uk.ac.diamond.scisoft.analysis.io.MARImageTest.java Source code

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Here is the source code for uk.ac.diamond.scisoft.analysis.io.MARImageTest.java

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/*
 * Copyright (c) 2012 Diamond Light Source Ltd.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 */

package uk.ac.diamond.scisoft.analysis.io;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

import org.apache.commons.lang.SerializationUtils;
import org.eclipse.dawnsci.analysis.api.dataset.IDataset;
import org.eclipse.dawnsci.analysis.api.io.IDataHolder;
import org.eclipse.dawnsci.analysis.dataset.impl.Dataset;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;

import uk.ac.diamond.scisoft.analysis.IOTestUtils;

/**
 */
public class MARImageTest {
    static String TestFileFolder;

    static String testfile1, testfile2, testfile3, testfile4;

    @BeforeClass
    static public void setUpClass() {
        TestFileFolder = IOTestUtils.getGDALargeTestFilesLocation();
        TestFileFolder += "MARImageTest/";
        testfile1 = TestFileFolder + "in1187_sample1.mccd";
        testfile2 = TestFileFolder + "mar225_001.mccd";
        testfile3 = TestFileFolder + "mar165_001.mccd";
        testfile4 = TestFileFolder + "ins2-foc_MS_2_001.mccd";
    }

    @Test
    public void testLoaderFactory() throws Exception {
        IDataHolder dh = LoaderFactory.getData(testfile1, null);
        if (dh == null || dh.getNames().length < 1)
            throw new Exception();

        dh = LoaderFactory.getData(testfile2, null);
        if (dh == null || dh.getNames().length < 1)
            throw new Exception();

        dh = LoaderFactory.getData(testfile3, null);
        if (dh == null || dh.getNames().length < 1)
            throw new Exception();

        dh = LoaderFactory.getData(testfile4, null);
        if (dh == null || dh.getNames().length < 1)
            throw new Exception();

        assertTrue(dh.getName(0).contains(AbstractFileLoader.DEF_IMAGE_NAME));

        IDataset data = dh.getDataset(0);
        assertEquals(299, data.getDouble(1500, 1514), 1);
        assertEquals(89, data.getDouble(3009, 2168), 1);
    }

    /**
     * Test Loading
     * 
     * @throws Exception
     *             if the test fails
     */
    @Test
    public void testLoadFile() throws Exception {
        new MARLoader(testfile1).loadFile();
    }

    /**
     * Test Loading
     * 
     * @throws Exception
     *             if the test fails
     */
    @Test
    public void testLoadFile2() throws Exception {
        new MARLoader(testfile2).loadFile();
    }

    /**
     * Test Loading
     * 
     * @throws Exception
     *             if the test fails
     */
    @Test
    public void testLoadFile3() throws Exception {
        new MARLoader(testfile3).loadFile();
    }

    /**
     * Test Loading
     * 
     * @throws Exception
     *             if the test fails
     */
    @Test
    public void testLoadFile4() throws Exception {
        new MARLoader(testfile4).loadFile();
    }

    @Test
    public void testSerializability() throws Exception {
        DataHolder loader = new MARLoader(testfile2).loadFile();
        Dataset data = loader.getDataset(0);
        SerializationUtils.serialize(data.getMetadata());
    }
}