1 files changed, 153 insertions, 0 deletions
diff --git a/cadi/core/src/test/java/org/onap/ccsdk/apps/cadi/wsse/test/JU_XReader.java b/cadi/core/src/test/java/org/onap/ccsdk/apps/cadi/wsse/test/JU_XReader.java
new file mode 100644
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--- /dev/null
+++ b/cadi/core/src/test/java/org/onap/ccsdk/apps/cadi/wsse/test/JU_XReader.java
@@ -0,0 +1,153 @@
+/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.ccsdk
+ * * ===========================================================================
+ * * Copyright © 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.wsse.test;
+
+import static org.junit.Assert.assertThat;
+import static org.hamcrest.CoreMatchers.is;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.events.XMLEvent;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.ccsdk.apps.cadi.wsse.XEvent;
+import org.onap.ccsdk.apps.cadi.wsse.XReader;
+
+public class JU_XReader {
+
+    private final static String TEST_DIR_NAME = "src/test/resources";
+    private final static String TEST_XML_NAME = "test.xml";
+    private static File testXML;
+
+    private final static String COMMENT = "a comment";
+    private final static String OUTER_TAG = "outerTag";
+    private final static String INNER_TAG = "innerTag";
+    private final static String DATA_TAG = "dataTag";
+    private final static String DATA = "some text that represents data";
+    private final static String SELF_CLOSING_TAG = "selfClosingTag";
+    private final static String PREFIX = "prefix";
+    private final static String SUFFIX = "suffix";
+
+    @BeforeClass
+    public static void setupOnce() throws IOException {
+        testXML = setupXMLFile();
+    }
+
+    @AfterClass
+    public static void tearDownOnce() {
+        testXML.delete();
+    }
+
+    @Test
+    public void test() throws XMLStreamException, IOException {
+        FileInputStream fis = new FileInputStream(TEST_DIR_NAME + '/' + TEST_XML_NAME);
+        try {
+            XReader xr = new XReader(fis);
+            assertThat(xr.hasNext(), is(true));
+            XEvent xe;
+
+            xe = getNextEvent(xr);
+            assertThat(xe.getEventType(), is(XMLEvent.START_DOCUMENT));
+
+            xe = getNextEvent(xr);
+            assertThat(xe.getEventType(), is(XMLEvent.START_ELEMENT));
+
+            xe = getNextEvent(xr);
+            assertThat(xe.getEventType(), is(XMLEvent.COMMENT));
+            assertThat(((XEvent.Comment)xe).value, is(COMMENT));
+
+            xe = getNextEvent(xr);
+            assertThat(xe.getEventType(), is(XMLEvent.START_ELEMENT));
+            assertThat(xe.asStartElement().getName().toString(), is(OUTER_TAG));
+
+            xe = getNextEvent(xr);
+            assertThat(xe.getEventType(), is(XMLEvent.START_ELEMENT));
+            assertThat(xe.asStartElement().getName().toString(), is(INNER_TAG));
+
+            xe = getNextEvent(xr);
+            assertThat(xe.getEventType(), is(XMLEvent.START_ELEMENT));
+            assertThat(xe.asStartElement().getName().toString(), is(DATA_TAG));
+
+            xe = getNextEvent(xr);
+            assertThat(xe.getEventType(), is(XMLEvent.CHARACTERS));
+            assertThat(xe.asCharacters().getData().toString(), is(DATA));
+
+            xe = getNextEvent(xr);
+            assertThat(xe.getEventType(), is(XMLEvent.END_ELEMENT));
+            assertThat(xe.asEndElement().getName().toString(), is(DATA_TAG));
+
+            xe = getNextEvent(xr);
+            assertThat(xe.getEventType(), is(XMLEvent.START_ELEMENT));
+            assertThat(xe.asStartElement().getName().toString(), is(SELF_CLOSING_TAG));
+
+            xe = getNextEvent(xr);
+            assertThat(xe.getEventType(), is(XMLEvent.START_ELEMENT));
+            assertThat(xe.asStartElement().getName().toString(), is(SUFFIX));
+
+            xe = getNextEvent(xr);
+            assertThat(xe.getEventType(), is(XMLEvent.END_ELEMENT));
+            assertThat(xe.asEndElement().getName().toString(), is(INNER_TAG));
+
+            xe = getNextEvent(xr);
+            assertThat(xe.getEventType(), is(XMLEvent.END_ELEMENT));
+            assertThat(xe.asEndElement().getName().toString(), is(OUTER_TAG));
+
+            assertThat(xr.hasNext(), is(false));
+
+        } finally {
+            fis.close();
+        }
+    }
+
+    private static XEvent getNextEvent(XReader xr) throws XMLStreamException {
+        if (xr.hasNext()) {
+            return xr.nextEvent();
+        }
+        return null;
+    }
+
+    private static File setupXMLFile() throws IOException {
+        File xmlFile = new File(TEST_DIR_NAME, TEST_XML_NAME);
+        PrintWriter writer = new PrintWriter(xmlFile);
+        writer.println("    ");  // Whitespace before the document - this is for coverage
+        writer.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
+        writer.println("<!DOCTYPE xml>");
+        writer.println("<!--" + COMMENT + "-->");
+        writer.println("<" + OUTER_TAG + ">");
+        writer.println("  <" + INNER_TAG + ">");
+        writer.println("    <" + DATA_TAG + ">" + DATA + "</" + DATA_TAG + ">");
+        writer.println("    <" + SELF_CLOSING_TAG + " withAnAttribute=\"That has nested \\\" marks\" />");
+        writer.println("    <" + PREFIX + ":" + SUFFIX + "/>");
+        writer.println("  </" + INNER_TAG + ">");
+        writer.println("</" + OUTER_TAG + ">");
+        writer.flush();
+        writer.close();
+        return xmlFile;
+    }
+}