| /* ==================================================================== |
| 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.poi.ddf; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| |
| import org.apache.poi.util.HexDump; |
| import org.apache.poi.util.HexRead; |
| import org.junit.jupiter.api.Test; |
| |
| final class TestEscherDgRecord { |
| @Test |
| void testSerialize() { |
| EscherDgRecord r = createRecord(); |
| |
| byte[] data = new byte[16]; |
| int bytesWritten = r.serialize( 0, data, new NullEscherSerializationListener() ); |
| assertEquals( 16, bytesWritten ); |
| assertEquals( "[10, 00, " + |
| "08, F0, " + |
| "08, 00, 00, 00, " + |
| "02, 00, 00, 00, " + // num shapes in drawing |
| "01, 04, 00, 00]", // The last MSOSPID given to an SP in this DG |
| HexDump.toHex( data ) ); |
| } |
| |
| @Test |
| void testFillFields() { |
| String hexData = "10 00 " + |
| "08 F0 " + |
| "08 00 00 00 " + |
| "02 00 00 00 " + |
| "01 04 00 00 "; |
| byte[] data = HexRead.readFromString( hexData ); |
| EscherDgRecord r = new EscherDgRecord(); |
| int bytesWritten = r.fillFields( data, new DefaultEscherRecordFactory() ); |
| |
| assertEquals( 16, bytesWritten ); |
| assertEquals( 2, r.getNumShapes() ); |
| assertEquals( 1025, r.getLastMSOSPID() ); |
| } |
| |
| @Test |
| void testToString() { |
| String expected = |
| "{ /* DG */\n" + |
| "\t \"recordId\": -4088 /* 0xf008 */\n" + |
| "\t, \"version\": 0\n" + |
| "\t, \"instance\": 1\n" + |
| "\t, \"options\": 16 /* 0x0010 */\n" + |
| "\t, \"recordSize\": 16 /* 0x00000010 */\n" + |
| "\t, \"numShapes\": 2\n" + |
| "\t, \"lastMSOSPID\": 1025 /* 0x00000401 */\n" + |
| "\t, \"drawingGroupId\": 1\n" + |
| "}"; |
| assertEquals( expected, createRecord().toString().replace("\r", "") ); |
| } |
| |
| private static EscherDgRecord createRecord() |
| { |
| EscherDgRecord r = new EscherDgRecord(); |
| r.setOptions( (short) 0x0010 ); |
| r.setRecordId( EscherDgRecord.RECORD_ID ); |
| r.setNumShapes(2); |
| r.setLastMSOSPID(1025); |
| return r; |
| } |
| } |