commons-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ggreg...@apache.org
Subject cvs commit: jakarta-commons/lang/src/test/org/apache/commons/lang/builder EqualsBuilderTest.java
Date Sun, 16 Jan 2005 19:34:34 GMT
ggregory    2005/01/16 11:34:34

  Modified:    lang/src/test/org/apache/commons/lang/builder
                        EqualsBuilderTest.java
  Log:
  No bug fix but add a test like http://issues.apache.org/bugzilla/show_bug.cgi?id=33069.
  
  Revision  Changes    Path
  1.12      +73 -2     jakarta-commons/lang/src/test/org/apache/commons/lang/builder/EqualsBuilderTest.java
  
  Index: EqualsBuilderTest.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/lang/src/test/org/apache/commons/lang/builder/EqualsBuilderTest.java,v
  retrieving revision 1.11
  retrieving revision 1.12
  diff -u -r1.11 -r1.12
  --- EqualsBuilderTest.java	26 Aug 2004 05:46:45 -0000	1.11
  +++ EqualsBuilderTest.java	16 Jan 2005 19:34:34 -0000	1.12
  @@ -15,6 +15,8 @@
    */
   package org.apache.commons.lang.builder;
   
  +import java.util.Arrays;
  +
   import junit.framework.Test;
   import junit.framework.TestCase;
   import junit.framework.TestSuite;
  @@ -110,7 +112,7 @@
               return b;
           }
       }
  -
  +    
       static class TestEmptySubObject extends TestObject {
           public TestEmptySubObject(int a) {
               super(a);
  @@ -873,5 +875,74 @@
           array1[1] = true;
           assertTrue(!new EqualsBuilder().append(obj1, obj2).isEquals());
       }
  +    
  +    public static class TestACanEqualB {
  +        private int a;
   
  +        public TestACanEqualB(int a) {
  +            this.a = a;
  +        }
  +
  +        public boolean equals(Object o) {
  +            if (o == this)
  +                return true;
  +            if (o instanceof TestACanEqualB)
  +                return this.a == ((TestACanEqualB) o).getA();
  +            if (o instanceof TestBCanEqualA)
  +                return this.a == ((TestBCanEqualA) o).getB();
  +            return false;
  +        }
  +
  +        public int getA() {
  +            return this.a;
  +        }
  +    }
  +
  +    public static class TestBCanEqualA {
  +        private int b;
  +
  +        public TestBCanEqualA(int b) {
  +            this.b = b;
  +        }
  +
  +        public boolean equals(Object o) {
  +            if (o == this)
  +                return true;
  +            if (o instanceof TestACanEqualB)
  +                return this.b == ((TestACanEqualB) o).getA();
  +            if (o instanceof TestBCanEqualA)
  +                return this.b == ((TestBCanEqualA) o).getB();
  +            return false;
  +        }
  +
  +        public int getB() {
  +            return this.b;
  +        }
  +    }
  +    
  +    /**
  +     * Tests two instances of classes that can be equal and that are not "related". The
two classes are not subclasses
  +     * of each other and do not share a parent aside from Object.
  +     * See http://issues.apache.org/bugzilla/show_bug.cgi?id=33069
  +     */
  +    public void testUnrelatedClasses() {
  +        Object[] x = new Object[]{new TestACanEqualB(1)};
  +        Object[] y = new Object[]{new TestBCanEqualA(1)};
  +
  +        // sanity checks:
  +        assertTrue(Arrays.equals(x, x));
  +        assertTrue(Arrays.equals(y, y));
  +        assertTrue(Arrays.equals(x, y));
  +        assertTrue(Arrays.equals(y, x));
  +        // real tests:
  +        assertTrue(x[0].equals(x[0]));
  +        assertTrue(y[0].equals(y[0]));
  +        assertTrue(x[0].equals(y[0]));
  +        assertTrue(y[0].equals(x[0]));
  +        assertTrue(new EqualsBuilder().append(x, x).isEquals());
  +        assertTrue(new EqualsBuilder().append(y, y).isEquals());
  +        assertTrue(new EqualsBuilder().append(x, y).isEquals());
  +        assertTrue(new EqualsBuilder().append(y, x).isEquals());
  +    }
  +    
   }
  
  
  

---------------------------------------------------------------------
To unsubscribe, e-mail: commons-dev-unsubscribe@jakarta.apache.org
For additional commands, e-mail: commons-dev-help@jakarta.apache.org


Mime
View raw message