Fixing ZUGFeRD 1.0 to 2.0 XSL transformation by adding latest SAXON. In addition, adding JUnit test, some copyright header, etc.

2018-04-29 12:08:38 +02:00
parent 62afcc2d97
commit 43e63e126f
8 changed files with 1139 additions and 402 deletions
--- a/src/test/java/org/mustangproject/ZUGFeRD/UpdateZUGFeRDTest.java
+++ b/src/test/java/org/mustangproject/ZUGFeRD/UpdateZUGFeRDTest.java
@@ -0,0 +1,88 @@
+/** **********************************************************************
+ *
+ * Copyright 2018 Jochen Staerk
+ *
+ * Use is subject to license terms.
+ *
+ * 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. You can also
+ * obtain a copy of the License at http://odftoolkit.org/docs/license.txt
+ *
+ * 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.
+ *
+ *********************************************************************** */
+package org.mustangproject.ZUGFeRD;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.xml.transform.TransformerException;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class UpdateZUGFeRDTest {
+
+    private static final Logger LOG = Logger.getLogger(UpdateZUGFeRDTest.class.getName());
+
+    private static final String TEST_INPUT_NAME = "ZUGFeRD1-invoice_test-input.xml";
+    private static final String TEST_OUTPUT_NAME = "ZUGFeRD2-invoice_test-output.xml";
+    private static final String TEST_REF_NAME = "ZUGFeRD2-invoice_output-reference.xml";
+
+    private static final String TEST_INPUT_DIR = "src" + File.separator + "test" + File.separator + "resources" + File.separator;
+    private static final String TEST_OUTPUT_DIR = "target" + File.separator + "test-classes" + File.separator;
+
+    private static String readFile(Charset encoding, String path) throws IOException {
+        byte[] encoded = Files.readAllBytes(Paths.get(path));
+        return new String(encoded, encoding);
+    }
+
+    private static void saveFile(String content, String path) throws FileNotFoundException {
+        try (PrintWriter out = new PrintWriter(new OutputStreamWriter(new FileOutputStream(new File(path)), StandardCharsets.UTF_8), true)) {
+            out.println(content);
+        }
+    }
+
+    @Test
+    public void testMigration() {
+        try {
+            String tmp = new ZUGFeRDMigrator().migrateFromV1ToV2(TEST_INPUT_DIR + TEST_INPUT_NAME);
+            saveFile(tmp, TEST_OUTPUT_DIR + TEST_OUTPUT_NAME);
+            LOG.log(Level.INFO, "***\nZUGFeRD 2.0:\n***\n{0}", tmp);
+
+            // we need to save the string and reload it otherwise two bytes are missing (likely EOF related)
+            String refXML = readFile(StandardCharsets.UTF_8, TEST_INPUT_DIR + TEST_REF_NAME);
+            String outXML = readFile(StandardCharsets.UTF_8, TEST_OUTPUT_DIR + TEST_OUTPUT_NAME);
+            int t = outXML.length();
+            int r = refXML.length();
+            if (t != r || !(outXML.equals(refXML))) {
+                LOG.info("Please compare:"
+                        + "\nZUGFeRD 2.0 Test Output: " + TEST_OUTPUT_DIR + TEST_OUTPUT_NAME
+                        + "\nZUGFeRD 2.0 Test Reference: " + TEST_INPUT_DIR  + TEST_REF_NAME);
+                LOG.info("\n\nFile sizes:\n "
+                        + "\nZUGFeRD 2.0 Test Output: " + t
+                        + "\nZUGFeRD 2.0 Test Reference: " + r);
+                Assert.fail("Version update failed, as test result and reference are different!");
+            }else{
+                LOG.log(Level.INFO, "***\nZUGFeRD 2.0 invoice:\n***\n{0}", outXML);
+            }
+        } catch (IOException | TransformerException t) {
+            LOG.log(Level.SEVERE, t.getMessage(), t);
+            Assert.fail("Failed with " + t.getClass().getName() + ": '" + t.getMessage() + "'");
+        }
+    }
+}