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author | Jon Bratseth <bratseth@oath.com> | 2021-02-09 22:31:29 +0100 |
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committer | GitHub <noreply@github.com> | 2021-02-09 22:31:29 +0100 |
commit | 4dad2f21a8273d6984190f9311380a96cc8f37c6 (patch) | |
tree | 3bf683ce6c57ded84c27cae3eda4d5937967835c /container-search/src/test | |
parent | 54f98e3e386a7b78d2f1760bab3de9b58341345e (diff) | |
parent | 2e0c5d67cece9811042cf6195394cf785bd0694b (diff) |
Merge pull request #16411 from karowan/karowan/replacing-or-by-wand-16360
Karowan/replacing or by wand 16360
Diffstat (limited to 'container-search/src/test')
-rw-r--r-- | container-search/src/test/java/com/yahoo/search/querytransform/WeakAndReplacementSearcherTestCase.java | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/container-search/src/test/java/com/yahoo/search/querytransform/WeakAndReplacementSearcherTestCase.java b/container-search/src/test/java/com/yahoo/search/querytransform/WeakAndReplacementSearcherTestCase.java new file mode 100644 index 00000000000..1aa61d7535b --- /dev/null +++ b/container-search/src/test/java/com/yahoo/search/querytransform/WeakAndReplacementSearcherTestCase.java @@ -0,0 +1,119 @@ +package com.yahoo.search.querytransform; + +import com.yahoo.component.chain.Chain; +import com.yahoo.prelude.query.*; +import com.yahoo.processing.request.CompoundName; +import com.yahoo.search.Query; +import com.yahoo.search.Result; +import com.yahoo.search.Searcher; +import com.yahoo.search.searchchain.Execution; +import org.junit.Test; + +import java.util.stream.IntStream; + +import static org.junit.Assert.*; + +public class WeakAndReplacementSearcherTestCase { + + private static final CompoundName WEAKAND_REPLACE = new CompoundName("weakAnd.replace"); + private static final int N = 99; + + + private Execution buildExec() { + return new Execution(new Chain<Searcher>(new WeakAndReplacementSearcher()), + Execution.Context.createContextStub()); + } + + private Query buildDefaultQuery(boolean searcherEnabled) { + Query query = new Query(); + query.properties().set("wand.hits", N); + query.properties().set(WEAKAND_REPLACE, searcherEnabled); + OrItem root = new OrItem(); + root.addItem(new WordItem("text")); + NotItem notItem = new NotItem(); + OrItem notItemOr = new OrItem(); + notItemOr.addItem(new IntItem(1, "index")); + notItemOr.addItem(new WordItem("positive")); + notItem.addPositiveItem(notItemOr); + notItem.addNegativeItem(new WordItem("negative")); + query.getModel().getQueryTree().setRoot(root); + return query; + } + + + + + @Test + public void requireOrItemsToBeReplaced() { + Query query = buildDefaultQuery(true); + Result result = buildExec().search(query); + Item root = TestUtils.getQueryTreeRoot(result); + assertFalse(orItemsExist(root)); + assertTrue(root instanceof WeakAndItem); + assertEquals(N, ((WeakAndItem)root).getN()); + } + + @Test + public void requireQueryPropertyToWork() { + Query query = buildDefaultQuery(false); + Item preRoot = query.getModel().getQueryTree().getRoot(); + Result result = buildExec().search(query); + Item root = TestUtils.getQueryTreeRoot(result); + assertTrue(orItemsExist(root)); + assertTrue(deepEquals(root, preRoot)); + } + + @Test + public void requireDoNothingOnNoOrItems() { + Query query = new Query(); + query.properties().set(WEAKAND_REPLACE, true); + AndItem andItem = new AndItem(); + andItem.addItem(new WordItem("1")); + andItem.addItem(new WordItem("2")); + query.getModel().getQueryTree().setRoot(andItem); + Result result = buildExec().search(query); + Item root = TestUtils.getQueryTreeRoot(result); + assertTrue(deepEquals(root, andItem)); + } + + @Test + public void requireChildrenAreTheSame() { + Query query = new Query(); + query.properties().set(WEAKAND_REPLACE, true); + OrItem preRoot = new OrItem(); + preRoot.addItem(new WordItem("val1")); + preRoot.addItem(new WordItem("val2")); + + query.getModel().getQueryTree().setRoot(preRoot); + Result result = buildExec().search(query); + WeakAndItem root = (WeakAndItem)TestUtils.getQueryTreeRoot(result); + assertEquals(preRoot.getItem(0), root.getItem(0)); + assertEquals(preRoot.getItem(1), root.getItem(1)); + } + + private boolean deepEquals(Item item1, Item item2) { + if (item1 != item2) { + return false; + } + if (!(item1 instanceof CompositeItem)) { + return true; + } + + CompositeItem compositeItem1 = (CompositeItem) item1; + CompositeItem compositeItem2 = (CompositeItem) item2; + return IntStream.range(0, compositeItem1.getItemCount()) + .allMatch(i -> deepEquals(compositeItem1.getItem(i), compositeItem2.getItem(i))); + } + + private boolean orItemsExist(Item item) { + if (!(item instanceof CompositeItem)) { + return false; + } + if (item instanceof OrItem) { + return true; + } + CompositeItem compositeItem = (CompositeItem) item; + return compositeItem.items().stream().anyMatch(this::orItemsExist); + } + +} |