out;

  ASSERT_FALSE(topic_tools::getBaseName(in, out));
}

int main(int argc, char **argv)
{
  testing::InitGoogleTest(&argc, argv);
  return RUN_ALL_TESTS();
}
