Commit fe1fd167 authored by Dominik Charousset's avatar Dominik Charousset

Add regression test for #1321

parent d55bfb0c
...@@ -16,13 +16,18 @@ ...@@ -16,13 +16,18 @@
#include "caf/message.hpp" #include "caf/message.hpp"
#include "caf/type_id_list.hpp" #include "caf/type_id_list.hpp"
using namespace std::literals;
using namespace caf; using namespace caf;
#define STEP(message) \ #define STEP(message) \
MESSAGE(message); \ MESSAGE(message); \
if (true) if (true)
CAF_TEST(message builder can build messages incrermenetally) { SCENARIO("message builders can build messages incrementally") {
GIVEN("a default-constructed message builder") {
WHEN("calling append and to_message multiple times") {
THEN("each message contains the values added so far") {
message_builder builder; message_builder builder;
CHECK(builder.empty()); CHECK(builder.empty());
CHECK(builder.to_message().empty()); CHECK(builder.to_message().empty());
...@@ -50,4 +55,30 @@ CAF_TEST(message builder can build messages incrermenetally) { ...@@ -50,4 +55,30 @@ CAF_TEST(message builder can build messages incrermenetally) {
CHECK_EQ(to_string(msg.types()), "[int32_t, int32_t, int32_t]"); CHECK_EQ(to_string(msg.types()), "[int32_t, int32_t, int32_t]");
CHECK_EQ(to_string(msg), "message(1, 2, 3)"); CHECK_EQ(to_string(msg), "message(1, 2, 3)");
} }
}
}
}
}
SCENARIO("message builders allows RAII types") {
GIVEN("a default-constructed message builder") {
WHEN("calling append with a string") {
THEN("to_message copies the string content into a message") {
message_builder builder;
std::string quote = "He who laughs at himself "
"never runs out of things to laugh at.";
builder.append(quote);
auto msg = builder.to_message();
CHECK_EQ(msg.types(), (make_type_id_list<std::string>()));
CHECK_EQ(to_string(msg.types()), "[std::string]");
using view_t = const_typed_message_view<std::string>;
if (auto tup = view_t(msg); CHECK(tup)) {
auto& str = get<0>(tup);
MESSAGE("str: " << str);
MESSAGE("quote: " << quote);
CHECK_EQ(str, quote);
}
}
}
}
} }
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