r31 - in trunk: magalie-persistence magalie-persistence/src/main/java/com/franciaflex/magalie magalie-services/src/main/java/com/franciaflex/magalie/services magalie-services/src/test/java/com/franciaflex/magalie magalie-services/src/test/java/com/franciaflex/magalie/services magalie-web/src/main/java/com/franciaflex/magalie/web - Franciaflex-magalie-commits

21 Mar 2013

Author: bleny
Date: 2013-03-21 14:55:30 +0100 (Thu, 21 Mar 2013)
New Revision: 31

Url: http://forge.codelutin.com/projects/franciaflex-magalie/repository/revisions...

Log:
introduce JUnit rule to open/close entityManager in each test, sandbox every test in a single H2 instance

Added:
   trunk/magalie-persistence/src/main/java/com/franciaflex/magalie/JpaUtil.java
   trunk/magalie-services/src/test/java/com/franciaflex/magalie/AbstractMagalieServiceTest.java
   trunk/magalie-services/src/test/java/com/franciaflex/magalie/JpaEntityManagerRule.java
Modified:
   trunk/magalie-persistence/pom.xml
   trunk/magalie-persistence/src/main/java/com/franciaflex/magalie/MagalieApplicationConfig.java
   trunk/magalie-services/src/main/java/com/franciaflex/magalie/services/DefaultMagalieServiceContext.java
   trunk/magalie-services/src/test/java/com/franciaflex/magalie/services/ArticleStorageServiceTest.java
   trunk/magalie-web/src/main/java/com/franciaflex/magalie/web/MagalieJpaTransactionFilter.java

Modified: trunk/magalie-persistence/pom.xml
===================================================================

--- trunk/magalie-persistence/pom.xml	2013-03-19 16:05:56 UTC (rev 30)
+++ trunk/magalie-persistence/pom.xml	2013-03-21 13:55:30 UTC (rev 31)
@@ -28,16 +28,19 @@
     <dependency>
       <groupId>org.hibernate</groupId>
       <artifactId>hibernate-core</artifactId>
+      <scope>compile</scope>
     </dependency>
 
     <dependency>
       <groupId>org.hibernate</groupId>
       <artifactId>hibernate-entitymanager</artifactId>
+      <scope>compile</scope>
     </dependency>
 
     <dependency>
       <groupId>com.h2database</groupId>
       <artifactId>h2</artifactId>
+      <scope>compile</scope>
     </dependency>
 
     <dependency>

Added: trunk/magalie-persistence/src/main/java/com/franciaflex/magalie/JpaUtil.java
===================================================================
--- trunk/magalie-persistence/src/main/java/com/franciaflex/magalie/JpaUtil.java	                        (rev 0)
+++ trunk/magalie-persistence/src/main/java/com/franciaflex/magalie/JpaUtil.java	2013-03-21 13:55:30 UTC (rev 31)
@@ -0,0 +1,70 @@
+package com.franciaflex.magalie;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Maps;
+import org.apache.commons.lang3.SystemUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.hibernate.cfg.Environment;
+import org.hibernate.ejb.AvailableSettings;
+
+import javax.persistence.EntityManagerFactory;
+import javax.persistence.Persistence;
+import java.io.File;
+import java.util.Collections;
+import java.util.Map;
+
+public class JpaUtil {
+
+    private static final Log log = LogFactory.getLog(JpaUtil.class);
+
+    private JpaUtil() {}
+
+    protected static final ImmutableMap<String, String> JPA_H2_CONFIG =
+            ImmutableMap.of(
+                    AvailableSettings.JDBC_DRIVER, org.h2.Driver.class.getName(),
+                    AvailableSettings.JDBC_USER, "sa",
+                    AvailableSettings.JDBC_PASSWORD, "",
+                    Environment.DIALECT, org.hibernate.dialect.H2Dialect.class.getName(),
+                    Environment.HBM2DDL_AUTO, "create"
+            );
+
+    public static EntityManagerFactory createTempEntityManagerFactory(String persistenceUnitName, String context) {
+
+        EntityManagerFactory tempEntityManagerFactory =
+                createTempEntityManagerFactory(
+                        persistenceUnitName,
+                        context, Collections.<String, String>emptyMap());
+
+        return tempEntityManagerFactory;
+
+    }
+
+    public static EntityManagerFactory createTempEntityManagerFactory(String persistenceUnitName, String context, Map<String, String> jpaParameters) {
+
+        Map<String, String> allJpaParameters = Maps.newHashMap();
+
+        allJpaParameters.putAll(jpaParameters);
+
+        allJpaParameters.putAll(JPA_H2_CONFIG);
+
+        File tempDirFile = SystemUtils.getJavaIoTmpDir();
+
+        File databaseFile = new File(tempDirFile, context);
+
+        String h2dataPath = databaseFile.getAbsolutePath() + File.separator + "h2data";
+
+        allJpaParameters.put(AvailableSettings.JDBC_URL, "jdbc:h2:file:" + h2dataPath);
+
+        if (log.isTraceEnabled()) {
+            log.trace("will store H2 data in " + h2dataPath);
+            log.trace("allJpaParameters = " + allJpaParameters);
+        }
+
+        EntityManagerFactory entityManagerFactory = Persistence.createEntityManagerFactory(persistenceUnitName, allJpaParameters);
+
+        return entityManagerFactory;
+
+    }
+
+}

Modified: trunk/magalie-persistence/src/main/java/com/franciaflex/magalie/MagalieApplicationConfig.java
===================================================================
--- trunk/magalie-persistence/src/main/java/com/franciaflex/magalie/MagalieApplicationConfig.java	2013-03-19 16:05:56 UTC (rev 30)
+++ trunk/magalie-persistence/src/main/java/com/franciaflex/magalie/MagalieApplicationConfig.java	2013-03-21 13:55:30 UTC (rev 31)
@@ -29,8 +29,8 @@
         }
     }
 
-    public Map<String, Object> getJpaParameters() {
-        Map<String, Object> jpaParameters = Maps.newHashMap();
+    public Map<String, String> getJpaParameters() {
+        Map<String, String> jpaParameters = Maps.newHashMap();
         Properties hibernateProperties = applicationConfig.getOptionStartsWith("hibernate");
         jpaParameters.putAll((Map) hibernateProperties);
         Properties jpaProperties = applicationConfig.getOptionStartsWith("javax.persistence");

Modified: trunk/magalie-services/src/main/java/com/franciaflex/magalie/services/DefaultMagalieServiceContext.java
===================================================================
--- trunk/magalie-services/src/main/java/com/franciaflex/magalie/services/DefaultMagalieServiceContext.java	2013-03-19 16:05:56 UTC (rev 30)
+++ trunk/magalie-services/src/main/java/com/franciaflex/magalie/services/DefaultMagalieServiceContext.java	2013-03-21 13:55:30 UTC (rev 31)
@@ -1,5 +1,6 @@
 package com.franciaflex.magalie.services;
 
+import com.franciaflex.magalie.MagalieApplicationConfig;
 import com.franciaflex.magalie.MagalieTechnicalException;
 import com.franciaflex.magalie.dao.ArticleDao;
 import com.franciaflex.magalie.dao.RequestedArticleDao;
@@ -18,10 +19,20 @@
 
     protected EntityManager entityManager;
 
+    protected MagalieApplicationConfig magalieApplicationConfig;
+
     public void setEntityManager(EntityManager entityManager) {
         this.entityManager = entityManager;
     }
 
+    public MagalieApplicationConfig getMagalieApplicationConfig() {
+        return magalieApplicationConfig;
+    }
+
+    public void setMagalieApplicationConfig(MagalieApplicationConfig magalieApplicationConfig) {
+        this.magalieApplicationConfig = magalieApplicationConfig;
+    }
+
     @Override
     public <E extends MagalieService> E newService(Class<E> serviceClass) {
 

Added: trunk/magalie-services/src/test/java/com/franciaflex/magalie/AbstractMagalieServiceTest.java
===================================================================
--- trunk/magalie-services/src/test/java/com/franciaflex/magalie/AbstractMagalieServiceTest.java	                        (rev 0)
+++ trunk/magalie-services/src/test/java/com/franciaflex/magalie/AbstractMagalieServiceTest.java	2013-03-21 13:55:30 UTC (rev 31)
@@ -0,0 +1,114 @@
+package com.franciaflex.magalie;
+
+import com.franciaflex.magalie.entity.AbstractJpaEntity;
+import com.franciaflex.magalie.services.DefaultMagalieServiceContext;
+import com.franciaflex.magalie.services.MagalieService;
+import com.franciaflex.magalie.services.MagalieServiceContext;
+import com.google.common.collect.Lists;
+import org.junit.Rule;
+
+import javax.persistence.EntityManager;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+public abstract class AbstractMagalieServiceTest {
+
+    protected static final double DELTA = 0.0001;
+
+    protected static MagalieFixtures fixtures;
+
+    protected static MagalieApplicationConfig magalieApplicationConfig;
+
+    protected JpaEntityManagerRule jpaEntityManagerRule;
+
+    protected MagalieServiceContext serviceContext;
+
+    protected static MagalieApplicationConfig getMagalieApplicationConfig() {
+
+        if (magalieApplicationConfig == null) {
+
+            magalieApplicationConfig = new MagalieApplicationConfig();
+
+        }
+
+        return magalieApplicationConfig;
+
+    }
+
+    public static MagalieFixtures getFixtures() {
+
+        if (fixtures == null) {
+
+            fixtures = new MagalieFixtures("fixtures");
+
+        }
+
+        return fixtures;
+    }
+
+    protected static <E> E fixture(String id) {
+
+        return getFixtures().fixture(id);
+
+    }
+
+    protected MagalieServiceContext getServiceContext() {
+
+        if (serviceContext == null) {
+
+            DefaultMagalieServiceContext serviceContext = new DefaultMagalieServiceContext();
+
+            serviceContext.setMagalieApplicationConfig(getMagalieApplicationConfig());
+
+            EntityManager entityManager = getJpaEntityManagerRule().getEntityManager();
+
+            serviceContext.setEntityManager(entityManager);
+
+            MagalieFixtures fixtures = getFixtures();
+
+            List<AbstractJpaEntity> toPersist = Lists.newArrayList();
+
+            toPersist.addAll(fixtures.<Collection<? extends AbstractJpaEntity>>fixture("users"));
+            toPersist.addAll(fixtures.<Collection<? extends AbstractJpaEntity>>fixture("sites"));
+            toPersist.addAll(fixtures.<Collection<? extends AbstractJpaEntity>>fixture("articles"));
+            toPersist.addAll(fixtures.<Collection<? extends AbstractJpaEntity>>fixture("storedArticles"));
+
+            for (AbstractJpaEntity entity : toPersist) {
+
+                entityManager.persist(entity);
+
+            }
+
+            entityManager.getTransaction().commit();
+
+            this.serviceContext = serviceContext;
+
+        }
+
+        return serviceContext;
+
+    }
+
+    protected <E extends MagalieService> E newService(Class<E> serviceClass) {
+
+        return getServiceContext().newService(serviceClass);
+
+    }
+
+    @Rule
+    public JpaEntityManagerRule getJpaEntityManagerRule() {
+
+        if (jpaEntityManagerRule == null) {
+
+            Map<String, String> jpaParameters = getMagalieApplicationConfig().getJpaParameters();
+
+            jpaEntityManagerRule = new JpaEntityManagerRule("magaliePersistenceUnit", jpaParameters);
+
+        }
+
+        return jpaEntityManagerRule;
+
+    }
+
+}

Added: trunk/magalie-services/src/test/java/com/franciaflex/magalie/JpaEntityManagerRule.java
===================================================================
--- trunk/magalie-services/src/test/java/com/franciaflex/magalie/JpaEntityManagerRule.java	                        (rev 0)
+++ trunk/magalie-services/src/test/java/com/franciaflex/magalie/JpaEntityManagerRule.java	2013-03-21 13:55:30 UTC (rev 31)
@@ -0,0 +1,100 @@
+package com.franciaflex.magalie;
+
+import com.google.common.base.Joiner;
+import com.google.common.base.Preconditions;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.junit.rules.TestRule;
+import org.junit.runner.Description;
+import org.junit.runners.model.Statement;
+
+import javax.persistence.EntityManager;
+import javax.persistence.EntityManagerFactory;
+import java.util.Date;
+import java.util.Map;
+
+public class JpaEntityManagerRule implements TestRule {
+
+    private static final Log log = LogFactory.getLog(JpaEntityManagerRule.class);
+
+    protected String persistenceUnitName;
+
+    protected String timestamp = String.valueOf(new Date().getTime());
+
+    protected EntityManager entityManager;
+
+    protected boolean open = false;
+
+    protected Map<String, String> jpaParameters;
+
+    public JpaEntityManagerRule(String persistenceUnitName, Map<String, String> jpaParameters) {
+        this.persistenceUnitName = persistenceUnitName;
+        this.jpaParameters = jpaParameters;
+    }
+
+    @Override
+    public Statement apply(final Statement base, Description description) {
+
+        final String testClassName = description.getClassName();
+
+        final String testMethodName = description.getMethodName();
+
+        if (log.isDebugEnabled()) {
+            log.debug("will create entityManager for test class " + testClassName + " and method " + testMethodName);
+        }
+
+        return new Statement() {
+            @Override
+            public void evaluate() throws Throwable {
+                createEntityManager(testClassName, testMethodName);
+                try {
+                    base.evaluate();
+                } finally {
+                    closeEntityManager();
+                }
+            }
+        };
+    }
+
+    protected void createEntityManager(String testClassName, String testMethodName) {
+
+        String context = Joiner.on('_').join(testClassName, testMethodName, timestamp);
+
+        EntityManagerFactory entityManagerFactory = JpaUtil.createTempEntityManagerFactory(persistenceUnitName, context, jpaParameters);
+
+        entityManager = entityManagerFactory.createEntityManager();
+
+        if (log.isDebugEnabled()) {
+            log.debug("created entityManager " + entityManager + " and opened transaction");
+        }
+
+        entityManager.getTransaction().begin();
+
+        open = true;
+
+    }
+
+    public EntityManager getEntityManager() {
+
+        Preconditions.checkState(open);
+
+        return entityManager;
+
+    }
+
+    /**
+     * Override to tear down your specific external resource.
+     */
+    protected void closeEntityManager() {
+
+        if (log.isDebugEnabled()) {
+            log.debug("close entityManager " + entityManager);
+        }
+
+        open = false;
+
+        entityManager.close();
+
+    }
+
+}

Modified: trunk/magalie-services/src/test/java/com/franciaflex/magalie/services/ArticleStorageServiceTest.java
===================================================================
--- trunk/magalie-services/src/test/java/com/franciaflex/magalie/services/ArticleStorageServiceTest.java	2013-03-19 16:05:56 UTC (rev 30)
+++ trunk/magalie-services/src/test/java/com/franciaflex/magalie/services/ArticleStorageServiceTest.java	2013-03-21 13:55:30 UTC (rev 31)
@@ -1,87 +1,33 @@
 package com.franciaflex.magalie.services;
 
-import com.franciaflex.magalie.MagalieApplicationConfig;
-import com.franciaflex.magalie.MagalieFixtures;
-import com.franciaflex.magalie.dao.ArticleDao;
-import com.franciaflex.magalie.dao.MagalieUserDao;
-import com.franciaflex.magalie.dao.RequestedArticleDao;
-import com.franciaflex.magalie.dao.StoredArticleDao;
-import com.franciaflex.magalie.entity.AbstractJpaEntity;
+import com.franciaflex.magalie.AbstractMagalieServiceTest;
 import com.franciaflex.magalie.entity.Article;
 import com.franciaflex.magalie.entity.MagalieUser;
-import com.franciaflex.magalie.entity.StoredArticle;
 import com.google.common.collect.Iterables;
-import com.google.common.collect.Lists;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.junit.Assert;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
-import org.mockito.Mockito;
 
-import javax.persistence.EntityManager;
-import javax.persistence.EntityManagerFactory;
-import javax.persistence.Persistence;
-import java.util.Collection;
-import java.util.List;
-import java.util.Map;
+public class ArticleStorageServiceTest extends AbstractMagalieServiceTest {
 
-public class ArticleStorageServiceTest {
-
     private static final Log log = LogFactory.getLog(ArticleStorageServiceTest.class);
 
-    protected static final double DELTA = 0.0001;
-
     protected ArticleStorageService service;
 
-    protected MagalieFixtures fixtures;
-
     @Before
-    public void setUp() throws Exception {
+    public void setUp() {
 
-        service = new ArticleStorageService();
+        service = newService(ArticleStorageService.class);
 
-        fixtures = new MagalieFixtures("fixtures");
-
-        service.setServiceContext(new MagalieServiceContext() {
-
-            @Override
-            public <E extends MagalieService> E newService(Class<E> serviceClass) {
-                return null;  //To change body of implemented methods use File | Settings | File Templates.
-            }
-
-            @Override
-            public MagalieUserDao getMagalieUserDao() {
-                throw new UnsupportedOperationException();
-            }
-
-            @Override
-            public StoredArticleDao getStoredArticleDao() {
-                StoredArticleDao storedArticleDaoMock = Mockito.mock(StoredArticleDao.class);
-                Mockito.when(storedArticleDaoMock.findAllForArticle(Mockito.<Article>any())).thenReturn(
-                        fixtures.<List<StoredArticle>>fixture("storedArticlesForArticle1")
-                );
-                return storedArticleDaoMock;
-            }
-
-            @Override
-            public RequestedArticleDao getRequestedArticleDao() {
-                return null;
-            }
-
-            @Override
-            public ArticleDao getArticleDao() {
-                return null;  //To change body of implemented methods use File | Settings | File Templates.
-            }
-        });
     }
 
     @Test
     public void testThrowUnavailableArticle() throws Exception {
 
-        MagalieUser basile = fixtures.fixture("basile");
-        Article article = fixtures.fixture("article1");
+        MagalieUser basile = fixture("basile");
+        Article article = fixture("article1");
         WithdrawTask withdrawTask;
 
         try {
@@ -101,8 +47,8 @@
     @Test
     public void testThrowRequiredDriverLicenceException() throws Exception {
 
-        MagalieUser basile = fixtures.fixture("basile");
-        Article article = fixtures.fixture("article1");
+        MagalieUser basile = fixture("basile");
+        Article article = fixture("article1");
         WithdrawTask withdrawTask;
 
         try {
@@ -122,8 +68,8 @@
     @Test
     public void testWithdrawArticleWithoutDriverLicense() throws Exception {
 
-        MagalieUser basile = fixtures.fixture("basile");
-        Article article = fixtures.fixture("article1");
+        MagalieUser basile = fixture("basile");
+        Article article = fixture("article1");
         WithdrawTask withdrawTask = null;
 
         try {
@@ -149,8 +95,8 @@
     @Test
     public void testWithdrawArticleWithDriverLicense() throws Exception {
 
-        MagalieUser alexandre = fixtures.fixture("alexandre");
-        Article article = fixtures.fixture("article1");
+        MagalieUser alexandre = fixture("alexandre");
+        Article article = fixture("article1");
         WithdrawTask withdrawTask = null;
 
         try {
@@ -177,47 +123,4 @@
         Assert.assertEquals(30., site2.getQuantity(), DELTA);
     }
 
-    @Test
-    @Ignore
-    public void testName() throws Exception {
-
-        MagalieFixtures fixtures = new MagalieFixtures("fixtures");
-
-        MagalieApplicationConfig applicationConfig = new MagalieApplicationConfig();
-
-        Map<String, Object> jpaParameters = applicationConfig.getJpaParameters();
-
-        EntityManagerFactory entityManagerFactory = Persistence.createEntityManagerFactory("magaliePersistenceUnit", jpaParameters);
-
-        EntityManager entityManager = entityManagerFactory.createEntityManager();
-
-        entityManager.getTransaction().begin();
-
-//        entityManager.persist(new MagalieUser());
-//        entityManager.persist(new Article());
-//        entityManager.persist(new StoredArticle());
-//        entityManager.persist(new Site());
-//        entityManager.persist(new RequestedArticle());
-
-//        entityManager.persist(new SiteError());
-//        entityManager.persist(new StorageMovement());
-
-        List<AbstractJpaEntity> toPersist = Lists.newArrayList();
-
-        toPersist.addAll(fixtures.<Collection<? extends AbstractJpaEntity>>fixture("users"));
-        toPersist.addAll(fixtures.<Collection<? extends AbstractJpaEntity>>fixture("sites"));
-        toPersist.addAll(fixtures.<Collection<? extends AbstractJpaEntity>>fixture("articles"));
-        toPersist.addAll(fixtures.<Collection<? extends AbstractJpaEntity>>fixture("storedArticles"));
-
-        for (AbstractJpaEntity entity : toPersist) {
-
-            entityManager.persist(entity);
-
-        }
-
-        entityManager.getTransaction().commit();
-
-        entityManager.close();
-
-    }
 }

Modified: trunk/magalie-web/src/main/java/com/franciaflex/magalie/web/MagalieJpaTransactionFilter.java
===================================================================
--- trunk/magalie-web/src/main/java/com/franciaflex/magalie/web/MagalieJpaTransactionFilter.java	2013-03-19 16:05:56 UTC (rev 30)
+++ trunk/magalie-web/src/main/java/com/franciaflex/magalie/web/MagalieJpaTransactionFilter.java	2013-03-21 13:55:30 UTC (rev 31)
@@ -22,7 +22,7 @@
 
         MagalieApplicationConfig applicationConfig = new MagalieApplicationConfig();
 
-        Map<String, Object> jpaParameters = applicationConfig.getJpaParameters();
+        Map<String, String> jpaParameters = applicationConfig.getJpaParameters();
 
         entityManagerFactory = Persistence.createEntityManagerFactory("magaliePersistenceUnit", jpaParameters);

    

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