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// This file is part of CAF, the C++ Actor Framework. See the file LICENSE in
// the main distribution directory for license terms and copyright or visit
// https://github.com/actor-framework/actor-framework/blob/master/LICENSE.
#define CAF_SUITE composition
#include "caf/actor.hpp"
#include "core-test.hpp"
using namespace caf;
namespace {
behavior multiplier(int x) {
return {[=](int y) { return x * y; },
[=](int y1, int y2) { return x * y1 * y2; }};
}
behavior adder(int x) {
return {[=](int y) { return x + y; },
[=](int y1, int y2) { return x + y1 + y2; }};
}
behavior float_adder(float x) {
return {[=](float y) { return x + y; }};
}
using fixture = test_coordinator_fixture<>;
} // namespace
BEGIN_FIXTURE_SCOPE(fixture)
CAF_TEST(depth2) {
auto stage1 = sys.spawn(multiplier, 4);
auto stage2 = sys.spawn(adder, 10);
auto testee = stage2 * stage1;
self->send(testee, 1);
expect((int), from(self).to(stage1).with(1));
expect((int), from(self).to(stage2).with(4));
expect((int), from(stage2).to(self).with(14));
}
CAF_TEST(depth3) {
auto stage1 = sys.spawn(multiplier, 4);
auto stage2 = sys.spawn(adder, 10);
auto testee = stage1 * stage2 * stage1;
self->send(testee, 1);
expect((int), from(self).to(stage1).with(1));
expect((int), from(self).to(stage2).with(4));
expect((int), from(self).to(stage1).with(14));
expect((int), from(stage1).to(self).with(56));
}
CAF_TEST(depth2_type_mismatch) {
auto stage1 = sys.spawn(multiplier, 4);
auto stage2 = sys.spawn(float_adder, 10);
auto testee = stage2 * stage1;
self->send(testee, 1);
expect((int), from(self).to(stage1).with(1));
expect((int), from(self).to(stage2).with(4));
expect((error), from(stage2).to(self).with(sec::unexpected_message));
}
END_FIXTURE_SCOPE()
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