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 / util / LogFile.java

diff --git a/aai-els-onap-logging/src/test/java/org/onap/aai/util/LogFile.java b/aai-els-onap-logging/src/test/java/org/onap/aai/util/LogFile.java
new file mode 100644 (file)
index 0000000..682f667
--- /dev/null
+++ b/aai-els-onap-logging/src/test/java/org/onap/aai/util/LogFile.java
@@ -0,0 +1,51 @@
+/**
+ * ============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.util;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.IOUtils;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.nio.charset.Charset;
+
+/**
+ * Utility class to read/delete contents of log file
+ */
+public class LogFile {
+       
+    public static String getContents(String fileName) throws IOException {
+
+        FileInputStream fileInputStream = null;
+        String contents = null;
+        try {
+            fileInputStream = new FileInputStream("logs/" + fileName);
+            contents = IOUtils.toString(fileInputStream, "UTF-8");
+        }
+        finally {
+            if (fileInputStream != null) fileInputStream.close();
+        }
+        return contents;
+    }
+    public static void deleteContents(String fileName) throws IOException {
+        FileUtils.write(new File("logs/" + fileName), "", Charset.defaultCharset());
+    }
+}