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/*
* ============LICENSE_START=======================================================
* ONAP : ccsdk features
* ================================================================================
* Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
* All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*
*/
package org.onap.ccsdk.features.sdnr.wt.dataprovider.test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.attribute.FileAttribute;
import java.nio.file.attribute.PosixFilePermission;
import java.nio.file.attribute.PosixFilePermissions;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Comparator;
import java.util.EnumSet;
import java.util.Set;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.onap.ccsdk.features.sdnr.wt.common.test.ServletOutputStreamToStringWriter;
import org.onap.ccsdk.features.sdnr.wt.dataprovider.http.yangschema.YangFileProvider;
import org.onap.ccsdk.features.sdnr.wt.dataprovider.http.yangschema.YangFilename;
import org.onap.ccsdk.features.sdnr.wt.dataprovider.http.yangschema.YangSchemaHttpServlet;
public class TestYangProvider {
private static final String TESTPATH = "cache/schema/";
@BeforeClass
public static void init() {
Set<PosixFilePermission> perms;
FileAttribute<?> attr;
perms = EnumSet.noneOf(PosixFilePermission.class);
perms.add(PosixFilePermission.OWNER_READ);
perms.add(PosixFilePermission.OWNER_WRITE);
perms.add(PosixFilePermission.OWNER_EXECUTE);
attr = PosixFilePermissions.asFileAttribute(perms);
try {
Files.createDirectories(new File(TESTPATH).toPath(), attr);
new File(TESTPATH + new YangFilename("module1", "2010-01-01").getFilename()).createNewFile();
new File(TESTPATH + new YangFilename("module2", "2010-01-01").getFilename()).createNewFile();
new File(TESTPATH + new YangFilename("module2", "2010-04-01").getFilename()).createNewFile();
new File(TESTPATH + new YangFilename("module3", "2010-01-01").getFilename()).createNewFile();
new File(TESTPATH + new YangFilename("module4", "2010-05-01").getFilename()).createNewFile();
new File(TESTPATH + new YangFilename("module5", "2010-01-11").getFilename()).createNewFile();
new File(TESTPATH + new YangFilename("module6", "2010-01-01").getFilename()).createNewFile();
} catch (IOException | ParseException e) {
}
}
@AfterClass
public static void deinit() {
try {
Files.walk(new File("cache").toPath()).sorted(Comparator.reverseOrder()).map(Path::toFile)
.forEach(File::delete);
} catch (IOException e) {
System.err.println(e);
}
}
@Test
public void testExisting() {
YangFileProvider provider = new YangFileProvider(TESTPATH);
assertTrue(provider.hasFileForModule("module1", "2010-01-01"));
assertTrue(provider.hasFileForModule("module2"));
assertTrue(provider.hasFileForModule("module3"));
assertFalse(provider.hasFileForModule("module5", "2010-01-01"));
}
@Test
public void testRevision() throws ParseException {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
YangFileProvider provider = new YangFileProvider(TESTPATH);
YangFilename f1 = provider.getFileForModule("module1", "2010-01-01");
assertEquals("module1", f1.getModule());
assertEquals(sdf.parse("2010-01-01"), f1.getRevision());
YangFilename f2 = provider.getFileForModule("module2");
assertEquals("module2", f2.getModule());
assertEquals(sdf.parse("2010-04-01"), f2.getRevision());
f2 = provider.getFileForModule("module2", "2010-02-01");
assertEquals("module2", f2.getModule());
assertEquals(sdf.parse("2010-04-01"), f2.getRevision());
YangFilename f3 = provider.getFileForModule("module3");
assertEquals("module3", f3.getModule());
assertEquals(sdf.parse("2010-01-01"), f3.getRevision());
f3 = provider.getFileForModule("module3", "2010-04-01");
assertNull(f3);
}
@Test
public void testServlet() throws IOException, ServletException {
HelpYangSchemaHttpServlet servlet = new HelpYangSchemaHttpServlet();
HttpServletRequest req = mock(HttpServletRequest.class);
HttpServletResponse resp = mock(HttpServletResponse.class);
when(req.getRequestURI()).thenReturn("/yang-schema/module1");
ServletOutputStreamToStringWriter printOut = new ServletOutputStreamToStringWriter();
when(resp.getOutputStream()).thenReturn(printOut);
servlet.doGet(req, resp);
verify(resp).setStatus(200);
verify(resp).setContentType("text/plain");
}
@Test
public void testServletBad() throws IOException, ServletException {
HelpYangSchemaHttpServlet servlet = new HelpYangSchemaHttpServlet();
HttpServletRequest req = mock(HttpServletRequest.class);
HttpServletResponse resp = mock(HttpServletResponse.class);
when(req.getRequestURI()).thenReturn("/yang-schema/module1/2020-01-01");
ServletOutputStreamToStringWriter printOut = new ServletOutputStreamToStringWriter();
when(resp.getOutputStream()).thenReturn(printOut);
servlet.doGet(req, resp);
verify(resp).sendError(HttpServletResponse.SC_NOT_FOUND);
}
@Test
public void testServletNear() throws IOException, ServletException {
HelpYangSchemaHttpServlet servlet = new HelpYangSchemaHttpServlet();
HttpServletRequest req = mock(HttpServletRequest.class);
HttpServletResponse resp = mock(HttpServletResponse.class);
when(req.getRequestURI()).thenReturn("/yang-schema/module2/2010-03-01");
ServletOutputStreamToStringWriter printOut = new ServletOutputStreamToStringWriter();
when(resp.getOutputStream()).thenReturn(printOut);
servlet.doGet(req, resp);
verify(resp).setStatus(200);
verify(resp).setContentType("text/plain");
}
private static class HelpYangSchemaHttpServlet extends YangSchemaHttpServlet {
/**
*
*/
private static final long serialVersionUID = 1L;
@Override
public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
super.doGet(req, resp);
}
}
}
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