| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.vxquery.datamodel; |
| |
| import java.io.IOException; |
| |
| import org.apache.hyracks.data.std.api.IPointable; |
| import org.apache.hyracks.data.std.primitive.UTF8StringPointable; |
| import org.apache.hyracks.data.std.primitive.VoidPointable; |
| import org.apache.hyracks.data.std.util.ArrayBackedValueStorage; |
| import org.apache.vxquery.datamodel.accessors.SequencePointable; |
| import org.apache.vxquery.datamodel.accessors.TaggedValuePointable; |
| import org.apache.vxquery.datamodel.accessors.jsonitem.ObjectPointable; |
| import org.apache.vxquery.datamodel.builders.jsonitem.ObjectBuilder; |
| import org.apache.vxquery.datamodel.values.ValueTag; |
| import org.apache.vxquery.runtime.functions.util.FunctionHelper; |
| import org.junit.Test; |
| |
| import junit.framework.Assert; |
| |
| public class ObjectByteTest extends AbstractPointableTest { |
| private ArrayBackedValueStorage abvsResult = new ArrayBackedValueStorage(); |
| private ObjectBuilder ob = new ObjectBuilder(); |
| private TaggedValuePointable tvp = (TaggedValuePointable) TaggedValuePointable.FACTORY.createPointable(); |
| private UTF8StringPointable tvpKey1 = (UTF8StringPointable) UTF8StringPointable.FACTORY.createPointable(); |
| private TaggedValuePointable tvpValue1 = (TaggedValuePointable) TaggedValuePointable.FACTORY.createPointable(); |
| private UTF8StringPointable tvpKey2 = (UTF8StringPointable) UTF8StringPointable.FACTORY.createPointable(); |
| private TaggedValuePointable tvpValue2 = (TaggedValuePointable) TaggedValuePointable.FACTORY.createPointable(); |
| private UTF8StringPointable tvpKey3 = (UTF8StringPointable) UTF8StringPointable.FACTORY.createPointable(); |
| private TaggedValuePointable tvpValue3 = (TaggedValuePointable) TaggedValuePointable.FACTORY.createPointable(); |
| private SequencePointable sp = (SequencePointable) SequencePointable.FACTORY.createPointable(); |
| private ObjectPointable op = (ObjectPointable) ObjectPointable.FACTORY.createPointable(); |
| private IPointable vp = VoidPointable.FACTORY.createPointable(); |
| |
| @Test |
| public void testEmptyObject() { |
| // Build test Object |
| abvsResult.reset(); |
| try { |
| ob.reset(abvsResult); |
| ob.finish(); |
| } catch (IOException e) { |
| Assert.fail("Test failed to write the Object pointable."); |
| } |
| tvp.set(abvsResult); |
| |
| // Check results. |
| if (tvp.getTag() != ValueTag.OBJECT_TAG) { |
| Assert.fail("Type tag is incorrect. Expected: " + ValueTag.OBJECT_TAG + " Got: " + tvp.getTag()); |
| } |
| tvp.getValue(op); |
| if (op.getEntryCount() != 0) { |
| Assert.fail("Object size is incorrect. Expected: 0 Got: " + op.getEntryCount()); |
| } |
| } |
| |
| @Test |
| public void testSingleItemObject() { |
| // Build test Object |
| abvsResult.reset(); |
| try { |
| ob.reset(abvsResult); |
| getTaggedValuePointable("id", false, tvpKey1); |
| getTaggedValuePointable(1, tvpValue1); |
| ob.addItem(tvpKey1, tvpValue1); |
| ob.finish(); |
| } catch (IOException e) { |
| Assert.fail("Test failed to write the object pointable."); |
| } |
| tvp.set(abvsResult); |
| |
| // Check results. |
| if (tvp.getTag() != ValueTag.OBJECT_TAG) { |
| Assert.fail("Type tag is incorrect. Expected: " + ValueTag.OBJECT_TAG + " Got: " + tvp.getTag()); |
| } |
| |
| tvp.getValue(op); |
| if (op.getEntryCount() != 1) { |
| Assert.fail("Object size is incorrect. Expected: 1 Got: " + op.getEntryCount()); |
| } |
| try { |
| op.getKeys(tvp); |
| } catch (IOException e) { |
| Assert.fail("Test failed to write the object pointable."); |
| } |
| if (tvp.getTag() != ValueTag.XS_STRING_TAG) { |
| Assert.fail("Type tag is incorrect. Expected: " + ValueTag.XS_STRING_TAG + " Got: " + tvp.getTag()); |
| } |
| if (!compareKeys(tvp, tvpKey1)) { |
| Assert.fail("Key is incorrect. Expected: id"); |
| } |
| |
| if (!op.getValue(tvpKey1, tvp)) { |
| Assert.fail("Value not found for the given key:id"); |
| } |
| if (!FunctionHelper.arraysEqual(tvp, tvpValue1)) { |
| Assert.fail("Value is incorrect for the given key. Expected: 1 with valuetag: " + ValueTag.XS_INT_TAG |
| + " Got valuetag: " + tvp.getTag()); |
| } |
| } |
| |
| @Test |
| public void testManyItemObject() { |
| // Build test object |
| try { |
| // Add three items |
| ob.reset(abvsResult); |
| getTaggedValuePointable("name", false, tvpKey1); |
| getTaggedValuePointable("A green door", tvpValue1); |
| ob.addItem(tvpKey1, tvpValue1); |
| getTaggedValuePointable("price", false, tvpKey2); |
| getTaggedValuePointable(12.5, tvpValue2); |
| ob.addItem(tvpKey2, tvpValue2); |
| getTaggedValuePointable("properties", false, tvpKey3); |
| getTaggedValuePointable(100L, tvpValue3); |
| ob.addItem(tvpKey3, tvpValue3); |
| ob.finish(); |
| } catch (IOException e) { |
| Assert.fail("Test failed to write the object pointable."); |
| } |
| tvp.set(abvsResult); |
| |
| // Check results. |
| if (tvp.getTag() != ValueTag.OBJECT_TAG) { |
| Assert.fail("Type tag is incorrect. Expected: " + ValueTag.OBJECT_TAG + " Got: " + tvp.getTag()); |
| } |
| tvp.getValue(op); |
| if (op.getEntryCount() != 3) { |
| Assert.fail("Object size is incorrect. Expected: 3 Got: " + op.getEntryCount()); |
| } |
| |
| //Test keys |
| try { |
| op.getKeys(tvp); |
| } catch (IOException e) { |
| Assert.fail("Test failed to write the object pointable."); |
| } |
| |
| if (tvp.getTag() != ValueTag.SEQUENCE_TAG) { |
| Assert.fail("Tag type is incorrect. Expected: " + ValueTag.SEQUENCE_TAG + " Got: " + tvp.getTag()); |
| } |
| tvp.getValue(sp); |
| if (sp.getEntryCount() != 3) { |
| Assert.fail("Object size is incorrect. Expected: 3 Got: " + sp.getEntryCount()); |
| } |
| sp.getEntry(0, tvp); |
| if (tvp.getTag() != ValueTag.XS_STRING_TAG) { |
| Assert.fail("Type tag is incorrect. Expected: " + ValueTag.XS_STRING_TAG + " Got: " + tvp.getTag()); |
| } |
| if (!compareKeys(tvp, tvpKey1)) { |
| Assert.fail("Object key one is incorrect. Expected: name"); |
| } |
| sp.getEntry(1, tvp); |
| if (tvp.getTag() != ValueTag.XS_STRING_TAG) { |
| Assert.fail("Type tag is incorrect. Expected: " + ValueTag.XS_STRING_TAG + " Got: " + tvp.getTag()); |
| } |
| if (!compareKeys(tvp, tvpKey2)) { |
| Assert.fail("Object key two is incorrect. Expected: price"); |
| } |
| sp.getEntry(2, tvp); |
| if (tvp.getTag() != ValueTag.XS_STRING_TAG) { |
| Assert.fail("Type tag is incorrect. Expected: " + ValueTag.XS_STRING_TAG + " Got: " + tvp.getTag()); |
| } |
| if (!compareKeys(tvp, tvpKey3)) { |
| Assert.fail("Object key three is incorrect. Expected: properties"); |
| } |
| |
| //Test values |
| if (!op.getValue(tvpKey1, tvp)) { |
| Assert.fail("Value not found for the given key: name"); |
| } |
| if (!FunctionHelper.arraysEqual(tvp, tvpValue1)) { |
| Assert.fail("Value is incorrect for the given key. Expected: A green door with valuetag: " |
| + ValueTag.XS_STRING_TAG + " Got valuetag: " + tvp.getTag()); |
| } |
| |
| if (!op.getValue(tvpKey2, tvp)) { |
| Assert.fail("Value not found for the given key: price"); |
| } |
| if (!FunctionHelper.arraysEqual(tvp, tvpValue2)) { |
| Assert.fail("Value is incorrect for the given key. Expected: 12.5 with valuetag: " + ValueTag.XS_DOUBLE_TAG |
| + " Got valuetag: " + tvp.getTag()); |
| } |
| |
| if (!op.getValue(tvpKey3, tvp)) { |
| Assert.fail("Value not found for the given key: properties"); |
| } |
| if (!FunctionHelper.arraysEqual(tvp, tvpValue3)) { |
| Assert.fail("Value is incorrect for the given key. Expected: 100 with valuetag: " + ValueTag.XS_LONG_TAG |
| + " Got valuetag: " + tvp.getTag()); |
| } |
| } |
| |
| @Test |
| public void testItemNotExistObject() { |
| // Build empty test Object |
| abvsResult.reset(); |
| try { |
| ob.reset(abvsResult); |
| ob.finish(); |
| } catch (IOException e) { |
| Assert.fail("Test failed to write the Object pointable."); |
| } |
| tvp.set(abvsResult); |
| tvp.getValue(op); |
| try { |
| getTaggedValuePointable("key", false, tvpKey1); |
| if (op.getValue(tvpKey1, tvp)) { |
| Assert.fail("key not in object. Expected: false Got: true"); |
| } |
| } catch (IOException e) { |
| Assert.fail("Test failed to write the object pointable."); |
| } |
| |
| // Build test object |
| try { |
| // Add two items |
| abvsResult.reset(); |
| ob.reset(abvsResult); |
| getTaggedValuePointable("name", false, tvpKey1); |
| getTaggedValuePointable("A green door", tvpValue1); |
| ob.addItem(tvpKey1, tvpValue1); |
| getTaggedValuePointable("price", false, tvpKey2); |
| getTaggedValuePointable(12.5, tvpValue2); |
| ob.addItem(tvpKey2, tvpValue2); |
| ob.finish(); |
| } catch (IOException e) { |
| Assert.fail("Test failed to write the object pointable."); |
| } |
| |
| tvp.set(abvsResult); |
| tvp.getValue(op); |
| try { |
| getTaggedValuePointable("key", false, tvpKey3); |
| if (op.getValue(tvpKey3, tvp)) { |
| Assert.fail("key not in object. Expected: false Got: true"); |
| } |
| |
| if (!op.getValue(tvpKey1, tvp)) { |
| Assert.fail("key in object. Expected: true Got: false"); |
| } |
| } catch (IOException e) { |
| Assert.fail("Test failed to write the object pointable."); |
| } |
| } |
| |
| private boolean compareKeys(TaggedValuePointable tvp1, IPointable tvp2) { |
| tvp1.getValue(vp); |
| return FunctionHelper.arraysEqual(vp.getByteArray(), vp.getStartOffset(), vp.getLength(), tvp2.getByteArray(), |
| tvp2.getStartOffset(), tvp2.getLength()); |
| } |
| } |
