/*
* #%L
* BSD implementations of Bio-Formats readers and writers
* %%
* Copyright (C) 2005 - 2015 Open Microscopy Environment:
* - Board of Regents of the University of Wisconsin-Madison
* - Glencoe Software, Inc.
* - University of Dundee
* %%
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* #L%
*/
package loci.formats.utests;
import java.io.IOException;
import loci.common.Location;
import loci.formats.DimensionSwapper;
import loci.formats.FormatException;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import static org.testng.AssertJUnit.assertEquals;
/**
* Verifies the input and output manipulations of DimensionSwapper are
* functioning as intended, specifically with respect to updating
* dimension sizes and orders.
*
* @author Mark Hiner
*/
public class DimensionSwapperTest {
private static final int SIZE_C = 2;
private static final int SIZE_T = 5;
private static final int SIZE_Z = 4;
private static final String NEW_ORDER = "XYCTZ";
private static final String OUTPUT_ORDER = "XYZCT";
private static final String TEST_FILE =
"test&pixelType=uint8&sizeX=128&sizeY=64&sizeC="+SIZE_C+"&sizeZ="+SIZE_Z+"&sizeT="+SIZE_T+"&series=3.fake";
@DataProvider(name = "swapper")
public Object[][] createDimSwapper() {
Location.mapId(TEST_FILE, TEST_FILE);
DimensionSwapper swapper = new DimensionSwapper();
try {
swapper.setId(TEST_FILE);
} catch (FormatException e) { e.printStackTrace(); }
catch (IOException e) { e.printStackTrace(); }
swapper.setOutputOrder(OUTPUT_ORDER);
return new Object[][]{{swapper}};
}
/**
* Tests the results of setting the output order.
*/
@Test(dataProvider="swapper")
public void testOutputOrdering(DimensionSwapper swapper) {
// set output order
swapper.setOutputOrder(NEW_ORDER);
// output order should be updated
assertEquals(swapper.getDimensionOrder().equals(NEW_ORDER), true);
// dimension sizes should be unchanged
assertEquals(swapper.getSizeZ(), SIZE_Z);
assertEquals(swapper.getSizeC(), SIZE_C);
assertEquals(swapper.getSizeT(), SIZE_T);
}
/**
* Tests the results of setting the input order.
*/
@Test(dataProvider="swapper")
public void testInputOrdering(DimensionSwapper swapper) {
// set input (storage) order
swapper.swapDimensions(NEW_ORDER);
// output order should be unchanged
assertEquals(swapper.getDimensionOrder().equals(OUTPUT_ORDER), true);
// dimension sizes should be updated
assertEquals(swapper.getSizeZ(), SIZE_T);
assertEquals(swapper.getSizeC(), SIZE_Z);
assertEquals(swapper.getSizeT(), SIZE_C);
}
/**
* Tests the interactions of setting output and input orders.
*/
@Test(dataProvider="swapper")
public void testInputOutputOrdering(DimensionSwapper swapper) {
swapper.setOutputOrder(NEW_ORDER);
swapper.swapDimensions(NEW_ORDER);
// output order should be updated
assertEquals(swapper.getDimensionOrder().equals(NEW_ORDER), true);
// dimension sizes should be updated
assertEquals(swapper.getSizeZ(), SIZE_T);
assertEquals(swapper.getSizeC(), SIZE_Z);
assertEquals(swapper.getSizeT(), SIZE_C);
}
}