From 0c3fb217c99492ca15f3ff4a8a0402b801d7105f Mon Sep 17 00:00:00 2001
From: =?utf8?q?Rafa=C5=82=20D=C5=82ugo=C5=82=C4=99cki?=
 <rafal@dlugolecki.net.pl>
Date: Wed, 6 May 2015 08:27:28 +0200
Subject: [PATCH] Add Required tests.

---
 tests/Makefile.am                     |  5 +++-
 tests/required/should_be_required.cpp | 37 +++++++++++++++++++++++++++
 2 files changed, 41 insertions(+), 1 deletion(-)
 create mode 100644 tests/required/should_be_required.cpp

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 11c3c18..6a0fa06 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -19,7 +19,8 @@ TESTS = \
 	option_handles_boolean_value.test \
 	option_handles_void_value.test \
 	option_should_match_exact_name.test \
-	option_should_throw_exception_on_missing_value.test
+	option_should_throw_exception_on_missing_value.test \
+	required_should_be_required.test
 
 noinst_PROGRAMS = $(TESTS)
 
@@ -48,3 +49,5 @@ option_handles_boolean_value_test_SOURCES  = option/handles_boolean_value.cpp
 option_handles_void_value_test_SOURCES  = option/handles_void_value.cpp
 option_should_match_exact_name_test_SOURCES  = option/should_match_exact_name.cpp
 option_should_throw_exception_on_missing_value_test_SOURCES = option/should_throw_exception_on_missing_value.cpp
+
+required_should_be_required_test_SOURCES = required/should_be_required.cpp
diff --git a/tests/required/should_be_required.cpp b/tests/required/should_be_required.cpp
new file mode 100644
index 0000000..b59db3d
--- /dev/null
+++ b/tests/required/should_be_required.cpp
@@ -0,0 +1,37 @@
+#include <iostream>
+
+#include "required.h"
+#include "argument.h"
+#include "option.h"
+
+using namespace std;
+using namespace command;
+
+#define NAME "test"
+#define VALUE "1"
+
+#define OPTION NAME "=" VALUE
+
+typedef int Type;
+
+void function(Type val) { }
+
+int main() {
+    Parameter * requiredOption = new Required(new Option<Type>(NAME, "Required Option", function));
+    Parameter * requiredArgument = new Required(new Argument<Type>("Required Argument", function));
+
+    if (!requiredOption->isRequired()) {
+        cout << requiredOption->describe() << " should be treated as required but it is not\n";
+        delete requiredOption;
+        return 1;
+    }
+    if (!requiredArgument->isRequired()) {
+        cout << requiredArgument->describe() << " should be treated as required but it is not\n";
+        delete requiredOption;
+        return 1;
+    }
+
+    cout << "Required decorator correctly returns its property\n";
+
+    return 0;
+}
-- 
2.30.2