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#include "../test.h"
SCENARIO("sample with time, error", "[sample_with_time][operators]"){
GIVEN("1 hot observable of ints."){
auto sc = rxsc::make_test();
auto so = rx::synchronize_in_one_worker(sc);
auto w = sc.create_worker();
const rxsc::test::messages<int> on;
std::runtime_error ex("sample_with_time on_error from source");
auto xs = sc.make_hot_observable({
on.next(100, 1),
on.next(210, 2),
on.next(240, 3),
on.next(280, 4),
on.next(320, 5),
on.next(350, 6),
on.next(380, 7),
on.next(420, 8),
on.next(470, 9),
on.error(600, ex)
});
WHEN("group ints on intersecting intervals"){
using namespace std::chrono;
auto res = w.start(
[&]() {
return xs
.sample_with_time(milliseconds(100), so)
.as_dynamic();
}
);
THEN("the output contains groups of ints"){
auto required = rxu::to_vector({
on.next(301, 4),
on.next(401, 7),
on.next(501, 9),
on.error(601, ex)
});
auto actual = res.get_observer().messages();
REQUIRE(required == actual);
}
THEN("there was one subscription and one unsubscription to the xs"){
auto required = rxu::to_vector({
on.subscribe(200, 600)
});
auto actual = xs.subscriptions();
REQUIRE(required == actual);
}
}
}
}
SCENARIO("sample with time, disposed", "[sample_with_time][operators]"){
GIVEN("1 hot observable of ints."){
auto sc = rxsc::make_test();
auto so = rx::synchronize_in_one_worker(sc);
auto w = sc.create_worker();
const rxsc::test::messages<int> on;
auto xs = sc.make_hot_observable({
on.next(100, 1),
on.next(210, 2),
on.next(240, 3),
on.next(280, 4), //
on.next(320, 5),
on.next(350, 6),
on.next(380, 7),
on.next(420, 8),
on.next(470, 9),
on.completed(600)
});
WHEN("group ints on intersecting intervals"){
using namespace std::chrono;
auto res = w.start(
[&]() {
return xs
.sample_with_time(milliseconds(100), so)
.as_dynamic();
},
370
);
THEN("the output contains groups of ints"){
auto required = rxu::to_vector({
on.next(301, 4),
});
auto actual = res.get_observer().messages();
REQUIRE(required == actual);
}
THEN("there was one subscription and one unsubscription to the xs"){
auto required = rxu::to_vector({
on.subscribe(200, 371)
});
auto actual = xs.subscriptions();
REQUIRE(required == actual);
}
}
}
}
SCENARIO("sample with time, same", "[sample_with_time][operators]"){
GIVEN("1 hot observable of ints."){
auto sc = rxsc::make_test();
auto so = rx::synchronize_in_one_worker(sc);
auto w = sc.create_worker();
const rxsc::test::messages<int> on;
const rxsc::test::messages<std::vector<int>> v_on;
auto xs = sc.make_hot_observable({
on.next(100, 1),
on.next(210, 2),
on.next(240, 3),
on.next(280, 4),
on.next(320, 5),
on.next(350, 6),
on.next(380, 7),
on.next(420, 8),
on.next(470, 9),
on.completed(600)
});
WHEN("group ints on intervals"){
using namespace std::chrono;
auto res = w.start(
[&]() {
return xs
.sample_with_time(milliseconds(100), so)
.as_dynamic();
}
);
THEN("the output contains groups of ints"){
auto required = rxu::to_vector({
on.next(301, 4),
on.next(401, 7),
on.next(501, 9),
on.completed(601)
});
auto actual = res.get_observer().messages();
REQUIRE(required == actual);
}
THEN("there was one subscription and one unsubscription to the xs"){
auto required = rxu::to_vector({
on.subscribe(200, 600)
});
auto actual = xs.subscriptions();
REQUIRE(required == actual);
}
}
}
}
|
