security: Adding delete methods in KeyChain

Change-Id: I8e3bbbf6e911b43189c510c56118d291f8932df4
diff --git a/tests/test-sec-public-info-sqlite3.cpp b/tests/test-sec-public-info-sqlite3.cpp
new file mode 100644
index 0000000..233109c
--- /dev/null
+++ b/tests/test-sec-public-info-sqlite3.cpp
@@ -0,0 +1,75 @@
+/**
+ * Copyright (C) 2013 Regents of the University of California.
+ * @author: Yingdi Yu <yingdi0@cs.ucla.edu>
+ * See COPYING for copyright and distribution information.
+ */
+
+#if __clang__
+#pragma clang diagnostic ignored "-Wtautological-compare"
+#endif
+
+#include <boost/test/unit_test.hpp>
+
+#include "security/key-chain.hpp"
+
+using namespace std;
+using namespace ndn;
+
+
+BOOST_AUTO_TEST_SUITE(TestSecPublicInfoSqlite3)
+
+BOOST_AUTO_TEST_CASE (Delete)
+{
+  KeyChainImpl<SecPublicInfoSqlite3, SecTpmFile> keyChain;
+
+  Name identity("/tmp");
+  Name certName1 = keyChain.createIdentity(identity);
+  Name keyName1 = IdentityCertificate::certificateNameToPublicKeyName(certName1);  
+  Name keyName2 = keyChain.generateRSAKeyPairAsDefault(identity);
+  ptr_lib::shared_ptr<IdentityCertificate> cert2 = keyChain.selfSign(keyName2);
+  Name certName2 = cert2->getName();
+  keyChain.addCertificateAsKeyDefault(*cert2);
+  Name keyName3 = keyChain.generateRSAKeyPairAsDefault(identity);
+  ptr_lib::shared_ptr<IdentityCertificate> cert3 = keyChain.selfSign(keyName3);
+  Name certName3 = cert3->getName();
+  keyChain.addCertificateAsKeyDefault(*cert3);
+  ptr_lib::shared_ptr<IdentityCertificate> cert4 = keyChain.selfSign(keyName3);
+  Name certName4 = cert4->getName();
+  keyChain.addCertificateAsKeyDefault(*cert4);
+  ptr_lib::shared_ptr<IdentityCertificate> cert5 = keyChain.selfSign(keyName3);
+  Name certName5 = cert5->getName();
+  keyChain.addCertificateAsKeyDefault(*cert5);
+
+  BOOST_REQUIRE_EQUAL(keyChain.doesIdentityExist(identity), true);
+  BOOST_REQUIRE_EQUAL(keyChain.doesPublicKeyExist(keyName1), true);
+  BOOST_REQUIRE_EQUAL(keyChain.doesPublicKeyExist(keyName2), true);
+  BOOST_REQUIRE_EQUAL(keyChain.doesPublicKeyExist(keyName3), true);
+  BOOST_REQUIRE_EQUAL(keyChain.doesCertificateExist(certName1), true);
+  BOOST_REQUIRE_EQUAL(keyChain.doesCertificateExist(certName2), true);
+  BOOST_REQUIRE_EQUAL(keyChain.doesCertificateExist(certName3), true);
+  BOOST_REQUIRE_EQUAL(keyChain.doesCertificateExist(certName4), true);
+  BOOST_REQUIRE_EQUAL(keyChain.doesCertificateExist(certName5), true);
+
+  keyChain.deleteCertificate(certName5);
+  BOOST_CHECK_EQUAL(keyChain.doesCertificateExist(certName5), false);
+  BOOST_REQUIRE_EQUAL(keyChain.doesCertificateExist(certName3), true);
+  BOOST_REQUIRE_EQUAL(keyChain.doesCertificateExist(certName4), true);
+  BOOST_CHECK_EQUAL(keyChain.doesPublicKeyExist(keyName3), true);
+
+  keyChain.deleteKey(keyName3);
+  BOOST_CHECK_EQUAL(keyChain.doesCertificateExist(certName4), false);
+  BOOST_CHECK_EQUAL(keyChain.doesCertificateExist(certName3), false);
+  BOOST_CHECK_EQUAL(keyChain.doesPublicKeyExist(keyName3), false);
+  BOOST_CHECK_EQUAL(keyChain.doesPublicKeyExist(keyName2), true);
+  BOOST_CHECK_EQUAL(keyChain.doesPublicKeyExist(keyName1), true);
+  BOOST_CHECK_EQUAL(keyChain.doesIdentityExist(identity), true);
+
+  keyChain.deleteIdentity(identity);
+  BOOST_CHECK_EQUAL(keyChain.doesCertificateExist(certName2), false);
+  BOOST_CHECK_EQUAL(keyChain.doesPublicKeyExist(keyName2), false);
+  BOOST_CHECK_EQUAL(keyChain.doesCertificateExist(certName1), false);
+  BOOST_CHECK_EQUAL(keyChain.doesPublicKeyExist(keyName1), false);
+  BOOST_CHECK_EQUAL(keyChain.doesIdentityExist(identity), false);
+}
+
+BOOST_AUTO_TEST_SUITE_END()