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[aaf/authz.git] / cadi / core / src / test / java / org / onap / aaf / cadi / util / test / JU_CSV.java

diff --git a/cadi/core/src/test/java/org/onap/aaf/cadi/util/test/JU_CSV.java b/cadi/core/src/test/java/org/onap/aaf/cadi/util/test/JU_CSV.java
new file mode 100644 (file)
index 0000000..54c48da
--- /dev/null
+++ b/cadi/core/src/test/java/org/onap/aaf/cadi/util/test/JU_CSV.java
@@ -0,0 +1,122 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 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.aaf.cadi.util.test;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.xml.ws.Holder;
+
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.aaf.cadi.CadiException;
+import org.onap.aaf.cadi.util.CSV;
+import org.onap.aaf.cadi.util.CSV.Visitor;
+import org.onap.aaf.cadi.util.CSV.Writer;
+
+public class JU_CSV {
+
+       private String filename;
+       private File file;
+       private static ArrayList<Object> expected;
+
+       @Before
+       public void start() {
+               filename = "Sample.csv";
+               file = new File(filename);
+       }
+       
+       @After
+       public void end() {
+               if(file!=null) {
+                       file.delete();
+               }
+       }
+
+       @BeforeClass
+       public static void before() {
+               expected = new ArrayList<>();
+       }
+       
+       @Test
+       public void test() throws IOException, CadiException {
+               CSV csv = new CSV(file);
+               // Can't visit for file that doesn't exist
+               try {
+                       csv.visit(new Visitor() {
+                               @Override
+                               public void visit(List<String> row) {
+                               }});
+               } catch(IOException e) {
+                       Assert.assertTrue("CSV correctly created exception",true);
+               }
+               
+               Writer writer = csv.writer();
+               try {
+                       writer.row(add("\"hello\""));
+                       writer.comment("Ignore Comments");
+                       writer.row(add("dXNlcjpwYXNzd29yZA=="),add("dXNlckBzb21ldGhpbmcub3JnOm90aGVyUGFzc3dvcmQ="));
+                       writer.row(); // no output
+                       writer.row(add("There is, but one thing to say"), add(" and that is"), add("\"All the best\""));
+               } finally {
+                       writer.close();
+               }
+               
+               PrintStream garbage = new PrintStream(new FileOutputStream(file, true));
+               try {
+                       garbage.println("# Ignore empty spaces, etc");
+                       garbage.println("   ");
+                       garbage.println("# Ignore blank lines");
+                       garbage.println();
+               } finally {
+                       garbage.close();
+               }
+
+       
+       //////////// 
+       // Tests
+       ////////////
+               final Holder<Integer> hi = new Holder<>(0);
+               csv.visit(new CSV.Visitor() {
+                       @Override
+                       public void visit(List<String> row) {
+                               for(String s: row) {
+//                                     System.out.println(hi.value + ") " + s);
+                                       Assert.assertEquals(expected.get(hi.value++),s);
+                               }
+                       }
+               });
+
+       }
+
+       private String add(String s) {
+               expected.add(s);
+               return s;
+       }
+
+}