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#include "DNSCache.h"
#include <cppunit/extensions/HelperMacros.h>
namespace aria2 {
class DNSCacheTest:public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(DNSCacheTest);
CPPUNIT_TEST(testFind);
CPPUNIT_TEST(testMarkBad);
CPPUNIT_TEST(testPutBadAddr);
CPPUNIT_TEST(testRemove);
CPPUNIT_TEST_SUITE_END();
DNSCache cache_;
public:
void setUp()
{
cache_ = DNSCache();
cache_.put("www", "192.168.0.1", 80);
cache_.put("www", "::1", 80);
cache_.put("ftp", "192.168.0.1", 21);
cache_.put("proxy", "192.168.1.2", 8080);
}
void testFind();
void testMarkBad();
void testPutBadAddr();
void testRemove();
};
CPPUNIT_TEST_SUITE_REGISTRATION(DNSCacheTest);
void DNSCacheTest::testFind()
{
CPPUNIT_ASSERT_EQUAL(std::string("192.168.0.1"), cache_.find("www", 80));
CPPUNIT_ASSERT_EQUAL(std::string("192.168.0.1"), cache_.find("ftp", 21));
CPPUNIT_ASSERT_EQUAL(std::string("192.168.1.2"), cache_.find("proxy", 8080));
CPPUNIT_ASSERT_EQUAL(std::string(""), cache_.find("www", 8080));
CPPUNIT_ASSERT_EQUAL(std::string(""), cache_.find("another", 80));
}
void DNSCacheTest::testMarkBad()
{
cache_.markBad("www", "192.168.0.1", 80);
CPPUNIT_ASSERT_EQUAL(std::string("::1"), cache_.find("www", 80));
}
void DNSCacheTest::testPutBadAddr()
{
cache_.markBad("www", "192.168.0.1", 80);
cache_.put("www", "192.168.0.1", 80);
CPPUNIT_ASSERT_EQUAL(std::string("::1"), cache_.find("www", 80));
}
void DNSCacheTest::testRemove()
{
cache_.remove("www", 80);
CPPUNIT_ASSERT_EQUAL(std::string(""), cache_.find("www", 80));
}
} // namespace aria2
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