[T] ReflectionUtils: Split tests

Author: hykilpikonna

src/main/java/org/hydev/mcpm/client/injector/PluginLoader.java

@@ -21,7 +21,7 @@
 import static org.hydev.mcpm.utils.ReflectionUtils.setPrivateField;
 
 /**
- * TODO: Write a description for this class!
+ * Implementation of plugin hot-loading/unloading
  *
  * @author Azalea (https://github.com/hykilpikonna)
  * @since 2022-09-27

src/test/java/org/hydev/mcpm/utils/ReflectionUtilsTest.java

@@ -29,11 +29,17 @@ void getPrivateField()
     {
         var a = new A();
         var f = ReflectionUtils.getPrivateField(a, "field", new TypeToken<List<String>>(){}).orElseThrow();
-        assert f.get(0).equals("meow");
-        assert f.get(1).equals("qwq");
+        assert f.equals(Arrays.asList("meow", "qwq"));
+    }
 
-        // The obtained field is a pointer
+    @Test
+    void getPrivateFieldMutation()
+    {
+        // Show that the obtained field is a pointer, and its contents can be mutated
+        var a = new A();
+        var f = ReflectionUtils.getPrivateField(a, "field", new TypeToken<List<String>>(){}).orElseThrow();
         f.set(1, "wolf");
+
         var newF = ReflectionUtils.getPrivateField(a, "field", new TypeToken<List<String>>(){}).orElseThrow();
         assert newF.get(1).equals("wolf");
     }