OPENJPA-1157 Integration tests for Bean Validation providers - Part 2. Added @Digits constraint tests.

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@791609 13f79535-47bb-0310-9956-ffa450edef68

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

@@ -0,0 +1,146 @@
+/*
+ * 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 java.math.BigDecimal;
+
+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.Digits;
+
+
+@NamedQueries( {
+    @NamedQuery(name="FindFirst",
+            query="select c from VDIGITS c where c.id = 1"),
+    @NamedQuery(name="FindAll", query="select c from VDIGITS c")
+})
+
+@Entity(name = "VDIGITS")
+@Table(name = "DIGITS_ENTITY")
+public class ConstraintDigits implements Serializable {
+
+    @Transient
+    private static final long serialVersionUID = 1L;
+    
+    @Transient
+    private static final BigDecimal SIX_DIGITS = new BigDecimal("666666.666666");
+
+    @Transient
+    private static final BigDecimal FIVE_DIGITS = new BigDecimal("55555.55555");
+
+    @Transient
+    private static final BigDecimal ONE_DIGITS = new BigDecimal("1.1");
+
+    @Id
+    @GeneratedValue
+    private long id;
+
+    @Basic
+    @Digits(integer = 2, fraction = 2)
+    private BigDecimal twoDigits;
+
+    @Basic
+    private BigDecimal fiveDigits;  // @Digits(5,5) constraint is on the getter
+
+    
+    /* 
+     * Some helper methods to create the entities to test with
+     */
+    public static ConstraintDigits createInvalidTwoDigits() {
+        ConstraintDigits c = new ConstraintDigits();
+        c.setTwoDigits(FIVE_DIGITS);
+        c.setFiveDigits(FIVE_DIGITS);
+        return c;
+    }
+
+    public static ConstraintDigits createInvalidFiveDigits() {
+        ConstraintDigits c = new ConstraintDigits();
+        c.setTwoDigits(ONE_DIGITS);
+        c.setFiveDigits(SIX_DIGITS);
+        return c;
+    }
+
+    public static ConstraintDigits createInvalidDigits() {
+        ConstraintDigits c = new ConstraintDigits();
+        c.setTwoDigits(FIVE_DIGITS);
+        c.setFiveDigits(SIX_DIGITS);
+        return c;
+    }
+
+    public static ConstraintDigits createValid() {
+        ConstraintDigits c = new ConstraintDigits();
+        // extra leading zeros only count as 1 digit
+        c.setTwoDigits("00000000.1");
+        // as long as one of integer/fraction is supplied and valid
+        c.setFiveDigits("1234");
+        return c;
+    }
+
+    
+    /*
+     * Main entity code
+     */
+    public ConstraintDigits() {
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public BigDecimal getTwoDigits() {
+        return twoDigits;
+    }
+
+    public void setTwoDigits(BigDecimal d) {
+        twoDigits = d;
+    }
+
+    public void setTwoDigits(String s) {
+        twoDigits = toBigDecimal(s);
+    }
+
+    @Digits(integer = 5, fraction = 5)
+    public BigDecimal getFiveDigits() {
+        return fiveDigits;
+    }
+
+    public void setFiveDigits(BigDecimal d) {
+        fiveDigits = d;
+    }
+    
+    public void setFiveDigits(String s) {
+        fiveDigits = toBigDecimal(s);
+    }
+    
+
+    private BigDecimal toBigDecimal(String s) {
+        try {
+            return new BigDecimal(s);
+        } catch (NumberFormatException nfe) {
+            return null;
+        }
+    }
+}

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

@@ -45,12 +45,15 @@ import org.apache.openjpa.persistence.test.SingleEMFTestCase;
  *   11) Test @DecimalMax constraint exception on getter in mode=AUTO
  *   13) Test @Min constraint exception on variables in mode=AUTO
  *   14) Test @Max constraint exception on getter in mode=AUTO
+ *   16) Test @Digits constraint exception on variables in mode=AUTO
+ *   17) Test @Digits constraint exception on getter in mode=AUTO
  *   
  *   Basic constraint test for no violations:
  *   6)  Persist @NotNull and @Null constraints pass in mode=AUTO
  *   9)  Test @AssertFalse and @AssertTrue constraints pass in mode=AUTO
  *   12) Test @DecimalMin and @DecimalMax constraints pass in mode=AUTO
  *   15) Test @Min and @Max constraints pass in mode=AUTO
+ *   18) Test @Digits constraints pass in mode=AUTO
  *
  * @version $Rev$ $Date$
  */
@@ -60,7 +63,8 @@ public class TestConstraints extends SingleEMFTestCase {
     public void setUp() {
         super.setUp(CLEAR_TABLES,
             ConstraintNull.class, ConstraintBoolean.class,
-            ConstraintDecimal.class, ConstraintNumber.class);
+            ConstraintDecimal.class, ConstraintNumber.class,
+            ConstraintDigits.class);
     }
 
     /**
@@ -679,6 +683,113 @@ public class TestConstraints extends SingleEMFTestCase {
         }
     }
 
+    /**
+     * Scenario being tested:
+     *   16) Test @Digits constraint exception on variables in mode=AUTO
+     *       Basic constraint test for a violation exception.
+     */
+    public void testDigitsTwoConstraint() {
+        getLog().trace("testDigitsTwoConstraint() 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();
+            ConstraintDigits c = ConstraintDigits.createInvalidTwoDigits();
+            em.persist(c);
+            em.getTransaction().commit();
+            getLog().trace("testDigitsTwoConstraint() failed");
+            fail("Expected a ConstraintViolationException");
+        } catch (ConstraintViolationException e) {
+            // expected
+            getLog().trace("Caught expected ConstraintViolationException = " + e);
+            getLog().trace("testDigitsTwoConstraint() passed");
+        } finally {
+            if ((em != null) && em.isOpen()) {
+                if (em.getTransaction().isActive())
+                    em.getTransaction().rollback();
+                em.close();
+            }
+        }
+    }
+
+    /**
+     * Scenario being tested:
+     *   17) Test @Digits constraint exception on getter in mode=AUTO
+     *       Basic constraint test for a violation exception.
+     */
+    public void testDigitsFiveConstraint() {
+        getLog().trace("testDigitsFiveConstraint() 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();
+            ConstraintDigits c = ConstraintDigits.createInvalidFiveDigits();
+            em.persist(c);
+            em.getTransaction().commit();
+            getLog().trace("testDigitsFiveConstraint() failed");
+            fail("Expected a ConstraintViolationException");
+        } catch (Exception e) {
+            // expected
+            getLog().trace("Caught expected ConstraintViolationException = " + e);
+            getLog().trace("testDigitsFiveConstraint() passed");
+        } finally {
+            if ((em != null) && em.isOpen()) {
+                if (em.getTransaction().isActive())
+                    em.getTransaction().rollback();
+                em.close();
+            }
+        }
+    }
+
+    /**
+     * Scenario being tested:
+     *   18) Test @Digits constraints pass in mode=AUTO
+     *       Basic constraint test for no violations.
+     */
+    public void testDigitsConstraint() {
+        getLog().trace("testDigitsConstraint() 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();
+            ConstraintDigits c = ConstraintDigits.createValid();
+            em.persist(c);
+            em.getTransaction().commit();
+            getLog().trace("testDigitsConstraint() passed");
+        } catch (Exception e) {
+            // unexpected
+            getLog().trace("testDigitsConstraint() failed");
+            fail("Caught unexpected exception = " + e);
+        } finally {
+            if ((em != null) && em.isOpen()) {
+                if (em.getTransaction().isActive())
+                    em.getTransaction().rollback();
+                em.close();
+            }
+        }
+    }
+
         
     /**
      * Internal convenience method for getting the OpenJPA logger