src/protocols/secure_channel/tests/TestDefaultSessionResumptionStorage.cpp - third_party/github/project-chip/connectedhomeip - Git at Google

 /*
  *    Copyright (c) 2021 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 <lib/support/UnitTestRegistration.h>
 #include <nlunit-test.h>

 #include <lib/support/TestPersistentStorageDelegate.h>

 // DefaultSessionResumptionStorage is a partial implementation.
 // Use SimpleSessionResumptionStorage, which extends it, to test.
 #include <protocols/secure_channel/SimpleSessionResumptionStorage.h>

 void TestSave(nlTestSuite * inSuite, void * inContext)
 {
     chip::SimpleSessionResumptionStorage sessionStorage;
     chip::TestPersistentStorageDelegate storage;
     sessionStorage.Init(&storage);
     struct
     {
         chip::SessionResumptionStorage::ResumptionIdStorage resumptionId;
         chip::Crypto::P256ECDHDerivedSecret sharedSecret;
         chip::ScopedNodeId node;
         chip::CATValues cats;
     } vectors[CHIP_CONFIG_CASE_SESSION_RESUME_CACHE_SIZE + 1];

     // Populate test vectors.
     for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
     {
         NL_TEST_ASSERT(
             inSuite, CHIP_NO_ERROR == chip::Crypto::DRBG_get_bytes(vectors[i].resumptionId.data(), vectors[i].resumptionId.size()));
         *vectors[i].resumptionId.data() =
             static_cast<uint8_t>(i); // set first byte to our index to ensure uniqueness for the FindByResumptionId call
         vectors[i].sharedSecret.SetLength(vectors[i].sharedSecret.Capacity());
         NL_TEST_ASSERT(inSuite,
                        CHIP_NO_ERROR ==
                            chip::Crypto::DRBG_get_bytes(vectors[i].sharedSecret.Bytes(), vectors[i].sharedSecret.Length()));
         vectors[i].node           = chip::ScopedNodeId(static_cast<chip::NodeId>(i + 1), static_cast<chip::FabricIndex>(i + 1));
         vectors[i].cats.values[0] = static_cast<chip::CASEAuthTag>(rand());
         vectors[i].cats.values[1] = static_cast<chip::CASEAuthTag>(rand());
         vectors[i].cats.values[2] = static_cast<chip::CASEAuthTag>(rand());
     }

     // Fill storage.
     for (size_t i = 0; i < CHIP_CONFIG_CASE_SESSION_RESUME_CACHE_SIZE; ++i)
     {
         NL_TEST_ASSERT(inSuite,
                        sessionStorage.Save(vectors[i].node, vectors[i].resumptionId, vectors[i].sharedSecret, vectors[i].cats) ==
                            CHIP_NO_ERROR);
     }

     // Verify behavior for over-fill.
     //
     // Currently, DefaultSessionResumptionStorage replaces index 0.
     // If more sophisticated LRU behavior is implemented, this test
     // case should be modified to match.
     {
         size_t last = sizeof(vectors) / sizeof(vectors[0]) - 1;
         NL_TEST_ASSERT(inSuite,
                        sessionStorage.Save(vectors[last].node, vectors[last].resumptionId, vectors[last].sharedSecret,
                                            vectors[last].cats) == CHIP_NO_ERROR);
         // Copy our data to our test vector index 0 to match
         // what is now in storage.
         vectors[0].node = vectors[last].node;
         vectors[0].cats = vectors[last].cats;
         memcpy(vectors[0].resumptionId.data(), vectors[last].resumptionId.data(), vectors[0].resumptionId.size());
         memcpy(vectors[0].sharedSecret.Bytes(), vectors[last].sharedSecret.Bytes(), vectors[0].sharedSecret.Length());
     }

     // Read back and verify values.
     for (size_t i = 0; i < CHIP_CONFIG_CASE_SESSION_RESUME_CACHE_SIZE; ++i)
     {
         chip::ScopedNodeId outNode;
         chip::SessionResumptionStorage::ResumptionIdStorage outResumptionId;
         chip::Crypto::P256ECDHDerivedSecret outSharedSecret;
         chip::CATValues outCats;

         // Verify retrieval by node.
         NL_TEST_ASSERT(inSuite,
                        sessionStorage.FindByScopedNodeId(vectors[i].node, outResumptionId, outSharedSecret, outCats) ==
                            CHIP_NO_ERROR);
         NL_TEST_ASSERT(inSuite,
                        memcmp(vectors[i].resumptionId.data(), outResumptionId.data(), vectors[i].resumptionId.size()) == 0);
         NL_TEST_ASSERT(inSuite, memcmp(vectors[i].sharedSecret.Bytes(), outSharedSecret, vectors[i].sharedSecret.Length()) == 0);
         NL_TEST_ASSERT(inSuite, vectors[i].cats.values[0] == outCats.values[0]);
         NL_TEST_ASSERT(inSuite, vectors[i].cats.values[1] == outCats.values[1]);
         NL_TEST_ASSERT(inSuite, vectors[i].cats.values[2] == outCats.values[2]);

         // Validate retreiveal by resumption ID.
         NL_TEST_ASSERT(inSuite,
                        sessionStorage.FindByResumptionId(vectors[i].resumptionId, outNode, outSharedSecret, outCats) ==
                            CHIP_NO_ERROR);
         NL_TEST_ASSERT(inSuite, vectors[i].node == outNode);
         NL_TEST_ASSERT(inSuite, memcmp(vectors[i].sharedSecret.Bytes(), outSharedSecret, vectors[i].sharedSecret.Length()) == 0);
         NL_TEST_ASSERT(inSuite, vectors[i].cats.values[0] == outCats.values[0]);
         NL_TEST_ASSERT(inSuite, vectors[i].cats.values[1] == outCats.values[1]);
         NL_TEST_ASSERT(inSuite, vectors[i].cats.values[2] == outCats.values[2]);
     }
 }

 void TestDelete(nlTestSuite * inSuite, void * inContext)
 {
     chip::SimpleSessionResumptionStorage sessionStorage;
     chip::TestPersistentStorageDelegate storage;
     sessionStorage.Init(&storage);
     chip::Crypto::P256ECDHDerivedSecret sharedSecret;
     struct
     {
         chip::SessionResumptionStorage::ResumptionIdStorage resumptionId;
         chip::ScopedNodeId node;
     } vectors[CHIP_CONFIG_CASE_SESSION_RESUME_CACHE_SIZE];

     // Create a shared secret.  We can use the same one for all entries.
     sharedSecret.SetLength(sharedSecret.Capacity());
     NL_TEST_ASSERT(inSuite, CHIP_NO_ERROR == chip::Crypto::DRBG_get_bytes(sharedSecret.Bytes(), sharedSecret.Length()));

     // Populate test vectors.
     for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
     {
         NL_TEST_ASSERT(
             inSuite, CHIP_NO_ERROR == chip::Crypto::DRBG_get_bytes(vectors[i].resumptionId.data(), vectors[i].resumptionId.size()));
         *vectors[i].resumptionId.data() =
             static_cast<uint8_t>(i); // set first byte to our index to ensure uniqueness for the delete test
         vectors[i].node = chip::ScopedNodeId(static_cast<chip::NodeId>(i + 1), static_cast<chip::FabricIndex>(i + 1));
     }

     // Fill storage.
     for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
     {
         NL_TEST_ASSERT(inSuite,
                        sessionStorage.Save(vectors[i].node, vectors[i].resumptionId, sharedSecret, chip::CATValues{}) ==
                            CHIP_NO_ERROR);
     }

     // Delete values in turn from storage and verify they are removed.
     for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
     {
         chip::ScopedNodeId outNode;
         chip::SessionResumptionStorage::ResumptionIdStorage outResumptionId;
         chip::Crypto::P256ECDHDerivedSecret outSharedSecret;
         chip::CATValues outCats;
         NL_TEST_ASSERT(inSuite, sessionStorage.Delete(vectors[i].node) == CHIP_NO_ERROR);
         NL_TEST_ASSERT(inSuite,
                        sessionStorage.FindByScopedNodeId(vectors[i].node, outResumptionId, outSharedSecret, outCats) !=
                            CHIP_NO_ERROR);
         NL_TEST_ASSERT(inSuite,
                        sessionStorage.FindByResumptionId(vectors[i].resumptionId, outNode, outSharedSecret, outCats) !=
                            CHIP_NO_ERROR);
     }
 }

 void TestDeleteAll(nlTestSuite * inSuite, void * inContext)
 {
     chip::SimpleSessionResumptionStorage sessionStorage;
     chip::TestPersistentStorageDelegate storage;
     sessionStorage.Init(&storage);
     chip::Crypto::P256ECDHDerivedSecret sharedSecret;
     struct
     {
         chip::FabricIndex fabricIndex;
         struct
         {
             chip::SessionResumptionStorage::ResumptionIdStorage resumptionId;
             chip::ScopedNodeId node;
         } nodes[3];
     } vectors[CHIP_CONFIG_CASE_SESSION_RESUME_CACHE_SIZE / 3];

     // Create a shared secret.  We can use the same one for all entries.
     sharedSecret.SetLength(sharedSecret.Capacity());
     NL_TEST_ASSERT(inSuite, CHIP_NO_ERROR == chip::Crypto::DRBG_get_bytes(sharedSecret.Bytes(), sharedSecret.Length()));

     // Populate test vectors.
     for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
     {
         vectors[i].fabricIndex = static_cast<chip::FabricIndex>(i + 1);
         for (size_t j = 0; j < sizeof(vectors[0].nodes) / sizeof(vectors[0].nodes[0]); ++j)
         {
             NL_TEST_ASSERT(
                 inSuite,
                 CHIP_NO_ERROR ==
                     chip::Crypto::DRBG_get_bytes(vectors[i].nodes[j].resumptionId.data(), vectors[i].nodes[j].resumptionId.size()));
             vectors[i].nodes[j].node = chip::ScopedNodeId(static_cast<chip::NodeId>(j), vectors[i].fabricIndex);
         }
     }

     // Fill storage.
     for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
     {
         for (size_t j = 0; j < sizeof(vectors[0].nodes) / sizeof(vectors[0].nodes[0]); ++j)
         {
             NL_TEST_ASSERT(inSuite,
                            sessionStorage.Save(vectors[i].nodes[j].node, vectors[i].nodes[j].resumptionId, sharedSecret,
                                                chip::CATValues{}) == CHIP_NO_ERROR);
         }
     }

     // Validate Fabric deletion.
     for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
     {
         chip::ScopedNodeId outNode;
         chip::SessionResumptionStorage::ResumptionIdStorage outResumptionId;
         chip::Crypto::P256ECDHDerivedSecret outSharedSecret;
         chip::CATValues outCats;
         // Verify fabric node entries exist.
         for (size_t j = 0; j < sizeof(vectors[0].nodes) / sizeof(vectors[0].nodes[0]); ++j)
         {
             NL_TEST_ASSERT(inSuite,
                            sessionStorage.FindByScopedNodeId(vectors[i].nodes[j].node, outResumptionId, outSharedSecret, outCats) ==
                                CHIP_NO_ERROR);
         }
         // Delete fabric.
         NL_TEST_ASSERT(inSuite, sessionStorage.DeleteAll(vectors[i].fabricIndex) == CHIP_NO_ERROR);
         // Verify fabric node entries no longer exist.
         for (size_t j = 0; j < sizeof(vectors[0].nodes) / sizeof(vectors[0].nodes[0]); ++j)
         {
             NL_TEST_ASSERT(inSuite,
                            sessionStorage.FindByScopedNodeId(vectors[i].nodes[j].node, outResumptionId, outSharedSecret, outCats) !=
                                CHIP_NO_ERROR);
         }
     }
 }

 // Test Suite

 /**
  *  Test Suite that lists all the test functions.
  */
 // clang-format off
 static const nlTest sTests[] =
 {
     NL_TEST_DEF("TestSave", TestSave),
     NL_TEST_DEF("TestDelete", TestDelete),
     NL_TEST_DEF("TestDeleteAll", TestDeleteAll),

     NL_TEST_SENTINEL()
 };
 // clang-format on

 // clang-format off
 static nlTestSuite sSuite =
 {
     "Test-CHIP-DefaultSessionResumptionStorage",
     &sTests[0],
     nullptr,
     nullptr,
 };
 // clang-format on

 /**
  *  Main
  */
 int TestDefaultSessionResumptionStorage()
 {
     // Run test suit against one context
     nlTestRunner(&sSuite, nullptr);

     return (nlTestRunnerStats(&sSuite));
 }

 CHIP_REGISTER_TEST_SUITE(TestDefaultSessionResumptionStorage)
	/*
	* Copyright (c) 2021 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 <lib/support/UnitTestRegistration.h>
	#include <nlunit-test.h>

	#include <lib/support/TestPersistentStorageDelegate.h>

	// DefaultSessionResumptionStorage is a partial implementation.
	// Use SimpleSessionResumptionStorage, which extends it, to test.
	#include <protocols/secure_channel/SimpleSessionResumptionStorage.h>

	void TestSave(nlTestSuite * inSuite, void * inContext)
	{
	chip::SimpleSessionResumptionStorage sessionStorage;
	chip::TestPersistentStorageDelegate storage;
	sessionStorage.Init(&storage);
	struct
	{
	chip::SessionResumptionStorage::ResumptionIdStorage resumptionId;
	chip::Crypto::P256ECDHDerivedSecret sharedSecret;
	chip::ScopedNodeId node;
	chip::CATValues cats;
	} vectors[CHIP_CONFIG_CASE_SESSION_RESUME_CACHE_SIZE + 1];

	// Populate test vectors.
	for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
	{
	NL_TEST_ASSERT(
	inSuite, CHIP_NO_ERROR == chip::Crypto::DRBG_get_bytes(vectors[i].resumptionId.data(), vectors[i].resumptionId.size()));
	*vectors[i].resumptionId.data() =
	static_cast<uint8_t>(i); // set first byte to our index to ensure uniqueness for the FindByResumptionId call
	vectors[i].sharedSecret.SetLength(vectors[i].sharedSecret.Capacity());
	NL_TEST_ASSERT(inSuite,
	CHIP_NO_ERROR ==
	chip::Crypto::DRBG_get_bytes(vectors[i].sharedSecret.Bytes(), vectors[i].sharedSecret.Length()));
	vectors[i].node = chip::ScopedNodeId(static_cast<chip::NodeId>(i + 1), static_cast<chip::FabricIndex>(i + 1));
	vectors[i].cats.values[0] = static_cast<chip::CASEAuthTag>(rand());
	vectors[i].cats.values[1] = static_cast<chip::CASEAuthTag>(rand());
	vectors[i].cats.values[2] = static_cast<chip::CASEAuthTag>(rand());
	}

	// Fill storage.
	for (size_t i = 0; i < CHIP_CONFIG_CASE_SESSION_RESUME_CACHE_SIZE; ++i)
	{
	NL_TEST_ASSERT(inSuite,
	sessionStorage.Save(vectors[i].node, vectors[i].resumptionId, vectors[i].sharedSecret, vectors[i].cats) ==
	CHIP_NO_ERROR);
	}

	// Verify behavior for over-fill.
	//
	// Currently, DefaultSessionResumptionStorage replaces index 0.
	// If more sophisticated LRU behavior is implemented, this test
	// case should be modified to match.
	{
	size_t last = sizeof(vectors) / sizeof(vectors[0]) - 1;
	NL_TEST_ASSERT(inSuite,
	sessionStorage.Save(vectors[last].node, vectors[last].resumptionId, vectors[last].sharedSecret,
	vectors[last].cats) == CHIP_NO_ERROR);
	// Copy our data to our test vector index 0 to match
	// what is now in storage.
	vectors[0].node = vectors[last].node;
	vectors[0].cats = vectors[last].cats;
	memcpy(vectors[0].resumptionId.data(), vectors[last].resumptionId.data(), vectors[0].resumptionId.size());
	memcpy(vectors[0].sharedSecret.Bytes(), vectors[last].sharedSecret.Bytes(), vectors[0].sharedSecret.Length());
	}

	// Read back and verify values.
	for (size_t i = 0; i < CHIP_CONFIG_CASE_SESSION_RESUME_CACHE_SIZE; ++i)
	{
	chip::ScopedNodeId outNode;
	chip::SessionResumptionStorage::ResumptionIdStorage outResumptionId;
	chip::Crypto::P256ECDHDerivedSecret outSharedSecret;
	chip::CATValues outCats;

	// Verify retrieval by node.
	NL_TEST_ASSERT(inSuite,
	sessionStorage.FindByScopedNodeId(vectors[i].node, outResumptionId, outSharedSecret, outCats) ==
	CHIP_NO_ERROR);
	NL_TEST_ASSERT(inSuite,
	memcmp(vectors[i].resumptionId.data(), outResumptionId.data(), vectors[i].resumptionId.size()) == 0);
	NL_TEST_ASSERT(inSuite, memcmp(vectors[i].sharedSecret.Bytes(), outSharedSecret, vectors[i].sharedSecret.Length()) == 0);
	NL_TEST_ASSERT(inSuite, vectors[i].cats.values[0] == outCats.values[0]);
	NL_TEST_ASSERT(inSuite, vectors[i].cats.values[1] == outCats.values[1]);
	NL_TEST_ASSERT(inSuite, vectors[i].cats.values[2] == outCats.values[2]);

	// Validate retreiveal by resumption ID.
	NL_TEST_ASSERT(inSuite,
	sessionStorage.FindByResumptionId(vectors[i].resumptionId, outNode, outSharedSecret, outCats) ==
	CHIP_NO_ERROR);
	NL_TEST_ASSERT(inSuite, vectors[i].node == outNode);
	NL_TEST_ASSERT(inSuite, memcmp(vectors[i].sharedSecret.Bytes(), outSharedSecret, vectors[i].sharedSecret.Length()) == 0);
	NL_TEST_ASSERT(inSuite, vectors[i].cats.values[0] == outCats.values[0]);
	NL_TEST_ASSERT(inSuite, vectors[i].cats.values[1] == outCats.values[1]);
	NL_TEST_ASSERT(inSuite, vectors[i].cats.values[2] == outCats.values[2]);
	}
	}

	void TestDelete(nlTestSuite * inSuite, void * inContext)
	{
	chip::SimpleSessionResumptionStorage sessionStorage;
	chip::TestPersistentStorageDelegate storage;
	sessionStorage.Init(&storage);
	chip::Crypto::P256ECDHDerivedSecret sharedSecret;
	struct
	{
	chip::SessionResumptionStorage::ResumptionIdStorage resumptionId;
	chip::ScopedNodeId node;
	} vectors[CHIP_CONFIG_CASE_SESSION_RESUME_CACHE_SIZE];

	// Create a shared secret. We can use the same one for all entries.
	sharedSecret.SetLength(sharedSecret.Capacity());
	NL_TEST_ASSERT(inSuite, CHIP_NO_ERROR == chip::Crypto::DRBG_get_bytes(sharedSecret.Bytes(), sharedSecret.Length()));

	// Populate test vectors.
	for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
	{
	NL_TEST_ASSERT(
	inSuite, CHIP_NO_ERROR == chip::Crypto::DRBG_get_bytes(vectors[i].resumptionId.data(), vectors[i].resumptionId.size()));
	*vectors[i].resumptionId.data() =
	static_cast<uint8_t>(i); // set first byte to our index to ensure uniqueness for the delete test
	vectors[i].node = chip::ScopedNodeId(static_cast<chip::NodeId>(i + 1), static_cast<chip::FabricIndex>(i + 1));
	}

	// Fill storage.
	for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
	{
	NL_TEST_ASSERT(inSuite,
	sessionStorage.Save(vectors[i].node, vectors[i].resumptionId, sharedSecret, chip::CATValues{}) ==
	CHIP_NO_ERROR);
	}

	// Delete values in turn from storage and verify they are removed.
	for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
	{
	chip::ScopedNodeId outNode;
	chip::SessionResumptionStorage::ResumptionIdStorage outResumptionId;
	chip::Crypto::P256ECDHDerivedSecret outSharedSecret;
	chip::CATValues outCats;
	NL_TEST_ASSERT(inSuite, sessionStorage.Delete(vectors[i].node) == CHIP_NO_ERROR);
	NL_TEST_ASSERT(inSuite,
	sessionStorage.FindByScopedNodeId(vectors[i].node, outResumptionId, outSharedSecret, outCats) !=
	CHIP_NO_ERROR);
	NL_TEST_ASSERT(inSuite,
	sessionStorage.FindByResumptionId(vectors[i].resumptionId, outNode, outSharedSecret, outCats) !=
	CHIP_NO_ERROR);
	}
	}

	void TestDeleteAll(nlTestSuite * inSuite, void * inContext)
	{
	chip::SimpleSessionResumptionStorage sessionStorage;
	chip::TestPersistentStorageDelegate storage;
	sessionStorage.Init(&storage);
	chip::Crypto::P256ECDHDerivedSecret sharedSecret;
	struct
	{
	chip::FabricIndex fabricIndex;
	struct
	{
	chip::SessionResumptionStorage::ResumptionIdStorage resumptionId;
	chip::ScopedNodeId node;
	} nodes[3];
	} vectors[CHIP_CONFIG_CASE_SESSION_RESUME_CACHE_SIZE / 3];

	// Create a shared secret. We can use the same one for all entries.
	sharedSecret.SetLength(sharedSecret.Capacity());
	NL_TEST_ASSERT(inSuite, CHIP_NO_ERROR == chip::Crypto::DRBG_get_bytes(sharedSecret.Bytes(), sharedSecret.Length()));

	// Populate test vectors.
	for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
	{
	vectors[i].fabricIndex = static_cast<chip::FabricIndex>(i + 1);
	for (size_t j = 0; j < sizeof(vectors[0].nodes) / sizeof(vectors[0].nodes[0]); ++j)
	{
	NL_TEST_ASSERT(
	inSuite,
	CHIP_NO_ERROR ==
	chip::Crypto::DRBG_get_bytes(vectors[i].nodes[j].resumptionId.data(), vectors[i].nodes[j].resumptionId.size()));
	vectors[i].nodes[j].node = chip::ScopedNodeId(static_cast<chip::NodeId>(j), vectors[i].fabricIndex);
	}
	}

	// Fill storage.
	for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
	{
	for (size_t j = 0; j < sizeof(vectors[0].nodes) / sizeof(vectors[0].nodes[0]); ++j)
	{
	NL_TEST_ASSERT(inSuite,
	sessionStorage.Save(vectors[i].nodes[j].node, vectors[i].nodes[j].resumptionId, sharedSecret,
	chip::CATValues{}) == CHIP_NO_ERROR);
	}
	}

	// Validate Fabric deletion.
	for (size_t i = 0; i < sizeof(vectors) / sizeof(vectors[0]); ++i)
	{
	chip::ScopedNodeId outNode;
	chip::SessionResumptionStorage::ResumptionIdStorage outResumptionId;
	chip::Crypto::P256ECDHDerivedSecret outSharedSecret;
	chip::CATValues outCats;
	// Verify fabric node entries exist.
	for (size_t j = 0; j < sizeof(vectors[0].nodes) / sizeof(vectors[0].nodes[0]); ++j)
	{
	NL_TEST_ASSERT(inSuite,
	sessionStorage.FindByScopedNodeId(vectors[i].nodes[j].node, outResumptionId, outSharedSecret, outCats) ==
	CHIP_NO_ERROR);
	}
	// Delete fabric.
	NL_TEST_ASSERT(inSuite, sessionStorage.DeleteAll(vectors[i].fabricIndex) == CHIP_NO_ERROR);
	// Verify fabric node entries no longer exist.
	for (size_t j = 0; j < sizeof(vectors[0].nodes) / sizeof(vectors[0].nodes[0]); ++j)
	{
	NL_TEST_ASSERT(inSuite,
	sessionStorage.FindByScopedNodeId(vectors[i].nodes[j].node, outResumptionId, outSharedSecret, outCats) !=
	CHIP_NO_ERROR);
	}
	}
	}

	// Test Suite

	/**
	* Test Suite that lists all the test functions.
	*/
	// clang-format off
	static const nlTest sTests[] =
	{
	NL_TEST_DEF("TestSave", TestSave),
	NL_TEST_DEF("TestDelete", TestDelete),
	NL_TEST_DEF("TestDeleteAll", TestDeleteAll),

	NL_TEST_SENTINEL()
	};
	// clang-format on

	// clang-format off
	static nlTestSuite sSuite =
	{
	"Test-CHIP-DefaultSessionResumptionStorage",
	&sTests[0],
	nullptr,
	nullptr,
	};
	// clang-format on

	/**
	* Main
	*/
	int TestDefaultSessionResumptionStorage()
	{
	// Run test suit against one context
	nlTestRunner(&sSuite, nullptr);

	return (nlTestRunnerStats(&sSuite));
	}

	CHIP_REGISTER_TEST_SUITE(TestDefaultSessionResumptionStorage)