Add Mycilla code to odlguice

[odlguice.git] / inject / inject-guice-extensions / jsr250 / src / test / java / org / opendaylight / odlguice / inject / guice / extensions / jsr250 / tests / PostConstructOnCyclicDependenciesTest.java

diff --git a/inject/inject-guice-extensions/jsr250/src/test/java/org/opendaylight/odlguice/inject/guice/extensions/jsr250/tests/PostConstructOnCyclicDependenciesTest.java b/inject/inject-guice-extensions/jsr250/src/test/java/org/opendaylight/odlguice/inject/guice/extensions/jsr250/tests/PostConstructOnCyclicDependenciesTest.java
new file mode 100755 (executable)
index 0000000..2898db2
--- /dev/null
+++ b/inject/inject-guice-extensions/jsr250/src/test/java/org/opendaylight/odlguice/inject/guice/extensions/jsr250/tests/PostConstructOnCyclicDependenciesTest.java
@@ -0,0 +1,69 @@
+/*
+ * 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.jsr250.tests;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import com.google.inject.AbstractModule;
+import com.google.inject.Guice;
+import com.google.inject.ProvisionException;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+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.jsr250.Jsr250Module;
+
+/**
+ * This code originated in https://github.com/mycila/guice and was forked into
+ * OpenDaylight.
+ * @author Mathieu Carbou (mathieu.carbou@gmail.com)
+ */
+public class PostConstructOnCyclicDependenciesTest {
+    CloseableInjector inj;
+
+    @Before
+    public void setUp() throws Exception {
+        inj = Guice.createInjector(new Jsr250Module(), new CloseableModule(), new AbstractModule() {
+            @Override
+            protected void configure() {
+                bind(A.class).to(AImpl.class);
+                bind(B.class).to(BImpl.class);
+            }
+        }).getInstance(CloseableInjector.class);
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        CloseableInjector dying = inj;
+        inj = null;
+        dying.close();
+    }
+
+    @Test
+    public void testPostConstructOnCyclicDependency() {
+        A obj = null;
+        try {
+            obj = inj.getInstance(A.class);
+        } catch (ProvisionException ex) {
+            fail(ex.getMessage());
+        }
+        assertNotNull(obj);
+        assertTrue(obj.hasBeenCalled());
+    }
+}