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-rw-r--r--test.cxx19
1 files changed, 19 insertions, 0 deletions
diff --git a/test.cxx b/test.cxx
index 1189f97..5f97c87 100644
--- a/test.cxx
+++ b/test.cxx
@@ -1066,6 +1066,25 @@ TEST_CASE("HelpParams work as expected", "[args]")
}
+TEST_CASE("ActionFlag works as expected", "[args]")
+{
+ args::ArgumentParser p("parser");
+ std::string s;
+
+ args::ActionFlag action0(p, "name", "description", {'x'}, [&]() { s = "flag"; });
+ args::ActionFlag action1(p, "name", "description", {'y'}, [&](const std::string &arg) { s = arg; });
+ args::ActionFlag actionN(p, "name", "description", {'z'}, 2, [&](const std::vector<std::string> &arg) { s = arg[0] + arg[1]; });
+
+ p.ParseArgs(std::vector<std::string>{"-x"});
+ REQUIRE(s == "flag");
+
+ p.ParseArgs(std::vector<std::string>{"-y", "a"});
+ REQUIRE(s == "a");
+
+ p.ParseArgs(std::vector<std::string>{"-z", "a", "b"});
+ REQUIRE(s == "ab");
+}
+
#undef ARGS_HXX
#define ARGS_TESTNAMESPACE
#define ARGS_NOEXCEPT