[console] Create PluginOnDisableCalledOnlyOnceTest test; Fix tests

mirai-console/backend/integration-test/test/testpoints/plugin/PluginOnDisableCalledOnlyOnceTest.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2019-2022 Mamoe Technologies and contributors.
+ *
+ * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
+ * Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
+ *
+ * https://github.com/mamoe/mirai/blob/dev/LICENSE
+ */
+
+package net.mamoe.console.integrationtest.testpoints.plugin
+
+import kotlinx.atomicfu.atomic
+import net.mamoe.console.integrationtest.AbstractTestPointAsPlugin
+import net.mamoe.mirai.console.plugin.jvm.JvmPluginDescription
+import net.mamoe.mirai.console.plugin.jvm.KotlinPlugin
+
+internal object PluginOnDisableCalledOnlyOnceTest : AbstractTestPointAsPlugin() {
+    override fun newPluginDescription(): JvmPluginDescription {
+        return JvmPluginDescription(
+            id = "net.mamoe.testpoint.plugin-on-disable-called-only-once",
+            version = "1.0.0",
+            name = "PluginOnDisableCalledOnlyOnce",
+        ) {}
+    }
+
+    private val onDisableCalled = atomic(false)
+
+    override fun KotlinPlugin.onDisable0() {
+        if (!onDisableCalled.compareAndSet(expect = false, update = true)) {
+            error("onDisable called multiple times!!")
+        }
+    }
+}

mirai-console/backend/mirai-console/test/data/PluginMovingTests.kt

@@ -21,11 +21,17 @@ import net.mamoe.mirai.console.testFramework.AbstractConsoleInstanceTest
 import kotlin.test.Test
 
 class PluginMovingTests : AbstractConsoleInstanceTest() {
-    private val mockPluginWithName = object : KotlinPlugin(JvmPluginDescription("org.test1.test1", "1.0.0", "test1")) {}
+    private val mockPluginWithName by lazy {
-    private val mockPluginWithName2 =
+        object : KotlinPlugin(JvmPluginDescription("org.test1.test1", "1.0.0", "test1")) {}
+    }
+
+    private val mockPluginWithName2 by lazy {
         object : KotlinPlugin(JvmPluginDescription("org.test2.test2", "1.0.0", "test2")) {}
-    private val mockPluginWithName3 =
+    }
+
+    private val mockPluginWithName3 by lazy {
         object : KotlinPlugin(JvmPluginDescription("org.test2.test3", "1.0.0", "test3")) {}
+    }
 
     private fun mkdir(abstractPath: String) = PluginManager.pluginsDataPath.resolve(abstractPath).mkdir()