Increase code coverage on aai-common: aai-els-onap-logging library

[aai/aai-common.git] / aai-els-onap-logging / src / test / java / org / onap / aai / logging / LogFormatToolsTest.java

diff --git a/aai-els-onap-logging/src/test/java/org/onap/aai/logging/LogFormatToolsTest.java b/aai-els-onap-logging/src/test/java/org/onap/aai/logging/LogFormatToolsTest.java
new file mode 100644 (file)
index 0000000..695d7c0
--- /dev/null
+++ b/aai-els-onap-logging/src/test/java/org/onap/aai/logging/LogFormatToolsTest.java
@@ -0,0 +1,39 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2017-2018 AT&T 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.aai.logging;
+
+import org.junit.Test;
+import org.onap.aai.exceptions.AAIException;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+public class LogFormatToolsTest {
+
+    @Test
+    public void testLogFormatStackTrace() {
+        AAIException aaiException = new AAIException("AAI_4009", new ArithmeticException());
+
+        String stackTrace = LogFormatTools.getStackTop(aaiException);
+        assertTrue(stackTrace.startsWith("root cause=java.lang.ArithmeticException"));
+        assertFalse(stackTrace.contains("\\n"));
+    }
+}