| #include "../test.h" |
| #include <rxcpp/operators/rx-map.hpp> |
| #include <rxcpp/operators/rx-merge.hpp> |
| #include <rxcpp/operators/rx-window_toggle.hpp> |
| |
| SCENARIO("window toggle, basic", "[window_toggle][operators]"){ |
| GIVEN("1 hot observable of ints and hot observable of opens."){ |
| 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::string> o_on; |
| |
| auto xs = sc.make_hot_observable({ |
| on.next(90, 1), |
| on.next(180, 2), |
| on.next(250, 3), |
| on.next(260, 4), |
| on.next(310, 5), |
| on.next(340, 6), |
| on.next(410, 7), |
| on.next(420, 8), |
| on.next(470, 9), |
| on.next(550, 10), |
| on.completed(590) |
| }); |
| |
| auto ys = sc.make_hot_observable({ |
| on.next(255, 50), |
| on.next(330, 100), |
| on.next(350, 50), |
| on.next(400, 90), |
| on.completed(900) |
| }); |
| |
| WHEN("ints are split into windows"){ |
| using namespace std::chrono; |
| |
| int wi = 0; |
| |
| auto res = w.start( |
| [&]() { |
| return xs |
| | rxo::window_toggle(ys, [&](int y){ |
| return rx::observable<>::timer(milliseconds(y), so); |
| }, so) |
| | rxo::map([wi](rxcpp::observable<int> w) mutable { |
| auto ti = wi++; |
| return w |
| | rxo::map([ti](int x){return std::to_string(ti) + " " + std::to_string(x);}) |
| // forget type to workaround lambda deduction bug on msvc 2013 |
| | rxo::as_dynamic(); |
| }) |
| | rxo::merge() |
| // forget type to workaround lambda deduction bug on msvc 2013 |
| | rxo::as_dynamic(); |
| } |
| ); |
| |
| THEN("the output contains ints assigned to windows"){ |
| auto required = rxu::to_vector({ |
| o_on.next(261, "0 4"), |
| o_on.next(341, "1 6"), |
| o_on.next(411, "1 7"), |
| o_on.next(411, "3 7"), |
| o_on.next(421, "1 8"), |
| o_on.next(421, "3 8"), |
| o_on.next(471, "3 9"), |
| o_on.completed(591) |
| }); |
| auto actual = res.get_observer().messages(); |
| REQUIRE(required == actual); |
| } |
| |
| THEN("there was one subscription and one unsubscription to the observable"){ |
| auto required = rxu::to_vector({ |
| o_on.subscribe(200, 590) |
| }); |
| auto actual = xs.subscriptions(); |
| REQUIRE(required == actual); |
| } |
| } |
| } |
| } |
| |
| SCENARIO("window toggle, basic same", "[window_toggle][operators]"){ |
| GIVEN("1 hot observable of ints and hot observable of opens."){ |
| 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::string> o_on; |
| |
| auto xs = sc.make_hot_observable({ |
| on.next(90, 1), |
| on.next(180, 2), |
| on.next(250, 3), |
| on.next(260, 4), |
| on.next(310, 5), |
| on.next(340, 6), |
| on.next(410, 7), |
| on.next(420, 8), |
| on.next(470, 9), |
| on.next(550, 10), |
| on.completed(590) |
| }); |
| |
| auto ys = sc.make_hot_observable({ |
| on.next(255, 50), |
| on.next(330, 100), |
| on.next(350, 50), |
| on.next(400, 90), |
| on.completed(900) |
| }); |
| |
| WHEN("ints are split into windows"){ |
| using namespace std::chrono; |
| |
| int wi = 0; |
| |
| auto res = w.start( |
| [&]() { |
| return xs |
| .window_toggle(ys, [&](int){ |
| return ys; |
| }, so) |
| .map([wi](rxcpp::observable<int> w) mutable { |
| auto ti = wi++; |
| return w |
| .map([ti](int x){return std::to_string(ti) + " " + std::to_string(x);}) |
| // forget type to workaround lambda deduction bug on msvc 2013 |
| .as_dynamic(); |
| }) |
| .merge() |
| // forget type to workaround lambda deduction bug on msvc 2013 |
| .as_dynamic(); |
| } |
| ); |
| |
| THEN("the output contains ints assigned to windows"){ |
| auto required = rxu::to_vector({ |
| o_on.next(261, "0 4"), |
| o_on.next(311, "0 5"), |
| o_on.next(341, "1 6"), |
| o_on.next(411, "3 7"), |
| o_on.next(421, "3 8"), |
| o_on.next(471, "3 9"), |
| o_on.next(551, "3 10"), |
| o_on.completed(591) |
| }); |
| auto actual = res.get_observer().messages(); |
| REQUIRE(required == actual); |
| } |
| |
| THEN("there was one subscription and one unsubscription to the observable"){ |
| auto required = rxu::to_vector({ |
| o_on.subscribe(200, 590) |
| }); |
| auto actual = xs.subscriptions(); |
| REQUIRE(required == actual); |
| } |
| } |
| } |
| } |
| |
| SCENARIO("window toggle, error", "[window_toggle][operators]"){ |
| GIVEN("1 hot observable of ints and hot observable of opens."){ |
| 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::string> o_on; |
| |
| std::runtime_error ex("window_toggle on_error from source"); |
| |
| auto xs = sc.make_hot_observable({ |
| on.next(90, 1), |
| on.next(180, 2), |
| on.next(250, 3), |
| on.next(260, 4), |
| on.next(310, 5), |
| on.next(340, 6), |
| on.next(410, 7), |
| on.error(420, ex), |
| on.next(470, 9), |
| on.next(550, 10), |
| on.completed(590) |
| }); |
| |
| auto ys = sc.make_hot_observable({ |
| on.next(255, 50), |
| on.next(330, 100), |
| on.next(350, 50), |
| on.next(400, 90), |
| on.completed(900) |
| }); |
| |
| WHEN("ints are split into windows"){ |
| using namespace std::chrono; |
| |
| int wi = 0; |
| |
| auto res = w.start( |
| [&]() { |
| return xs |
| .window_toggle(ys, [&](int){ |
| return ys; |
| }, so) |
| .map([wi](rxcpp::observable<int> w) mutable { |
| auto ti = wi++; |
| return w |
| .map([ti](int x){return std::to_string(ti) + " " + std::to_string(x);}) |
| // forget type to workaround lambda deduction bug on msvc 2013 |
| .as_dynamic(); |
| }) |
| .merge() |
| // forget type to workaround lambda deduction bug on msvc 2013 |
| .as_dynamic(); |
| } |
| ); |
| |
| THEN("the output contains ints assigned to windows"){ |
| auto required = rxu::to_vector({ |
| o_on.next(261, "0 4"), |
| o_on.next(311, "0 5"), |
| o_on.next(341, "1 6"), |
| o_on.next(411, "3 7"), |
| o_on.error(421, ex) |
| }); |
| auto actual = res.get_observer().messages(); |
| REQUIRE(required == actual); |
| } |
| |
| THEN("there was one subscription and one unsubscription to the observable"){ |
| auto required = rxu::to_vector({ |
| o_on.subscribe(200, 420) |
| }); |
| auto actual = xs.subscriptions(); |
| REQUIRE(required == actual); |
| } |
| } |
| } |
| } |
| |
| SCENARIO("window toggle, disposed", "[window_toggle][operators]"){ |
| GIVEN("1 hot observable of ints and hot observable of opens."){ |
| 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::string> o_on; |
| |
| auto xs = sc.make_hot_observable({ |
| on.next(90, 1), |
| on.next(180, 2), |
| on.next(250, 3), |
| on.next(260, 4), |
| on.next(310, 5), |
| on.next(340, 6), |
| on.next(410, 7), |
| on.next(420, 8), |
| on.next(470, 9), |
| on.next(550, 10), |
| on.completed(590) |
| }); |
| |
| auto ys = sc.make_hot_observable({ |
| on.next(255, 50), |
| on.next(330, 100), |
| on.next(350, 50), |
| on.next(400, 90), |
| on.completed(900) |
| }); |
| |
| WHEN("ints are split into windows"){ |
| using namespace std::chrono; |
| |
| int wi = 0; |
| |
| auto res = w.start( |
| [&]() { |
| return xs |
| .window_toggle(ys, [&](int){ |
| return ys; |
| }, so) |
| .map([wi](rxcpp::observable<int> w) mutable { |
| auto ti = wi++; |
| return w |
| .map([ti](int x){return std::to_string(ti) + " " + std::to_string(x);}) |
| // forget type to workaround lambda deduction bug on msvc 2013 |
| .as_dynamic(); |
| }) |
| .merge() |
| // forget type to workaround lambda deduction bug on msvc 2013 |
| .as_dynamic(); |
| }, |
| 420 |
| ); |
| |
| THEN("the output contains ints assigned to windows"){ |
| auto required = rxu::to_vector({ |
| o_on.next(261, "0 4"), |
| o_on.next(311, "0 5"), |
| o_on.next(341, "1 6"), |
| o_on.next(411, "3 7") |
| }); |
| auto actual = res.get_observer().messages(); |
| REQUIRE(required == actual); |
| } |
| |
| THEN("there was one subscription and one unsubscription to the observable"){ |
| auto required = rxu::to_vector({ |
| o_on.subscribe(200, 420) |
| }); |
| auto actual = xs.subscriptions(); |
| REQUIRE(required == actual); |
| } |
| } |
| } |
| } |
| |