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package com_braillo;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Arrays;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.TransformerException;
import org.daisy.braille.embosser.Embosser;
import org.daisy.braille.embosser.EmbosserFeatures;
import org.daisy.braille.embosser.EmbosserWriter;
import org.daisy.braille.embosser.UnsupportedWidthException;
import org.daisy.braille.facade.PEFConverterFacade;
import org.daisy.braille.pef.PEFHandler;
import org.daisy.braille.pef.PEFHandler.Alignment;
import org.daisy.braille.table.TableCatalog;
import org.daisy.braille.tools.FileCompare;
import org.daisy.braille.tools.Length;
import org.daisy.paper.PageFormat;
import org.daisy.paper.PaperCatalog;
import org.daisy.paper.RollPaperFormat;
import org.daisy.printing.FileDevice;
import org.xml.sax.SAXException;
public abstract class AbstractTestBraillo440Embosser {
final TableCatalog tc;
final PaperCatalog pc;
final PageFormat fa44_2p;
final PageFormat fa44_4p;
final Embosser emb;
public AbstractTestBraillo440Embosser(Embosser emb) {
this.tc = TableCatalog.newInstance();
this.pc = PaperCatalog.newInstance();
this.fa44_2p = new RollPaperFormat(pc.get("org_daisy.RollPaperProvider.PaperSize.W33CM").asRollPaper(), Length.newMillimeterValue(261));
this.fa44_4p = new RollPaperFormat(pc.get("org_daisy.RollPaperProvider.PaperSize.W33CM").asRollPaper(), Length.newMillimeterValue(522));
this.emb = emb;
emb.setFeature(EmbosserFeatures.TABLE, tc.get("com_braillo.BrailloTableProvider.TableType.BRAILLO_6DOT_001_00"));
}
public void performTest(String resource, String expPath, String expExt, int fileCount) throws IOException, ParserConfigurationException, SAXException, UnsupportedWidthException, TransformerException {
File tmp = File.createTempFile("BrailloEmbosserTest", ".tmp");
assertTrue("Verify that test is correctly set up", tmp.delete());
File dir = new File(tmp.getParentFile(), tmp.getName());
assertTrue("Verify that test is correctly set up", dir.mkdir());
FileDevice fd = new FileDevice(dir);
try {
EmbosserWriter ew = emb.newEmbosserWriter(fd);
PEFHandler.Builder builder = new PEFHandler.Builder(ew);
builder.align(Alignment.CENTER_INNER);
PEFConverterFacade.parsePefFile(this.getClass().getResourceAsStream(resource), builder.build());
assertEquals("Assert that the number of generated files is correct", fileCount, dir.listFiles().length);
FileCompare fc = new FileCompare();
File[] res = dir.listFiles();
Arrays.sort(res);
int i = 1;
for (File v : res) {
boolean equal = fc.compareBinary(new FileInputStream(v), this.getClass().getResourceAsStream(expPath + i + expExt));
assertTrue("Assert that the contents of the file is as expected.", equal);
i++;
// early clean up
if (!v.delete()) {
v.deleteOnExit();
}
}
} finally {
// clean up again, if an exception occurred
for (File v : dir.listFiles()) {
if (!v.delete()) {
v.deleteOnExit();
}
}
// remove dir
if (!dir.delete()) {
dir.deleteOnExit();
}
}
}
}
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