path: root/src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFTable.java

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   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
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package org.apache.poi.xwpf.usermodel;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;

import java.io.IOException;
import java.math.BigInteger;
import java.util.List;

import org.apache.poi.xwpf.XWPFTestDataSamples;
import org.apache.poi.xwpf.usermodel.XWPFTable.XWPFBorderType;
import org.junit.Test;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRow;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTbl;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblBorders;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblCellMar;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblGrid;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblGridCol;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTc;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTText;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STBorder;


/**
 * Tests for XWPF Tables
 */
public class TestXWPFTable {

    @Test
    public void testConstructor() throws IOException {
        try (XWPFDocument doc = new XWPFDocument()) {
            CTTbl ctTable = CTTbl.Factory.newInstance();
            XWPFTable xtab = new XWPFTable(ctTable, doc);
            assertNotNull(xtab);
            assertEquals(1, ctTable.sizeOfTrArray());
            assertEquals(1, ctTable.getTrArray(0).sizeOfTcArray());
            assertNotNull(ctTable.getTrArray(0).getTcArray(0).getPArray(0));

            ctTable = CTTbl.Factory.newInstance();
            xtab = new XWPFTable(ctTable, doc, 3, 2);
            assertNotNull(xtab);
            assertEquals(3, ctTable.sizeOfTrArray());
            assertEquals(2, ctTable.getTrArray(0).sizeOfTcArray());
            assertNotNull(ctTable.getTrArray(0).getTcArray(0).getPArray(0));
        }
    }

    @Test
    public void testTblGrid() throws IOException {
        try (XWPFDocument doc = new XWPFDocument()) {
            CTTbl ctTable = CTTbl.Factory.newInstance();
            CTTblGrid cttblgrid = ctTable.addNewTblGrid();
            cttblgrid.addNewGridCol().setW(BigInteger.valueOf(123));
            cttblgrid.addNewGridCol().setW(BigInteger.valueOf(321));

            XWPFTable xtab = new XWPFTable(ctTable, doc);
            CTTblGridCol[] ca = xtab.getCTTbl().getTblGrid().getGridColArray();
            assertEquals("123", ca[0].getW().toString());
            assertEquals("321", ca[1].getW().toString());
        }
    }

    @Test
    public void testGetText() throws IOException {
        try (XWPFDocument doc = new XWPFDocument()) {
            CTTbl table = CTTbl.Factory.newInstance();
            CTRow row = table.addNewTr();
            CTTc cell = row.addNewTc();
            CTP paragraph = cell.addNewP();
            CTR run = paragraph.addNewR();
            CTText text = run.addNewT();
            text.setStringValue("finally I can write!");

            XWPFTable xtab = new XWPFTable(table, doc);
            assertEquals("finally I can write!\n", xtab.getText());
        }
    }

    @Test
    public void testCreateRow() throws IOException {
        try (XWPFDocument doc = new XWPFDocument()) {

            CTTbl table = CTTbl.Factory.newInstance();
            CTRow r1 = table.addNewTr();
            r1.addNewTc().addNewP();
            r1.addNewTc().addNewP();
            CTRow r2 = table.addNewTr();
            r2.addNewTc().addNewP();
            r2.addNewTc().addNewP();
            CTRow r3 = table.addNewTr();
            r3.addNewTc().addNewP();
            r3.addNewTc().addNewP();

            XWPFTable xtab = new XWPFTable(table, doc);
            assertEquals(3, xtab.getNumberOfRows());
            assertNotNull(xtab.getRow(2));

            //add a new row
            xtab.createRow();
            assertEquals(4, xtab.getNumberOfRows());

            //check number of cols
            assertEquals(2, table.getTrArray(0).sizeOfTcArray());

            //check creation of first row
            xtab = new XWPFTable(CTTbl.Factory.newInstance(), doc);
            assertEquals(1, xtab.getCTTbl().getTrArray(0).sizeOfTcArray());
        }
    }

    @Test
    public void testSetGetWidth() throws IOException {
        try (XWPFDocument doc = new XWPFDocument()) {

            XWPFTable xtab = doc.createTable();

            assertEquals(0, xtab.getWidth());
            assertEquals(TableWidthType.AUTO, xtab.getWidthType());

            xtab.setWidth(1000);
            assertEquals(TableWidthType.DXA, xtab.getWidthType());
            assertEquals(1000, xtab.getWidth());

            xtab.setWidth("auto");
            assertEquals(TableWidthType.AUTO, xtab.getWidthType());
            assertEquals(0, xtab.getWidth());
            assertEquals(0.0, xtab.getWidthDecimal(), 0.01);

            xtab.setWidth("999");
            assertEquals(TableWidthType.DXA, xtab.getWidthType());
            assertEquals(999, xtab.getWidth());

            xtab.setWidth("50.5%");
            assertEquals(TableWidthType.PCT, xtab.getWidthType());
            assertEquals(50.5, xtab.getWidthDecimal(), 0.01);

            // Test effect of setting width type to a new value

            // From PCT to NIL:
            xtab.setWidthType(TableWidthType.NIL);
            assertEquals(TableWidthType.NIL, xtab.getWidthType());
            assertEquals(0, xtab.getWidth());

            xtab.setWidth("999"); // Sets type to DXA
            assertEquals(TableWidthType.DXA, xtab.getWidthType());

            // From DXA to AUTO:
            xtab.setWidthType(TableWidthType.AUTO);
            assertEquals(TableWidthType.AUTO, xtab.getWidthType());
            assertEquals(0, xtab.getWidth());

            xtab.setWidthType(TableWidthType.PCT);
            assertEquals(TableWidthType.PCT, xtab.getWidthType());

            // From PCT to DXA:
            xtab.setWidth("33.3%");
            xtab.setWidthType(TableWidthType.DXA);
            assertEquals(TableWidthType.DXA, xtab.getWidthType());
            assertEquals(0, xtab.getWidth());

            // From DXA to DXA: (value should be unchanged)
            xtab.setWidth("999");
            xtab.setWidthType(TableWidthType.DXA);
            assertEquals(TableWidthType.DXA, xtab.getWidthType());
            assertEquals(999, xtab.getWidth());

            // From DXA to PCT:
            xtab.setWidthType(TableWidthType.PCT);
            assertEquals(TableWidthType.PCT, xtab.getWidthType());
            assertEquals(100.0, xtab.getWidthDecimal(), 0.0);
        }
    }

    @Test
    public void testSetGetHeight() throws IOException {
        try (XWPFDocument doc = new XWPFDocument()) {

            CTTbl table = CTTbl.Factory.newInstance();

            XWPFTable xtab = new XWPFTable(table, doc);
            XWPFTableRow row = xtab.createRow();
            row.setHeight(20);
            assertEquals(20, row.getHeight());
        }
    }

    @Test
    public void testSetGetMargins() throws IOException {
        // instantiate the following class so it'll get picked up by
        // the XmlBean process and added to the jar file. it's required
        // for the following XWPFTable methods.
        CTTblCellMar ctm = CTTblCellMar.Factory.newInstance();
        assertNotNull(ctm);
        // create a table
        try (XWPFDocument doc = new XWPFDocument()) {
            CTTbl ctTable = CTTbl.Factory.newInstance();
            XWPFTable table = new XWPFTable(ctTable, doc);
            // set margins
            table.setCellMargins(50, 50, 250, 450);
            // get margin components
            int t = table.getCellMarginTop();
            assertEquals(50, t);
            int l = table.getCellMarginLeft();
            assertEquals(50, l);
            int b = table.getCellMarginBottom();
            assertEquals(250, b);
            int r = table.getCellMarginRight();
            assertEquals(450, r);
        }
    }

    @Test
    public void testSetGetHBorders() throws IOException {
        // instantiate the following classes so they'll get picked up by
        // the XmlBean process and added to the jar file. they are required
        // for the following XWPFTable methods.
        CTTblBorders cttb = CTTblBorders.Factory.newInstance();
        assertNotNull(cttb);
        STBorder stb = STBorder.Factory.newInstance();
        assertNotNull(stb);
        // create a table
        try (XWPFDocument doc = new XWPFDocument()) {
            CTTbl ctTable = CTTbl.Factory.newInstance();
            XWPFTable table = new XWPFTable(ctTable, doc);
            // check initial state
            XWPFBorderType bt = table.getInsideHBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            int sz = table.getInsideHBorderSize();
            assertEquals(-1, sz);
            int sp = table.getInsideHBorderSpace();
            assertEquals(-1, sp);
            String clr = table.getInsideHBorderColor();
            assertNull(clr);
            // set inside horizontal border
            table.setInsideHBorder(XWPFBorderType.SINGLE, 4, 0, "FF0000");
            // get inside horizontal border components
            bt = table.getInsideHBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            sz = table.getInsideHBorderSize();
            assertEquals(4, sz);
            sp = table.getInsideHBorderSpace();
            assertEquals(0, sp);
            clr = table.getInsideHBorderColor();
            assertEquals("FF0000", clr);
            // remove the border and verify state
            table.removeInsideHBorder();
            bt = table.getInsideHBorderType();
            assertNull(bt);
            sz = table.getInsideHBorderSize();
            assertEquals(-1, sz);
            sp = table.getInsideHBorderSpace();
            assertEquals(-1, sp);
            clr = table.getInsideHBorderColor();
            assertNull(clr);
            // check other borders
            bt = table.getInsideVBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            bt = table.getTopBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            bt = table.getBottomBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            bt = table.getLeftBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            bt = table.getRightBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            // remove the rest all at once and test
            table.removeBorders();
            bt = table.getInsideVBorderType();
            assertNull(bt);
            bt = table.getTopBorderType();
            assertNull(bt);
            bt = table.getBottomBorderType();
            assertNull(bt);
            bt = table.getLeftBorderType();
            assertNull(bt);
            bt = table.getRightBorderType();
            assertNull(bt);
        }
    }

    @Test
    public void testSetGetVBorders() throws IOException {
        // create a table
        try (XWPFDocument doc = new XWPFDocument()) {
            CTTbl ctTable = CTTbl.Factory.newInstance();
            XWPFTable table = new XWPFTable(ctTable, doc);
            // check initial state
            XWPFBorderType bt = table.getInsideVBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            int sz = table.getInsideVBorderSize();
            assertEquals(-1, sz);
            int sp = table.getInsideVBorderSpace();
            assertEquals(-1, sp);
            String clr = table.getInsideVBorderColor();
            assertNull(clr);
            // set inside vertical border
            table.setInsideVBorder(XWPFBorderType.DOUBLE, 4, 0, "00FF00");
            // get inside vertical border components
            bt = table.getInsideVBorderType();
            assertEquals(XWPFBorderType.DOUBLE, bt);
            sz = table.getInsideVBorderSize();
            assertEquals(4, sz);
            sp = table.getInsideVBorderSpace();
            assertEquals(0, sp);
            clr = table.getInsideVBorderColor();
            assertEquals("00FF00", clr);
            // remove the border and verify state
            table.removeInsideVBorder();
            bt = table.getInsideVBorderType();
            assertNull(bt);
            sz = table.getInsideVBorderSize();
            assertEquals(-1, sz);
            sp = table.getInsideVBorderSpace();
            assertEquals(-1, sp);
            clr = table.getInsideVBorderColor();
            assertNull(clr);
            // check the rest
            bt = table.getInsideHBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            bt = table.getTopBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            bt = table.getBottomBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            bt = table.getLeftBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            bt = table.getRightBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            // remove the rest one at a time and test
            table.removeInsideHBorder();
            table.removeTopBorder();
            table.removeBottomBorder();
            table.removeLeftBorder();
            table.removeRightBorder();
            bt = table.getInsideHBorderType();
            assertNull(bt);
            bt = table.getTopBorderType();
            assertNull(bt);
            bt = table.getBottomBorderType();
            assertNull(bt);
            bt = table.getLeftBorderType();
            assertNull(bt);
            bt = table.getRightBorderType();
            assertNull(bt);
        }
    }

    @Test
    public void testSetGetTopBorders() throws IOException {
        // create a table
        try (XWPFDocument doc = new XWPFDocument()) {
            CTTbl ctTable = CTTbl.Factory.newInstance();
            XWPFTable table = new XWPFTable(ctTable, doc);
            // check initial state
            XWPFBorderType bt = table.getTopBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            int sz = table.getTopBorderSize();
            assertEquals(-1, sz);
            int sp = table.getTopBorderSpace();
            assertEquals(-1, sp);
            String clr = table.getTopBorderColor();
            assertNull(clr);
            // set top border
            table.setTopBorder(XWPFBorderType.THICK, 4, 0, "00FF00");
            // get inside vertical border components
            bt = table.getTopBorderType();
            assertEquals(XWPFBorderType.THICK, bt);
            sz = table.getTopBorderSize();
            assertEquals(4, sz);
            sp = table.getTopBorderSpace();
            assertEquals(0, sp);
            clr = table.getTopBorderColor();
            assertEquals("00FF00", clr);
            // remove the border and verify state
            table.removeTopBorder();
            bt = table.getTopBorderType();
            assertNull(bt);
            sz = table.getTopBorderSize();
            assertEquals(-1, sz);
            sp = table.getTopBorderSpace();
            assertEquals(-1, sp);
            clr = table.getTopBorderColor();
            assertNull(clr);
        }
    }

    @Test
    public void testSetGetBottomBorders() throws IOException {
        // create a table
        try (XWPFDocument doc = new XWPFDocument()) {
            CTTbl ctTable = CTTbl.Factory.newInstance();
            XWPFTable table = new XWPFTable(ctTable, doc);
            // check initial state
            XWPFBorderType bt = table.getBottomBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            int sz = table.getBottomBorderSize();
            assertEquals(-1, sz);
            int sp = table.getBottomBorderSpace();
            assertEquals(-1, sp);
            String clr = table.getBottomBorderColor();
            assertNull(clr);
            // set inside vertical border
            table.setBottomBorder(XWPFBorderType.DOTTED, 4, 0, "00FF00");
            // get inside vertical border components
            bt = table.getBottomBorderType();
            assertEquals(XWPFBorderType.DOTTED, bt);
            sz = table.getBottomBorderSize();
            assertEquals(4, sz);
            sp = table.getBottomBorderSpace();
            assertEquals(0, sp);
            clr = table.getBottomBorderColor();
            assertEquals("00FF00", clr);
            // remove the border and verify state
            table.removeBottomBorder();
            bt = table.getBottomBorderType();
            assertNull(bt);
            sz = table.getBottomBorderSize();
            assertEquals(-1, sz);
            sp = table.getBottomBorderSpace();
            assertEquals(-1, sp);
            clr = table.getBottomBorderColor();
            assertNull(clr);
        }
    }

    @Test
    public void testSetGetLeftBorders() throws IOException {
        // create a table
        try (XWPFDocument doc = new XWPFDocument()) {
            CTTbl ctTable = CTTbl.Factory.newInstance();
            XWPFTable table = new XWPFTable(ctTable, doc);
            // check initial state
            XWPFBorderType bt = table.getLeftBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            int sz = table.getLeftBorderSize();
            assertEquals(-1, sz);
            int sp = table.getLeftBorderSpace();
            assertEquals(-1, sp);
            String clr = table.getLeftBorderColor();
            assertNull(clr);
            // set inside vertical border
            table.setLeftBorder(XWPFBorderType.DASHED, 4, 0, "00FF00");
            // get inside vertical border components
            bt = table.getLeftBorderType();
            assertEquals(XWPFBorderType.DASHED, bt);
            sz = table.getLeftBorderSize();
            assertEquals(4, sz);
            sp = table.getLeftBorderSpace();
            assertEquals(0, sp);
            clr = table.getLeftBorderColor();
            assertEquals("00FF00", clr);
            // remove the border and verify state
            table.removeLeftBorder();
            bt = table.getLeftBorderType();
            assertNull(bt);
            sz = table.getLeftBorderSize();
            assertEquals(-1, sz);
            sp = table.getLeftBorderSpace();
            assertEquals(-1, sp);
            clr = table.getLeftBorderColor();
            assertNull(clr);
        }
    }

    @Test
    public void testSetGetRightBorders() throws IOException {
        // create a table
        try (XWPFDocument doc = new XWPFDocument()) {
            CTTbl ctTable = CTTbl.Factory.newInstance();
            XWPFTable table = new XWPFTable(ctTable, doc);
            // check initial state
            XWPFBorderType bt = table.getRightBorderType();
            assertEquals(XWPFBorderType.SINGLE, bt);
            int sz = table.getRightBorderSize();
            assertEquals(-1, sz);
            int sp = table.getRightBorderSpace();
            assertEquals(-1, sp);
            String clr = table.getRightBorderColor();
            assertNull(clr);
            // set inside vertical border
            table.setRightBorder(XWPFBorderType.DOT_DASH, 4, 0, "00FF00");
            // get inside vertical border components
            bt = table.getRightBorderType();
            assertEquals(XWPFBorderType.DOT_DASH, bt);
            sz = table.getRightBorderSize();
            assertEquals(4, sz);
            sp = table.getRightBorderSpace();
            assertEquals(0, sp);
            clr = table.getRightBorderColor();
            assertEquals("00FF00", clr);
            // remove the border and verify state
            table.removeRightBorder();
            bt = table.getRightBorderType();
            assertNull(bt);
            sz = table.getRightBorderSize();
            assertEquals(-1, sz);
            sp = table.getRightBorderSpace();
            assertEquals(-1, sp);
            clr = table.getRightBorderColor();
            assertNull(clr);
        }
    }

    @Test
    public void testSetGetRowBandSize() throws IOException {
        try (XWPFDocument doc = new XWPFDocument()) {
            CTTbl ctTable = CTTbl.Factory.newInstance();
            XWPFTable table = new XWPFTable(ctTable, doc);
            table.setRowBandSize(12);
            int sz = table.getRowBandSize();
            assertEquals(12, sz);
        }
    }

    @Test
    public void testSetGetColBandSize() throws IOException {
        try (XWPFDocument doc = new XWPFDocument()) {
            CTTbl ctTable = CTTbl.Factory.newInstance();
            XWPFTable table = new XWPFTable(ctTable, doc);
            table.setColBandSize(16);
            int sz = table.getColBandSize();
            assertEquals(16, sz);
        }
    }

    @Test
    public void testCreateTable() throws Exception {
        // open an empty document
        try (XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("sample.docx")) {

            // create a table with 5 rows and 7 columns
            int noRows = 5;
            int noCols = 7;
            XWPFTable table = doc.createTable(noRows, noCols);

            // assert the table is empty
            List<XWPFTableRow> rows = table.getRows();
            assertEquals("Table has less rows than requested.", noRows, rows.size());
            for (XWPFTableRow xwpfRow : rows) {
                assertNotNull(xwpfRow);
                for (int i = 0; i < 7; i++) {
                    XWPFTableCell xwpfCell = xwpfRow.getCell(i);
                    assertNotNull(xwpfCell);
                    assertEquals("Empty cells should not have one paragraph.", 1, xwpfCell.getParagraphs().size());
                    xwpfCell = xwpfRow.getCell(i);
                    assertEquals("Calling 'getCell' must not modify cells content.", 1, xwpfCell.getParagraphs().size());
                }
            }
            doc.getPackage().revert();
        }
    }

    @Test
    public void testSetGetTableAlignment() throws IOException {
        try (XWPFDocument doc = new XWPFDocument()) {
            XWPFTable tbl = doc.createTable(1, 1);
            tbl.setTableAlignment(TableRowAlign.LEFT);
            assertEquals(TableRowAlign.LEFT, tbl.getTableAlignment());
            tbl.setTableAlignment(TableRowAlign.CENTER);
            assertEquals(TableRowAlign.CENTER, tbl.getTableAlignment());
            tbl.setTableAlignment(TableRowAlign.RIGHT);
            assertEquals(TableRowAlign.RIGHT, tbl.getTableAlignment());
            tbl.removeTableAlignment();
            assertNull(tbl.getTableAlignment());
        }
    }
}