Merge "Add Mycilla code to odlguice"

[odlguice.git] / inject / inject-guice-extensions / closeable / src / test / java / org / opendaylight / odlguice / inject / guice / extensions / closeable / tests / CloseableTestTest.java

diff --git a/inject/inject-guice-extensions/closeable/src/test/java/org/opendaylight/odlguice/inject/guice/extensions/closeable/tests/CloseableTestTest.java b/inject/inject-guice-extensions/closeable/src/test/java/org/opendaylight/odlguice/inject/guice/extensions/closeable/tests/CloseableTestTest.java
new file mode 100755 (executable)
index 0000000..d03b10d
--- /dev/null
+++ b/inject/inject-guice-extensions/closeable/src/test/java/org/opendaylight/odlguice/inject/guice/extensions/closeable/tests/CloseableTestTest.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2010 Mycila (mathieu.carbou@gmail.com)
+ *
+ * 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.opendaylight.odlguice.inject.guice.extensions.closeable.tests;
+
+import com.google.inject.AbstractModule;
+import com.google.inject.Guice;
+import com.google.inject.Stage;
+import javax.inject.Singleton;
+import junit.framework.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.opendaylight.odlguice.inject.guice.extensions.closeable.CloseableInjector;
+import org.opendaylight.odlguice.inject.guice.extensions.closeable.CloseableModule;
+import org.opendaylight.odlguice.inject.guice.extensions.closeable.InjectorCloseListener;
+
+/**
+ * This code originated in https://github.com/mycila/guice and was forked into OpenDaylight.
+ * @author Mathieu Carbou (mathieu.carbou@gmail.com) date 2013-07-21
+ */
+@RunWith(JUnit4.class)
+public final class CloseableTestTest {
+
+    @Test
+    public void test() throws Exception {
+        CloseableInjector injector = Guice
+                .createInjector(Stage.PRODUCTION, new CloseableModule(), new AbstractModule() {
+                    @Override
+                    protected void configure() {
+                        bind(MustClose.class).in(Singleton.class);
+                    }
+                }).getInstance(CloseableInjector.class);
+        Assert.assertEquals(0, MustClose.hits);
+        injector.close();
+        Assert.assertEquals(1, MustClose.hits);
+    }
+
+    static class MustClose implements InjectorCloseListener {
+        static int hits;
+
+        @Override
+        public void onInjectorClosing() {
+            hits++;
+        }
+    }
+}