JasperRendererIT.java

/**
 * Copyright (c) 2013-2016, The SeedStack authors <http://seedstack.org>
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
package org.seedstack.io.jasper;

import org.assertj.core.api.Assertions;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import org.junit.runner.RunWith;
import org.seedstack.io.Render;
import org.seedstack.io.Renderer;
import org.seedstack.io.jasper.fixtures.CustomerBean;
import org.seedstack.seed.SeedException;
import org.seedstack.seed.it.SeedITRunner;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.util.Arrays;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.List;

import static org.junit.Assert.fail;

@RunWith(SeedITRunner.class)
public class JasperRendererIT {
    private static final Logger LOGGER = LoggerFactory.getLogger(JasperRendererIT.class);
    private List<CustomerBean> customers;
    @Rule
    public TemporaryFolder folder = new TemporaryFolder();
    @Render("report")
    private Renderer jasperRenderer;

    /**
     * Initialize the test.
     */
    @Before
    public void setUp() {
        // create the customer beans
        final CustomerBean john = new CustomerBean("1", "李四", "Джон Доу", new GregorianCalendar(1945, Calendar.JUNE, 13).getTime(), "1600 Amphitheatre Parkway\nMountain View, CA 94043\nUnited States", null, null, "\"May the Force be with you.\" - Star Wars", "jdunbar@gmail.com", 0L);

        final CustomerBean bob = new CustomerBean("2", "这段文字是写在简体中国，我希望它会通过", "Down", new GregorianCalendar(1919, Calendar.FEBRUARY, 25).getTime(), "1601 Willow Rd.\nMenlo Park, CA 94025\nUnited States", true, 0, "\"Frankly, my dear, I don't give a damn.\" - Gone With The Wind", "bobdown@hotmail.com", 123456L);

        customers = Arrays.asList(john, bob);
    }


    /**
     * Exports a customerBean in PDF.
     */
    @Test
    public void render_PDF() {
        jasperRenderer.render(new ByteArrayOutputStream(), customers, "application/pdf", null);
    }

    /**
     * Exports a customerBean in XML.
     */
    @Test
    public void render_PDF_in_chinese() {
        try {
            File file = folder.newFile("pojo.pdf");
            FileOutputStream fos = new FileOutputStream(file);
            jasperRenderer.render(fos, customers, "application/pdf", null);
            fos.close();
        } catch (Exception e) {
            Assertions.fail(e.getMessage(), e);
        }
    }

    /**
     * Exports a customerBean in RTF.
     */
    @Test
    public void render_RTF() {
        jasperRenderer.render(new ByteArrayOutputStream(), customers, "application/rtf", null);
    }

    /**
     * Exports a customerBean in XLS.
     */
    @Test
    public void render_XLS() {
        try {
            jasperRenderer.render(new ByteArrayOutputStream(), customers, "application/xls", null);
        } catch (Exception e) {
            LOGGER.error(e.getMessage(), e);
            fail();
        }
    }

    /**
     * Exports a customerBean in ODT.
     */
    @Test
    public void render_ODT() {
        jasperRenderer.render(new ByteArrayOutputStream(), customers, "application/odt", null);
    }

    /**
     * Exports a customerBean in ODS.
     */
    @Test
    public void render_ODS() {
        jasperRenderer.render(new ByteArrayOutputStream(), customers, "application/ods", null);
    }

    /**
     * Exports a customerBean in DOCX.
     */
    @Test
    public void render_DOCX() {
        jasperRenderer.render(new ByteArrayOutputStream(), customers, "application/docx", null);
    }

    /**
     * Exports a customerBean in XLSX.
     */
    @Test
    public void render_XLSX() {
        jasperRenderer.render(new ByteArrayOutputStream(), customers, "application/xlsx", null);
    }

    /**
     * Exports a customerBean in PPTX.
     */
    @Test
    public void render_PPTX() {
        jasperRenderer.render(new ByteArrayOutputStream(), customers, "application/pptx", null);
    }

    /**
     * Exports a customerBean in XHMTL.
     */
    @Test
    public void render_XHMTL() {
        jasperRenderer.render(new ByteArrayOutputStream(), customers, "text/xhmtl", null);
    }

    /**
     * Exports a customerBean in CSV.
     */
    @Test
    public void render_without_MIME_type() {
        try {
            jasperRenderer.render(new ByteArrayOutputStream(), customers);
            Assertions.failBecauseExceptionWasNotThrown(SeedException.class);
        } catch (Exception e) {
            Assertions.assertThat(e).isNotNull();
            LOGGER.info(e.getMessage());
        }
    }

    /**
     * Tests exception when render with an unsupported MIME type.
     */
    @Test
    public void render_with_fake_MIME_type() {
        try {
            jasperRenderer.render(new ByteArrayOutputStream(), customers, "application/3D", null);
            Assertions.failBecauseExceptionWasNotThrown(SeedException.class);
        } catch (Exception e) {
            Assertions.assertThat(e).isNotNull();
            LOGGER.info(e.getMessage());
        }
    }
}