|
1
46
47 package org.codehaus.groovy.runtime;
48
49 import groovy.util.GroovyTestCase;
50
51 import java.util.Iterator  ;
52 import java.util.Map ;
53
54
55
60 public class TupleListTest extends GroovyTestCase {
61
62 public void testIterateOverTuple() throws Exception {
63 StringBuffer buffer = new StringBuffer ();
64 for (Iterator iter = InvokerHelper.asIterator(InvokerHelper.createTuple(new Object [] { "a", "b", "c" }));
65 iter.hasNext();
66 ) {
67 Object i = iter.next();
68 buffer.append(i);
69 }
70
71 assertEquals("buffer", "abc", buffer.toString());
72 }
73
74 public void testIterateOverList() throws Exception {
75 StringBuffer buffer = new StringBuffer ();
76 for (Iterator iter = InvokerHelper.asIterator(InvokerHelper.createList(new Object [] { "a", "b", "c" }));
77 iter.hasNext();
78 ) {
79 Object i = iter.next();
80 buffer.append(i);
81 }
82
83 assertEquals("buffer", "abc", buffer.toString());
84 }
85
86 public void testCreateMap() throws Exception {
87 Map map = InvokerHelper.createMap(new Object [] {"a", "x", "b", "y"});
88
89 assertNotNull("map", map);
90 assertEquals("size", 2, map.size());
91 assertEquals("value of a", "x", map.get("a"));
92 assertEquals("value of b", "y", map.get("b"));
93 }
94 }
95 |
Popular Tags |
Java API By Example, From Geeks To Geeks.