Add tests for SingletonExtensionFactory

1 files changed, 45 insertions, 0 deletions

diff --git a/pf4j/src/test/java/org/pf4j/SingletonExtensionFactoryTest.java b/pf4j/src/test/java/org/pf4j/SingletonExtensionFactoryTest.java
new file mode 100644
index 0000000..500dd84
--- /dev/null
+++ b/pf4j/src/test/java/org/pf4j/SingletonExtensionFactoryTest.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2012-present the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.pf4j;
+
+import org.junit.Test;
+import org.pf4j.plugin.FailTestExtension;
+import org.pf4j.plugin.TestExtension;
+
+import static org.junit.Assert.*;
+
+/**
+ * @author Decebal Suiu
+ */
+public class SingletonExtensionFactoryTest {
+
+    @Test
+    public void create() {
+        ExtensionFactory extensionFactory = new SingletonExtensionFactory();
+        Object extensionOne = extensionFactory.create(TestExtension.class);
+        Object extensionTwo = extensionFactory.create(TestExtension.class);
+        assertSame(extensionOne, extensionTwo);
+    }
+
+    @Test
+    public void createNewEachTime() {
+        ExtensionFactory extensionFactory = new SingletonExtensionFactory(FailTestExtension.class.getName());
+        Object extensionOne = extensionFactory.create(TestExtension.class);
+        Object extensionTwo = extensionFactory.create(TestExtension.class);
+        assertNotSame(extensionOne, extensionTwo);
+    }
+
+}