MergeIteratorTagTestpublic class MergeIteratorTagTest extends AbstractTagTest | Test case for MergeIteratorTag. |
| Methods Summary |
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| public com.opensymphony.xwork2.Action | getAction()
return new ActionSupport() {
public List getMyList1() {
List l = new ArrayList();
l.add("1");
l.add("2");
l.add("3");
return l;
}
public List getMyList2() {
List l = new ArrayList();
l.add("a");
l.add("b");
l.add("c");
return l;
}
public List getMyList3() {
List l = new ArrayList();
l.add("A");
l.add("B");
l.add("C");
return l;
}
public String[] getMyArr1() {
return new String[] { "1", "2", "3" };
}
public String[] getMyArr2() {
return new String[] { "a", "b", "c" };
}
public String[] getMyArr3() {
return new String[] {"A", "B", "C"};
}
};
| | public void | testMergingIteratorWithArrayAsSource()
MergeIteratorTag tag = new MergeIteratorTag();
tag.setPageContext(pageContext);
tag.setId("myMergedIterator");
ParamTag iterator1ParamTag = new ParamTag();
iterator1ParamTag.setPageContext(pageContext);
iterator1ParamTag.setValue("myArr1");
ParamTag iterator2ParamTag = new ParamTag();
iterator2ParamTag.setPageContext(pageContext);
iterator2ParamTag.setValue("myArr2");
ParamTag iterator3ParamTag = new ParamTag();
iterator3ParamTag.setPageContext(pageContext);
iterator3ParamTag.setValue("myArr3");
tag.doStartTag();
iterator1ParamTag.doStartTag();
iterator1ParamTag.doEndTag();
iterator2ParamTag.doStartTag();
iterator2ParamTag.doEndTag();
iterator3ParamTag.doStartTag();
iterator3ParamTag.doEndTag();
tag.doEndTag();
Iterator mergedIterator = (Iterator) stack.findValue("#myMergedIterator"); // if not iterator, let CCE surface
assertNotNull(mergedIterator);
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "1");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "a");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "A");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "2");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "b");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "B");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "3");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "c");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "C");
assertFalse(mergedIterator.hasNext());
| | public void | testMergingIteratorsWithListAsSource()
MergeIteratorTag tag = new MergeIteratorTag();
tag.setPageContext(pageContext);
tag.setId("myMergedIterator");
ParamTag iterator1ParamTag = new ParamTag();
iterator1ParamTag.setPageContext(pageContext);
iterator1ParamTag.setValue("myList1");
ParamTag iterator2ParamTag = new ParamTag();
iterator2ParamTag.setPageContext(pageContext);
iterator2ParamTag.setValue("myList2");
ParamTag iterator3ParamTag = new ParamTag();
iterator3ParamTag.setPageContext(pageContext);
iterator3ParamTag.setValue("myList3");
tag.doStartTag();
iterator1ParamTag.doStartTag();
iterator1ParamTag.doEndTag();
iterator2ParamTag.doStartTag();
iterator2ParamTag.doEndTag();
iterator3ParamTag.doStartTag();
iterator3ParamTag.doEndTag();
tag.doEndTag();
Iterator mergedIterator = (Iterator) stack.findValue("#myMergedIterator"); // if not iterator, let CCE surface
assertNotNull(mergedIterator);
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "1");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "a");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "A");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "2");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "b");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "B");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "3");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "c");
assertTrue(mergedIterator.hasNext());
assertEquals(mergedIterator.next(), "C");
assertFalse(mergedIterator.hasNext());
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