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-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/CallGraphTest.java207
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/CallGraphAnalyzer.java114
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/CallGraphReportWriter.java111
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/LogEntry.java238
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/LogEntryTest.java71
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/common/ONAPLogAdapterTest.java266
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/common/ONAPLogConstantsTest.java86
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/bean/RequestTest.java64
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/bean/ResponseTest.java61
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/AbstractComponentTest.java29
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/alpha/ComponentAlphaTest.java45
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/beta/ComponentBetaTest.java45
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/delta/ComponentDeltaTest.java45
-rw-r--r--reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/gamma/ComponentGammaTest.java45
-rw-r--r--reference/slf4j-reference/src/test/java/testng.xml8
15 files changed, 1435 insertions, 0 deletions
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/CallGraphTest.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/CallGraphTest.java
new file mode 100644
index 0000000..3d123e0
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/CallGraphTest.java
@@ -0,0 +1,207 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.nio.file.Files;
+
+import javax.servlet.http.HttpServletRequest;
+
+import org.onap.logging.ref.slf4j.analysis.CallGraphAnalyzer;
+import org.onap.logging.ref.slf4j.analysis.CallGraphReportWriter;
+import org.onap.logging.ref.slf4j.analysis.LogEntry;
+import org.onap.logging.ref.slf4j.demo.bean.Request;
+import org.onap.logging.ref.slf4j.demo.bean.Response;
+import org.onap.logging.ref.slf4j.demo.component.AbstractComponentTest;
+import org.onap.logging.ref.slf4j.demo.component.alpha.ComponentAlpha;
+import org.slf4j.LoggerFactory;
+import org.springframework.mock.web.MockHttpServletRequest;
+import org.testng.Assert;
+import org.testng.annotations.AfterSuite;
+import org.testng.annotations.BeforeSuite;
+import org.testng.annotations.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+
+/**
+ * Simple verification that we can easily get a call graph out of
+ * some calls to logging via <tt>ONAPLogAdapter</tt>.
+ */
+public class CallGraphTest {
+
+ /** Temporary directory into which logfiles are written. */
+ private static File sDir;
+
+ @BeforeSuite
+ public static void setUp() throws Exception {
+ AbstractComponentTest.setInProcess();
+ sDir = Files.createTempDirectory(CallGraphTest.class.getName()).toFile();
+ System.getProperties().setProperty("SLF4J_OUTPUT_DIRECTORY", sDir.getAbsolutePath());
+ LoggerFactory.getLogger(CallGraphTest.class).info("Starting.");
+ }
+
+ @AfterSuite
+ public static void tearDown() throws Exception {
+ LoggerFactory.getLogger(CallGraphTest.class).info("Ending.");
+ Thread.sleep(1000L);
+ if (sDir != null) {
+ System.err.println("Should be deleting [" + sDir.getAbsolutePath() + "]...");
+ }
+ }
+
+ @Test(enabled = false)
+ public void testSimple() throws Exception {
+
+ final HttpServletRequest mock = new MockHttpServletRequest();
+ final ComponentAlpha a = new ComponentAlpha();
+ final Request request = new Request();
+ final Response response = a.execute(request, mock);
+ assertThat(response.getResponses().size(), is(0));
+ }
+
+ /**
+ * A more complex (interesting) example of generating a call graph.
+ * @throws Exception test failure.
+ */
+ @Test
+ public void testComplex() throws Exception {
+
+ Assert.assertNotNull(sDir);
+
+ // Fan out some requests between test components.
+
+ final Request a = new Request();
+ a.setService("alpha");
+
+ final Request b = new Request();
+ b.setService("beta");
+
+ final Request ac = new Request();
+ ac.setService("gamma");
+
+ final Request ad = new Request();
+ ad.setService("delta");
+
+ final Request bc1 = new Request();
+ bc1.setService("gamma");
+
+ final Request bc2 = new Request();
+ bc2.setService("gamma");
+
+ a.getRequests().add(b);
+ a.getRequests().add(ac);
+ a.getRequests().add(ad);
+ b.getRequests().add(bc1);
+ b.getRequests().add(bc2);
+
+ // Deeper.
+
+ final Request xb = new Request();
+ xb.setService("beta");
+
+ final Request xg = new Request();
+ xg.setService("gamma");
+
+ final Request xd = new Request();
+ xd.setService("delta");
+
+ a.getRequests().add(xb);
+ xb.getRequests().add(xg);
+ xg.getRequests().add(xd);
+
+ // Execute.
+
+ final HttpServletRequest mock = new MockHttpServletRequest();
+ final ComponentAlpha component = new ComponentAlpha();
+ final Response response = component.execute(a, mock);
+ System.err.println(response);
+
+ assertThat(response.getResponses().size(), is(4));
+
+ Thread.sleep(1000L);
+
+ // Find logfile.
+
+ File log = null;
+ for (final File candidate : sDir.listFiles()) {
+ if (candidate.getName().endsWith(".log")) {
+ log = candidate;
+ break;
+ }
+ }
+
+ Assert.assertNotNull(log);
+
+ System.err.println("READING LOGFILE: " + log.getAbsolutePath());
+
+ final CallGraphAnalyzer analyzer = new CallGraphAnalyzer();
+ try (final BufferedReader reader = new BufferedReader(new FileReader(log))) {
+ while (true) {
+
+ final String line = reader.readLine();
+ if (line == null) {
+ break;
+ }
+
+ final LogEntry entry = new LogEntry(line);
+ analyzer.add(entry);
+ }
+ }
+
+ //
+ // Debug during dev, but annoying the rest of the time.
+ //
+ // System.err.println("--------------------------------------------------");
+ // for (final LogEntry e : analyzer.getEntries()) {
+ // System.err.println(e.toShortString());
+ // }
+ // System.err.println("--------------------------------------------------");
+
+ final CallGraphReportWriter writer = new CallGraphReportWriter(analyzer);
+ final String shortReport = writer.getShortReport();
+ final String longReport = writer.getLongReport();
+
+ // Dump long report.
+
+ System.out.println("----\nGraph:\n\n" + longReport + "\n----");
+
+ // Validate short report.
+
+ assertThat("Alpha\n" +
+ " Beta\n" +
+ " Gamma\n" +
+ " Gamma\n" +
+ " Gamma\n" +
+ " Delta\n" +
+ " Beta\n" +
+ " Gamma\n" +
+ " Delta\n",
+ is(shortReport));
+
+ // Ensure output reaches System.xxx.
+
+ Thread.sleep(1000L);
+ }
+} \ No newline at end of file
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/CallGraphAnalyzer.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/CallGraphAnalyzer.java
new file mode 100644
index 0000000..208b3e1
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/CallGraphAnalyzer.java
@@ -0,0 +1,114 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.analysis;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.commons.lang3.StringUtils;
+
+/**
+ * Crude analyzer for log messages, to build a simple
+ * representation of the call graph.
+ */
+public class CallGraphAnalyzer {
+
+ /** Messages of interest. */
+ private List<LogEntry> mEntries = new ArrayList<>();
+
+ /**
+ * Capture entry if it's interesting.
+ * @param entry candidate.
+ * @return this.
+ */
+ public CallGraphAnalyzer add(final LogEntry entry) {
+
+ if (entry.getLogger().contains("ONAPLogAdapterTest")) {
+ return this;
+ }
+
+ if (StringUtils.isNotBlank(entry.getMarkers())) {
+ this.mEntries.add(entry);
+ }
+
+ return this;
+ }
+
+ /**
+ * Get all captured entries, for diagnostics only.
+ * @return entries.
+ */
+ public List<LogEntry> getEntries() {
+ return this.mEntries;
+ }
+
+ /**
+ * Find the entry point into the call graph through the various components.
+ * @return entry point or (failure) null.
+ */
+ public LogEntry findEntryPoint() {
+ for (final LogEntry e : this.mEntries) {
+ if (e.getLogger().endsWith("ComponentAlpha")) {
+ if ("ENTRY".equals(e.getMarkers())) {
+ if (StringUtils.isBlank(e.getPartnerName())) {
+ return e;
+ }
+ }
+ }
+ }
+ return null;
+ }
+
+ /**
+ * Find entries for where a component invokes others.
+ * @param parent parent ENTRY (not actually the entry where it's doing the invoking).
+ * @return components invoked by this one.
+ */
+ public List<LogEntry> findInvokes(final LogEntry parent) {
+ final List<LogEntry> invokes = new ArrayList<>();
+ for (final LogEntry e : this.mEntries) {
+ if (StringUtils.equals(parent.getInvocationID(), e.getInvocationID())) {
+ final String invokingID = e.getInvokingID();
+ if (StringUtils.isNotBlank(invokingID)) {
+ invokes.add(e);
+ }
+ }
+ }
+ return invokes;
+ }
+
+ /**
+ * Find a specific invocation.
+ * @param invoke invocation record.
+ * @return invocation ENTRY, or (failure) null if not found.
+ */
+ public LogEntry findInvocation(final LogEntry invoke) {
+ for (final LogEntry e : this.mEntries) {
+ if ("ENTRY".equals(e.getMarkers())) {
+ if (StringUtils.equals(invoke.getInvokingID(), e.getInvocationID())) {
+ return e;
+ }
+ }
+ }
+ return null;
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/CallGraphReportWriter.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/CallGraphReportWriter.java
new file mode 100644
index 0000000..ee67b35
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/CallGraphReportWriter.java
@@ -0,0 +1,111 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.analysis;
+
+import java.util.List;
+
+import org.apache.commons.lang3.StringUtils;
+import org.testng.Assert;
+
+/**
+ * A simple, recursive text-only report writer for the call graph.
+ */
+public class CallGraphReportWriter {
+
+ /** The analyzer which does the work. */
+ final CallGraphAnalyzer mAnalyzer;
+
+ /** Short report, for validation. */
+ final StringBuilder mShortReport = new StringBuilder();
+
+ /** Longer report, for human eyes. */
+ final StringBuilder mLongReport = new StringBuilder();
+
+ /**
+ * Construct writer.
+ * @param analyzer initialized analyzer.
+ */
+ public CallGraphReportWriter(final CallGraphAnalyzer analyzer) {
+
+ this.mAnalyzer = analyzer;
+
+ Assert.assertTrue(analyzer.getEntries().size() > 0);
+ final LogEntry e0 = analyzer.findEntryPoint();
+ Assert.assertNotNull(e0);
+
+ this.mLongReport.append(e0.toShortString()).append("\n");
+ this.mShortReport.append(StringUtils.substringAfter(e0.getLogger(), ".Component")).append("\n");
+
+ this.report(e0, 1);
+
+ }
+
+ /**
+ * Recursively analyze.
+ * @param invoker entry point.
+ * @param depth recursive depth, for handbrake.
+ */
+ private void report(final LogEntry invoker, final int depth) {
+
+ if (depth > 100) {
+ throw new AssertionError("Recursion ad infinitum");
+ }
+
+ final List<LogEntry> invokes0 = this.mAnalyzer.findInvokes(invoker);
+ for (final LogEntry invoke0 : invokes0) {
+
+ final LogEntry invoked0 = this.mAnalyzer.findInvocation(invoke0);
+
+ Assert.assertNotNull(invoked0);
+
+ final String indent = StringUtils.repeat(' ', depth * 4);
+ this.mLongReport.append(indent).append(invoked0.toShortString()).append('\n');
+ this.mShortReport.append(indent).append(StringUtils.substringAfter(invoked0.getLogger(), ".Component")).append('\n');
+
+ report(invoked0, depth + 1);
+ }
+ }
+
+ /**
+ * Get report.
+ * @return short report, for validation.
+ */
+ public String getShortReport() {
+ return this.mShortReport.toString();
+ }
+
+ /**
+ * Get report.
+ * @return long report, for printing out.
+ */
+ public String getLongReport() {
+ return this.mLongReport.toString();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String toString() {
+ return this.getLongReport();
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/LogEntry.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/LogEntry.java
new file mode 100644
index 0000000..b9bd48f
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/LogEntry.java
@@ -0,0 +1,238 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.analysis;
+
+import java.util.Calendar;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.xml.bind.DatatypeConverter;
+
+import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.builder.ToStringBuilder;
+import org.slf4j.event.Level;
+
+/**
+ * Test class for reading a logentry during analysis.
+ */
+public class LogEntry {
+
+ /** Property. */
+ private final Date mTimestamp;
+
+ /** Property. */
+ private final String mThread;
+
+ /** Property. */
+ private final Level mLevel;
+
+ /** Property. */
+ private final String mLogger;
+
+ /** Property. */
+ private final String mMessage;
+
+ /** Property. */
+ private final String mException;
+
+ /** Property. */
+ private final Map<String, String> mMDCs;
+
+ /** Property. */
+ private final String mMarkers;
+
+ /**
+ * Construct from log line.
+ * @param line to be parsed.
+ */
+ public LogEntry(final String line) {
+
+ final String [] tokens = line.split("\t", -1);
+ if (tokens.length < 8) {
+ throw new IllegalArgumentException("Unsupported line (expected 8+ tokens, got "
+ + tokens.length + "): " + line);
+ }
+
+ int index = 0;
+
+ this.mTimestamp = DatatypeConverter.parseDateTime(tokens[index++]).getTime();
+ this.mThread = tokens[index++];
+ this.mLevel = Level.valueOf(tokens[index++].trim());
+ this.mLogger = tokens[index++];
+
+ this.mMDCs = parseMDCs(tokens[index++]);
+ this.mMessage = tokens[index++];
+ this.mException = tokens[index++];
+ this.mMarkers = tokens[index++];
+ }
+
+ /**
+ * Parse serialized MDCs.
+ * @param mdc serialized DMC map.
+ * @return parsed.
+ */
+ static Map<String, String> parseMDCs(final String mdc) {
+
+ final Map<String, String> mdcs = new HashMap<>();
+ for (final String token : mdc.split(",")) {
+ final String[] mdcTokens = token.split("=");
+ if (mdcTokens.length == 2) {
+ mdcs.put(StringUtils.trim(mdcTokens[0]), StringUtils.trim(mdcTokens[1]));
+ }
+ }
+ return Collections.unmodifiableMap(mdcs);
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public Date getTimestamp() {
+ return this.mTimestamp;
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public String getThread() {
+ return this.mThread;
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public Level getLevel() {
+ return this.mLevel;
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public String getLogger() {
+ return this.mLogger;
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public String getMessage() {
+ return this.mMessage;
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public String getException() {
+ return this.mException;
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public Map<String, String> getMDCs() {
+ return this.mMDCs;
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public String getMarkers() {
+ return this.mMarkers;
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public String getRequestID() {
+ return this.getMDCs().get("RequestID");
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public String getInvocationID() {
+ return this.getMDCs().get("InvocationID");
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public String getPartnerName() {
+ return this.getMDCs().get("PartnerName");
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public String getInvokingID() {
+ if (StringUtils.defaultString(this.getMarkers()).startsWith("INVOKE")) {
+ return this.getMessage();
+ }
+ return null;
+ }
+
+ /**
+ * Getter.
+ * @return property.
+ */
+ public String toShortString() {
+ final StringBuilder buf = new StringBuilder();
+ buf.append("LogEntry(markers=").append(StringUtils.defaultString(this.getMarkers()));
+ buf.append(", logger=").append(this.getLogger().substring(1 + this.getLogger().lastIndexOf(".")));
+ if (StringUtils.isNotBlank(this.getRequestID())) {
+ buf.append(", requestID=[...]").append(StringUtils.right(this.getRequestID(), 8));
+ }
+ if (StringUtils.isNotBlank(this.getInvocationID())) {
+ buf.append(", invocationID=[...]").append(StringUtils.right(this.getInvocationID(), 8));
+ }
+ if (StringUtils.isNotBlank(this.getInvokingID())) {
+ buf.append(", invokingID=[...]").append(StringUtils.right(this.getInvokingID(), 8));
+ }
+
+ final Calendar c = Calendar.getInstance();
+ c.setTime(this.getTimestamp());
+
+ buf.append(", timestamp=").append(DatatypeConverter.printDateTime(c));
+ return buf.append(")").toString();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String toString() {
+ return ToStringBuilder.reflectionToString(this);
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/LogEntryTest.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/LogEntryTest.java
new file mode 100644
index 0000000..63ead27
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/analysis/LogEntryTest.java
@@ -0,0 +1,71 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.analysis;
+
+import java.util.Map;
+
+import org.slf4j.event.Level;
+import org.testng.annotations.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+import static org.hamcrest.core.IsNull.notNullValue;
+
+public class LogEntryTest {
+
+ @Test
+ public void testLogEntry() {
+
+ final String eg = "2018-05-07T16:45:53.056Z\tpool-1-thread-1\tINFO"
+ + "\torg.onap.logging.ref.slf4j.component.gamma.ComponentGamma\tInstanceUUID=fa8dd337-6991-4535-a069-ca552466d972,"
+ + " RequestID=46161759-1b92-40a4-a408-800e0d62dd9e, ServiceName=service.alpha, EntryTimestamp=2018-05-08T02:45:53.056,"
+ + " InvocationID=aac8fec9-498c-42a2-936b-38f5c0f5ca82, PartnerName=service.beta, ClientIPAddress=127.0.0.1,"
+ + " ServerFQDN=localhost\t\t\tENTRY\t\n";
+
+ final LogEntry parsed = new LogEntry(eg);
+ assertThat(parsed.getTimestamp(), notNullValue());
+ assertThat(parsed.getThread(), is("pool-1-thread-1"));
+ assertThat(parsed.getLevel(), is(Level.INFO));
+ assertThat(parsed.getLogger(), is("org.onap.logging.ref.slf4j.component.gamma.ComponentGamma"));
+ assertThat(parsed.getMDCs().get("ServiceName"), is("service.alpha"));
+ assertThat(parsed.getMDCs().get("PartnerName"), is("service.beta"));
+ assertThat(parsed.getMessage(), is(""));
+ assertThat(parsed.getMarkers(), is("ENTRY"));
+ assertThat(parsed.getException(), is(""));
+
+ }
+
+ @Test
+ public void testParseMDCsEmpty() {
+ final Map<String, String> map = LogEntry.parseMDCs("");
+ assertThat(map.size(), is(0));
+ }
+
+ @Test
+ public void testParseMDCs() {
+ final Map<String, String> map = LogEntry.parseMDCs("A=B, C=D , D = F ");
+ assertThat(map.get("A"), is("B"));
+ assertThat(map.get("C"), is("D"));
+ assertThat(map.get("D"), is("F"));
+ assertThat(map.size(), is(3));
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/common/ONAPLogAdapterTest.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/common/ONAPLogAdapterTest.java
new file mode 100644
index 0000000..60ee60f
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/common/ONAPLogAdapterTest.java
@@ -0,0 +1,266 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.common;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.slf4j.MDC;
+import org.slf4j.event.Level;
+import org.springframework.mock.web.MockHttpServletRequest;
+import org.testng.Assert;
+import org.testng.annotations.AfterMethod;
+import org.testng.annotations.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+import static org.hamcrest.core.IsNull.notNullValue;
+import static org.hamcrest.core.IsNull.nullValue;
+
+/**
+ * Tests for {@link ONAPLogAdapter}.
+ */
+public class ONAPLogAdapterTest {
+
+ /**
+ * Ensure that MDCs are cleared after each testcase.
+ */
+ @AfterMethod
+ public void resetMDCs() {
+ MDC.clear();
+ }
+
+ /**
+ * Test nullcheck.
+ */
+ @Test
+ public void testCheckNotNull() {
+
+ ONAPLogAdapter.checkNotNull("");
+
+ try {
+ ONAPLogAdapter.checkNotNull(null);
+ Assert.fail("Should throw NullPointerException");
+ }
+ catch (final NullPointerException e) {
+
+ }
+ }
+
+ /**
+ * Test defaulting of nulls.
+ */
+ @Test
+ public void testDefaultToEmpty() {
+ assertThat(ONAPLogAdapter.defaultToEmpty("123"), is("123"));
+ assertThat(ONAPLogAdapter.defaultToEmpty(Integer.valueOf(1984)), is("1984"));
+ assertThat(ONAPLogAdapter.defaultToEmpty(null), is(""));
+ }
+
+ /**
+ * Test defaulting of nulls.
+ */
+ @Test
+ public void testDefaultToUUID() {
+ assertThat(ONAPLogAdapter.defaultToUUID("123"), is("123"));
+ UUID.fromString(ONAPLogAdapter.defaultToUUID(null));
+ }
+
+ /**
+ * Test ENTERING.
+ */
+ @Test
+ public void testEntering() {
+
+ final Logger logger = LoggerFactory.getLogger(this.getClass());
+ final ONAPLogAdapter adapter = new ONAPLogAdapter(logger);
+ final MockHttpServletRequest http = new MockHttpServletRequest();
+ http.setRequestURI("uri123");
+ http.setServerName("local123");
+ http.setRemoteAddr("remote123");
+ http.addHeader("X-ONAP-RequestID", "request123");
+ http.addHeader("X-ONAP-InvocationID", "invocation123");
+ http.addHeader("X-ONAP-PartnerName", "partner123");
+
+ try {
+ adapter.getServiceDescriptor().setServiceName("uri123");
+ adapter.entering(http);
+ final Map<String, String> mdcs = MDC.getCopyOfContextMap();
+ assertThat(mdcs.get("RequestID"), is("request123"));
+ assertThat(mdcs.get("InvocationID"), is("invocation123"));
+ assertThat(mdcs.get("PartnerName"), is("partner123"));
+ assertThat(mdcs.get("ServiceName"), is("uri123"));
+ assertThat(mdcs.get("ServerFQDN"), is("local123"));
+ assertThat(mdcs.get("ClientIPAddress"), is("remote123"));
+ }
+ finally {
+ MDC.clear();
+ }
+ }
+
+ /**
+ * Test EXITING.
+ */
+ @Test
+ public void testExiting() {
+
+ final Logger logger = LoggerFactory.getLogger(this.getClass());
+ final ONAPLogAdapter adapter = new ONAPLogAdapter(logger);
+
+ try {
+ MDC.put("somekey", "somevalue");
+ assertThat(MDC.get("somekey"), is("somevalue"));
+ adapter.exiting();
+ assertThat(MDC.get("somekey"), nullValue());
+ }
+ finally {
+ MDC.clear();
+ }
+ }
+
+ /**
+ * Test INVOKE.
+ */
+ @Test
+ public void testInvokeSyncAsyncNull() {
+
+ final Logger logger = LoggerFactory.getLogger(this.getClass());
+ final ONAPLogAdapter adapter = new ONAPLogAdapter(logger);
+
+ final UUID syncUUID = adapter.invoke(ONAPLogConstants.InvocationMode.SYNCHRONOUS);
+ assertThat(syncUUID, notNullValue());
+
+ final UUID asyncUUID = adapter.invoke(ONAPLogConstants.InvocationMode.SYNCHRONOUS);
+ assertThat(asyncUUID, notNullValue());
+
+ final UUID agnosticUUID = adapter.invoke((ONAPLogConstants.InvocationMode)null);
+ assertThat(agnosticUUID, notNullValue());
+
+ }
+
+ /**
+ * Test INVOKE, with RequestAdapter.
+ */
+ @Test
+ public void testInvokeWithAdapter() throws Exception {
+
+ final Logger logger = LoggerFactory.getLogger(this.getClass());
+ final ONAPLogAdapter adapter = new ONAPLogAdapter(logger);
+
+ final Map<String, String> headers = new HashMap<>();
+ final ONAPLogAdapter.RequestBuilder builder = new ONAPLogAdapter.RequestBuilder<ONAPLogAdapter.RequestBuilder>() {
+ @Override
+ public ONAPLogAdapter.RequestBuilder setHeader(final String name, final String value) {
+ headers.put(name, value);
+ return this;
+ }
+ };
+
+ try {
+ final UUID uuid = adapter.invoke(builder, ONAPLogConstants.InvocationMode.SYNCHRONOUS);
+ assertThat(uuid, notNullValue());
+ assertThat(headers.get(ONAPLogConstants.Headers.INVOCATION_ID), is(uuid.toString()));
+ assertThat(headers.containsKey(ONAPLogConstants.Headers.PARTNER_NAME), is(true));
+ assertThat(headers.containsKey(ONAPLogConstants.Headers.REQUEST_ID), is(true));
+ }
+ finally {
+ MDC.clear();
+ }
+ }
+
+ /**
+ * Exercise the contract, for a caller that's happy to have their
+ * service name automatically derived. (This validates nothing
+ * and achieves nothing; it's just to provide an example of minimal usage).
+ */
+ @Test
+ public void testContract() {
+
+ // Note no wrapper around HttpServletRequest, which will work for
+ // most invocations (since they come via HTTP), but otherwise
+ // can implement your own RequestAdapter.
+
+ final Logger logger = LoggerFactory.getLogger(this.getClass());
+ final ONAPLogAdapter adapter = new ONAPLogAdapter(logger);
+ final MockHttpServletRequest http = new MockHttpServletRequest();
+
+ // Immediately log ENTERING marker, with global MDCs.
+
+ adapter.entering(http);
+ try {
+
+ // Generate (and log) an invocationID, then use it to
+ // invoke another component.
+
+ final RESTClient client = new RESTClient(); // implements ONAPLogAdapter.RequestBuilder<RESTClient>.
+ adapter.invoke(client, ONAPLogConstants.InvocationMode.SYNCHRONOUS);
+ final RESTRequest request = null; // TODO: build real request.
+ final RESTResponse response = client.execute(request); // TODO: handle real response.
+
+ // Set response details prior to #exiting.
+ // (Obviously there'd be errorhandling, etc. IRL).
+
+ adapter.getResponseDescriptor()
+ .setResponseCode((String)null)
+ .setResponseSeverity(Level.INFO)
+ .setResponseStatus(ONAPLogConstants.ResponseStatus.COMPLETED);
+ }
+ finally {
+
+ // Return, logging EXIT marker, with response MDCs.
+
+ adapter.exiting();
+ }
+ }
+
+ /**
+ * Dummy class, for example code.
+ */
+ static class RESTClient implements ONAPLogAdapter.RequestBuilder<RESTClient> {
+
+ @Override
+ public RESTClient setHeader(final String name, final String value) {
+ return null;
+ }
+
+ RESTResponse execute(RESTRequest request) {
+ return null;
+ }
+ }
+
+ /**
+ * Dummy class, for example code.
+ */
+ static class RESTRequest {
+
+ }
+
+ /**
+ * Dummy class, for example code.
+ */
+ static class RESTResponse {
+
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/common/ONAPLogConstantsTest.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/common/ONAPLogConstantsTest.java
new file mode 100644
index 0000000..aa0f7ae
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/common/ONAPLogConstantsTest.java
@@ -0,0 +1,86 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.common;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.InvocationTargetException;
+
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+import static org.hamcrest.core.IsInstanceOf.instanceOf;
+
+/**
+ * Tests for {@link ONAPLogConstants}.
+ */
+public class ONAPLogConstantsTest {
+
+ @Test
+ public void testConstructor() throws Exception {
+ try {
+ ONAPLogConstants.class.getDeclaredConstructors()[0].newInstance();
+ Assert.fail("Should fail for hidden constructor.");
+ }
+ catch (final IllegalAccessException e) {
+
+ }
+ }
+
+ @Test
+ public void testConstructorUnsupported() throws Exception {
+ try {
+ Constructor<?> c = ONAPLogConstants.class.getDeclaredConstructors()[0];
+ c.setAccessible(true);
+ c.newInstance();
+ Assert.fail("Should fail for hidden constructor.");
+ }
+ catch (final InvocationTargetException e) {
+ assertThat(e.getCause(), instanceOf(UnsupportedOperationException.class));
+ }
+ }
+
+ @Test
+ public void testHeaders() {
+ assertThat(ONAPLogConstants.Headers.REQUEST_ID.toString(), is("X-ONAP-RequestID"));
+ assertThat(ONAPLogConstants.Headers.INVOCATION_ID.toString(), is("X-ONAP-InvocationID"));
+ assertThat(ONAPLogConstants.Headers.PARTNER_NAME.toString(), is("X-ONAP-PartnerName"));
+ }
+
+ @Test
+ public void testMarkers() {
+ assertThat(ONAPLogConstants.Markers.ENTRY.toString(), is("ENTRY"));
+ assertThat(ONAPLogConstants.Markers.EXIT.toString(), is("EXIT"));
+ assertThat(ONAPLogConstants.Markers.INVOKE.toString(), is("INVOKE"));
+ assertThat(ONAPLogConstants.Markers.INVOKE_ASYNCHRONOUS.toString(), is("INVOKE [ ASYNCHRONOUS ]"));
+ assertThat(ONAPLogConstants.Markers.INVOKE_SYNCHRONOUS.toString(), is("INVOKE [ SYNCHRONOUS ]"));
+ }
+
+ @Test
+ public void testInvocationMode() {
+ assertThat(ONAPLogConstants.InvocationMode.SYNCHRONOUS.getMarker(),
+ is(ONAPLogConstants.Markers.INVOKE_SYNCHRONOUS));
+ assertThat(ONAPLogConstants.InvocationMode.ASYNCHRONOUS.getMarker(),
+ is(ONAPLogConstants.Markers.INVOKE_ASYNCHRONOUS));
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/bean/RequestTest.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/bean/RequestTest.java
new file mode 100644
index 0000000..6c622a7
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/bean/RequestTest.java
@@ -0,0 +1,64 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.demo.bean;
+
+import org.json.JSONObject;
+import org.testng.annotations.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+
+public class RequestTest {
+
+ @Test
+ public void testRoundtrip() {
+
+ final Request in = new Request();
+ in.setCode("code0");
+ in.setService("service0");
+ in.setSeverity("severity0");
+
+ final Request childA = new Request();
+ childA.setCode("codeA");
+ childA.setService("serviceA");
+ childA.setSeverity("severityA");
+
+ final Request childB = new Request();
+ childB.setCode("codeB");
+ childB.setService("serviceB");
+ childB.setSeverity("severityB");
+
+ in.getRequests().add(childA);
+ in.getRequests().add(childB);
+
+ System.out.println(in.toString());
+ System.out.println(new JSONObject(in.toString()).toString());
+
+ final Request out = Request.fromJSON(new JSONObject(in.toString()));
+ assertThat(out.getCode(), is(in.getCode()));
+ assertThat(out.getService(), is(in.getService()));
+ assertThat(out.getSeverity(), is(in.getSeverity()));
+ assertThat(out.getRequests().size(), is(2));
+ assertThat(out.getRequests().get(0).getCode(), is("codeA"));
+ assertThat(out.getRequests().get(1).getCode(), is("codeB"));
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/bean/ResponseTest.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/bean/ResponseTest.java
new file mode 100644
index 0000000..63cc68e
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/bean/ResponseTest.java
@@ -0,0 +1,61 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.demo.bean;
+
+import org.json.JSONObject;
+import org.testng.annotations.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+
+public class ResponseTest {
+
+ @Test
+ public void testRoundtrip() {
+
+ final Response in = new Response();
+ in.setCode("code0");
+ in.setSeverity("severity0");
+
+ final Response childA = new Response();
+ childA.setCode("codeA");
+ childA.setSeverity("severityA");
+
+ final Response childB = new Response();
+ childB.setCode("codeB");
+ childB.setSeverity("severityB");
+
+ in.getResponses().add(childA);
+ in.getResponses().add(childB);
+
+ System.out.println(in.toString());
+ System.out.println(new JSONObject(in.toString()).toString());
+
+ final Response out = Response.fromJSON(new JSONObject(in.toString()));
+ assertThat(out.getCode(), is(in.getCode()));
+ assertThat(out.getSeverity(), is(in.getSeverity()));
+ assertThat(out.getResponses().size(), is(2));
+ assertThat(out.getResponses().get(0).getCode(), is("codeA"));
+ assertThat(out.getResponses().get(1).getCode(), is("codeB"));
+
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/AbstractComponentTest.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/AbstractComponentTest.java
new file mode 100644
index 0000000..5275853
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/AbstractComponentTest.java
@@ -0,0 +1,29 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.demo.component;
+
+public class AbstractComponentTest {
+
+ public static void setInProcess() {
+ AbstractComponent.setInProcess();
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/alpha/ComponentAlphaTest.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/alpha/ComponentAlphaTest.java
new file mode 100644
index 0000000..50cd80a
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/alpha/ComponentAlphaTest.java
@@ -0,0 +1,45 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.demo.component.alpha;
+
+import java.util.UUID;
+
+import org.testng.annotations.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+
+/**
+ * Tests for {@link ComponentAlpha}.
+ */
+public class ComponentAlphaTest {
+
+ @Test
+ public void testGetId() {
+ assertThat(new ComponentAlpha().getId(), is("alpha"));
+ }
+
+ @Test
+ public void testGetInstanceUUID() {
+ UUID.fromString(new ComponentAlpha().getInstanceUUID());
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/beta/ComponentBetaTest.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/beta/ComponentBetaTest.java
new file mode 100644
index 0000000..20f4d72
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/beta/ComponentBetaTest.java
@@ -0,0 +1,45 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.demo.component.beta;
+
+import java.util.UUID;
+
+import org.testng.annotations.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+
+/**
+ * Tests for {@link ComponentBeta}.
+ */
+public class ComponentBetaTest {
+
+ @Test
+ public void testGetId() {
+ assertThat(new ComponentBeta().getId(), is("beta"));
+ }
+
+ @Test
+ public void testGetInstanceUUID() {
+ UUID.fromString(new ComponentBeta().getInstanceUUID());
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/delta/ComponentDeltaTest.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/delta/ComponentDeltaTest.java
new file mode 100644
index 0000000..53829a8
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/delta/ComponentDeltaTest.java
@@ -0,0 +1,45 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.demo.component.delta;
+
+import java.util.UUID;
+
+import org.testng.annotations.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+
+/**
+ * Tests for {@link ComponentDelta}.
+ */
+public class ComponentDeltaTest {
+
+ @Test
+ public void testGetId() {
+ assertThat(new ComponentDelta().getId(), is("delta"));
+ }
+
+ @Test
+ public void testGetInstanceUUID() {
+ UUID.fromString(new ComponentDelta().getInstanceUUID());
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/gamma/ComponentGammaTest.java b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/gamma/ComponentGammaTest.java
new file mode 100644
index 0000000..24222a6
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/org/onap/logging/ref/slf4j/demo/component/gamma/ComponentGammaTest.java
@@ -0,0 +1,45 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.logging
+ * ================================================================================
+ * Copyright © 2018 Amdocs
+ * 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.logging.ref.slf4j.demo.component.gamma;
+
+import java.util.UUID;
+
+import org.testng.annotations.Test;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+
+/**
+ * Tests for {@link ComponentGamma}.
+ */
+public class ComponentGammaTest {
+
+ @Test
+ public void testGetId() {
+ assertThat(new ComponentGamma().getId(), is("gamma"));
+ }
+
+ @Test
+ public void testGetInstanceUUID() {
+ UUID.fromString(new ComponentGamma().getInstanceUUID());
+ }
+}
diff --git a/reference/slf4j-reference/src/test/java/testng.xml b/reference/slf4j-reference/src/test/java/testng.xml
new file mode 100644
index 0000000..7b31c26
--- /dev/null
+++ b/reference/slf4j-reference/src/test/java/testng.xml
@@ -0,0 +1,8 @@
+<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
+<suite name="org.onap.logging.ref.slf4j" verbose="9" thread-count="1" parallel="methods">
+ <test name="all" thread-count="1" enabled="true">
+ <packages>
+ <package name="org.onap.logging.ref.slf4j.*"/>
+ </packages>
+ </test>
+</suite> \ No newline at end of file