X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=blobdiff_plain;f=tests%2Fdatetime.cpp;fp=tests%2Fdatetime.cpp;h=45a869984453909ada6e4415cec06001a95e97e2;hp=0000000000000000000000000000000000000000;hb=120023d8da0aabcb803a87111608ce84c94661f8;hpb=79482ba7aea1b79c7a310c940cc0292532ef3bcb

diff --git a/tests/datetime.cpp b/tests/datetime.cpp
new file mode 100644
index 0000000..45a8699
--- /dev/null
+++ b/tests/datetime.cpp
@@ -0,0 +1,118 @@
+#include <msp/time/datetime.h>
+#include <msp/time/timestamp.h>
+#include <msp/time/timezone.h>
+#include <msp/time/units.h>
+#include <msp/test/test.h>
+
+using namespace std;
+using namespace Msp;
+
+class DateTimeTests: public Test::RegisteredTest<DateTimeTests>
+{
+public:
+	DateTimeTests();
+
+	static const char *get_name() { return "DateTime"; }
+
+private:
+	void add_days();
+	void add_timedelta();
+	void leap_year();
+	void format();
+	void timestamp();
+	void timezone();
+};
+
+
+DateTimeTests::DateTimeTests()
+{
+	add(&DateTimeTests::add_days, "add_days");
+	add(&DateTimeTests::add_timedelta, "+= TimeDelta");
+	add(&DateTimeTests::leap_year, "Leap years");
+	add(&DateTimeTests::format, "Formatting");
+	add(&DateTimeTests::timestamp, "Timestamp conversion");
+	add(&DateTimeTests::timezone, "Timezone conversion");
+}
+
+void DateTimeTests::add_days()
+{
+	Time::DateTime dt(2010, 1, 1);
+	dt.add_days(1);
+	EXPECT_EQUAL(dt, Time::DateTime(2010, 1, 2));
+	dt.add_days(57);
+	EXPECT_EQUAL(dt, Time::DateTime(2010, 2, 28));
+	dt.add_days(307);
+	EXPECT_EQUAL(dt, Time::DateTime(2011, 1, 1));
+	dt.add_days(-366);
+	EXPECT_EQUAL(dt, Time::DateTime(2009, 12, 31));
+}
+
+void DateTimeTests::add_timedelta()
+{
+	Time::DateTime dt(2010, 1, 1, 23, 50, 0);
+	dt += 20*Time::min;
+	EXPECT_EQUAL(dt, Time::DateTime(2010, 1, 2, 0, 10, 0));
+	dt += 23*Time::hour+50*Time::min;
+	EXPECT_EQUAL(dt, Time::DateTime(2010, 1, 3));
+	dt += 52*Time::week;
+	EXPECT_EQUAL(dt, Time::DateTime(2011, 1, 2));
+}
+
+void DateTimeTests::leap_year()
+{
+	Time::DateTime dt(1996, 2, 1);
+	dt.add_days(29);
+	EXPECT_EQUAL(dt, Time::DateTime(1996, 3, 1));
+
+	dt = Time::DateTime(2000, 2, 1);
+	dt.add_days(29);
+	EXPECT_EQUAL(dt, Time::DateTime(2000, 3, 1));
+
+	dt = Time::DateTime(2100, 2, 1);
+	dt.add_days(29);
+	EXPECT_EQUAL(dt, Time::DateTime(2100, 3, 2));
+
+	dt = Time::DateTime(1996, 2, 1);
+	dt.add_days(8*365);
+	EXPECT_EQUAL(dt, Time::DateTime(2004, 1, 30));
+
+	dt = Time::DateTime(2096, 2, 1);
+	dt.add_days(8*365);
+	EXPECT_EQUAL(dt, Time::DateTime(2104, 1, 31));
+
+	dt = Time::DateTime(2010, 2, 1);
+	dt.add_days(400*365+96);
+	EXPECT_EQUAL(dt, Time::DateTime(2410, 1, 31));
+}
+
+void DateTimeTests::format()
+{
+	Time::DateTime dt(2010, 4, 27, 13, 57, 12);
+	EXPECT_EQUAL(dt.format("%Y-%m-%d"), "2010-04-27");
+	EXPECT_EQUAL(dt.format("%d%m%y"), "270410");
+	EXPECT_EQUAL(dt.format("%H:%M:%S"), "13:57:12");
+	EXPECT_EQUAL(dt.format("%I:%M %p"), "01:57 PM");
+	EXPECT_EQUAL(Time::DateTime(2010, 4, 27, 12, 0, 0).format("%p"), "PM");
+	EXPECT_EQUAL(dt.format_rfc3339(), "2010-04-27T13:57:12Z");
+	dt.set_timezone(Time::TimeZone(120));
+	EXPECT_EQUAL(dt.format_rfc3339(), "2010-04-27T13:57:12+02:00");
+}
+
+void DateTimeTests::timestamp()
+{
+	Time::DateTime dt(2010, 1, 1);
+	Time::TimeStamp ts = dt.get_timestamp();
+	Time::DateTime dt2(ts);
+	EXPECT_EQUAL(dt, dt2);
+}
+
+void DateTimeTests::timezone()
+{
+	Time::DateTime dt(2010, 1, 1, 2, 0, 0);
+	dt.convert_timezone(Time::TimeZone(120));
+	EXPECT_EQUAL(dt, Time::DateTime(2010, 1, 1, 4, 0, 0));
+	dt.convert_timezone(Time::TimeZone(-300));
+	EXPECT_EQUAL(dt, Time::DateTime(2009, 12, 31, 21, 0, 0));
+	dt.convert_timezone(Time::TimeZone::utc());
+	EXPECT_EQUAL(dt, Time::DateTime(2010, 1, 1, 2, 0, 0));
+}