protected void setUp() throws Exception {
super.setUp();
gateway = new MockMediaGateway();
copy1 = gateway.addCopy(new Book("isbn", "War and Peace", "Tolstoy"));
id1 = copy1.getId();
copy2 = gateway.addCopy(new Book("isbn", "War and Peace", "Tolstoy"));
id2 = copy2.getId();
}
public MediaCopy findCopyById(String copyId) {
Collection listsOfCopies = mediaCopies.values();
for (Iterator i = listsOfCopies.iterator(); i.hasNext(); ) {
List copies = (List) i.next();
for (int j = 0; j < copies.size(); j++) {
MediaCopy mediaCopy = (MediaCopy) copies.get(j);
if (mediaCopy.getId().equals(copyId)) return mediaCopy;
}
}
return null;
}
public void testDeleteThreeCopiesForValidIsbn() throws Exception {
assertISBNKnownWithEntries("3", 3);
assertEquals(6, mockInMemoryMediaGateway.copyCount());
List copies = mockInMemoryMediaGateway.findAllCopies("3");
for (Iterator iter = copies.iterator(); iter.hasNext(); ) {
MediaCopy copy = (MediaCopy) iter.next();
String id = copy.getId();
request.setParameter("delete_" + id, "on");
}
ActionResult result = booksController.handle(request);
assertTrue(mockInMemoryMediaGateway.contains("3"));
assertISBNKnownWithEntries("3", 0);
assertEquals(3, mockInMemoryMediaGateway.copyCount());
assertTrue(result.getInfoMessage().length() > 0);
assertEquals("", result.getWarningMessage());
assertEquals("", result.getErrorMessage());
}
