isapego commented on code in PR #7966:
URL: https://github.com/apache/ignite-3/pull/7966#discussion_r3080281956
##########
modules/platforms/cpp/ignite/common/uuid_test.cpp:
##########
@@ -64,3 +64,54 @@ TEST(uuid, stream) {
EXPECT_EQ(uuidString, uuidString2);
}
+
+TEST(uuid, incorrect_string_representation) {
+ auto uuidText = "foo";
+
+ auto resOpt = ignite::uuid::from_string(uuidText);
+
+ EXPECT_FALSE(resOpt.has_value());
+}
+
+class uuid_string_presentation_fixture: public
::testing::TestWithParam<std::tuple<std::string, ignite::uuid>> {};
+
+TEST_P(uuid_string_presentation_fixture, from_string) {
+ auto [uuidText, uuid] = GetParam();
+
+ auto resOpt = ignite::uuid::from_string(uuidText);
+
+ EXPECT_TRUE(resOpt.has_value());
+
+ EXPECT_EQ(uuid.get_most_significant_bits(),
resOpt->get_most_significant_bits());
+ EXPECT_EQ(uuid.get_least_significant_bits(),
resOpt->get_least_significant_bits());
+}
+
+// We check that two representation are consistent both ways.
+TEST_P(uuid_string_presentation_fixture, to_string) {
+ auto [uuidText, uuid] = GetParam();
+
+
+ std::stringstream ss;
+ ss << uuid;
+
+ EXPECT_EQ(uuidText, ss.str());
+}
Review Comment:
Let's go here uuid -> string -> uuid.
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