59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
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#include "../test.h"
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SCENARIO("empty emits no items", "[empty][sources]"){
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GIVEN("an empty source"){
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auto sc = rxsc::make_test();
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auto w = sc.create_worker();
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const rxsc::test::messages<int> on;
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WHEN("created"){
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auto res = w.start(
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[]() {
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return rx::observable<>::empty<int>()
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// forget type to workaround lambda deduction bug on msvc 2013
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.as_dynamic();
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}
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);
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THEN("the output only contains the completion message"){
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auto required = rxu::to_vector({
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on.completed(200)
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});
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auto actual = res.get_observer().messages();
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REQUIRE(required == actual);
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}
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}
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}
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}
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SCENARIO("empty emits no items (rx::sources)", "[empty][sources]"){
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GIVEN("an empty source"){
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auto sc = rxsc::make_test();
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auto w = sc.create_worker();
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const rxsc::test::messages<int> on;
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WHEN("created"){
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using namespace rx::sources;
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auto res = w.start(
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[]() {
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return empty<int>()
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// forget type to workaround lambda deduction bug on msvc 2013
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.as_dynamic();
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}
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);
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THEN("the output only contains the completion message"){
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auto required = rxu::to_vector({
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on.completed(200)
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});
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auto actual = res.get_observer().messages();
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REQUIRE(required == actual);
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}
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}
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}
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}
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