@Override
	protected String toDSL() {
		return "twittersearch " + " --consumerKey=" + this.consumerKey
				+ " --consumerSecret=" + consumerSecret + " --query=" + query;
	}
Renders the DSL for this fixture.
spring-xd-test-fixtures/src/main/java/org/springframework/xd/test/fixtures/TwitterSearchSource.java