test/commons/org/codehaus/groovy/grails/validation/EmailConstraintTests.java

   1 package org.codehaus.groovy.grails.validation;
   2
   3 /**
   4  * Test cases for 'email' constraint.
   5  *
   6  * @author Sergey Nebolsin (<a href="mailto:nebolsin@gmail.com"/>)
   7  */
   8 public class EmailConstraintTests extends AbstractConstraintTests {
   9
  10     protected Class getConstraintClass() {
  11         return EmailConstraint.class;
  12     }
  13
  14     public void testValidation() {
  15         testConstraintMessageCodes(
  16                 getConstraint( "testString", Boolean.TRUE ),
  17                 "wrong_email",
  18                 new String[] {"testClass.testString.email.error","testClass.testString.email.invalid"},
  19                 new Object[] {"testString",TestClass.class,"wrong_email"}
  20         );
  21
  22         testConstraintPassed(
  23                 getConstraint( "testString", Boolean.TRUE),
  24                 "test@example.com"
  25         );
  26
  27
  28         testConstraintDefaultMessage(
  29                 getConstraint( "testString", Boolean.TRUE ),
  30                 "wrong_email",
  31                 "Property [{0}] of class [{1}] with value [{2}] is not a valid e-mail address"
  32         );
  33
  34     }
  35
  36     public void testNullValue() {
  37         // must always pass for null value
  38         testConstraintPassed(
  39                 getConstraint( "testString", Boolean.TRUE),
  40                 null
  41         );
  42     }
  43
  44     public void testBlankString() {
  45         // must always pass for blank value
  46         testConstraintPassed(
  47                 getConstraint( "testString", Boolean.TRUE),
  48                 ""
  49         );
  50     }
  51
  52
  53     public void testCreation() {
  54         EmailConstraint constraint = new EmailConstraint();
  55         assertEquals( ConstrainedProperty.EMAIL_CONSTRAINT, constraint.getName() );
  56         assertTrue( constraint.supports( String.class ));
  57         assertFalse( constraint.supports( null ));
  58         assertFalse(  constraint.supports( Long.class ));
  59
  60         try {
  61             getConstraint( "testString", "wrong");
  62             fail("EmailConstraint must throw an exception for non-boolean parameters.");
  63         } catch( IllegalArgumentException iae ) {
  64             // Great
  65         }
  66     }
  67 }