Created convenience functions for generating common types of responses

Author: rmcdouga

spring/fluentforms-spring-boot-autoconfigure/src/main/java/com/_4point/aem/fluentforms/spring/AemProxyAfSubmission.java

@@ -280,7 +280,44 @@ public sealed interface SubmitResponse permits SubmitResponse.Response, SubmitRe
 			/**
 			 * A Normal response with a 200 HTTP status code (204 if the responseBytes variable is empty)
 			 */
-			public record Response(byte[] responseBytes, String mediaType) implements SubmitResponse {};
+			public record Response(byte[] responseBytes, String mediaType) implements SubmitResponse {
+				/**
+				 * Creates a text response from a String
+				 * 
+				 * @param text
+				 * 		Text to go into the response.
+				 * @return
+				 * 		Response object with a media type of "text/plain"
+				 */
+				public static Response text(String text) { return new Response(text.getBytes(StandardCharsets.UTF_8), MediaType.TEXT_PLAIN); }
+				/**
+				 * Creates an HTML response from a String
+				 * 
+				 * @param html
+				 * 		String containing HTML.  No checking is done to ensure that this is valid HTML.
+				 * @return
+				 * 		Response object with a media type of "text/html"
+				 */
+				public static Response html(String html) { return new Response(html.getBytes(StandardCharsets.UTF_8), MediaType.TEXT_HTML); }
+				/**
+				 * Creates an JSON response from a String
+				 * 
+				 * @param json
+				 * 		String containing JSON.  No checking is done to ensure that this is valid JSON.
+				 * @return
+				 * 		Response object with a media type of "application/html"
+				 */
+				public static Response json(String json) { return new Response(json.getBytes(StandardCharsets.UTF_8), MediaType.APPLICATION_JSON); }
+				/**
+				 * Creates an XML response from a String
+				 * 
+				 * @param xml
+				 * 		String containing XML.  No checking is done to ensure that this is valid XML.
+				 * @return
+				 * 		Response object with a media type of "application/xml"
+				 */
+				public static Response xml(String xml) { return new Response(xml.getBytes(StandardCharsets.UTF_8), MediaType.APPLICATION_XML); }
+			};
 			/**
 			 * A Temporary Redirect (307 HTTP status code) response
 			 */

spring/fluentforms-spring-boot-autoconfigure/src/test/java/com/_4point/aem/fluentforms/spring/AemProxyAfSubmissionTest.java

@@ -8,13 +8,17 @@
 
 import java.net.URI;
 import java.net.URISyntaxException;
+import java.nio.charset.StandardCharsets;
+import java.util.function.Function;
 
 import org.glassfish.jersey.client.ClientProperties;
 import org.glassfish.jersey.media.multipart.FormDataMultiPart;
 import org.glassfish.jersey.media.multipart.MultiPartFeature;
 import org.glassfish.jersey.server.ResourceConfig;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.EnumSource;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.boot.SpringApplication;
@@ -29,6 +33,7 @@
 import com._4point.aem.fluentforms.spring.AemProxyAfSubmission.AfSubmitLocalProcessor;
 import com._4point.aem.fluentforms.spring.AemProxyAfSubmission.AfSubmissionHandler;
 import com._4point.aem.fluentforms.spring.AemProxyAfSubmission.AfSubmitProcessor;
+import com._4point.aem.fluentforms.spring.AemProxyAfSubmission.AfSubmissionHandler.SubmitResponse;
 import com.github.tomakehurst.wiremock.client.WireMock;
 import com.github.tomakehurst.wiremock.junit5.WireMockTest;
 
@@ -303,4 +308,33 @@ public Response processRequest(FormDataMultiPart inFormData, HttpHeaders headers
 		}
 	}
 
+	public static class SubmitResponseResponseTests {
+		private static final String SAMPLE_TEXT = "text";
+		private static final byte[] SAMPLE_TEXT_BYTES = SAMPLE_TEXT.getBytes(StandardCharsets.UTF_8);
+		
+		enum TestScenario {
+			TEXT("text/plain", SubmitResponse.Response::text),
+			HTML("text/html", SubmitResponse.Response::html),
+			JSON("application/json", SubmitResponse.Response::json),
+			XML("application/xml", SubmitResponse.Response::xml)
+			;
+			final String expectedContentType;
+			final Function<String, SubmitResponse.Response> methodUnderTest;
+
+			private TestScenario(String expectedContentType, Function<String, SubmitResponse.Response> methodUnderTest) {
+				this.expectedContentType = expectedContentType;
+				this.methodUnderTest = methodUnderTest;
+			}
+		}
+		
+		@ParameterizedTest
+		@EnumSource
+		void testText(TestScenario scenario) {
+			var result = scenario.methodUnderTest.apply(SAMPLE_TEXT);
+			assertAll(
+					()->assertArrayEquals(SAMPLE_TEXT_BYTES, result.responseBytes()),
+					()->assertEquals(scenario.expectedContentType, result.mediaType())
+					);
+		}
+	}
 }