| /* ==================================================================== |
| 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.hslf.record; |
| |
| |
| import static org.junit.jupiter.api.Assertions.assertArrayEquals; |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| |
| import java.io.ByteArrayOutputStream; |
| |
| import org.junit.jupiter.api.Test; |
| |
| /** |
| * Tests that TextCharsAtom works properly |
| */ |
| public final class TestTextCharsAtom { |
| // From a real file |
| private final byte[] data = new byte[] { 0, 0, 0xA0-256, 0x0f, 0x08, 0, 0, 0, |
| 0x54, 0x00, 0x68, 0x00, 0x69, 0x00, 0x73, 0x00 }; |
| private final String data_text = "This"; |
| private final byte[] alt_data = new byte[] { 0, 0, 0xA0-256, 0x0F, 0x0a, 0, 0, 0, |
| 0x54, 0x00, 0x68, 0x00, 0x69, 0x00, 0x73, 0x00, 0xa3-256, 0x01 }; |
| private final String alt_text = "This\u01A3"; |
| |
| @Test |
| void testRecordType() { |
| TextCharsAtom tca = new TextCharsAtom(data,0,data.length); |
| assertEquals(4000L, tca.getRecordType()); |
| } |
| |
| @Test |
| void testTextA() { |
| TextCharsAtom tca = new TextCharsAtom(data,0,data.length); |
| assertEquals(data_text, tca.getText()); |
| } |
| |
| @Test |
| void testTextB() { |
| TextCharsAtom tca = new TextCharsAtom(alt_data,0,alt_data.length); |
| assertEquals(alt_text, tca.getText()); |
| } |
| |
| @Test |
| void testChangeText() throws Exception { |
| TextCharsAtom tca = new TextCharsAtom(data,0,data.length); |
| tca.setText(alt_text); |
| |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| tca.writeOut(baos); |
| assertArrayEquals(alt_data, baos.toByteArray()); |
| } |
| |
| @Test |
| void testWrite() throws Exception { |
| TextCharsAtom tca = new TextCharsAtom(data,0,data.length); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| tca.writeOut(baos); |
| assertArrayEquals(data, baos.toByteArray()); |
| } |
| |
| @Test |
| void testCreateNew() throws Exception { |
| TextCharsAtom tca = new TextCharsAtom(); |
| assertEquals(0, tca.getText().length()); |
| |
| tca.setText(data_text); |
| assertEquals(data_text, tca.getText()); |
| |
| // Check it's now like data |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| tca.writeOut(baos); |
| assertArrayEquals(data, baos.toByteArray()); |
| } |
| |
| } |