public UMOTransformer getRoundTripTransformer() throws Exception {
ScriptTransformer transformer = new ScriptTransformer();
transformer.setName("ListToStringTransformer");
transformer.setScriptFile("ListToString2.groovy");
transformer.initialise();
return transformer;
}
@Test
public void testJavaScript() throws IOException, ImporterHandlerException {
String script =
"metadata.addString('test', 'success');"
+ "text = content.replace(/Alice/g, 'Roger');"
+ "/*return*/ text;";
ScriptTransformer t = new ScriptTransformer();
t.setScript(script);
File htmlFile = TestUtil.getAliceHtmlFile();
FileInputStream is = new FileInputStream(htmlFile);
ByteArrayOutputStream out = new ByteArrayOutputStream();
ImporterMetadata metadata = new ImporterMetadata();
metadata.setString(ImporterMetadata.DOC_CONTENT_TYPE, "text/html");
t.transformDocument(htmlFile.getAbsolutePath(), is, out, metadata, false);
is.close();
String successField = metadata.getString("test");
Assert.assertEquals("success", successField);
String content = new String(out.toString());
Assert.assertEquals(0, StringUtils.countMatches(content, "Alice"));
Assert.assertEquals(34, StringUtils.countMatches(content, "Roger"));
}
public UMOTransformer getTransformer() throws Exception {
ScriptTransformer transformer = new ScriptTransformer();
transformer.setScriptEngineName("groovy");
transformer.setName("StringToList");
transformer.setScriptFile("StringToList2.groovy");
transformer.initialise();
return transformer;
}
@Test
public void testWriteRead() throws IOException {
ScriptTransformer t = new ScriptTransformer();
t.setScript("a script");
t.setEngineName("an engine name");
t.setMaxReadSize(256);
System.out.println("Writing/Reading this: " + t);
ConfigurationUtil.assertWriteRead(t);
}