57 lines
2.2 KiB
Java
57 lines
2.2 KiB
Java
/* ====================================================================
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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package org.apache.poi.hssf.record.formula;
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import junit.framework.TestCase;
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import org.apache.poi.hssf.record.TestcaseRecordInputStream;
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/**
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* Make sure the FuncPtg performs as expected
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*
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* @author Danny Mui (dmui at apache dot org)
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*/
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public final class TestFuncPtg extends TestCase {
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public void testRead() {
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// This ptg represents a LEN function extracted from excel
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byte[] fakeData = {
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0x20, //function index
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0,
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};
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FuncPtg ptg = new FuncPtg( new TestcaseRecordInputStream((short)0, (short)fakeData.length, fakeData) );
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assertEquals( "Len formula index is not 32(20H)", 0x20, ptg.getFunctionIndex() );
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assertEquals( "Number of operands in the len formula", 1, ptg.getNumberOfOperands() );
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assertEquals( "Function Name", "LEN", ptg.getName() );
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assertEquals( "Ptg Size", 3, ptg.getSize() );
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}
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public void testClone() {
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FuncPtg funcPtg = new FuncPtg(27); // ROUND() - takes 2 args
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FuncPtg clone = (FuncPtg) funcPtg.clone();
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if (clone.getNumberOfOperands() == 0) {
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fail("clone() did copy field numberOfOperands");
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}
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assertEquals(2, clone.getNumberOfOperands());
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assertEquals("ROUND", clone.getName());
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}
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}
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