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author | rsivaram <rsivaram@13f79535-47bb-0310-9956-ffa450edef68> | 2008-10-16 11:51:49 +0000 |
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committer | rsivaram <rsivaram@13f79535-47bb-0310-9956-ffa450edef68> | 2008-10-16 11:51:49 +0000 |
commit | b771a05508db61cb1748d2fed0eb92daf173ff92 (patch) | |
tree | 4c7f9ca916e029f8ee4ddf65e263c1960e863879 /sandbox/event/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JSONTransformerTestCase.java | |
parent | 10682087657ed4bae47b1f59f51e5be669b44d7a (diff) |
Copy modules for event prototype
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@705212 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sandbox/event/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JSONTransformerTestCase.java')
-rw-r--r-- | sandbox/event/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JSONTransformerTestCase.java | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/sandbox/event/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JSONTransformerTestCase.java b/sandbox/event/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JSONTransformerTestCase.java new file mode 100644 index 0000000000..3c7f151ed7 --- /dev/null +++ b/sandbox/event/modules/databinding-json/src/test/java/org/apache/tuscany/sca/databinding/json/JSONTransformerTestCase.java @@ -0,0 +1,128 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you 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.apache.tuscany.sca.databinding.json; + +import java.io.StringReader; +import java.io.StringWriter; + +import javax.xml.namespace.QName; +import javax.xml.stream.XMLInputFactory; +import javax.xml.stream.XMLOutputFactory; +import javax.xml.stream.XMLStreamReader; +import javax.xml.stream.XMLStreamWriter; + +import junit.framework.Assert; +import junit.framework.TestCase; + +import org.apache.axiom.om.OMElement; +import org.apache.tuscany.sca.databinding.TransformationContext; +import org.apache.tuscany.sca.databinding.impl.TransformationContextImpl; +import org.apache.tuscany.sca.databinding.json.axiom.JSON2OMElement; +import org.apache.tuscany.sca.databinding.xml.XMLStreamSerializer; +import org.apache.tuscany.sca.interfacedef.DataType; +import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl; +import org.apache.tuscany.sca.interfacedef.util.XMLType; +import org.json.JSONObject; + +public class JSONTransformerTestCase extends TestCase { + private static final String IPO_XML = "<?xml version=\"1.0\"?>" + "<ipo:purchaseOrder" + + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" + + " xmlns:ipo=\"http://www.example.com/IPO\"" + + " xsi:schemaLocation=\"http://www.example.com/IPO ipo.xsd\"" + + " orderDate=\"1999-12-01\">" + + " <shipTo exportCode=\"1\" xsi:type=\"ipo:UKAddress\">" + + " <name>Helen Zoe</name>" + + " <street>47 Eden Street</street>" + + " <city>Cambridge</city>" + + " <postcode>CB1 1JR</postcode>" + + " </shipTo>" + + " <billTo xsi:type=\"ipo:USAddress\">" + + " <name>Robert Smith</name>" + + " <street>8 Oak Avenue</street>" + + " <city>Old Town</city>" + + " <state>PA</state>" + + " <zip>95819</zip>" + + " </billTo>" + + " <items>" + + " <item partNum=\"833-AA\">" + + " <productName>Lapis necklace</productName>" + + " <quantity>1</quantity>" + + " <USPrice>99.95</USPrice>" + + " <ipo:comment>Want this for the holidays</ipo:comment>" + + " <shipDate>1999-12-05</shipDate>" + + " </item>" + + " </items>" + + "</ipo:purchaseOrder>"; + + private static final String JSON_STR = "{\"xsl:root\":{\"@xmlns\":{\"xsl\":\"http://foo.com\"},\"data\":{\"$\":\"my json string\"}}}"; + + public void testXML2JSON() throws Exception { + XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(new StringReader(IPO_XML)); + XMLStreamReader2JSON t1 = new XMLStreamReader2JSON(); + JSONObject json = (JSONObject) t1.transform(reader, null); + Assert.assertNotNull(json); + + // Cannot round-trip as we hit a bug in Jettison: http://jira.codehaus.org/browse/JETTISON-37 + /* + JSON2XMLStreamReader t2 = new JSON2XMLStreamReader(); + XMLStreamReader reader2 = t2.transform(json, null); + StringWriter sw = new StringWriter(); + XMLStreamWriter streamWriter = XMLOutputFactory.newInstance().createXMLStreamWriter(sw); + new XMLStreamSerializer().serialize(reader2, streamWriter); + streamWriter.flush(); + System.out.println(sw.toString()); + */ + + } + + public void testJSON2XML() throws Exception { + JSON2XMLStreamReader t2 = new JSON2XMLStreamReader(); + XMLStreamReader reader2 = t2.transform(new JSONObject(JSON_STR), null); + StringWriter sw = new StringWriter(); + XMLStreamWriter streamWriter = XMLOutputFactory.newInstance().createXMLStreamWriter(sw); + new XMLStreamSerializer().serialize(reader2, streamWriter); + streamWriter.flush(); + Assert.assertTrue(sw.toString() + .contains("<xsl:root xmlns:xsl=\"http://foo.com\"><data>my json string</data></xsl:root>")); + } + + public void testJSON2OMElement() throws Exception { + JSON2OMElement t1 = new JSON2OMElement(); + TransformationContext context = new TransformationContextImpl(); + DataType dt = new DataTypeImpl(Object.class, new XMLType(new QName("http://foo.com", "root"), null)); + context.setTargetDataType(dt); + OMElement element = t1.transform(new JSONObject(JSON_STR), context); + StringWriter writer = new StringWriter(); + element.serialize(writer); + // System.out.println(writer.toString()); + } + + public void testString2JSON() throws Exception { + String json = "{\"name\":\"John\",\"age\":25}"; + String2JSON t1 = new String2JSON(); + JSONObject jsonObject = (JSONObject) t1.transform(json, null); + assertEquals(jsonObject.getString("name"), "John"); + assertEquals(jsonObject.getInt("age"), 25); + JSON2String t2 = new JSON2String(); + String str = t2.transform(jsonObject, null); + assertTrue(str.contains("\"name\":\"John\"")); + assertTrue(str.contains("\"age\":25")); + } +} |