arpadboda commented on a change in pull request #585: MINIFICPP-910 - Extend
StringUtils with string join capability
URL: https://github.com/apache/nifi-minifi-cpp/pull/585#discussion_r291477891
##########
File path: libminifi/test/unit/StringUtilsTests.cpp
##########
@@ -91,5 +95,19 @@ TEST_CASE("TestStringUtils::testEnv5", "[test split
classname]") {
std::string expected = "hello world ";
- REQUIRE(expected == StringUtils::replaceEnvironmentVariables(test_string));
+ REQUIRE(expected == replaceEnvironmentVariables(test_string));
+}
+
+TEST_CASE("TestStringUtils::testJoin", "[test string join]") {
+ std::set<std::string> strings = {"3", "2", "1"};
+ REQUIRE(join(",", strings) == "1,2,3");
Review comment:
Good idea, thanks, will add!
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