WIPcli11

1 files changed, 49 insertions, 0 deletions

diff --git a/test/argparser_test.cc b/test/argparser_test.cc
new file mode 100644
index 0000000..842b214
--- /dev/null
+++ b/test/argparser_test.cc
@@ -0,0 +1,49 @@
+#include <uunit.h>
+
+#include <argparser.h>
+
+#include <iostream>
+#include <string>
+
+class ArgParserTest
+	: public uUnit
+{
+public:
+	ArgParserTest()
+	{
+		uTEST(ArgParserTest::test);
+	}
+
+	void test()
+	{
+		const char* argv[] =
+		{
+			"app-name",
+			"-x",
+			"42"
+		};
+		int argc = sizeof(argv)/sizeof(*argv);
+		ArgParser<int, std::optional<int>> args;
+
+		args.add("-x", "--some-x",
+		         std::function([](int i)
+		         {
+			         std::cout << "int: " << i << "\n";
+			         return 0;
+		         }),
+		         "Helptext for -x,--some-x");
+
+		args.add("-X", "--opt-x",
+		         std::function([](std::optional<int> i)
+		         {
+			         std::cout << "opt<int>: " << (i?std::to_string(*i):"none") << "\n";
+			         return 0;
+		         }),
+		         "Helptext for -X,--opt-x");
+
+		args.parse(argc, argv);
+	}
+};
+
+// Registers the fixture into the 'registry'
+static ArgParserTest test;