Add utility for parsing an ISO like duration

2 files changed, 40 insertions, 0 deletions

diff --git a/test/Jamfile.jam b/test/Jamfile.jam
index 6574046..98c0d9a 100644
--- a/test/Jamfile.jam
+++ b/test/Jamfile.jam
@@ -21,6 +21,15 @@ lib testing-util :
 	<library>..//dbpp-postgresql
 	;
 
+run test-util.cpp : : :
+	<define>BOOST_TEST_DYN_LINK
+	<library>testing-util
+	<library>..//dbpp-postgresql
+	<library>boost_unit_test_framework
+	<library>dbpptestcore
+	<library>stdc++fs
+	;
+
 run test-ingest.cpp :
 	-- :
 	../src/schema.sql
diff --git a/test/test-util.cpp b/test/test-util.cpp
new file mode 100644
index 0000000..5850411
--- /dev/null
+++ b/test/test-util.cpp
@@ -0,0 +1,31 @@
+#define BOOST_TEST_MODULE ingest
+#include <boost/test/data/test_case.hpp>
+#include <boost/test/unit_test.hpp>
+
+#include <util.hpp>
+
+namespace WebStat {
+}
+
+using DurationParserData = std::tuple<std::string_view, std::chrono::milliseconds>;
+
+BOOST_TEST_DECORATOR(*boost::unit_test::timeout(1))
+
+BOOST_DATA_TEST_CASE(durationParser,
+		boost::unit_test::data::make<DurationParserData>({
+				{"", std::chrono::milliseconds {0}},
+				{"123ms", std::chrono::milliseconds {123}},
+				{"45s", std::chrono::seconds {45}},
+				{"10m", std::chrono::minutes {10}},
+				{"7h", std::chrono::hours {7}},
+				{"2d", std::chrono::days {2}},
+				{"7w", std::chrono::weeks {7}},
+				{"1w4d3h45m10s1ms",
+						std::chrono::weeks {1} + std::chrono::days {4} + std::chrono::hours {3}
+								+ std::chrono::minutes {45} + std::chrono::seconds {10}
+								+ std::chrono::milliseconds {1}},
+		}),
+		input, expected)
+{
+	BOOST_CHECK_EQUAL(expected, (WebStat::parseDuration<std::intmax_t, std::milli>(input)));
+}