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package org.onap.ccsdk.sli.core.slipluginutils;
import org.junit.Before;
import org.junit.Test;
import org.onap.ccsdk.sli.core.sli.SvcLogicContext;
import org.onap.ccsdk.sli.core.sli.SvcLogicException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.*;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import static org.junit.Assert.assertTrue;
public class SliTopologyUtilsTest {
private SvcLogicContext ctx;
private static final Logger LOG = LoggerFactory.getLogger(SliTopologyUtils.class);
private HashMap<String, String> param;
private SliTopologyUtils topologyUtil = new SliTopologyUtils();
@Before
public void setUp() throws Exception {
//Loading test logicallinks and pnfs
this.ctx = new SvcLogicContext();
param = new HashMap<String, String>();
String fileName = "src/test/resources/3domain.dump";
try (FileInputStream fstr = new FileInputStream(new File(fileName));
InputStreamReader is = new InputStreamReader(fstr,StandardCharsets.UTF_8);
BufferedReader br = new BufferedReader(is))
{
String line;
while ((line = br.readLine()) != null){
if (! line.startsWith("#")){
String [] curpair = line.split("\\s=\\s");
if (curpair.length == 2){
ctx.setAttribute(curpair[0], curpair[1]);
} else if (curpair.length == 1){
//ctx.setAttribute(curpair[0], "");
//LOG.info("Ignore empty (value) context memory record format {}", line);
} else {
//LOG.info("Ignore incorrect context memory record format {}", line);
}
}
}
//SliPluginUtils.logContextMemory(ctx, LOG, SliPluginUtils.LogLevel.INFO);
} catch (Exception e) {
throw new SvcLogicException("Cannot read context from file " + fileName, e);
}
}
@Test
public void testComputePath() throws SvcLogicException {
param.put("pnfs-pfx", "ccsdkTopopnfs");
param.put("links-pfx", "ccsdkTopologicalLinks");
param.put("response-pfx", "prefix");
param.put("output-end-to-end-path", "true");
param.put("src-node","networkId-providerId-30-clientId-0-topologyId-1-nodeId-10.3.1.3" );
param.put("dst-node", "networkId-providerId-50-clientId-0-topologyId-1-nodeId-10.5.1.2");
SliTopologyUtils.computePath(param, ctx);
//SliPluginUtils.logContextMemory(ctx, LOG, SliPluginUtils.LogLevel.INFO);
assertTrue(Integer.parseInt(this.ctx.getAttribute("prefix.solutions_length") ) > 0);
LOG.info("Computation finished");
for (String key: this.ctx.getAttributeKeySet()){
if (key.startsWith("prefix")){
LOG.info("Results: {} : {}" , key, this.ctx.getAttribute(key));
}
}
}
}
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