| /* |
| * Copyright (c) 2024 Project CHIP Authors |
| * 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. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License 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 <algorithm> |
| #include <nlunit-test.h> |
| #include <vector> |
| |
| #include <app/PendingResponseTrackerImpl.h> |
| #include <lib/core/StringBuilderAdapters.h> |
| #include <pw_unit_test/framework.h> |
| |
| namespace { |
| |
| using namespace chip; |
| |
| TEST(TestPendingResponseTrackerImpl, TestPendingResponseTracker_FillEntireTracker) |
| { |
| chip::app::PendingResponseTrackerImpl pendingResponseTracker; |
| for (uint16_t commandRef = 0; commandRef < std::numeric_limits<uint16_t>::max(); commandRef++) |
| { |
| EXPECT_FALSE(pendingResponseTracker.IsTracked(commandRef)); |
| EXPECT_EQ(CHIP_NO_ERROR, pendingResponseTracker.Add(commandRef)); |
| EXPECT_TRUE(pendingResponseTracker.IsTracked(commandRef)); |
| } |
| |
| EXPECT_EQ(std::numeric_limits<uint16_t>::max(), pendingResponseTracker.Count()); |
| |
| for (uint16_t commandRef = 0; commandRef < std::numeric_limits<uint16_t>::max(); commandRef++) |
| { |
| EXPECT_EQ(CHIP_NO_ERROR, pendingResponseTracker.Remove(commandRef)); |
| EXPECT_FALSE(pendingResponseTracker.IsTracked(commandRef)); |
| } |
| EXPECT_EQ(0u, pendingResponseTracker.Count()); |
| } |
| |
| TEST(TestPendingResponseTrackerImpl, TestPendingResponseTracker_FillSingleEntryInTracker) |
| { |
| chip::app::PendingResponseTrackerImpl pendingResponseTracker; |
| |
| // The value 40 is arbitrary; any value would work for this purpose. |
| uint16_t commandRefToSet = 40; |
| EXPECT_EQ(CHIP_NO_ERROR, pendingResponseTracker.Add(commandRefToSet)); |
| |
| for (uint16_t commandRef = 0; commandRef < std::numeric_limits<uint16_t>::max(); commandRef++) |
| { |
| bool expectedIsSetResult = (commandRef == commandRefToSet); |
| EXPECT_EQ(expectedIsSetResult, pendingResponseTracker.IsTracked(commandRef)); |
| } |
| } |
| |
| TEST(TestPendingResponseTrackerImpl, TestPendingResponseTracker_RemoveNonExistentEntryInTrackerFails) |
| { |
| chip::app::PendingResponseTrackerImpl pendingResponseTracker; |
| |
| // The value 40 is arbitrary; any value would work for this purpose. |
| uint16_t commandRef = 40; |
| EXPECT_FALSE(pendingResponseTracker.IsTracked(commandRef)); |
| EXPECT_EQ(CHIP_ERROR_KEY_NOT_FOUND, pendingResponseTracker.Remove(commandRef)); |
| } |
| |
| TEST(TestPendingResponseTrackerImpl, TestPendingResponseTracker_AddingSecondEntryFails) |
| { |
| chip::app::PendingResponseTrackerImpl pendingResponseTracker; |
| |
| // The value 40 is arbitrary; any value would work for this purpose. |
| uint16_t commandRef = 40; |
| EXPECT_FALSE(pendingResponseTracker.IsTracked(commandRef)); |
| EXPECT_EQ(CHIP_NO_ERROR, pendingResponseTracker.Add(commandRef)); |
| EXPECT_TRUE(pendingResponseTracker.IsTracked(commandRef)); |
| EXPECT_EQ(CHIP_ERROR_INVALID_ARGUMENT, pendingResponseTracker.Add(commandRef)); |
| } |
| |
| TEST(TestPendingResponseTrackerImpl, TestPendingResponseTracker_PopFindsAllPendingRequests) |
| { |
| chip::app::PendingResponseTrackerImpl pendingResponseTracker; |
| |
| // The specific values in requestsToAdd are not significant; they are chosen arbitrarily for testing purposes. |
| std::vector<uint16_t> requestsToAdd = { 0, 50, 2, 2000 }; |
| for (const uint16_t & commandRef : requestsToAdd) |
| { |
| EXPECT_FALSE(pendingResponseTracker.IsTracked(commandRef)); |
| EXPECT_EQ(CHIP_NO_ERROR, pendingResponseTracker.Add(commandRef)); |
| EXPECT_TRUE(pendingResponseTracker.IsTracked(commandRef)); |
| } |
| |
| EXPECT_EQ(requestsToAdd.size(), pendingResponseTracker.Count()); |
| |
| for (size_t i = 0; i < requestsToAdd.size(); i++) |
| { |
| auto commandRef = pendingResponseTracker.PopPendingResponse(); |
| EXPECT_TRUE(commandRef.HasValue()); |
| bool expectedCommandRef = std::find(requestsToAdd.begin(), requestsToAdd.end(), commandRef.Value()) != requestsToAdd.end(); |
| EXPECT_TRUE(expectedCommandRef); |
| } |
| EXPECT_EQ(0u, pendingResponseTracker.Count()); |
| auto commandRef = pendingResponseTracker.PopPendingResponse(); |
| EXPECT_FALSE(commandRef.HasValue()); |
| } |
| |
| } // namespace |