public virtual void TestSingleCollector() { // Tests that if a single Collector is input, it is returned (and not MultiCollector). DummyCollector dc = new DummyCollector(); Assert.AreSame(dc, MultiCollector.Wrap(dc)); Assert.AreSame(dc, MultiCollector.Wrap(dc, null)); }
public virtual void TestCollector() { // Tests that the collector delegates calls to input collectors properly. // Tests that the collector handles some null collectors well. If it // doesn't, an NPE would be thrown. DummyCollector[] dcs = new DummyCollector[] { new DummyCollector(), new DummyCollector() }; ICollector c = MultiCollector.Wrap(dcs); Assert.IsTrue(c.AcceptsDocsOutOfOrder); c.Collect(1); c.SetNextReader(null); c.SetScorer(null); foreach (DummyCollector dc in dcs) { Assert.IsTrue(dc.AcceptsDocsOutOfOrderCalled); Assert.IsTrue(dc.CollectCalled); Assert.IsTrue(dc.SetNextReaderCalled); Assert.IsTrue(dc.SetScorerCalled); } }
public virtual void TestNullCollectors() { // Tests that the collector rejects all null collectors. try { MultiCollector.Wrap(null, null); Assert.Fail("only null collectors should not be supported"); } catch (Exception e) when(e.IsIllegalArgumentException()) { // expected } // Tests that the collector handles some null collectors well. If it // doesn't, an NPE would be thrown. ICollector c = MultiCollector.Wrap(new DummyCollector(), null, new DummyCollector()); Assert.IsTrue(c is MultiCollector); Assert.IsTrue(c.AcceptsDocsOutOfOrder); c.Collect(1); c.SetNextReader(null); c.SetScorer(null); }