--- /dev/null
+/*
+ * Copyright 2005-2011 the original author or authors.
+ *
+ * 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.
+ */
+package org.wamblee.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import javax.xml.transform.Result;
+import javax.xml.transform.Source;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.transform.stream.StreamSource;
+
+import junit.framework.TestCase;
+
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.wamblee.io.ClassPathResource;
+import org.wamblee.io.FileSystemUtils;
+import org.wamblee.io.InputResource;
+
+import static org.wamblee.xml.XMLDocument.*;
+
+import static junit.framework.TestCase.*;
+
+/**
+ * Tests the XSL transformation
+ *
+ * @author Erik Brakkee
+ */
+public class XSLTransformationTest {
+ private static final String PREFIX = "org/wamblee/xml/";
+ private static final String INCLUDED_XSL_FILE = "utilities.xsl";
+ private static final String REPORT_XML = "report.xml";
+ private static final String REPORT_TO_HTML_XSLT = "reportToHtml.xsl";
+ private static final String REPORT_TO_HTML2_XSLT = "reportToHtml2.xsl";
+ private static final String REPORT_TO_HTML_INVALID_XSLT = "reportToHtml-invalid.xsl";
+ private static final String REPORT_TO_HTML_NONWELLFORMED_XSLT = "reportToHtml-nonwellformed.xsl";
+ private static final String REPORT_TO_TEXT_XSLT = "reportToText.xsl";
+
+ private String getResourcePath(String aResource) {
+ return getClass().getPackage().getName().replaceAll("\\.", "/") + "/" +
+ aResource;
+ }
+
+ /**
+ * Transforms a file while using the default resolver, where the included
+ * file can be found. Verifies the transformation is done correctly.
+ *
+ */
+ @Test
+ public void testTransformUsingDefaultResolver() throws Exception {
+ XMLDocument xmldoc = xmldocument(PREFIX + REPORT_XML, new ClasspathUriResolver());
+ XMLDocument transformed = xmldoc.transform(getClass().getResource(REPORT_TO_HTML_XSLT).toURI());
+
+ Document expected = xmldocument(getClass().getResource("output-reportToHtml-report.xml").toURI()).getDocument();
+
+ Document output = transformed.getDocument();
+ XmlUtils.assertEquals("byte[] transform", expected, output);
+ }
+
+ @Test
+ public void testTransformUsingDefaultResolverTextTransform() throws Exception {
+ XMLDocument xmldoc = xmldocument(PREFIX + REPORT_XML, new ClasspathUriResolver());
+ String transformed = xmldoc.write(new XSLTransformation(getClass().getResource(REPORT_TO_HTML_XSLT).toURI()));
+
+ XMLDocument xmldocTransformed = xmldocument("read-transformed-text", new ByteArrayInputStream(transformed.getBytes()));
+ Document expected = xmldocument("output-reportToHtml-report.xml",
+ new ClassPathResource(
+ getResourcePath("output-reportToHtml-report.xml"))
+ .getInputStream()).getDocument();
+ XmlUtils
+ .assertEquals("text transform", expected, xmldocTransformed.getDocument());
+ }
+
+ /**
+ * Transforms a file using the default resolver where the included file
+ * cannot be found. Verifies that a TransformerException is thrown.
+ *
+ */
+ @Test(expected = XMLException.class)
+ public void testTransformUsingDefaultResolverFails() throws Exception {
+ XMLDocument xmldoc = xmldocument(PREFIX + REPORT_XML, new ClasspathUriResolver());
+ XMLDocument transformed = xmldoc.transform(getClass().getResource(REPORT_TO_HTML2_XSLT).toURI());
+ }
+
+ /**
+ * Transforms a file using an invalid Xslt. Verifies that a
+ * TransformerException is thrown.
+ *
+ */
+ @Test(expected = XMLException.class)
+ public void testTransformInvalidXslt() throws Exception {
+ XMLDocument xmldoc = xmldocument(PREFIX + REPORT_XML, new ClasspathUriResolver());
+ XMLDocument transformed = xmldoc.transform(getClass().getResource(REPORT_TO_HTML_INVALID_XSLT).toURI());
+ }
+
+ /**
+ * Transforms a file using a non-well formed xslt. Verifies that a
+ * TransformerException is thrown.
+ *
+ */
+ @Test(expected=XMLException.class)
+ public void testTransformNonWellformedXslt() throws Exception {
+ XMLDocument xmldoc = xmldocument(PREFIX + REPORT_XML, new ClasspathUriResolver());
+ XMLDocument transformed = xmldoc.transform(getClass().getResource(REPORT_TO_HTML_NONWELLFORMED_XSLT).toURI());
+ }
+
+ /**
+ * Transforms a file using a class path resolver.
+ *
+ */
+ @Test
+ public void testTransformUsingClassPathResolver() throws Exception {
+ XMLDocument xmldoc = xmldocument(PREFIX + REPORT_XML, new ClasspathUriResolver());
+ XMLDocument transformed = xmldoc.transform(PREFIX + REPORT_TO_HTML2_XSLT, new ClasspathUriResolver());
+
+ Document output1 = transformed.getDocument();
+
+ Document expected = xmldocument(getClass().getResource("output-reportToHtml-report.xml").toURI()).getDocument();
+ XmlUtils.assertEquals("doc", expected, output1);
+ }
+
+ /**
+ * Transforms a file to text output. Verifies the file is transformed
+ * correctly.
+ *
+ */
+ @Test
+ public void testTransformToTextOutput() throws Exception {
+ XMLDocument xmldoc = xmldocument(PREFIX + REPORT_XML, new ClasspathUriResolver());
+ String transformed = xmldoc.write(new XSLTransformation(PREFIX + REPORT_TO_TEXT_XSLT, new ClasspathUriResolver()));
+
+ String expected = "Hello world!";
+ assertEquals("text transform", expected, transformed);
+ }
+
+ /**
+ * Tests resolving a file using {@link XslTransformer#resolve(String)} with
+ * the default resolver where the file does not exist.
+ *
+ */
+ @Test(expected = XMLException.class)
+ public void testResolveWithDefaultResolverFileNotFound() throws Exception {
+ XMLDocument xmldoc = xmldocument(PREFIX + REPORT_XML, new ClasspathUriResolver());
+ XMLDocument transformed = xmldoc.transform(PREFIX + "utilities-nonexistent.xsl", new ClasspathUriResolver());
+ }
+}
git://wamblee.org / utils / blobdiff