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More tests

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This commit is contained in:
Simon Brand
2017-12-05 19:59:49 +00:00
parent d6cc086c8e
commit 0980210d1c
2 changed files with 13 additions and 0 deletions
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3
CMakeLists.txt
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@@ -11,6 +11,9 @@ target_include_directories(Catch INTERFACE ${CATCH_INCLUDE_DIR})
set(TEST_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/tests/main.cpp
${CMAKE_CURRENT_SOURCE_DIR}/tests/extensions.cpp
${CMAKE_CURRENT_SOURCE_DIR}/tests/assignment.cpp
${CMAKE_CURRENT_SOURCE_DIR}/tests/emplace.cpp
${CMAKE_CURRENT_SOURCE_DIR}/tests/bases.cpp
${CMAKE_CURRENT_SOURCE_DIR}/tests/observers.cpp
${CMAKE_CURRENT_SOURCE_DIR}/tests/constructors.cpp)
add_executable(tests ${TEST_SOURCES})

10
tests/extensions.cpp
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@@ -130,6 +130,15 @@ TEST_CASE("Map extensions", "[extensions.map]") {
STATIC_REQUIRE(
(std::is_same<decltype(ret), tl::expected<tl::monostate, int>>::value));
}
// mapping functions which return references
{
tl::expected<int, int> e(42);
auto ret = e.map([](int& i) -> int& { return i; });
REQUIRE(ret);
REQUIRE(ret == 42);
}
}
TEST_CASE("Map error extensions", "[extensions.map_error]") {
@@ -239,6 +248,7 @@ TEST_CASE("Map error extensions", "[extensions.map_error]") {
auto ret = std::move(e).map_error(ret_void);
REQUIRE(!ret);
}
}
TEST_CASE("And then extensions", "[extensions.and_then]") {