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// Copyright 2019 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "util/stringprintf.h"
#include "gtest/gtest.h"
namespace openscreen {
namespace {
TEST(StringPrintf, ProducesFormattedStrings) {
EXPECT_EQ("no args", StringPrintf("no args"));
EXPECT_EQ("", StringPrintf("%s", ""));
EXPECT_EQ("42", StringPrintf("%d", 42));
EXPECT_EQ(
"The result of foo(1, 2) looks good!",
StringPrintf("The result of foo(%d, %d) looks %s%c", 1, 2, "good", '!'));
}
TEST(HexEncode, ProducesEmptyStringFromEmptyByteArray) {
const uint8_t kSomeMemoryLocation = 0;
EXPECT_EQ("", HexEncode(&kSomeMemoryLocation, 0));
}
TEST(HexEncode, ProducesHexStringsFromBytes) {
const uint8_t kMessage[] = "Hello world!";
const char kMessageInHex[] = "48656c6c6f20776f726c642100";
EXPECT_EQ(kMessageInHex, HexEncode(kMessage, sizeof(kMessage)));
}
} // namespace
} // namespace openscreen
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