OPENJPA-1157 adding @Pattern constraint tests

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@792203 13f79535-47bb-0310-9956-ffa450edef68

openjpa-integration/validation/src/test/java/org/apache/openjpa/integration/validation/ConstraintPattern.java

@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.apache.openjpa.integration.validation;
+
+import java.io.Serializable;
+
+import javax.persistence.Basic;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.Table;
+import javax.persistence.Transient;
+import javax.validation.constraints.Pattern;
+
+
+@NamedQueries( {
+    @NamedQuery(name="FindFirst",
+            query="select c from VPATTERN c where c.id = 1"),
+    @NamedQuery(name="FindAll", query="select c from VPATTERN c")
+})
+
+@Entity(name = "VPATTERN")
+@Table(name = "PATTERN_ENTITY")
+public class ConstraintPattern implements Serializable {
+
+    @Transient
+    private static final long serialVersionUID = 1L;
+    
+    @Id
+    @GeneratedValue
+    private long id;
+
+    @Basic
+    @Pattern(regexp = "^[A-Z0-9-]+$", flags = Pattern.Flag.CASE_INSENSITIVE,
+             message = "can only contain alphanumeric characters")
+    private String myString;
+
+    @Basic
+    private String zipcode;     // @Pattern([0-9]) constraint is on the getter
+
+    
+    /* 
+     * Some helper methods to create the entities to test with
+     */
+    public static ConstraintPattern createInvalidString() {
+        ConstraintPattern c = new ConstraintPattern();
+        c.setMyString("a1!b2@c3#");
+        c.setZipcode("90210");
+        return c;
+    }
+
+    public static ConstraintPattern createInvalidZipcode() {
+        ConstraintPattern c = new ConstraintPattern();
+        c.setMyString("");
+        c.setZipcode("1a2b3c");
+        return c;
+    }
+
+    public static ConstraintPattern createValid() {
+        ConstraintPattern c = new ConstraintPattern();
+        c.setMyString("a1b2c3");
+        c.setZipcode("90210");
+        return c;
+    }
+
+    
+    /*
+     * Main entity code
+     */
+    public ConstraintPattern() {
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public String getMyString() {
+        return myString;
+    }
+
+    public void setMyString(String s) {
+        myString = s;
+    }
+
+    @Pattern(regexp = "^[0-9]+$", flags = Pattern.Flag.CASE_INSENSITIVE,
+        message = "can only contain numeric characters")
+    public String getZipcode() {
+        return zipcode;
+    }
+
+    public void setZipcode(String s) {
+        zipcode = s;
+    }
+}

openjpa-integration/validation/src/test/java/org/apache/openjpa/integration/validation/TestConstraints.java

@@ -52,6 +52,8 @@ import org.apache.openjpa.persistence.test.SingleEMFTestCase;
  *   20) Test @Size constraint exception on getter in mode=AUTO
  *   22) Test @Future constraint exception on variables in mode=AUTO
  *   23) Test @Past constraint exception on getter in mode=AUTO
+ *   25) Test @Pattern constraint exception on variables in mode=AUTO
+ *   26) Test @Pattern constraint exception on getter in mode=AUTO
  *   
  *   Basic constraint test for no violations:
  *   6)  Persist @NotNull and @Null constraints pass in mode=AUTO
@@ -61,6 +63,7 @@ import org.apache.openjpa.persistence.test.SingleEMFTestCase;
  *   18) Test @Digits constraints pass in mode=AUTO
  *   21) Test @Size constraints pass in mode=AUTO
  *   24) Test @Past and @Future constraints pass in mode=AUTO
+ *   27) Test @Pattern constraints pass in mode=AUTO
  *
  * @version $Rev$ $Date$
  */
@@ -72,7 +75,7 @@ public class TestConstraints extends SingleEMFTestCase {
             ConstraintNull.class, ConstraintBoolean.class,
             ConstraintDecimal.class, ConstraintNumber.class,
             ConstraintDigits.class, ConstraintSize.class,
-            ConstraintDates.class);
+            ConstraintDates.class, ConstraintPattern.class);
     }
 
     /**
@@ -1001,6 +1004,113 @@ public class TestConstraints extends SingleEMFTestCase {
         }
     }
 
+    /**
+     * Scenario being tested:
+     *   25) Test @Pattern constraint exception on variables in mode=AUTO
+     *       Basic constraint test for a violation exception.
+     */
+    public void testPatternAlphaConstraint() {
+        getLog().trace("testPatternAlphaConstraint() started");
+        // create EM from default EMF
+        OpenJPAEntityManager em = emf.createEntityManager();
+        assertNotNull(em);
+        try {
+            // verify Validation Mode
+            OpenJPAConfiguration conf = em.getConfiguration();
+            assertNotNull(conf);
+            assertTrue("ValidationMode",
+                conf.getValidationMode().equalsIgnoreCase("AUTO"));
+            // create invalid ConstraintBoolean instance
+            em.getTransaction().begin();
+            ConstraintPattern c = ConstraintPattern.createInvalidString();
+            em.persist(c);
+            em.getTransaction().commit();
+            getLog().trace("testPatternAlphaConstraint() failed");
+            fail("Expected a ConstraintViolationException");
+        } catch (ConstraintViolationException e) {
+            // expected
+            getLog().trace("Caught expected ConstraintViolationException = " + e);
+            getLog().trace("testPatternAlphaConstraint() passed");
+        } finally {
+            if ((em != null) && em.isOpen()) {
+                if (em.getTransaction().isActive())
+                    em.getTransaction().rollback();
+                em.close();
+            }
+        }
+    }
+
+    /**
+     * Scenario being tested:
+     *   26) Test @Pattern constraint exception on getter in mode=AUTO
+     *       Basic constraint test for a violation exception.
+     */
+    public void testPatternNumericConstraint() {
+        getLog().trace("testPatternNumericConstraint() started");
+        // create EM from default EMF
+        OpenJPAEntityManager em = emf.createEntityManager();
+        assertNotNull(em);
+        try {
+            // verify Validation Mode
+            OpenJPAConfiguration conf = em.getConfiguration();
+            assertNotNull(conf);
+            assertTrue("ValidationMode",
+                conf.getValidationMode().equalsIgnoreCase("AUTO"));
+            // create invalid ConstraintBoolean instance
+            em.getTransaction().begin();
+            ConstraintPattern c = ConstraintPattern.createInvalidZipcode();
+            em.persist(c);
+            em.getTransaction().commit();
+            getLog().trace("testPatternNumericConstraint() failed");
+            fail("Expected a ConstraintViolationException");
+        } catch (ConstraintViolationException e) {
+            // expected
+            getLog().trace("Caught expected ConstraintViolationException = " + e);
+            getLog().trace("testPatternNumericConstraint() passed");
+        } finally {
+            if ((em != null) && em.isOpen()) {
+                if (em.getTransaction().isActive())
+                    em.getTransaction().rollback();
+                em.close();
+            }
+        }
+    }
+
+    /**
+     * Scenario being tested:
+     *   27) Test @Pattern constraints pass in mode=AUTO
+     *       Basic constraint test for no violations.
+     */
+    public void testPatternConstraint() {
+        getLog().trace("testPatternConstraint() started");
+        // create EM from default EMF
+        OpenJPAEntityManager em = emf.createEntityManager();
+        assertNotNull(em);
+        try {
+            // verify Validation Mode
+            OpenJPAConfiguration conf = em.getConfiguration();
+            assertNotNull(conf);
+            assertTrue("ValidationMode",
+                conf.getValidationMode().equalsIgnoreCase("AUTO"));
+            // create valid ConstraintBoolean instance
+            em.getTransaction().begin();
+            ConstraintPattern c = ConstraintPattern.createValid();
+            em.persist(c);
+            em.getTransaction().commit();
+            getLog().trace("testPatternConstraint() passed");
+        } catch (Exception e) {
+            // unexpected
+            getLog().trace("testPatternConstraint() failed");
+            fail("Caught unexpected exception = " + e);
+        } finally {
+            if ((em != null) && em.isOpen()) {
+                if (em.getTransaction().isActive())
+                    em.getTransaction().rollback();
+                em.close();
+            }
+        }
+    }
+
 
     /**
      * Helper method to remove entities and close the emf an any open em's.