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#include <StringTools/StringTools.h>
#include "Catch2.h"
using namespace Leonetienne::StringTools;
// Tests that lowering an empty string returns an empty string
TEST_CASE(__FILE__"/EmptyString", "[Strings][Lower]")
{
// Setup
const std::string in = "";
// Exercise
const std::string out = StringTools::Lower(in);
// Verify
REQUIRE(out == "");
return;
}
// Tests that lowering a string without any letters returns itself
TEST_CASE(__FILE__"/Symbols", "[Strings][Lower]")
{
// Setup
const std::string in = "66! _-\n*";
// Exercise
const std::string out = StringTools::Lower(in);
// Verify
REQUIRE(out == "66! _-\n*");
return;
}
// Tests that lowering a string of lowercase letters returns itself
TEST_CASE(__FILE__"/AlreadyLowered", "[Strings][Lower]")
{
// Setup
const std::string in = "ughareyouserious";
// Exercise
const std::string out = StringTools::Lower(in);
// Verify
REQUIRE(out == "ughareyouserious");
return;
}
// Tests that lowering a string of uppercase letters returns the lowercase version
TEST_CASE(__FILE__"/Uppercase", "[Strings][Lower]")
{
// Setup
const std::string in = "UGHAREYOUSERIOUS";
// Exercise
const std::string out = StringTools::Lower(in);
// Verify
REQUIRE(out == "ughareyouserious");
return;
}
// Tests that lowering a string of uppercase, lowercase letters and symbols returns the lowercase version
TEST_CASE(__FILE__"/Mixed", "[Strings][Lower]")
{
// Setup
const std::string in = "Ugh, Are You Serious?! DON'T DO THAT!!!";
// Exercise
const std::string out = StringTools::Lower(in);
// Verify
REQUIRE(out == "ugh, are you serious?! don't do that!!!");
return;
}
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