Initial commit of mtgonline project

C++/tests/test_age_formatting.cpp

@@ -0,0 +1,43 @@
+#include "gtest/gtest.h"
+#include <libcockatrice/utility/days_years_between.h>
+
+namespace
+{
+using dayyear = QPair<int, int>;
+
+TEST(AgeFormatting, Zero)
+{
+    auto got = getDaysAndYearsBetween(QDate(2000, 1, 1), QDate(2000, 1, 1));
+    ASSERT_EQ(got, dayyear(0, 0)) << "these are the same day";
+}
+
+TEST(AgeFormatting, LeapDay)
+{
+    auto got = getDaysAndYearsBetween(QDate(2000, 2, 28), QDate(2000, 3, 1));
+    ASSERT_EQ(got, dayyear(2, 0)) << "there is a leap day in between these days";
+}
+
+TEST(AgeFormatting, LeapYear)
+{
+    auto got = getDaysAndYearsBetween(QDate(2000, 1, 1), QDate(2001, 1, 1));
+    ASSERT_EQ(got, dayyear(0, 1)) << "there is a leap day in between these dates, but that's fine";
+}
+
+TEST(AgeFormatting, LeapDayWithYear)
+{
+    auto got = getDaysAndYearsBetween(QDate(2000, 2, 28), QDate(2001, 3, 1));
+    ASSERT_EQ(got, dayyear(1, 1)) << "there is a leap day in between these days but not in the last year";
+}
+
+TEST(AgeFormatting, LeapDayThisYear)
+{
+    auto got = getDaysAndYearsBetween(QDate(2003, 2, 28), QDate(2004, 3, 1));
+    ASSERT_EQ(got, dayyear(2, 1)) << "there is a leap day in between these days this year";
+}
+} // namespace
+
+int main(int argc, char **argv)
+{
+    ::testing::InitGoogleTest(&argc, argv);
+    return RUN_ALL_TESTS();
+}