1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
// Copyright 2015, Tobias Hermann and the FunctionalPlus contributors.
// https://github.com/Dobiasd/FunctionalPlus
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
#include "doctest/doctest.h"
#include <fplus/fplus.hpp>
#include <vector>
TEST_CASE("stringtools_test, trim")
{
using namespace fplus;
std::string untrimmed = " \n \t foo ";
REQUIRE_EQ(trim_whitespace_left(untrimmed), "foo ");
REQUIRE_EQ(trim_whitespace_right(untrimmed), " \n \t foo");
REQUIRE_EQ(trim_whitespace(untrimmed), "foo");
}
TEST_CASE("stringtools_test, split")
{
using namespace fplus;
std::string text = "Hi,\nI am a\r\n***strange***\n\rstring.";
std::vector<std::string> textAsLinesWithEmty = {
std::string("Hi,"),
std::string("I am a"),
std::string("***strange***"),
std::string(""),
std::string("string.") };
std::vector<std::string> textAsLinesWithoutEmpty = {
std::string("Hi,"),
std::string("I am a"),
std::string("***strange***"),
std::string("string.") };
std::vector<std::string> textAsWords = {
std::string("Hi"),
std::string("I"),
std::string("am"),
std::string("a"),
std::string("strange"),
std::string("string") };
std::vector<std::string> textSplitBySpaceOnly = {
std::string("Hi,\nI"),
std::string("am"),
std::string("a\r\n***strange***\n\rstring.") };
std::vector<std::string> textSplitBySpaceAndCommaAndLine = {
std::string("Hi"),
std::string("I"),
std::string("am"),
std::string("a"),
std::string("***strange***"),
std::string("string.") };
REQUIRE_EQ(split_lines(true, text), textAsLinesWithEmty);
REQUIRE_EQ(split_lines(false, text), textAsLinesWithoutEmpty);
REQUIRE_EQ(split_words(false, text), textAsWords);
REQUIRE_EQ(split(' ', false, text), textSplitBySpaceOnly);
REQUIRE_EQ(split_one_of(std::string{ " ,\r\n" }, false, text), textSplitBySpaceAndCommaAndLine);
}
TEST_CASE("stringtools_test, to_string_filled")
{
using namespace fplus;
REQUIRE_EQ(to_string_fill_left('0', 5, 42), std::string("00042") );
REQUIRE_EQ(to_string_fill_right(' ', 5, 42), std::string("42 ") );
}
TEST_CASE("stringtools_test, to_lower_case")
{
using namespace fplus;
REQUIRE_EQ(to_lower_case(std::string("ChaRacTer&WorDs23")), std::string("character&words23"));
}
TEST_CASE("stringtools_test, to_upper_case")
{
using namespace fplus;
REQUIRE_EQ(to_upper_case(std::string("ChaRacTer&WorDs34")), std::string("CHARACTER&WORDS34"));
}
|
