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/*
* Copyright © 2016-2018 European Support Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openecomp.core.utilities.file;
import org.apache.commons.io.IOUtils;
import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
import org.testng.annotations.Test;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.Map;
import java.util.function.Function;
import static org.testng.Assert.assertTrue;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertEquals;
/**
* @author EVITALIY
* @since 22 Oct 17
*/
public class FileUtilsTest {
private static final String TEST_RESOURCE = FileUtilsTest.class.getPackage().getName()
.replace('.', '/') + "/test-resource.txt";
private static final Function<InputStream, Integer> TEST_FUNCTION = (s) -> {
try {
return s.available();
} catch (IOException e) {
throw new RuntimeException(e);
}
};
@Test
public void testReadViaInputStreamWithSlash() throws Exception {
assertTrue(FileUtils.readViaInputStream(TEST_RESOURCE, TEST_FUNCTION) > 0);
}
@Test
public void testReadViaInputStreamWithoutSlash() throws Exception {
assertTrue(FileUtils.readViaInputStream(TEST_RESOURCE, TEST_FUNCTION) > 0);
}
@Test(expectedExceptions = NullPointerException.class)
public void testReadViaInputStreamNull() throws Exception {
FileUtils.readViaInputStream((String) null, TEST_FUNCTION);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void testReadViaInputStreamNotFound() throws Exception {
FileUtils.readViaInputStream("notfound.txt", TEST_FUNCTION);
}
@Test
public void testWriteFilesFromFileContentHandler() throws IOException {
Path dir = Files.createTempDirectory("CSAR_" + System.currentTimeMillis());
try {
byte[] uploadedFileData = IOUtils.toByteArray(
FileUtilsTest.class.getResource("resource-Spgw-csar-ZTE" +
".csar"));
FileContentHandler contentMap = FileUtils.getFileContentMapFromZip(uploadedFileData);
Map<String, String> filePaths = FileUtils.writeFilesFromFileContentHandler(contentMap,
dir);
assertFalse(filePaths.isEmpty());
assertEquals(filePaths.size(), 18);
for (Map.Entry<String, String> fileEntry : filePaths.entrySet()) {
File f = new File(fileEntry.getValue());
assertTrue(f.exists());
}
}
finally {
org.apache.commons.io.FileUtils.deleteDirectory(dir.toFile());
}
}
@Test
public void testIsValidYamlExtension() throws IOException {
assertTrue(FileUtils.isValidYamlExtension("yaml"));
assertTrue(FileUtils.isValidYamlExtension("yml"));
assertFalse(FileUtils.isValidYamlExtension("yml1"));
assertFalse(FileUtils.isValidYamlExtension("zip"));
}
}
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