From 7ee649296b62287fb6509ea8403e4438706e2443 Mon Sep 17 00:00:00 2001
From: LamGC <lam827@lamgc.net>
Date: Sun, 22 Nov 2020 11:12:54 +0800
Subject: [PATCH] =?UTF-8?q?[Add]=20Core=20=E6=B7=BB=E5=8A=A0=E9=92=88?=
 =?UTF-8?q?=E5=AF=B9=20JarFrameworkLoader=20=E7=9A=84=E5=AE=8C=E6=95=B4?=
 =?UTF-8?q?=E5=8D=95=E5=85=83=E6=B5=8B=E8=AF=95;?=
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[Add] JarFrameworkLoaderTest 添加完整单元测试类;
---
 .../bot/framework/JarFrameworkLoaderTest.java | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 ContentGrabbingJi-core/src/test/java/net/lamgc/cgj/bot/framework/JarFrameworkLoaderTest.java

diff --git a/ContentGrabbingJi-core/src/test/java/net/lamgc/cgj/bot/framework/JarFrameworkLoaderTest.java b/ContentGrabbingJi-core/src/test/java/net/lamgc/cgj/bot/framework/JarFrameworkLoaderTest.java
new file mode 100644
index 0000000..74949e7
--- /dev/null
+++ b/ContentGrabbingJi-core/src/test/java/net/lamgc/cgj/bot/framework/JarFrameworkLoaderTest.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2020  LamGC
+ *
+ * ContentGrabbingJi is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * ContentGrabbingJi 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package net.lamgc.cgj.bot.framework;
+
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+import org.pf4j.ClassLoadingStrategy;
+import org.pf4j.PluginClassLoader;
+
+import java.io.IOException;
+import java.lang.reflect.Field;
+
+public class JarFrameworkLoaderTest {
+
+    private final static TemporaryFolder tempFolder = TemporaryFolder.builder().build();
+
+    @BeforeClass
+    public static void beforeClass() throws IOException {
+        tempFolder.create();
+    }
+
+    @Test
+    public void loaderCheck() throws IOException, NoSuchFieldException, IllegalAccessException {
+        ClassLoader classLoader = new JarFrameworkLoader(null)
+                .loadPlugin(tempFolder.newFile("invalid files").toPath(), null);
+        Assert.assertTrue(classLoader instanceof PluginClassLoader);
+        Field classLoadingStrategyField = PluginClassLoader.class.getDeclaredField("classLoadingStrategy");
+        classLoadingStrategyField.setAccessible(true);
+        ClassLoadingStrategy strategy = (ClassLoadingStrategy) classLoadingStrategyField.get(classLoader);
+        if (strategy.getSources().get(0) != ClassLoadingStrategy.Source.APPLICATION) {
+            Assert.fail("The class loading policy does not make application the first priority (First: " +
+                    strategy.getSources().get(0) + ").");
+        }
+    }
+
+}
\ No newline at end of file