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91 lines
3.3 KiB
91 lines
3.3 KiB
/* ====================================================================
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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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namespace NPOI.SS.Formula.Functions
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{
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using System;
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using System.Text;
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using NPOI.HSSF.UserModel;
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using NPOI.SS.UserModel;
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using NPOI.XSSF.UserModel;
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using NUnit.Framework;
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[TestFixture]
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public class TestProper
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{
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private ICell cell11;
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private IFormulaEvaluator Evaluator;
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[Test]
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public void TestValidHSSF()
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{
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HSSFWorkbook wb = new HSSFWorkbook();
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Evaluator = new HSSFFormulaEvaluator(wb);
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Confirm(wb);
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}
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[Test]
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public void TestValidXSSF()
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{
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XSSFWorkbook wb = new XSSFWorkbook();
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Evaluator = new XSSFFormulaEvaluator(wb);
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Confirm(wb);
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}
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private void Confirm(IWorkbook wb)
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{
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ISheet sheet = wb.CreateSheet("new sheet");
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cell11 = sheet.CreateRow(0).CreateCell(0);
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cell11.SetCellType(CellType.Formula);
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Confirm("PROPER(\"hi there\")", "Hi There");
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Confirm("PROPER(\"what's up\")", "What'S Up");
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Confirm("PROPER(\"I DON'T TH!NK SO!\")", "I Don'T Th!Nk So!");
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Confirm("PROPER(\"dr\u00dcb\u00f6'\u00e4 \u00e9lo\u015f|\u00eb\u00e8 \")", "Dr\u00fcb\u00f6'\u00c4 \u00c9lo\u015f|\u00cb\u00e8 ");
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Confirm("PROPER(\"hi123 the123re\")", "Hi123 The123Re");
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Confirm("PROPER(\"-\")", "-");
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Confirm("PROPER(\"!\u00a7$\")", "!\u00a7$");
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Confirm("PROPER(\"/&%\")", "/&%");
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// also test longer string
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StringBuilder builder = new StringBuilder("A");
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StringBuilder expected = new StringBuilder("A");
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for (int i = 1; i < 254; i++)
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{
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builder.Append((char)(65 + (i % 26)));
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expected.Append((char)(97 + (i % 26)));
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}
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Confirm("PROPER(\"" + builder.ToString() + "\")", expected.ToString());
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}
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private void Confirm(String formulaText, String expectedResult)
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{
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cell11.CellFormula = (/*setter*/formulaText);
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Evaluator.ClearAllCachedResultValues();
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CellValue cv = Evaluator.Evaluate(cell11);
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if (cv.CellType != CellType.String)
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{
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Assert.Fail("Wrong result type: " + cv.FormatAsString());
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}
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String actualValue = cv.StringValue;
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Assert.AreEqual(expectedResult, actualValue);
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}
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}
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}
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