Applied proper setUp/tearDown to be able to configure multiple complete shiro environments in same JVM (same UT run)

Author: cstamas

src/test/java/eu/flatwhite/shiro/spatial/AbstractShiroExtrasTest.java

@@ -0,0 +1,7 @@
+package eu.flatwhite.shiro.spatial;
+
+import junit.framework.TestCase;
+
+public abstract class AbstractShiroExtrasTest extends TestCase {
+
+}

src/test/java/eu/flatwhite/shiro/spatial/AbstractShiroFullConfigTest.java

@@ -0,0 +1,42 @@
+package eu.flatwhite.shiro.spatial;
+
+import org.apache.shiro.SecurityUtils;
+import org.apache.shiro.config.IniSecurityManagerFactory;
+import org.apache.shiro.mgt.SecurityManager;
+import org.apache.shiro.subject.Subject;
+import org.apache.shiro.subject.support.SubjectThreadState;
+
+public abstract class AbstractShiroFullConfigTest extends
+	AbstractShiroExtrasTest {
+
+    protected IniSecurityManagerFactory config;
+
+    protected SecurityManager securityManager;
+
+    protected SubjectThreadState shiroThreadState;
+
+    protected void setUp() throws Exception {
+	super.setUp();
+
+	config = new IniSecurityManagerFactory(getIniPath());
+
+	securityManager = config.getInstance();
+
+	Subject testSubject = new Subject.Builder(securityManager)
+		.buildSubject();
+
+	shiroThreadState = new SubjectThreadState(testSubject);
+
+	shiroThreadState.bind();
+
+	SecurityUtils.setSecurityManager(securityManager);
+    }
+
+    protected void tearDown() throws Exception {
+	shiroThreadState.clear();
+
+	super.tearDown();
+    }
+
+    protected abstract String getIniPath();
+}

src/test/java/eu/flatwhite/shiro/spatial/ex1/Example1Base.java

@@ -5,15 +5,13 @@
 
 import junit.framework.Assert;
 import junit.framework.AssertionFailedError;
-import junit.framework.TestCase;
 
 import org.apache.shiro.SecurityUtils;
 import org.apache.shiro.authc.UsernamePasswordToken;
 import org.apache.shiro.authz.UnauthorizedException;
-import org.apache.shiro.config.IniSecurityManagerFactory;
-import org.apache.shiro.mgt.SecurityManager;
 import org.apache.shiro.subject.Subject;
 
+import eu.flatwhite.shiro.spatial.AbstractShiroFullConfigTest;
 import eu.flatwhite.shiro.spatial.ex1.domain.Person;
 import eu.flatwhite.shiro.spatial.ex1.domain.Person.Gender;
 import eu.flatwhite.shiro.spatial.ex1.domain.PersonDao;
@@ -29,11 +27,7 @@
  * @author cstamas
  * 
  */
-public abstract class Example1Base extends TestCase {
-
-    protected IniSecurityManagerFactory config;
-
-    protected SecurityManager securityManager;
+public abstract class Example1Base extends AbstractShiroFullConfigTest {
 
     protected PersonDao personDao;
 
@@ -44,23 +38,13 @@ public abstract class Example1Base extends TestCase {
     protected void setUp() throws Exception {
 	super.setUp();
 
-	config = new IniSecurityManagerFactory(getIniPath());
-
-	securityManager = config.getInstance();
-
-	SecurityUtils.setSecurityManager(securityManager);
-
 	personDao = (PersonDao) config.getBeans().get("personDao");
 
 	personRoleDao = (PersonRoleDao) config.getBeans().get("personRoleDao");
 
 	vendingMachine = new ProtectedVendingMachine(new SimpleVendingMachine());
     }
 
-    protected void tearDown() throws Exception {
-	super.tearDown();
-    }
-
     // Protected resources simulated with canI* methods
 
     protected boolean canIHaveCoffe(Subject subject) {
@@ -157,8 +141,6 @@ protected void assertChecks(int expectedFailures)
 
     // Test preparation methods
 
-    protected abstract String getIniPath();
-
     protected abstract void applyManagerDecrete();
 
     protected void populateInitialEmployees() {