#120558# - [testUNO patch] Check plus sign in formula.

Patch by: Zhu Shan
Review by:Liu Zhe

test/testuno/source/testcase/uno/sc/AddtionOperatorInFormula.java

+/**************************************************************
+ *
+ * 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 testcase.uno.sc;
+
+import static org.junit.Assert.assertEquals;
+
+import java.util.Arrays;
+import java.util.Collection;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
+
+import org.openoffice.test.uno.UnoApp;
+
+import com.sun.star.frame.XController;
+import com.sun.star.frame.XModel;
+import com.sun.star.lang.XComponent;
+import com.sun.star.sheet.XSpreadsheet;
+import com.sun.star.sheet.XSpreadsheetDocument;
+import com.sun.star.sheet.XSpreadsheetView;
+import com.sun.star.sheet.XSpreadsheets;
+import com.sun.star.table.XCell;
+import com.sun.star.uno.UnoRuntime;
+
+/**
+ * Check the addition operator works in formula
+ * @author test
+ *
+ */
+@RunWith(value=Parameterized.class)
+public class AddtionOperatorInFormula {
+
+    private double[] inputData;
+    private double expected;
+
+    @Parameters
+    public static Collection<Object[]> data(){
+        double[] input1 = new double[] {1.34, 2004.1234};
+        double[] input2 = new double[] {-0.4, -0.73};
+        double[] input3 = new double[] {5.25, -0.35, 11.23, 45, -123.111};
+        double[] input4 = new double[] {-0, 0, 0, -0.0000};
+        return Arrays.asList(new Object[][]{
+                {addtionExpectedData(input1), input1},
+                {addtionExpectedData(input2), input2},
+                {addtionExpectedData(input3), input3},
+                {addtionExpectedData(input4), input4}
+        });
+    }
+
+    public AddtionOperatorInFormula(double expected, double[] inputData) {
+        this.inputData = inputData;
+        this.expected = expected;
+    }
+
+    UnoApp unoApp = new UnoApp();
+
+    XSpreadsheetDocument scDocument = null;
+    XComponent scComponent = null;
+
+    @Before
+    public void setUp() throws Exception {
+        unoApp.start();
+    }
+
+    @After
+    public void tearDown() throws Exception {
+        unoApp.closeDocument(scComponent);
+        unoApp.close();
+    }
+
+    @Test
+    public void testAddtion() throws Exception {
+        String sheetname = "AddTest";
+        String inputformula = null;
+        double cellvalue = 0;
+
+        //Create Spreadsheet file.
+        scComponent = unoApp.newDocument("scalc");
+        scDocument = (XSpreadsheetDocument) UnoRuntime.queryInterface(XSpreadsheetDocument.class, scComponent);
+
+        //Create a sheet at the first place.
+        XSpreadsheets spreadsheets = scDocument.getSheets();
+        spreadsheets.insertNewByName(sheetname, (short) 0);
+        Object sheetObj = spreadsheets.getByName(sheetname);
+        XSpreadsheet sheet = (XSpreadsheet) UnoRuntime.queryInterface(XSpreadsheet.class, sheetObj);
+
+        //Active the new sheet.
+        XModel scModel = (XModel) UnoRuntime.queryInterface(XModel.class, scDocument);
+        XController scController = scModel.getCurrentController();
+        XSpreadsheetView sheetview = (XSpreadsheetView) UnoRuntime.queryInterface(XSpreadsheetView.class, scController);
+        sheetview.setActiveSheet(sheet);
+
+        //Input formula string in cell A1.
+        XCell cell = sheet.getCellByPosition(0, 0);
+        inputformula = toFormula(createFormulaString(inputData, "+"));
+        cell.setFormula(inputformula);
+
+        //Get the formula calculation result.
+        cellvalue = cell.getValue();
+
+        //Verify whether the actual result equal to the expected.
+        assertEquals("Unexpected calculate result.", expected, cellvalue, 0);
+
+    }
+
+    //Create formula string
+    private static String toFormula(String expression) {
+        return "=" + expression;
+    }
+
+    private static String createFormulaString(double[] inputData, String operator) {
+        StringBuffer buffer = new StringBuffer();
+
+        for (int i = 0; i < inputData.length; i++) {
+            buffer.append(inputData[i]);
+            if (i < inputData.length - 1) {
+                buffer.append(operator);
+            }
+        }
+        return buffer.toString();
+    }
+
+    //Calculate the expected result
+    private static double addtionExpectedData(double[] inputData){
+        double data = 0;
+        for (double input : inputData) {
+            data += input;
+        }
+        return data;
+    }
+
+}