add publish test

1 files changed, 113 insertions, 1 deletions

diff --git a/Rx/v2/test/operators/publish.cpp b/Rx/v2/test/operators/publish.cpp
index 729464d..464f7d2 100644
--- a/Rx/v2/test/operators/publish.cpp
+++ b/Rx/v2/test/operators/publish.cpp
@@ -47,7 +47,7 @@ SCENARIO("publish range", "[hide][range][subject][publish][operators]"){
     }
 }
 
-SCENARIO("publish", "[publish][multicast][operators]"){
+SCENARIO("publish basic", "[publish][multicast][operators]"){
     GIVEN("a test hot observable of longs"){
         auto sc = rxsc::make_test();
         auto w = sc.create_worker();
@@ -169,3 +169,115 @@ SCENARIO("publish", "[publish][multicast][operators]"){
     }
 }
 
+
+SCENARIO("publish error", "[publish][error][multicast][operators]"){
+    GIVEN("a test hot observable of longs"){
+        auto sc = rxsc::make_test();
+        auto w = sc.create_worker();
+        typedef rxsc::test::messages<int> m;
+        typedef rxn::subscription life;
+        typedef m::recorded_type record;
+        auto on_next = m::on_next;
+        auto on_error = m::on_error;
+        auto on_completed = m::on_completed;
+        auto subscribe = m::subscribe;
+
+        long invoked = 0;
+
+        std::runtime_error ex("publish on_error");
+
+        record messages[] = {
+            on_next(110, 7),
+            on_next(220, 3),
+            on_next(280, 4),
+            on_next(290, 1),
+            on_next(340, 8),
+            on_next(360, 5),
+            on_next(370, 6),
+            on_next(390, 7),
+            on_next(410, 13),
+            on_next(430, 2),
+            on_next(450, 9),
+            on_next(520, 11),
+            on_next(560, 20),
+            on_error(600, ex)
+        };
+        auto xs = sc.make_hot_observable(messages);
+
+        auto res = w.make_subscriber<int>();
+
+        rx::connectable_observable<int> ys;
+
+        WHEN("subscribed and then connected"){
+
+            w.schedule_absolute(rxsc::test::created_time,
+                [&invoked, &ys, &xs](const rxsc::schedulable& scbl){
+                    ys = xs.publish().as_dynamic();
+                });
+
+            w.schedule_absolute(rxsc::test::subscribed_time,
+                [&ys, &res](const rxsc::schedulable& scbl){
+                ys.subscribe(res);
+            });
+
+            w.schedule_absolute(rxsc::test::unsubscribed_time,
+                [&res](const rxsc::schedulable& scbl){
+                    res.unsubscribe();
+                });
+
+            {
+                rx::composite_subscription connection;
+
+                w.schedule_absolute(300,
+                    [connection, &ys](const rxsc::schedulable& scbl){
+                        ys.connect(connection);
+                    });
+                w.schedule_absolute(400,
+                    [connection](const rxsc::schedulable& scbl){
+                        connection.unsubscribe();
+                    });
+            }
+
+            {
+                rx::composite_subscription connection;
+
+                w.schedule_absolute(500,
+                    [connection, &ys](const rxsc::schedulable& scbl){
+                        ys.connect(connection);
+                    });
+                w.schedule_absolute(800,
+                    [connection](const rxsc::schedulable& scbl){
+                        connection.unsubscribe();
+                    });
+            }
+
+            w.start();
+
+            THEN("the output only contains items sent while subscribed"){
+                record items[] = {
+                    on_next(340, 8),
+                    on_next(360, 5),
+                    on_next(370, 6),
+                    on_next(390, 7),
+                    on_next(520, 11),
+                    on_next(560, 20),
+                    on_error(600, ex)
+                };
+                auto required = rxu::to_vector(items);
+                auto actual = res.get_observer().messages();
+                REQUIRE(required == actual);
+            }
+
+            THEN("there were 3 subscription/unsubscription"){
+                life items[] = {
+                    subscribe(300, 400),
+                    subscribe(500, 600)
+                };
+                auto required = rxu::to_vector(items);
+                auto actual = xs.subscriptions();
+                REQUIRE(required == actual);
+            }
+
+        }
+    }
+}