@Test
public void testLinkParameters() throws Exception {
Link link = getLink("echo");
List<LinkParameter> parameters = link.getParameters();
Assert.assertEquals(parameters.size(), 1);
LinkParameter linkParameter = parameters.get(0);
Assert.assertEquals(linkParameter.getDefaultValue(), "a");
Assert.assertEquals(linkParameter.getDescription(), "some text");
Assert.assertEquals(linkParameter.getName(), "text");
Assert.assertEquals(linkParameter.getType(), ParameterType.String);
Assert.assertTrue(linkParameter.isRequired());
List<String> valid = linkParameter.getValid();
Assert.assertEquals(valid.size(), 2);
Assert.assertTrue(valid.contains("a"));
Assert.assertTrue(valid.contains("b"));
}
