diff options
author | 2018-03-05 20:55:58 +0200 | |
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committer | 2018-03-06 15:14:51 +0000 | |
commit | e70e2318753cf6217fd809c4b9c9e4e8ce5d0da3 (patch) | |
tree | 2432d2b4870fed8e01560f379ca11f5f2a73daee /openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/test/java/org | |
parent | e812c4fa9d755f0364304df864bba9fec0f79a12 (diff) |
Changes to the audit logging implementation
Changes to the API and implementation, fixed
issues, added javadoc and unit tests, changed
scope of some dependencies to "provided" to
prevent transitive when not needed.
Change-Id: Ib76ae2f921846c2115fcc5cc61b93625307a7c65
Issue-ID: SDC-772
Signed-off-by: vempo <vitaliy.emporopulo@amdocs.com>
Diffstat (limited to 'openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/test/java/org')
2 files changed, 200 insertions, 45 deletions
diff --git a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/test/java/org/openecomp/sdc/logging/LogFileCreationTest.java b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/test/java/org/openecomp/sdc/logging/LogFileCreationTest.java index 4595e567c8..14dab13c9e 100644 --- a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/test/java/org/openecomp/sdc/logging/LogFileCreationTest.java +++ b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/test/java/org/openecomp/sdc/logging/LogFileCreationTest.java @@ -21,8 +21,17 @@ import org.openecomp.sdc.logging.api.Logger; import org.openecomp.sdc.logging.api.LoggerFactory; import org.testng.annotations.Test; +/** + * This is only for manual testing to make sure that a log file is created as expected. + * To run change {@link #ENABLED} to 'true' + * + * @author evitaliy + * @since 13/09/2016. + */ public class LogFileCreationTest { + private static final boolean ENABLED = false; // for manual testing change to 'true' + private static final Logger LOGGER = LoggerFactory.getLogger(LogFileCreationTest.class); @Test(enabled = ENABLED) @@ -32,8 +41,7 @@ public class LogFileCreationTest { @Test(enabled = ENABLED) public void testAudit() { - SpyAuditData auditData = new SpyAuditData(); - LOGGER.audit(auditData); + LOGGER.audit(AuditData.builder().build()); } @Test(enabled = ENABLED) @@ -55,47 +63,4 @@ public class LogFileCreationTest { public void testError() { LOGGER.error("This is error"); } - - private class SpyAuditData implements AuditData { - @Override - public long getStartTime() { - - return 0; - - } - - @Override - public long getEndTime(){ - - return 0; - } - - @Override - public StatusCode getStatusCode(){ - - return null; - - } - - @Override - public String getResponseCode(){ - - return null; - - } - - @Override - public String getResponseDescription(){ - - return null; - - } - - @Override - public String getClientIpAddress(){ - - return null; - - } - } } diff --git a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/test/java/org/openecomp/sdc/logging/slf4j/SLF4JLoggerWrapperTest.java b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/test/java/org/openecomp/sdc/logging/slf4j/SLF4JLoggerWrapperTest.java new file mode 100644 index 0000000000..a4a5e5c72c --- /dev/null +++ b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-core/src/test/java/org/openecomp/sdc/logging/slf4j/SLF4JLoggerWrapperTest.java @@ -0,0 +1,190 @@ +/* + * 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.sdc.logging.slf4j; + +import static org.openecomp.sdc.logging.slf4j.SLF4JLoggerWrapper.BEGIN_TIMESTAMP; +import static org.openecomp.sdc.logging.slf4j.SLF4JLoggerWrapper.CLIENT_IP_ADDRESS; +import static org.openecomp.sdc.logging.slf4j.SLF4JLoggerWrapper.ELAPSED_TIME; +import static org.openecomp.sdc.logging.slf4j.SLF4JLoggerWrapper.END_TIMESTAMP; +import static org.openecomp.sdc.logging.slf4j.SLF4JLoggerWrapper.RESPONSE_CODE; +import static org.openecomp.sdc.logging.slf4j.SLF4JLoggerWrapper.RESPONSE_DESCRIPTION; +import static org.openecomp.sdc.logging.slf4j.SLF4JLoggerWrapper.STATUS_CODE; +import static org.testng.Assert.assertEquals; +import static org.testng.Assert.assertNotNull; +import static org.testng.Assert.assertNull; + +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Method; +import java.lang.reflect.Proxy; +import java.util.Arrays; +import java.util.Map; +import org.openecomp.sdc.logging.api.AuditData; +import org.openecomp.sdc.logging.api.StatusCode; +import org.slf4j.Logger; +import org.slf4j.MDC; +import org.testng.annotations.Test; + +/** + * @author EVITALIY + * @since 05 Mar 18 + */ +public class SLF4JLoggerWrapperTest { + + @Test + public void auditDoesNotFailWhenInputNull() { + new SLF4JLoggerWrapper(this.getClass()).audit(null); + } + + @Test + public void beginTimeAvailableWhenPassed() { + SpyLogger spy = createSpy(); + long start = System.currentTimeMillis(); + new SLF4JLoggerWrapper(spy).audit(AuditData.builder().startTime(start).build()); + assertNotNull(spy.mdc().get(BEGIN_TIMESTAMP)); + } + + @Test + public void entTimeAvailableWhenPassed() { + SpyLogger spy = createSpy(); + long end = System.currentTimeMillis(); + new SLF4JLoggerWrapper(spy).audit(AuditData.builder().endTime(end).build()); + assertNotNull(spy.mdc().get(END_TIMESTAMP)); + } + + @Test + public void elapsedTimeAvailableWhenPassed() { + SpyLogger spy = createSpy(); + long start = System.currentTimeMillis(); + new SLF4JLoggerWrapper(spy).audit(AuditData.builder() + .startTime(start).endTime(start).build()); + assertNotNull(spy.mdc().get(ELAPSED_TIME)); + } + + @Test + public void statusCodeAvailableWhenPassed() { + SpyLogger spy = createSpy(); + new SLF4JLoggerWrapper(spy).audit(AuditData.builder().statusCode(StatusCode.COMPLETE).build()); + assertEquals(spy.mdc().get(STATUS_CODE), StatusCode.COMPLETE.name()); + } + + @Test + public void statusCodeEmptyWhenNotPassed() { + SpyLogger spy = createSpy(); + new SLF4JLoggerWrapper(spy).audit(AuditData.builder().build()); + assertNull(spy.mdc().get(STATUS_CODE)); + } + + @Test + public void responseCodeAvailableWhenPassed() { + final String responseCode = "SpyResponse"; + SpyLogger spy = createSpy(); + new SLF4JLoggerWrapper(spy).audit(AuditData.builder().responseCode(responseCode).build()); + assertEquals(spy.mdc().get(RESPONSE_CODE), responseCode); + } + + @Test + public void responseCodeEmptyWhenNotPassed() { + SpyLogger spy = createSpy(); + new SLF4JLoggerWrapper(spy).audit(AuditData.builder().build()); + assertNull(spy.mdc().get(RESPONSE_CODE)); + } + + @Test + public void responseDescriptionAvailableWhenPassed() { + final String responseDescription = "SpyDescription"; + SpyLogger spy = createSpy(); + new SLF4JLoggerWrapper(spy).audit(AuditData.builder().responseDescription(responseDescription).build()); + assertEquals(spy.mdc().get(RESPONSE_DESCRIPTION), responseDescription); + } + + @Test + public void responseDescriptionEmptyWhenNotPassed() { + SpyLogger spy = createSpy(); + new SLF4JLoggerWrapper(spy).audit(AuditData.builder().build()); + assertNull(spy.mdc().get(RESPONSE_DESCRIPTION)); + } + + @Test + public void clientIpAddressAvailableWhenPassed() { + final String ipAddress = "10.56.20.20"; + SpyLogger spy = createSpy(); + new SLF4JLoggerWrapper(spy).audit(AuditData.builder().clientIpAddress(ipAddress).build()); + assertEquals(spy.mdc().get(CLIENT_IP_ADDRESS), ipAddress); + } + + @Test + public void clientIpAddressEmptyWhenNotPassed() { + SpyLogger spy = createSpy(); + new SLF4JLoggerWrapper(spy).audit(AuditData.builder().build()); + assertNull(spy.mdc().get(CLIENT_IP_ADDRESS)); + } + + @Test + public void elapsedTimeEqualsDifferenceBetweenStartAndEnd() { + SpyLogger spy = createSpy(); + final long diff = 1024; + long start = System.currentTimeMillis(); + long end = start + diff; + new SLF4JLoggerWrapper(spy).audit(AuditData.builder().startTime(start).endTime(end).build()); + assertEquals(spy.mdc().get(ELAPSED_TIME), Long.toString(diff)); + } + + interface SpyLogger extends Logger { + + Map<String, String> mdc(); + } + + /** + * Creates a in instance of Logger that can be used to track MDC changes as part of an invocation of + * Logger.audit(). + * + * @return object that implements {@link SpyLogger} + */ + private static SpyLogger createSpy() { + + // build a dynamic proxy to avoid implementing the long list of Logger methods + // when we actually need just Logger.info() with the audit marker + ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); + return SpyLogger.class.cast( + Proxy.newProxyInstance(classLoader, new Class<?>[]{SpyLogger.class}, new SpyingInvocationHandler())); + } + + private static class SpyingInvocationHandler implements InvocationHandler { + + private Map<String, String> mdc; + + @Override + public Object invoke(Object proxy, Method method, Object[] args) { + + // return the remembered MDC for spying + if (method.getName().equals("mdc")) { + return mdc; + } + + // filter out everything that's not related to audit + if (!method.getName().equals("info") || args.length == 0 || !args[0].equals(Markers.AUDIT)) { + throw new UnsupportedOperationException("Method " + method.getName() + " with arguments " + + Arrays.toString(args) + " wasn't supposed to be called"); + } + + // remember the MDC that was active during the invocation + mdc = MDC.getCopyOfContextMap(); + + return null; + } + } +}
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