public void testVisibility() {
model
.getGroupedSearchResults()
.addListEventListener(new GroupingListEventListener(new SimilarResultsFileNameDetector()));
TestSearchResult testResult1 = new TestSearchResult("1", "blah1 file");
TestSearchResult testResult2 = new TestSearchResult("1", "blah1 file");
TestSearchResult testResult3 = new TestSearchResult("2", "blah1 file");
TestSearchResult testResult4 = new TestSearchResult("2", "blah2 file");
TestSearchResult testResult5 = new TestSearchResult("3", "blah1 file");
TestSearchResult testResult6 = new TestSearchResult("3", "blah2 file");
model.addSearchResult(testResult1);
List<VisualSearchResult> results = model.getGroupedSearchResults();
Assert.assertEquals(1, results.size());
VisualSearchResult result0 = results.get(0);
Assert.assertTrue(result0.isVisible());
Assert.assertFalse(result0.isChildrenVisible());
result0.setChildrenVisible(true);
Assert.assertTrue(result0.isVisible());
Assert.assertTrue(result0.isChildrenVisible());
model.addSearchResult(testResult2);
Assert.assertTrue(result0.isVisible());
Assert.assertTrue(result0.isChildrenVisible());
model.addSearchResult(testResult3);
Assert.assertTrue(result0.isVisible());
Assert.assertTrue(result0.isChildrenVisible());
List<VisualSearchResult> children = result0.getSimilarResults();
Assert.assertEquals(1, children.size());
VisualSearchResult child = children.get(0);
Assert.assertTrue(child.isVisible());
result0.setChildrenVisible(false);
Assert.assertTrue(result0.isVisible());
Assert.assertFalse(result0.isChildrenVisible());
Assert.assertFalse(child.isVisible());
result0.setChildrenVisible(true);
model.addSearchResult(testResult4);
model.addSearchResult(testResult5);
children = result0.getSimilarResults();
Assert.assertEquals(2, children.size());
VisualSearchResult child0 = children.get(0);
VisualSearchResult child1 = children.get(1);
Assert.assertTrue(child0.isVisible());
Assert.assertTrue(child1.isVisible());
result0.setChildrenVisible(false);
model.addSearchResult(testResult6);
children = result0.getSimilarResults();
Assert.assertEquals(2, children.size());
child0 = children.get(0);
child1 = children.get(1);
Assert.assertFalse(child0.isVisible());
Assert.assertFalse(child1.isVisible());
result0.setChildrenVisible(true);
Assert.assertTrue(child0.isVisible());
Assert.assertTrue(child1.isVisible());
results = model.getGroupedSearchResults();
Assert.assertEquals(3, results.size());
VisualSearchResult group0 = results.get(0);
List<VisualSearchResult> similarResults0 = group0.getSimilarResults();
Assert.assertEquals(2, similarResults0.size());
List<SearchResult> coreResults0 = group0.getCoreSearchResults();
Assert.assertEquals(2, coreResults0.size());
VisualSearchResult group1 = results.get(1);
List<VisualSearchResult> similarResults1 = group1.getSimilarResults();
Assert.assertEquals(0, similarResults1.size());
List<SearchResult> coreResults1 = group1.getCoreSearchResults();
Assert.assertEquals(2, coreResults1.size());
VisualSearchResult group2 = results.get(2);
List<VisualSearchResult> similarResults2 = group2.getSimilarResults();
Assert.assertEquals(0, similarResults2.size());
List<SearchResult> coreResults2 = group2.getCoreSearchResults();
Assert.assertEquals(2, coreResults2.size());
Assert.assertNull(group0.getSimilarityParent());
Assert.assertEquals(group0, group2.getSimilarityParent());
Assert.assertEquals(group0, group1.getSimilarityParent());
}
