/** Tests method to set filter editor with filter text. */
public void testSetFilterEditor() {
// Create test search results.
TestSearchResult testResult1 = new TestSearchResult("1", "xray");
TestSearchResult testResult2 = new TestSearchResult("2", "zulu");
TestSearchResult testResult3 = new TestSearchResult("3", "whiskey");
TestSearchResult testResult4 = new TestSearchResult("4", "yankee");
model.addSearchResult(testResult1);
model.addSearchResult(testResult2);
model.addSearchResult(testResult3);
model.addSearchResult(testResult4);
// Get all search results.
List<VisualSearchResult> filteredList = model.getCategorySearchResults(SearchCategory.ALL);
// Verify unfiltered list.
int expectedSize = 4;
int actualSize = filteredList.size();
assertEquals("unfiltered list size", expectedSize, actualSize);
// Apply filter editor.
TextMatcherEditor<VisualSearchResult> editor =
new TextMatcherEditor<VisualSearchResult>(new VisualSearchResultTextFilterator());
editor.setFilterText(new String[] {"z"});
model.setFilterEditor(editor);
// Verify filtered list.
expectedSize = 1;
actualSize = filteredList.size();
assertEquals("filtered list size", expectedSize, actualSize);
}
public void testAddRemoveListener() {
final TextMatcherEditor<String> textMatcherEditor = new TextMatcherEditor<String>();
MatcherEditor<String> weakMatcherEditor = Matchers.weakReferenceProxy(textMatcherEditor);
final CountingMatcherEditorListener<String> counter =
new CountingMatcherEditorListener<String>();
weakMatcherEditor.addMatcherEditorListener(counter);
counter.assertCounterState(0, 0, 0, 0, 0);
textMatcherEditor.setFilterText(new String[] {"booblah"});
counter.assertCounterState(0, 0, 0, 1, 0);
weakMatcherEditor.removeMatcherEditorListener(counter);
textMatcherEditor.setFilterText(new String[] {"bibbety"});
counter.assertCounterState(0, 0, 0, 1, 0);
}
public void testGarbageCollectWeakReferenceProxy() {
final TextMatcherEditor<String> textMatcherEditor = new TextMatcherEditor<String>();
MatcherEditor<String> weakMatcherEditor = Matchers.weakReferenceProxy(textMatcherEditor);
final CountingMatcherEditorListener<String> counter =
new CountingMatcherEditorListener<String>();
weakMatcherEditor.addMatcherEditorListener(counter);
counter.assertCounterState(0, 0, 0, 0, 0);
textMatcherEditor.setFilterText(new String[] {"booblah"});
counter.assertCounterState(0, 0, 0, 1, 0);
// removing the only hard reference to weakMatcherEditor should make it gc'able
weakMatcherEditor = null;
System.gc();
textMatcherEditor.setFilterText(new String[] {"bibbety"});
counter.assertCounterState(0, 0, 0, 1, 0);
}