align package names.
[utils] / security / jpatest / src / test / java / org / wamblee / security / authentication / jpa / JpaUserSetTest.java
diff --git a/security/jpatest/src/test/java/org/wamblee/security/authentication/jpa/JpaUserSetTest.java b/security/jpatest/src/test/java/org/wamblee/security/authentication/jpa/JpaUserSetTest.java
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+/*
+ * Copyright 2005-2010 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.wamblee.security.authentication.jpa;
+
+import java.sql.Connection;
+import java.sql.ResultSet;
+import java.util.Set;
+
+import org.wamblee.cache.EhCache;
+import org.wamblee.io.ClassPathResource;
+import org.wamblee.security.authentication.Group;
+import org.wamblee.security.authentication.GroupSet;
+import org.wamblee.security.authentication.InMemoryUserSetTest;
+import org.wamblee.security.authentication.NameValidator;
+import org.wamblee.security.authentication.RegexpNameValidator;
+import org.wamblee.security.authentication.User;
+import org.wamblee.security.authentication.UserSet;
+import org.wamblee.security.authentication.jpa.JpaGroupSet;
+import org.wamblee.security.authentication.jpa.JpaUserSet;
+import org.wamblee.security.encryption.Md5HexMessageDigester;
+import org.wamblee.security.encryption.MessageDigester;
+import org.wamblee.support.persistence.JpaTester;
+import org.wamblee.support.persistence.TransactionProxyFactory;
+import org.wamblee.support.persistence.DatabaseUtils.JdbcUnitOfWork;
+
+/**
+ * Tests for {@link org.wamblee.usermgt.hibernate.HibernateGroupSet}
+ * 
+ * @author Erik Brakkee
+ */
+public class JpaUserSetTest extends InMemoryUserSetTest {
+    private static final String USER_TABLE = "SEC_USER";
+
+    private static final String GROUP_TABLE = "SEC_GROUP";
+
+    private static final String USER_QUERY = "select * from " + USER_TABLE +
+        " where name = ?";
+
+    private static final String GROUP_QUERY = "select * from " + GROUP_TABLE +
+        " where name = ?";
+
+    private UserSet userset;
+
+    private GroupSet groupset;
+
+    private EhCache<String, User> userCache;
+
+    private JpaTester jpaTester; 
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.wamblee.usermgt.InMemoryUserSetTest#setUp()
+     */
+    @Override
+    protected void setUp() throws Exception {
+        jpaTester = new JpaTester(new SecurityPersistenceUnit());
+        jpaTester.start();
+
+        userCache = new EhCache<String, User>(
+            new ClassPathResource("properties/org.wamblee.security.ehcache.xml"), "users");
+     
+        userset = createUserSetImpl();
+        groupset = createGroupSetImpl();
+        
+        clearUserCache();
+
+        super.setUp();
+    }
+    
+    private UserSet createUserSetImpl() {
+        NameValidator passwordValidator = new RegexpNameValidator(
+            ".{5,}", "INVALID_PASSWORD", "Password must have at least 5 characters");
+        
+        MessageDigester passwordDigester = new Md5HexMessageDigester();
+        TransactionProxyFactory<UserSet> factory = new TransactionProxyFactory<UserSet>(
+            jpaTester.getJpaBuilder(), UserSet.class);
+        UserSet jpaUserset = new JpaUserSet(userCache, passwordValidator, passwordDigester,
+            factory.getTransactionScopedEntityManager());
+        return factory.getProxy(jpaUserset);
+    }
+    
+    private GroupSet createGroupSetImpl() {
+        TransactionProxyFactory<GroupSet> factory = new TransactionProxyFactory<GroupSet>(
+            jpaTester.getJpaBuilder(), GroupSet.class);
+        GroupSet groupset = new JpaGroupSet(factory.getTransactionScopedEntityManager());
+        GroupSet proxy = factory.getProxy(groupset);
+        return proxy;
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        jpaTester.stop();
+        super.tearDown();
+    }
+
+    /**
+     * Clears the user cache.
+     */
+    private void clearUserCache() {
+        userCache.clear();
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.wamblee.usermgt.InMemoryGroupSetTest#checkGroupCount(int)
+     */
+    @Override
+    protected void checkUserCount(int aSize) throws Exception {
+        super.checkUserCount(aSize);
+        assertEquals(aSize, jpaTester.getDbUtils().getTableSize(USER_TABLE));
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see
+     * org.wamblee.usermgt.InMemoryGroupSetTest#checkGroupExists(java.lang.String
+     * )
+     */
+    @Override
+    protected void checkUserExists(final String aUser) throws Exception {
+        assertEquals(1, countUser(aUser));
+    }
+
+    private int countUser(final String aUser) throws Exception {
+        int count = jpaTester.getDbUtils().executeInTransaction(new JdbcUnitOfWork<Integer>() {
+            @Override
+            public Integer execute(Connection aConnection) throws Exception {
+                ResultSet res = jpaTester.getDbUtils().executeQuery(aConnection, USER_QUERY, aUser);
+                return jpaTester.getDbUtils().countResultSet(res);
+            }
+        });
+        return count;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see
+     * org.wamblee.usermgt.InMemoryGroupSetTest#checkGroupNotExists(java.lang
+     * .String)
+     */
+    @Override
+    protected void checkUserNotExists(String aUser) throws Exception {
+        assertEquals(0, countUser(aUser));
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.wamblee.usermgt.InMemoryGroupSetTest#checkGroupCount(int)
+     */
+    @Override
+    protected void checkGroupCount(int aSize) throws Exception {
+        assertEquals(aSize, jpaTester.getDbUtils().getTableSize(GROUP_TABLE));
+    }
+    
+    private int countGroup(final String aGroup) throws Exception {
+        int count = jpaTester.getDbUtils().executeInTransaction(new JdbcUnitOfWork<Integer>() {
+            @Override
+            public Integer execute(Connection aConnection) throws Exception {
+                ResultSet res = jpaTester.getDbUtils().executeQuery(aConnection, GROUP_QUERY, aGroup);
+                return jpaTester.getDbUtils().countResultSet(res);
+            }
+        });
+        return count;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see
+     * org.wamblee.usermgt.InMemoryGroupSetTest#checkGroupExists(java.lang.String
+     * )
+     */
+    @Override
+    protected void checkGroupExists(String aGroup) throws Exception {
+        assertEquals(1, countGroup(aGroup));
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see
+     * org.wamblee.usermgt.InMemoryGroupSetTest#checkGroupNotExists(java.lang
+     * .String)
+     */
+    @Override
+    protected void checkGroupNotExists(String aGroup) throws Exception {
+        assertEquals(0, countGroup(aGroup));
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.wamblee.usermgt.InMemoryGroupSetTest#createGroupSet()
+     */
+    @Override
+    protected UserSet createUserSet() {
+        return userset;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.wamblee.usermgt.InMemoryUserSetTest#createGroupSet()
+     */
+    @Override
+    protected GroupSet createGroupSet() {
+        return groupset;
+    }
+
+    /**
+     * Reproduction of a bug. Create a user which is in group1 Add it to a
+     * second group group2. Remove the user from group1. Verify the user is in
+     * group2.
+     * 
+     */
+    public void testVerifyAddRemove() throws Exception {
+        jpaTester.getDbUtils().cleanDatabase(); // super class setup always creates one group. 
+        
+        GroupSet groups = getGroups();
+        assertEquals(0, groups.size());
+
+        Group group1 = createGroup("group1");
+        Group group2 = createGroup("group2");
+        groups.add(group1);
+        groups.add(group2);
+        checkGroupExists("group1");
+        checkGroupExists("group2");
+
+        User user = createUser("user", PASSWORD, group1);
+        getUsers().add(user);
+        checkUserExists("user");
+
+        addUserToGroup(user, group2);
+        getUsers().userModified(user);
+        clearUserCache();
+        
+        User user2 = getUsers().find("user");
+        
+        Set<Group> userGroups = user2.getGroups();
+        assertTrue(user2.isInGroup("group1"));
+        assertTrue(user2.isInGroup("group2"));
+        assertEquals(2, userGroups.size());
+
+        removeUserFromGroup(user, group1);
+        getUsers().userModified(user);
+        clearUserCache();
+        user2 = getUsers().find("user");
+        userGroups = user2.getGroups();
+        assertFalse(user2.isInGroup("group1"));
+        assertTrue(user2.isInGroup("group2"));
+        assertEquals(1, userGroups.size());
+    }
+}