[3944] Added unit tests for boost time utils

src/lib/util/tests/Makefile.am

@@ -28,6 +28,7 @@ TESTS += run_unittests
 run_unittests_SOURCES  = run_unittests.cc
 run_unittests_SOURCES += base32hex_unittest.cc
 run_unittests_SOURCES += base64_unittest.cc
+run_unittests_SOURCES += boost_time_utils_unittest.cc
 run_unittests_SOURCES += buffer_unittest.cc
 run_unittests_SOURCES += csv_file_unittest.cc
 run_unittests_SOURCES += fd_share_tests.cc

src/lib/util/tests/boost_time_utils_unittest.cc

@@ -0,0 +1,46 @@
+// Copyright (C) 2015  Internet Systems Consortium, Inc. ("ISC")
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+// AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+// OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+// PERFORMANCE OF THIS SOFTWARE.
+
+#include <config.h>
+
+#include <util/boost_time_utils.h>
+
+#include <string.h>
+
+#include <gtest/gtest.h>
+
+using namespace std;
+using namespace isc::util;
+using namespace boost::posix_time;
+using namespace boost::gregorian;
+
+/// Check the ptimeToText() function returns a numeric month.
+/// Note durationToText() is called by ptimeToText() so is tested too.
+
+// The Posix time epoch is 1970
+TEST(BoostTimeUtilsTest, epoch) {
+    time_t tepoch = 0;
+    ptime pepoch = from_time_t(tepoch);
+    string sepoch = ptimeToText(pepoch);
+    EXPECT_TRUE(strncmp(sepoch.c_str(), "1970-01-01 00:00:00.000", 23) == 0);
+}
+
+// The 2015 Bastille day
+TEST(BoostTimeUtilsTest, bastilleDay) {
+    time_duration tdbast =
+	hours(12) + minutes(13) + seconds(14) + milliseconds(500);
+    ptime pbast(date(2015, Jul, 14), tdbast);
+    string sbast = ptimeToText(pbast);
+    EXPECT_TRUE(strncmp(sbast.c_str(), "2015-07-14 12:13:14.500", 23) == 0);
+}