1 // Copyright 2019 Google LLC
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 //
15 ////////////////////////////////////////////////////////////////////////////////
16 #include "tink/subtle/aead_test_util.h"
17
18 #include "gmock/gmock.h"
19 #include "gtest/gtest.h"
20 #include "tink/util/test_matchers.h"
21 #include "tink/util/test_util.h"
22
23 namespace crypto {
24 namespace tink {
25
26 using ::crypto::tink::test::IsOk;
27 using ::testing::Not;
28
29 namespace {
30
TEST(EncryptThenDecrypt,Basic)31 TEST(EncryptThenDecrypt, Basic) {
32 test::DummyAead aead("Aead 1");
33 EXPECT_THAT(EncryptThenDecrypt(aead, aead, "plaintext", "aad"), IsOk());
34 }
35
TEST(EncryptThenDecrypt,DifferentAeads)36 TEST(EncryptThenDecrypt, DifferentAeads) {
37 test::DummyAead aead_1("Aead 1");
38 test::DummyAead aead_2("Aead 2");
39 EXPECT_THAT(EncryptThenDecrypt(aead_1, aead_2, "plaintext", "aad"),
40 Not(IsOk()));
41 }
42
43 } // namespace
44 } // namespace tink
45 } // namespace crypto
46