| /* ==================================================================== |
| 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.hssf.record.chart; |
| |
| |
| import static org.apache.poi.hssf.record.TestcaseRecordInputStream.confirmRecordEncoding; |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertFalse; |
| import static org.junit.jupiter.api.Assertions.assertTrue; |
| |
| import org.apache.poi.hssf.record.TestcaseRecordInputStream; |
| import org.junit.jupiter.api.Test; |
| |
| /** |
| * Tests the serialization and deserialization of the ValueRangeRecord |
| * class works correctly. Test data taken directly from a real |
| * Excel file. |
| */ |
| final class TestValueRangeRecord { |
| byte[] data = new byte[] { |
| (byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00, // min axis value |
| (byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00, // max axis value |
| (byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00, // major increment |
| (byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00, // minor increment |
| (byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00,(byte)0x00, // cross over |
| (byte)0x1F,(byte)0x01 // options |
| }; |
| |
| @Test |
| void testLoad() { |
| |
| ValueRangeRecord record = new ValueRangeRecord(TestcaseRecordInputStream.create(0x101f, data)); |
| assertEquals( 0.0, record.getMinimumAxisValue(), 0.001); |
| assertEquals( 0.0, record.getMaximumAxisValue(), 0.001); |
| assertEquals( 0.0, record.getMajorIncrement(), 0.001); |
| assertEquals( 0.0, record.getMinorIncrement(), 0.001); |
| assertEquals( 0.0, record.getCategoryAxisCross(), 0.001); |
| assertEquals( 0x011f, record.getOptions()); |
| assertTrue(record.isAutomaticMinimum()); |
| assertTrue(record.isAutomaticMaximum()); |
| assertTrue(record.isAutomaticMajor()); |
| assertTrue(record.isAutomaticMinor()); |
| assertTrue(record.isAutomaticCategoryCrossing()); |
| assertFalse(record.isLogarithmicScale()); |
| assertFalse(record.isValuesInReverse()); |
| assertFalse(record.isCrossCategoryAxisAtMaximum()); |
| assertTrue(record.isReserved()); |
| |
| assertEquals( 42+4, record.getRecordSize() ); |
| } |
| |
| @SuppressWarnings("squid:S2699") |
| @Test |
| void testStore() { |
| ValueRangeRecord record = new ValueRangeRecord(); |
| record.setMinimumAxisValue( 0 ); |
| record.setMaximumAxisValue( 0 ); |
| record.setMajorIncrement( 0 ); |
| record.setMinorIncrement( 0 ); |
| record.setCategoryAxisCross( 0 ); |
| record.setAutomaticMinimum( true ); |
| record.setAutomaticMaximum( true ); |
| record.setAutomaticMajor( true ); |
| record.setAutomaticMinor( true ); |
| record.setAutomaticCategoryCrossing( true ); |
| record.setLogarithmicScale( false ); |
| record.setValuesInReverse( false ); |
| record.setCrossCategoryAxisAtMaximum( false ); |
| record.setReserved( true ); |
| |
| byte [] recordBytes = record.serialize(); |
| confirmRecordEncoding(ValueRangeRecord.sid, data, recordBytes); |
| } |
| } |