dolphin/Source/UnitTests/Common/StringUtilTest.cpp

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// Copyright 2016 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#include <gtest/gtest.h>
#include <string>
#include <vector>
#include "Common/StringUtil.h"
TEST(StringUtil, JoinStrings)
{
EXPECT_EQ("", JoinStrings({}, ", "));
EXPECT_EQ("a", JoinStrings({"a"}, ","));
EXPECT_EQ("ab", JoinStrings({"a", "b"}, ""));
EXPECT_EQ("a, bb, c", JoinStrings({"a", "bb", "c"}, ", "));
EXPECT_EQ("???", JoinStrings({"?", "?"}, "?"));
}