1 files changed, 125 insertions, 0 deletions
diff --git a/cadi/core/src/test/java/org/onap/ccsdk/apps/cadi/util/test/JU_CSV.java b/cadi/core/src/test/java/org/onap/ccsdk/apps/cadi/util/test/JU_CSV.java
new file mode 100644
index 00000000..5be4a8c4
--- /dev/null
+++ b/cadi/core/src/test/java/org/onap/ccsdk/apps/cadi/util/test/JU_CSV.java
@@ -0,0 +1,125 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.ccsdk
+ * ===========================================================================
+ * Copyright (c) 2023 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.ccsdk.apps.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 org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.ccsdk.apps.cadi.Access;
+import org.onap.ccsdk.apps.cadi.CadiException;
+import org.onap.ccsdk.apps.cadi.PropAccess;
+import org.onap.ccsdk.apps.cadi.util.CSV;
+import org.onap.ccsdk.apps.cadi.util.CSV.Visitor;
+import org.onap.ccsdk.apps.cadi.util.CSV.Writer;
+import org.onap.ccsdk.apps.cadi.util.Holder;
+
+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 {
+        Access access = new PropAccess();
+        CSV csv = new CSV(access,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.get()),s);
+                    hi.set(hi.get()+1); // increment
+                }
+            }
+        });
+
+    }
+
+    private String add(String s) {
+        expected.add(s);
+        return s;
+    }
+
+}