From a39dd1db39c010ca65ca4860281205dd1a7a0c99 Mon Sep 17 00:00:00 2001
From: felmer <felmer>
Date: Tue, 13 Oct 2009 09:20:03 +0000
Subject: [PATCH] SE-146 XMLInfraStructure tests
SVN: 12913
---
.../utilities/XMLInfraStructureTest.java | 196 ++++++++++++++++++
1 file changed, 196 insertions(+)
create mode 100644 common/sourceTest/java/ch/systemsx/cisd/common/utilities/XMLInfraStructureTest.java
diff --git a/common/sourceTest/java/ch/systemsx/cisd/common/utilities/XMLInfraStructureTest.java b/common/sourceTest/java/ch/systemsx/cisd/common/utilities/XMLInfraStructureTest.java
new file mode 100644
index 00000000000..5a7bef88ede
--- /dev/null
+++ b/common/sourceTest/java/ch/systemsx/cisd/common/utilities/XMLInfraStructureTest.java
@@ -0,0 +1,196 @@
+/*
+ * Copyright 2009 ETH Zuerich, CISD
+ *
+ * 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 ch.systemsx.cisd.common.utilities;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.StringReader;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.testng.AssertJUnit;
+import org.testng.annotations.BeforeMethod;
+import org.testng.annotations.Test;
+import org.xml.sax.ContentHandler;
+import org.xml.sax.EntityResolver;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+import org.xml.sax.helpers.DefaultHandler;
+
+/**
+ *
+ *
+ * @author Franz-Josef Elmer
+ */
+public class XMLInfraStructureTest extends AssertJUnit
+{
+ private static final class MockContentHandler extends DefaultHandler
+ {
+ private List<String> texts = new ArrayList<String>();
+
+ @Override
+ public void characters(char[] ch, int start, int length) throws SAXException
+ {
+ String text = new String(ch, start, length).trim();
+ if (text.length() > 0)
+ {
+ texts.add(text);
+ }
+ }
+
+ @Override
+ public String toString()
+ {
+ return texts.toString();
+ }
+ }
+
+ private static final String EXAMPLE_XSD =
+ "<?xml version='1.0'?>\n"
+ + "<xs:schema targetNamespace='http://my.host.org' xmlns:xs='http://www.w3.org/2001/XMLSchema'>\n"
+ + "<xs:element name='note'>\n"
+ + " <xs:complexType>\n"
+ + " <xs:sequence>\n"
+ + " <xs:element name='to' type='xs:string'/>\n"
+ + " <xs:element name='from' type='xs:string'/>\n"
+ + " <xs:element name='heading' type='xs:string'/>\n"
+ + " <xs:element name='body' type='xs:string'/>\n"
+ + " </xs:sequence>\n"
+ + " </xs:complexType>\n"
+ + "</xs:element>\n"
+ + "</xs:schema>";
+
+ private static final String VALID_EXAMPLE_XML =
+ "<?xml version='1.0'?>\n" + "<n:note\n" + "xmlns:n='http://my.host.org'\n"
+ + "xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'\n"
+ + "xsi:schemaLocation='http://my.host.org /note.xsd'>\n"
+ + " <to>Albert</to>\n"
+ + " <from>Isaac</from>\n"
+ + " <heading>Space and Time</heading>\n"
+ + " <body>New theory on space and time.</body>\n"
+ + "</n:note>";
+
+ private static final String INVALID_EXAMPLE_XML =
+ "<?xml version='1.0'?>\n" + "<n:note\n" + "xmlns:n='http://my.host.org'\n"
+ + "xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'\n"
+ + "xsi:schemaLocation='http://my.host.org /note.xsd'>\n"
+ + " <to>Albert</to>\n"
+ + " <from>Isaac</from>\n"
+ + " <heading>Space and Time</heading>\n"
+ + "</n:note>";
+
+ private static final String NOT_WELLFORMED_EXAMPLE_XML =
+ "<?xml version='1.0'?>\n" + "<n:note\n" + "xmlns:n='http://my.host.org'\n"
+ + "xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'\n"
+ + "xsi:schemaLocation='http://my.host.org /note.xsd'>\n"
+ + " <to>Albert</to>\n";
+
+ private ContentHandler contentHandler;
+
+ private EntityResolver entityResolver;
+
+ @BeforeMethod
+ public void beforeMethod()
+ {
+ contentHandler = new MockContentHandler();
+ entityResolver = new EntityResolver()
+ {
+ public InputSource resolveEntity(String publicId, String systemId) throws SAXException,
+ IOException
+ {
+ assertEquals("file:///note.xsd", systemId);
+ return new InputSource(new StringReader(EXAMPLE_XSD));
+ }
+ };
+ }
+
+ @Test
+ public void testCreateSchema()
+ {
+ XMLInfraStructure.createSchema(new ByteArrayInputStream(EXAMPLE_XSD.getBytes()));
+ }
+
+ @Test
+ public void testCreateInvalidSchema()
+ {
+ try
+ {
+ XMLInfraStructure.createSchema(new ByteArrayInputStream(VALID_EXAMPLE_XML.getBytes()));
+ fail("Expection expected");
+ } catch (Exception ex)
+ {
+ // ignored
+ }
+ }
+
+ @Test
+ public void testNoValidation()
+ {
+ XMLInfraStructure xmlInfraStructure = new XMLInfraStructure(false);
+ xmlInfraStructure.setEntityResolver(entityResolver);
+
+ xmlInfraStructure.parse(new StringReader(INVALID_EXAMPLE_XML), contentHandler);
+ assertEquals("[Albert, Isaac, Space and Time]", contentHandler.toString());
+ }
+
+ @Test
+ public void testValidXML()
+ {
+ XMLInfraStructure xmlInfraStructure = new XMLInfraStructure(true);
+ xmlInfraStructure.setEntityResolver(entityResolver);
+
+ xmlInfraStructure.parse(new StringReader(VALID_EXAMPLE_XML), contentHandler);
+ assertEquals("[Albert, Isaac, Space and Time, New theory on space and time.]",
+ contentHandler.toString());
+ }
+
+ @Test
+ public void testInvalidXML()
+ {
+ XMLInfraStructure xmlInfraStructure = new XMLInfraStructure(true);
+ xmlInfraStructure.setEntityResolver(entityResolver);
+
+ try
+ {
+ xmlInfraStructure.parse(new StringReader(INVALID_EXAMPLE_XML), contentHandler);
+ fail("Exception expected");
+ } catch (Exception ex)
+ {
+ assertEquals("org.xml.sax.SAXException: XML validation errors:\n"
+ + "Error in line 9 column 10:cvc-complex-type.2.4.b: "
+ + "The content of element 'n:note' is not complete. "
+ + "One of '{\"\":body}' is expected.", ex.getMessage());
+ }
+ }
+
+ @Test
+ public void testNotWellFormedXML()
+ {
+ XMLInfraStructure xmlInfraStructure = new XMLInfraStructure(true);
+ xmlInfraStructure.setEntityResolver(entityResolver);
+
+ try
+ {
+ xmlInfraStructure.parse(new StringReader(NOT_WELLFORMED_EXAMPLE_XML), contentHandler);
+ fail("Exception expected");
+ } catch (Exception ex)
+ {
+ assertEquals("org.xml.sax.SAXParseException: XML document structures must start "
+ + "and end within the same entity.", ex.getMessage());
+ }
+ }
+}
--
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