支持使用负数

test_main.cpp

@@ -6,6 +6,18 @@
 #include <Order.h>
 #include "OptionsException.h"
 
+TEST(Option, 负数测试) {
+    try {
+        ling::Order order({"--number", "-10"});
+        const auto number = order.addOption({"-n", "--number"}, ling::Order::INT);
+        order.analysis();
+        ASSERT_TRUE(number.isExistence());
+        ASSERT_EQ(number.getInt64(), -10);
+    } catch (const ling::OptionsException &e) {
+        ASSERT_FALSE(e.what());
+    }
+}
+
 TEST(Option, 16进制测试) {
     try {
         ling::Order order({"--hex", "0x1F", "--hex2", "0x1f"});
@@ -66,8 +78,12 @@ TEST(Option, 异常参数测试) {
     const auto cancel = order.addOption({"--cancel"});
     try {
         order.analysis();
-        ASSERT_FALSE("异常处理失败");
+        ASSERT_EQ(pts.getString(), "--all");
+        ASSERT_FALSE(all.isExistence());
+        ASSERT_TRUE(ok.isExistence());
+        ASSERT_FALSE(cancel.isExistence());
     } catch (const ling::OptionsException &e) {
+        ASSERT_FALSE("解析失败");
     }
 }