使用 TypeToken 替代 Type (#3320)

HMCLCore/src/test/java/org/jackhuang/hmcl/util/gson/JsonUtilsTest.java

@@ -0,0 +1,42 @@
+/*
+ * Hello Minecraft! Launcher
+ * Copyright (C) 2024 huangyuhui <huanghongxun2008@126.com> and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package org.jackhuang.hmcl.util.gson;
+
+import com.google.gson.reflect.TypeToken;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+import java.util.Map;
+
+import static org.jackhuang.hmcl.util.gson.JsonUtils.listTypeOf;
+import static org.jackhuang.hmcl.util.gson.JsonUtils.mapTypeOf;
+import static org.junit.jupiter.api.Assertions.*;
+
+/**
+ * @author Glavo
+ */
+public class JsonUtilsTest {
+
+    @Test
+    public void testGetTypeToken() {
+        assertEquals(new TypeToken<List<Object>>(){}, listTypeOf(Object.class));
+        assertEquals(new TypeToken<List<String>>(){}, listTypeOf(String.class));
+        assertEquals(new TypeToken<List<Map<String, Integer>>>(){}, listTypeOf(mapTypeOf(String.class, Integer.class)));
+        assertEquals(new TypeToken<List<Map<String, List<Integer>>>>(){}, listTypeOf(mapTypeOf(String.class, listTypeOf(Integer.class))));
+    }
+}