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#include "converter/node.h"

#include "testing/base/public/gunit.h"

namespace mozc {
namespace {
const char *kTypeKey1 = "type1";
const char *kTypeKey2 = "type2";
class Type1 : public NodeAllocatorData::Data {
 public:
  virtual ~Type1() {}
  int x;
};
class Type2 : public NodeAllocatorData::Data {
 public:
  virtual ~Type2() {}
  int x;
};
}  // namespace

TEST(NodeAllocatorDataTest, Basic) {
  NodeAllocatorData data;
  EXPECT_FALSE(data.has(kTypeKey1));
  Type1 *t1;
  Type2 *t2;
  t2 = data.get<Type2>(kTypeKey2);
  t2->x = 100;
  EXPECT_FALSE(data.has(kTypeKey1));
  EXPECT_TRUE(data.has(kTypeKey2));

  t1 = data.get<Type1>(kTypeKey1);
  t1->x = 10;
  EXPECT_TRUE(data.has(kTypeKey1));
  EXPECT_TRUE(data.has(kTypeKey2));

  t2 = data.get<Type2>(kTypeKey2);
  EXPECT_EQ(100, t2->x);

  data.erase(kTypeKey1);
  EXPECT_FALSE(data.has(kTypeKey1));
  EXPECT_TRUE(data.has(kTypeKey2));

  data.clear();
  EXPECT_FALSE(data.has(kTypeKey1));
  EXPECT_FALSE(data.has(kTypeKey2));
}
}  // mozc