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storage/storage_tests/simple_tree_test.cpp
49 строк
2 KB
tatiana-yan
[storage] Fix CountryTree_Smoke test
23 май 2019, 12:46
23 май 2019, 12:46
ecf57a9
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#include "testing/testing.hpp" #include "storage/country_tree.hpp" UNIT_TEST(CountryTree_Smoke) { using Tree = storage::CountryTree::Node; using Value = storage::Country; Tree tree(Value("0"), nullptr); tree.AddAtDepth(1, Value("4")); tree.AddAtDepth(1, Value("3")); tree.AddAtDepth(1, Value("5")); tree.AddAtDepth(1, Value("2")); tree.AddAtDepth(1, Value("1")); tree.AddAtDepth(2, Value("20")); tree.AddAtDepth(2, Value("10")); tree.AddAtDepth(2, Value("30")); // children test TEST_EQUAL(tree.Child(0).Value().Name(), "4", ()); TEST_EQUAL(tree.Child(1).Value().Name(), "3", ()); TEST_EQUAL(tree.Child(2).Value().Name(), "5", ()); TEST_EQUAL(tree.Child(3).Value().Name(), "2", ()); TEST_EQUAL(tree.Child(4).Value().Name(), "1", ()); TEST_EQUAL(tree.Child(4).Child(0).Value().Name(), "20", ()); TEST_EQUAL(tree.Child(4).Child(1).Value().Name(), "10", ()); TEST_EQUAL(tree.Child(4).Child(2).Value().Name(), "30", ()); // parent test TEST(!tree.HasParent(), ()); TEST(!tree.Child(0).Parent().HasParent(), ()); TEST_EQUAL(tree.Child(4).Child(0).Parent().Value().Name(), "1", ()); TEST_EQUAL(tree.Child(4).Child(2).Parent().Value().Name(), "1", ()); size_t count = 0; auto countCallback = [&count](Tree const &) { ++count; }; tree.ForEachChild(countCallback); TEST_EQUAL(count, 5, ()); count = 0; tree.ForEachDescendant(countCallback); TEST_EQUAL(count, 8, ()); count = 0; tree.Child(4).Child(0).ForEachAncestorExceptForTheRoot(countCallback); TEST_EQUAL(count, 1, ()); }