From 422b466caa4bcd4b30f08d9a24535dad8ed20f0d Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 23 Mar 2025 13:56:24 +0000
Subject: Other objects support in operator=

---
 test/test-collection.cpp | 65 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)

(limited to 'test')

diff --git a/test/test-collection.cpp b/test/test-collection.cpp
index 5c67a8c..0cd08d5 100644
--- a/test/test-collection.cpp
+++ b/test/test-collection.cpp
@@ -43,6 +43,7 @@ BOOST_FIXTURE_TEST_SUITE(tc, TestCollection)
 
 BOOST_AUTO_TEST_CASE(empty)
 {
+	BOOST_CHECK(TestCollection::empty());
 	BOOST_REQUIRE(!apply(&Base::add));
 	const auto i = applyOne(&Base::add);
 	BOOST_CHECK_EQUAL(i, end());
@@ -90,6 +91,70 @@ BOOST_AUTO_TEST_CASE(a_sub)
 	BOOST_CHECK_EQUAL(*i, s);
 }
 
+BOOST_AUTO_TEST_CASE(begin_end)
+{
+	BOOST_CHECK_EQUAL(0, std::distance(begin(), end()));
+	create<Sub>();
+	create<Base>();
+	BOOST_CHECK_EQUAL(2, std::distance(begin(), end()));
+}
+
+BOOST_AUTO_TEST_CASE(rbegin_rend)
+{
+	BOOST_CHECK_EQUAL(0, std::distance(rbegin(), rend()));
+	create<Sub>();
+	create<Base>();
+	BOOST_CHECK_EQUAL(2, std::distance(rbegin(), rend()));
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+using TestUniqueCollection = UniqueCollection<Base, Sub>;
+BOOST_TEST_DONT_PRINT_LOG_VALUE(TestUniqueCollection::Objects::const_iterator)
+BOOST_TEST_DONT_PRINT_LOG_VALUE(TestUniqueCollection::Objects::const_reverse_iterator)
+
+BOOST_FIXTURE_TEST_SUITE(utc, TestUniqueCollection)
+
+BOOST_AUTO_TEST_CASE(unique_create)
+{
+	create<Base>();
+	BOOST_CHECK_EQUAL(objects.size(), 1);
+	BOOST_CHECK(std::get<OtherObjects<Sub>>(otherObjects).empty());
+	create<Sub>();
+	BOOST_CHECK_EQUAL(objects.size(), 2);
+	BOOST_CHECK_EQUAL(std::get<OtherObjects<Sub>>(otherObjects).size(), 1);
+}
+
+BOOST_AUTO_TEST_CASE(move_assign)
+{
+	create<Base>();
+	create<Sub>();
+
+	TestUniqueCollection::Objects other;
+	TestUniqueCollection::operator=(std::move(other));
+	BOOST_CHECK(objects.empty());
+	BOOST_CHECK(std::get<OtherObjects<Sub>>(otherObjects).empty());
+
+	other.push_back(std::make_unique<Sub>());
+	other.push_back(std::make_unique<Base>());
+	TestUniqueCollection::operator=(std::move(other));
+	BOOST_CHECK_EQUAL(objects.size(), 2);
+	BOOST_CHECK_EQUAL(std::get<OtherObjects<Sub>>(otherObjects).size(), 1);
+	BOOST_CHECK(other.empty());
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+BOOST_FIXTURE_TEST_SUITE(btc, UniqueCollection<Base>)
+
+BOOST_AUTO_TEST_CASE(no_others)
+{
+	create<Base>();
+	create<Sub>();
+	emplace(std::make_unique<Base>());
+	emplace(std::make_unique<Sub>());
+}
+
 BOOST_AUTO_TEST_SUITE_END()
 
 BOOST_AUTO_TEST_CASE(wrapped_ptr_file_cons)
-- 
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