log4j/src/testcases/org/apache/poi/ss/formula/ptg/BaseTestPtg.java

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   this work for additional information regarding copyright ownership.
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package org.apache.poi.ss.formula.ptg;

import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;

/**
 * Convenient abstract class to reduce the amount of boilerplate code needed
 * in ptg-related unit tests.
 */
public abstract class BaseTestPtg {

    /**
     * Loads a workbook from the given filename in the test data dir.
     *
     * @param sampleFileName the filename.
     * @return the loaded workbook.
     */
    protected static HSSFWorkbook loadWorkbook(String sampleFileName) {
        return HSSFTestDataSamples.openSampleWorkbook(sampleFileName);
    }

    /**
     * Creates a new Workbook and adds one sheet with the specified name
     */
    protected static HSSFWorkbook createWorkbookWithSheet(String sheetName) {
        HSSFWorkbook book = new HSSFWorkbook();
        book.createSheet(sheetName);
        return book;
    }
}