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Diffstat (limited to 'src/plugins/capabilities/test/SubscriberForwarderTest.cpp')
| -rw-r--r-- | src/plugins/capabilities/test/SubscriberForwarderTest.cpp | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/src/plugins/capabilities/test/SubscriberForwarderTest.cpp b/src/plugins/capabilities/test/SubscriberForwarderTest.cpp deleted file mode 100644 index ff438df..0000000 --- a/src/plugins/capabilities/test/SubscriberForwarderTest.cpp +++ /dev/null @@ -1,262 +0,0 @@ -/* - * Copyright 2018-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"). - * You may not use this file except in compliance with the License. - * A copy of the License is located at - * - * http://aws.amazon.com/apache2.0/ - * - * or in the "license" file accompanying this file. This file is distributed - * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either - * express or implied. See the License for the specific language governing - * permissions and limitations under the License. - */ -#include <gtest/gtest.h> - -#include "capabilities/core/include/SubscriberForwarder.h" - -#include "test/common/ConsoleLogger.h" -#include "test/mocks/AFBApiMock.h" -#include "test/mocks/AFBEventMock.h" -#include "test/mocks/AFBRequestMock.h" -#include "test/mocks/CapabilityMock.h" - -using namespace vshl::common::interfaces; -using namespace vshl::capabilities::core; -using namespace vshl::test::common; - -namespace vshl { -namespace test { - -class SubscriberForwarderTest : public ::testing::Test { -protected: - void SetUp() override { - mConsoleLogger = std::make_shared<ConsoleLogger>(); - mAfbApi = std::make_shared<::testing::StrictMock<AFBApiMock>>(); - - mEventCreatorFn = [](const std::string& eventName) -> std::shared_ptr<IAFBApi::IAFBEvent> { - std::shared_ptr<AFBEventMock> mockEvent(new ::testing::StrictMock<AFBEventMock>()); - mockEvent->setName(eventName); - return mockEvent; - }; - } - - std::shared_ptr<SubscriberForwarder> createSubscriberForwarder( - std::shared_ptr<::testing::StrictMock<CapabilityMock>> capability) { - EXPECT_CALL(*capability, getUpstreamMessages()).Times(1); - EXPECT_CALL(*capability, getDownstreamMessages()).Times(1); - - return SubscriberForwarder::create(mConsoleLogger, mAfbApi, capability); - } - - std::shared_ptr<::testing::StrictMock<AFBApiMock>> mAfbApi; - std::shared_ptr<ConsoleLogger> mConsoleLogger; - std::function<std::shared_ptr<IAFBApi::IAFBEvent>(const std::string&)> mEventCreatorFn; - std::shared_ptr<::testing::StrictMock<AFBEventMock>> mAfbEventMock; -}; - -TEST_F(SubscriberForwarderTest, failsInitializationOnInvalidParams) { - auto capability = std::make_shared<::testing::StrictMock<CapabilityMock>>(); - - auto forwarder = SubscriberForwarder::create(mConsoleLogger, mAfbApi, nullptr); - ASSERT_EQ(forwarder, nullptr); - - forwarder = SubscriberForwarder::create(mConsoleLogger, nullptr, capability); - ASSERT_EQ(forwarder, nullptr); - - forwarder = SubscriberForwarder::create(nullptr, mAfbApi, capability); - ASSERT_EQ(forwarder, nullptr); -} - -TEST_F(SubscriberForwarderTest, initializesCorrectly) { - auto capability = std::make_shared<::testing::StrictMock<CapabilityMock>>(); - auto forwarder = createSubscriberForwarder(capability); - - ASSERT_NE(forwarder, nullptr); -} - -TEST_F(SubscriberForwarderTest, createsEventsOnInitialization) { - ON_CALL(*mAfbApi, createEvent(::testing::_)).WillByDefault(::testing::Invoke(mEventCreatorFn)); - - std::list<std::string> upstreamEvents({"up-ev1", "up-ev2"}); - std::list<std::string> downstreamEvents({"down-ev1", "down-ev2"}); - - auto capability = std::make_shared<::testing::StrictMock<CapabilityMock>>(); - ON_CALL(*capability, getUpstreamMessages()).WillByDefault(::testing::Return(upstreamEvents)); - ON_CALL(*capability, getDownstreamMessages()).WillByDefault(::testing::Return(downstreamEvents)); - - auto itCapability = upstreamEvents.begin(); - EXPECT_CALL(*mAfbApi, createEvent(*itCapability)).Times(1); - itCapability++; - EXPECT_CALL(*mAfbApi, createEvent(*itCapability)).Times(1); - - itCapability = downstreamEvents.begin(); - EXPECT_CALL(*mAfbApi, createEvent(*itCapability)).Times(1); - itCapability++; - EXPECT_CALL(*mAfbApi, createEvent(*itCapability)).Times(1); - - auto forwarder = createSubscriberForwarder(capability); - ASSERT_NE(forwarder, nullptr); -} - -TEST_F(SubscriberForwarderTest, canNotSubscribeToNonExistentEvents) { - ON_CALL(*mAfbApi, createEvent(::testing::_)).WillByDefault(::testing::Invoke(mEventCreatorFn)); - EXPECT_CALL(*mAfbApi, createEvent(::testing::_)).Times(4); - - std::list<std::string> upstreamEvents({"up-ev1", "up-ev2"}); - std::list<std::string> downstreamEvents({"down-ev1", "down-ev2"}); - - auto capability = std::make_shared<::testing::StrictMock<CapabilityMock>>(); - ON_CALL(*capability, getUpstreamMessages()).WillByDefault(::testing::Return(upstreamEvents)); - ON_CALL(*capability, getDownstreamMessages()).WillByDefault(::testing::Return(downstreamEvents)); - - auto forwarder = createSubscriberForwarder(capability); - ASSERT_NE(forwarder, nullptr); - - auto nonExistentEvents = std::list<std::string>({"non", "existent", "events"}); - auto itCapability = nonExistentEvents.begin(); - auto request = std::make_shared<::testing::StrictMock<AFBRequestMock>>(); - ASSERT_FALSE(forwarder->subscribe(*request, *itCapability++)); - ASSERT_FALSE(forwarder->subscribe(*request, *itCapability++)); - ASSERT_FALSE(forwarder->subscribe(*request, *itCapability++)); -} - -TEST_F(SubscriberForwarderTest, canNotSubscribeOnEventCreationFailure) { - // Fail the event creation and return null event. - ON_CALL(*mAfbApi, createEvent(::testing::_)).WillByDefault(::testing::Return(nullptr)); - EXPECT_CALL(*mAfbApi, createEvent(::testing::_)).Times(4); - - std::list<std::string> upstreamEvents({"up-ev1", "up-ev2"}); - std::list<std::string> downstreamEvents({"down-ev1", "down-ev2"}); - - auto capability = std::make_shared<::testing::StrictMock<CapabilityMock>>(); - ON_CALL(*capability, getUpstreamMessages()).WillByDefault(::testing::Return(upstreamEvents)); - ON_CALL(*capability, getDownstreamMessages()).WillByDefault(::testing::Return(downstreamEvents)); - - auto forwarder = createSubscriberForwarder(capability); - ASSERT_NE(forwarder, nullptr); - - auto itCapability = downstreamEvents.begin(); - auto request = std::make_shared<::testing::StrictMock<AFBRequestMock>>(); - std::string payload = "The answer to life the universe and everything = 42"; - ASSERT_FALSE(forwarder->subscribe(*request, *itCapability++)); - ASSERT_FALSE(forwarder->subscribe(*request, *itCapability++)); - itCapability = upstreamEvents.begin(); - ASSERT_FALSE(forwarder->subscribe(*request, *itCapability++)); - ASSERT_FALSE(forwarder->subscribe(*request, *itCapability++)); -} - -TEST_F(SubscriberForwarderTest, canSubscribeToEvents) { - std::shared_ptr<AFBEventMock> mockEvent(new ::testing::StrictMock<AFBEventMock>()); - ON_CALL(*mockEvent, subscribe(::testing::_)).WillByDefault(::testing::Return(true)); - EXPECT_CALL(*mockEvent, subscribe(::testing::_)).Times(4); - auto eventCreator = [mockEvent](const std::string& eventName) -> std::shared_ptr<IAFBApi::IAFBEvent> { - return mockEvent; - }; - - ON_CALL(*mAfbApi, createEvent(::testing::_)).WillByDefault(::testing::Invoke(eventCreator)); - EXPECT_CALL(*mAfbApi, createEvent(::testing::_)).Times(4); - - std::list<std::string> upstreamEvents({"up-ev1", "up-ev2"}); - std::list<std::string> downstreamEvents({"down-ev1", "down-ev2"}); - - auto capability = std::make_shared<::testing::StrictMock<CapabilityMock>>(); - ON_CALL(*capability, getUpstreamMessages()).WillByDefault(::testing::Return(upstreamEvents)); - ON_CALL(*capability, getDownstreamMessages()).WillByDefault(::testing::Return(downstreamEvents)); - - auto forwarder = createSubscriberForwarder(capability); - ASSERT_NE(forwarder, nullptr); - - auto itCapability = downstreamEvents.begin(); - auto request = std::make_shared<::testing::StrictMock<AFBRequestMock>>(); - ASSERT_TRUE(forwarder->subscribe(*request, *itCapability++)); - ASSERT_TRUE(forwarder->subscribe(*request, *itCapability)); - itCapability = upstreamEvents.begin(); - ASSERT_TRUE(forwarder->subscribe(*request, *itCapability++)); - ASSERT_TRUE(forwarder->subscribe(*request, *itCapability)); -} - -TEST_F(SubscriberForwarderTest, canNotPublishNonExistentEvents) { - std::shared_ptr<AFBEventMock> mockEvent(new ::testing::StrictMock<AFBEventMock>()); - EXPECT_CALL(*mockEvent, publishEvent(::testing::_)).Times(0); - auto eventCreator = [mockEvent](const std::string& eventName) -> std::shared_ptr<IAFBApi::IAFBEvent> { - return mockEvent; - }; - - ON_CALL(*mAfbApi, createEvent(::testing::_)).WillByDefault(::testing::Invoke(eventCreator)); - EXPECT_CALL(*mAfbApi, createEvent(::testing::_)).Times(4); - - std::list<std::string> upstreamEvents({"up-ev1", "up-ev2"}); - std::list<std::string> downstreamEvents({"down-ev1", "down-ev2"}); - - auto capability = std::make_shared<::testing::StrictMock<CapabilityMock>>(); - ON_CALL(*capability, getUpstreamMessages()).WillByDefault(::testing::Return(upstreamEvents)); - ON_CALL(*capability, getDownstreamMessages()).WillByDefault(::testing::Return(downstreamEvents)); - - auto forwarder = createSubscriberForwarder(capability); - ASSERT_NE(forwarder, nullptr); - - auto nonExistentEvents = std::list<std::string>({"non", "existent", "events"}); - auto itCapability = nonExistentEvents.begin(); - ASSERT_FALSE(forwarder->forwardMessage(*itCapability++, "My-Payload")); - ASSERT_FALSE(forwarder->forwardMessage(*itCapability++, "My-Payload")); - ASSERT_FALSE(forwarder->forwardMessage(*itCapability++, "My-Payload")); -} - -TEST_F(SubscriberForwarderTest, canNotPublishOnEventCreationFailure) { - // Fail the event creation and return null event. - ON_CALL(*mAfbApi, createEvent(::testing::_)).WillByDefault(::testing::Return(nullptr)); - EXPECT_CALL(*mAfbApi, createEvent(::testing::_)).Times(4); - - std::list<std::string> upstreamEvents({"up-ev1", "up-ev2"}); - std::list<std::string> downstreamEvents({"down-ev1", "down-ev2"}); - - auto capability = std::make_shared<::testing::StrictMock<CapabilityMock>>(); - ON_CALL(*capability, getUpstreamMessages()).WillByDefault(::testing::Return(upstreamEvents)); - ON_CALL(*capability, getDownstreamMessages()).WillByDefault(::testing::Return(downstreamEvents)); - - auto forwarder = createSubscriberForwarder(capability); - ASSERT_NE(forwarder, nullptr); - - auto itCapability = downstreamEvents.begin(); - std::string payload = "The answer to life the universe and everything = 42"; - ASSERT_FALSE(forwarder->forwardMessage(*itCapability++, payload)); - ASSERT_FALSE(forwarder->forwardMessage(*itCapability++, payload)); - itCapability = upstreamEvents.begin(); - ASSERT_FALSE(forwarder->forwardMessage(*itCapability++, payload)); - ASSERT_FALSE(forwarder->forwardMessage(*itCapability++, payload)); -} - -TEST_F(SubscriberForwarderTest, canPublishEvents) { - std::shared_ptr<AFBEventMock> mockEvent(new ::testing::StrictMock<AFBEventMock>()); - ON_CALL(*mockEvent, publishEvent(::testing::_)).WillByDefault(::testing::Return(true)); - EXPECT_CALL(*mockEvent, publishEvent(::testing::_)).Times(4); - auto eventCreator = [mockEvent](const std::string& eventName) -> std::shared_ptr<IAFBApi::IAFBEvent> { - return mockEvent; - }; - - ON_CALL(*mAfbApi, createEvent(::testing::_)).WillByDefault(::testing::Invoke(eventCreator)); - EXPECT_CALL(*mAfbApi, createEvent(::testing::_)).Times(4); - - std::list<std::string> upstreamEvents({"up-ev1", "up-ev2"}); - std::list<std::string> downstreamEvents({"down-ev1", "down-ev2"}); - - auto capability = std::make_shared<::testing::StrictMock<CapabilityMock>>(); - ON_CALL(*capability, getUpstreamMessages()).WillByDefault(::testing::Return(upstreamEvents)); - ON_CALL(*capability, getDownstreamMessages()).WillByDefault(::testing::Return(downstreamEvents)); - - auto forwarder = createSubscriberForwarder(capability); - ASSERT_NE(forwarder, nullptr); - - auto itCapability = downstreamEvents.begin(); - std::string payload = "The answer to life the universe and everything = 42"; - ASSERT_TRUE(forwarder->forwardMessage(*itCapability++, payload)); - ASSERT_TRUE(forwarder->forwardMessage(*itCapability++, payload)); - itCapability = upstreamEvents.begin(); - ASSERT_TRUE(forwarder->forwardMessage(*itCapability++, payload)); - ASSERT_TRUE(forwarder->forwardMessage(*itCapability++, payload)); -} - -} // namespace test -} // namespace vshl
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