/*
* Created on 06 dic 2016
* Copyright 2015 by Andrea Vacondio (andrea.vacondio@gmail.com).
* This file is part of Sejda.
*
* Sejda is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sejda is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Sejda. If not, see <http://www.gnu.org/licenses/>.
*/
package org.sejda.impl.sambox.ocr.component;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import java.io.Writer;
import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.Locale;
import java.util.Set;
import org.junit.Test;
/**
* @author Andrea Vacondio
*
*/
public class OcrTextExtractorTest {
@Test(expected = IllegalArgumentException.class)
public void nullWriter() {
new OcrTextExtractor(null, mock(OCR.class));
}
@Test(expected = IllegalArgumentException.class)
public void nullOCR() {
new OcrTextExtractor(mock(Writer.class), null);
}
@Test
public void testSetEmptyLanguage() {
OCR ocr = mock(OCR.class);
try (OcrTextExtractor victim = new OcrTextExtractor(mock(Writer.class), ocr)) {
victim.setLanguage(Collections.emptySet());
verify(ocr).setLanguage("eng");
}
}
@Test
public void testSetLanguage() {
OCR ocr = mock(OCR.class);
Set<Locale> locales = new LinkedHashSet<>();
locales.add(Locale.ENGLISH);
locales.add(Locale.ITALIAN);
try (OcrTextExtractor victim = new OcrTextExtractor(mock(Writer.class), ocr)) {
victim.setLanguage(locales);
verify(ocr).setLanguage("eng+ita");
}
}
}