Apache
/
commons-collections
mirror of https://github.com/apache/commons-collections.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Add some tests for toString 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1477781 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Sebastian Bazley 2013-04-30 19:09:01 +00:00
parent b7430de759
commit 5d83e4deb8
1 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/test/java/org/apache/commons/collections4/map/Flat3MapTest.java
View File

@ -425,4 +425,24 @@ public class Flat3MapTest<K, V> extends AbstractIterableMapTest<K, V> {
assertEquals( Integer.valueOf(0), m.remove( Integer.valueOf(0) ) );
}
public void testToString() {
final Flat3Map<Integer, Integer> m = new Flat3Map<Integer, Integer>();
final String string0 = m.toString();
assertNotNull(string0);
m.put( Integer.valueOf(1), Integer.valueOf(1) );
final String string1 = m.toString();
assertNotNull(string1);
assertNotSame(string0, string1);
m.put( Integer.valueOf(0), Integer.valueOf(0) );
final String string2 = m.toString();
assertNotNull(string2);
assertNotSame(string0, string2);
assertNotSame(string1, string2);
m.put( Integer.valueOf(2), Integer.valueOf(2) );
final String string3 = m.toString();
assertNotNull(string3);
assertNotSame(string0, string3);
assertNotSame(string1, string3);
assertNotSame(string2, string3);
}
}