| /* |
| * 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.jackrabbit.oak.segment.file.proc; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertSame; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.io.InputStream; |
| import java.util.Optional; |
| |
| import com.google.common.collect.Iterables; |
| import org.apache.commons.io.input.NullInputStream; |
| import org.apache.jackrabbit.oak.api.PropertyState; |
| import org.apache.jackrabbit.oak.api.Type; |
| import org.apache.jackrabbit.oak.segment.file.proc.Proc.Backend; |
| import org.apache.jackrabbit.oak.segment.file.proc.Proc.Backend.Segment; |
| import org.apache.jackrabbit.oak.spi.state.NodeState; |
| import org.junit.Test; |
| |
| public class DataSegmentNodeTest { |
| |
| private static Segment mockSegment() { |
| Segment segment = mock(Segment.class); |
| when(segment.getInfo()).thenReturn(Optional.empty()); |
| return segment; |
| } |
| |
| private static Backend mockBackend() { |
| return mock(Backend.class); |
| } |
| |
| @Test |
| public void shouldHaveGenerationProperty() { |
| Segment segment = mockSegment(); |
| when(segment.getGeneration()).thenReturn(1); |
| |
| PropertyState property = new DataSegmentNode(mockBackend(), "s", segment).getProperty("generation"); |
| |
| assertEquals(Type.LONG, property.getType()); |
| assertEquals(1, property.getValue(Type.LONG).intValue()); |
| } |
| |
| @Test |
| public void shouldHaveFullGenerationProperty() { |
| Segment segment = mockSegment(); |
| when(segment.getFullGeneration()).thenReturn(1); |
| |
| PropertyState property = new DataSegmentNode(mockBackend(), "s", segment).getProperty("fullGeneration"); |
| |
| assertEquals(Type.LONG, property.getType()); |
| assertEquals(1, property.getValue(Type.LONG).intValue()); |
| } |
| |
| @Test |
| public void shouldHaveCompactedProperty() { |
| Segment segment = mockSegment(); |
| when(segment.isCompacted()).thenReturn(true); |
| |
| PropertyState property = new DataSegmentNode(mockBackend(), "s", segment).getProperty("compacted"); |
| |
| assertEquals(Type.BOOLEAN, property.getType()); |
| assertTrue(property.getValue(Type.BOOLEAN)); |
| } |
| |
| @Test |
| public void shouldHaveLengthProperty() { |
| Segment segment = mockSegment(); |
| when(segment.getLength()).thenReturn(1); |
| |
| PropertyState property = new DataSegmentNode(mockBackend(), "s", segment).getProperty("length"); |
| |
| assertEquals(Type.LONG, property.getType()); |
| assertEquals(1, property.getValue(Type.LONG).intValue()); |
| } |
| |
| @Test |
| public void shouldHaveDataProperty() { |
| InputStream stream = new NullInputStream(1); |
| |
| Segment segment = mockSegment(); |
| when(segment.getLength()).thenReturn(1); |
| |
| Backend backend = mockBackend(); |
| when(backend.getSegmentData("s")).thenReturn(Optional.of(stream)); |
| |
| PropertyState property = new DataSegmentNode(backend, "s", segment).getProperty("data"); |
| |
| assertEquals(Type.BINARY, property.getType()); |
| assertSame(stream, property.getValue(Type.BINARY).getNewStream()); |
| assertEquals(1, property.getValue(Type.BINARY).length()); |
| } |
| |
| @Test |
| public void shouldHaveIdProperty() { |
| PropertyState property = new DataSegmentNode(mockBackend(), "s", mockSegment()).getProperty("id"); |
| |
| assertEquals(Type.STRING, property.getType()); |
| assertEquals("s", property.getValue(Type.STRING)); |
| } |
| |
| @Test |
| public void shouldHaveVersionProperty() { |
| Segment segment = mockSegment(); |
| when(segment.getVersion()).thenReturn(1); |
| |
| PropertyState property = new DataSegmentNode(mockBackend(), "s", segment).getProperty("version"); |
| |
| assertEquals(Type.LONG, property.getType()); |
| assertEquals(1, property.getValue(Type.LONG).longValue()); |
| } |
| |
| @Test |
| public void shouldHaveIsDataSegmentProperty() { |
| PropertyState property = new DataSegmentNode(mockBackend(), "s", mockSegment()).getProperty("isDataSegment"); |
| |
| assertEquals(Type.BOOLEAN, property.getType()); |
| assertTrue(property.getValue(Type.BOOLEAN)); |
| } |
| |
| @Test |
| public void shouldHaveInfoProperty() { |
| Segment segment = mockSegment(); |
| when(segment.getInfo()).thenReturn(Optional.of("info")); |
| |
| PropertyState property = new DataSegmentNode(mockBackend(), "s", segment).getProperty("info"); |
| |
| assertEquals(Type.STRING, property.getType()); |
| assertEquals("info", property.getValue(Type.STRING)); |
| } |
| |
| @Test |
| public void shouldHaveExistsProperty() { |
| PropertyState property = new DataSegmentNode(mockBackend(), "s", mockSegment()).getProperty("exists"); |
| |
| assertEquals(Type.BOOLEAN, property.getType()); |
| assertEquals(true, property.getValue(Type.BOOLEAN)); |
| } |
| |
| @Test |
| public void shouldExposeReferences() { |
| NodeState n = new DataSegmentNode(mockBackend(), "s", mockSegment()); |
| assertTrue(Iterables.contains(n.getChildNodeNames(), "references")); |
| } |
| |
| @Test |
| public void shouldExposeRecordsNode() { |
| NodeState n = new DataSegmentNode(mockBackend(), "s", mockSegment()); |
| assertTrue(Iterables.contains(n.getChildNodeNames(), "records")); |
| } |
| |
| } |