package org.onap.vid.utils;
import static net.javacrumbs.jsonunit.JsonMatchers.jsonEquals;
+import static org.apache.commons.lang3.StringUtils.repeat;
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.CoreMatchers.not;
+import static org.hamcrest.CoreMatchers.sameInstance;
import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.hasEntry;
+import static org.hamcrest.Matchers.hasToString;
import static org.hamcrest.Matchers.matchesPattern;
+import static org.hamcrest.Matchers.samePropertyValuesAs;
import static org.mockito.ArgumentMatchers.contains;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
import static org.onap.vid.testUtils.RegExMatcher.matchesRegEx;
import static org.testng.AssertJUnit.assertEquals;
import com.fasterxml.jackson.core.JsonLocation;
import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.databind.JsonMappingException;
+import com.google.common.collect.ImmutableMap;
import io.joshworks.restclient.http.HttpResponse;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.security.UnrecoverableKeyException;
import java.security.cert.CertificateException;
+import java.util.concurrent.Callable;
+import java.util.function.Function;
import javax.crypto.BadPaddingException;
import javax.net.ssl.SSLHandshakeException;
import javax.ws.rs.ProcessingException;
import org.mockito.ArgumentCaptor;
import org.onap.vid.exceptions.GenericUncheckedException;
import org.onap.vid.testUtils.TestUtils;
+import org.onap.vid.utils.Logging.Substring;
+import org.slf4j.MDC;
import org.springframework.http.HttpMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.DataProvider;
assertEquals("POST", argumentCaptor.getAllValues().get(0));
assertEquals(url, argumentCaptor.getAllValues().get(1));
assertEquals(200, argumentCaptor.getAllValues().get(2));
- assertEquals(TEST_OBJECT_JSON, argumentCaptor.getAllValues().get(3));
+ assertThat(argumentCaptor.getAllValues().get(3), samePropertyValuesAs(new Substring(TEST_OBJECT_JSON)));
}
@Test
assertThat(Logging.exceptionToDescription(exceptionToDescribe), matchesRegEx(expectedButDotsEscaped));
}
+ @Test
+ public void substringClass_givenNull_thenToStringIsNull() {
+ assertThat(new Substring(null), hasToString(equalTo("null")));
+ }
+
+ @Test
+ public void substringClass_givenAnObject_thenToStringIsEqualAndPassThrough() {
+ Object anyObject = mock(Object.class);
+ when(anyObject.toString()).thenReturn(TEST_OBJECT_JSON);
+
+ assertThat(new Substring(anyObject),
+ hasToString(sameInstance(TEST_OBJECT_JSON)));
+ }
+
+ @Test
+ public void substringClass_givenNotLongString_thenToStringIsNotTruncated() {
+ assertThat(new Substring(repeat(TEST_OBJECT_JSON, 100)),
+ hasToString(equalTo(repeat(TEST_OBJECT_JSON, 100))));
+ }
+
+ @Test
+ public void substringClass_givenLongString_thenToStringIsTruncatedToSize() {
+ int expectedLength = 1_000_000; // this is Substring's internal config
+ String headMarker = "head-";
+
+ assertThat(new Substring(headMarker + repeat("x", 2_000_000)),
+ hasToString(equalTo(headMarker + repeat("x", expectedLength - headMarker.length()))));
+ }
+
+ @Test
+ public void testWithMDCInternal_whenGivenProvider_functionShouldBeExtractedWithMdc() {
+ Object myAnything = new Object();
+
+ Object result = logginService.withMDCInternal(ImmutableMap.of("my key", "my value"),
+ () -> {
+ assertThat("MDC values should be installed when extracting the supplier",
+ MDC.getCopyOfContextMap(), hasEntry("my key", "my value"));
+ return myAnything;
+ }
+ );
+
+ assertThat("withMDCInternal should extract my function", result, is(sameInstance(myAnything)));
+ assertThat("MDC values should be removed", MDC.getCopyOfContextMap(), not(hasEntry("k", "v")));
+ }
+
+ @Test
+ public void testWithMDC_whenGivenFunction_functionShouldBeEncapsulated() {
+ // Given
+ String[] stringsArray = {"before"};
+
+ Function<String, Integer> myFunction = s -> {
+ assertThat("MDC values should be installed when inside myFunction",
+ MDC.getCopyOfContextMap(), hasEntry("my key", "my value"));
+ stringsArray[0] = s;
+ return 42;
+ };
+
+ // When
+ Function<String, Integer> functionWithMDC =
+ logginService.withMDC(ImmutableMap.of("my key", "my value"), myFunction);
+
+
+ assertThat("invocation of function must not happen yet", stringsArray[0], is("before"));
+
+ Integer result = functionWithMDC.apply("after");
+
+ assertThat("invocation of my function should have been deferred", stringsArray[0], is("after"));
+ assertThat("apply should return function's value", result, is(42));
+ }
+
+ @Test
+ public void testWithMDC_whenGivenCallable_callableShouldBeEncapsulated() throws Exception {
+ // Given
+ String[] stringsArray = {"before"};
+
+ Callable<Integer> myCallable = () -> {
+ assertThat("MDC values should be installed when inside myCallable",
+ MDC.getCopyOfContextMap(), hasEntry("my key", "my value"));
+ stringsArray[0] = "after";
+ return 42;
+ };
+
+ // When
+ Callable<Integer> callableWithMDC = logginService.withMDC(ImmutableMap.of("my key", "my value"), myCallable);
+
+
+ assertThat("invocation of callable must not happen yet", stringsArray[0], is("before"));
+
+ Integer result = callableWithMDC.call();
+
+ assertThat("invocation of my callable should have been deferred", stringsArray[0], is("after"));
+ assertThat("apply should return function's value", result, is(42));
+ }
+
private static String escapeBrackets(String in) {
return in.replaceAll("[\\(\\[\\{\\)]", "\\\\$0");
}