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Adding test for coverage, fixed bug in uncovered code

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This commit is contained in:
Henry Fredrick Schreiner 2017-03-09 09:37:16 -05:00
parent f93cb653c7
commit bdf3993d09
2 changed files with 18 additions and 1 deletions
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2
include/CLI/StringTools.hpp
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@ -108,7 +108,7 @@ std::string trim_copy(const std::string &str) {
/// Make a copy of the string and then trim it, any filter string can be used (any char in string is filtered)
std::string trim_copy(const std::string &str, const std::string &filter) {
std::string s = str;
return rtrim(s, filter);
return trim(s, filter);
}
/// Print a two part "help" string
void format_help(std::stringstream &out, std::string name, std::string description, size_t wid) {

17
tests/HelpersTest.cpp
View File

@ -62,6 +62,23 @@ TEST(Trim, VariousFilters) {
EXPECT_EQ("cabcabc", CLI::detail::trim(s4, "ab"));
}
TEST(Trim, TrimCopy) {
std::string orig{" cabc "};
std::string trimmed = CLI::detail::trim_copy(orig);
EXPECT_EQ("cabc", trimmed);
EXPECT_NE(orig, trimmed);
CLI::detail::trim(orig);
EXPECT_EQ(trimmed, orig);
orig = "abcabcabc";
trimmed = CLI::detail::trim_copy(orig, "ab");
EXPECT_EQ("cabcabc", trimmed);
EXPECT_NE(orig, trimmed);
CLI::detail::trim(orig, "ab");
EXPECT_EQ(trimmed, orig);
}
TEST(Validators, FileExists) {
std::string myfile{"TestFileNotUsed.txt"};