/** Test transform with parameters. */
@Test
public void testParams() throws Exception {
log = Utils.setup(name);
Document in;
Map<String, String> params = new HashMap<String, String>();
String out;
String expect;
TransformEngine engine = App.getTransformEngine();
in = xmlFromString("<foo/>");
// With no params, we should see the default value
out = (String) engine.doTransform(in, "test-params");
log.trace("Output String:\n" + out);
expect = "default param1 value";
assertThat(out, containsString(expect));
// Empty params map should work the same way
out = (String) engine.doTransform(in, "test-params", params);
log.trace("Output String:\n" + out);
assertThat(out, containsString(expect));
// Now, pass in a real param
expect = "Zombo and Wumbus rock!";
params.put("param1", expect);
out = (String) engine.doTransform(in, "test-params", params);
log.trace("Output String:\n" + out);
assertThat(out, containsString(expect));
}
/** Test that transforms with our custom URI resolver work. */
@Test
public void testTransformWithResolver() throws Exception {
log = Utils.setup(name);
Document in, out;
TransformEngine engine = App.getTransformEngine();
in = xmlFromString("<foo/>");
out = (Document) engine.doTransform(in, "test-resolver");
log.trace("Output XML:\n" + serializeXml(out));
assertEquals("foo", out.getDocumentElement().getTagName());
}
/** Test the string-value transform. */
@Test
public void testStringValueTransform() throws Exception {
log = Utils.setup(name);
Document in;
String out;
TransformEngine engine = App.getTransformEngine();
in = xmlFromString("<foo>bar</foo>");
out = (String) engine.doTransform(in, "string-value");
log.trace("Output String:\n" + out);
assertThat(out, containsString("bar"));
in =
xmlFromString(
"<splits>\n"
+ " <split><name>fleegle</name>: <plays>guitar</plays></split>\n"
+ " <split><name>bingo</name>: <plays>drums</plays></split>\n"
+ "</splits>\n");
out = (String) engine.doTransform(in, "string-value");
assertThat(out, containsString("fleegle: guitar"));
log.trace("Output String:\n" + out);
}
/** Test the identity transform. */
@Test
public void testIdentityTransform() throws Exception {
log = Utils.setup(name);
Document in, out;
TransformEngine engine = App.getTransformEngine();
in = xmlFromString("<foo/>");
out = (Document) engine.doTransform(in, "identity");
log.trace("Output XML:\n" + serializeXml(out));
assertEquals("foo", out.getDocumentElement().getTagName());
in =
xmlFromString(
"<splits>\n"
+ " <fleegle plays='guitar'/>\n"
+ " <bingo plays='drums'/>\n"
+ "</splits>\n");
out = (Document) engine.doTransform(in, "identity");
log.trace("Output XML:\n" + serializeXml(out));
Element outRoot = out.getDocumentElement();
assertEquals("splits", outRoot.getTagName());
// child nodes including whitespace text nodes
assertEquals(5, outRoot.getChildNodes().getLength());
}