More structural changes to samples repo

Remove CF Acceptance tests
Convert local sample tests as e2e tests for the various sample apps
Polishing

samples-e2e-tests/src/test/java/sample/acceptance/tests/SchemaRegistryVanillaSampleTests.java

@@ -0,0 +1,117 @@
+package sample.acceptance.tests;
+
+import org.assertj.core.util.Files;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.util.LinkedMultiValueMap;
+import org.springframework.util.MultiValueMap;
+import org.springframework.web.client.RestTemplate;
+
+import java.io.File;
+
+import static org.junit.Assert.fail;
+
+/**
+ * @author Soby Chacko
+ */
+public class SchemaRegistryVanillaSampleTests extends AbstractSampleTests {
+
+	private static final Logger logger = LoggerFactory.getLogger(SchemaRegistryVanillaSampleTests.class);
+
+	@Test
+	public void testSchemaRegistryVanillaKafka() throws Exception {
+		runAgainstMiddleware("/tmp/schema-registry-vanilla-registry-kafka.jar",
+				"/tmp/schema-registry-vanilla-consumer-kafka.jar",
+				"/tmp/schema-registry-vanilla-producer1-kafka.jar",
+				"/tmp/schema-registry-vanilla-producer2-kafka.jar");
+	}
+
+	@Test
+	public void testSchemaRegistryVanillaRabbit() throws Exception {
+		runAgainstMiddleware("/tmp/schema-registry-vanilla-registry-rabbit.jar",
+				"/tmp/schema-registry-vanilla-consumer-rabbit.jar",
+				"/tmp/schema-registry-vanilla-producer1-rabbit.jar",
+				"/tmp/schema-registry-vanilla-producer2-rabbit.jar");
+	}
+
+	private void runAgainstMiddleware(String registryJar, String consumerJar, String producer1Jar, String producer2Jar) throws Exception {
+
+		Process registryProcess = null;
+		Process consumerProcess = null;
+		Process producer1Process = null;
+		Process producer2Process = null;
+
+		try {
+
+			ProcessBuilder pbRegistry = new ProcessBuilder("java", "-jar", registryJar);
+			File registryFile = Files.newTemporaryFile();
+			logger.info("Output is redirected to " + registryFile.getAbsolutePath());
+			pbRegistry.redirectOutput(registryFile);
+			registryProcess = pbRegistry.start();
+
+			waitForLogEntryInFile("Schema Registry Vanilla Server", registryFile, "Started RegistryApplication in");
+
+			ProcessBuilder pbConsumer = new ProcessBuilder("java", "-jar", consumerJar);
+			File consumerFile = Files.newTemporaryFile();
+			logger.info("Output is redirected to " + consumerFile.getAbsolutePath());
+			pbConsumer.redirectOutput(consumerFile);
+			consumerProcess = pbConsumer.start();
+
+			waitForLogEntryInFile("Schema Registry Vanilla Consumer", consumerFile, "Started ConsumerApplication in");
+
+			ProcessBuilder pbProducer1 = new ProcessBuilder("java", "-jar", producer1Jar);
+			File producer1File = Files.newTemporaryFile();
+			logger.info("Output is redirected to " + producer1File.getAbsolutePath());
+			pbProducer1.redirectOutput(producer1File);
+			producer1Process = pbProducer1.start();
+
+			waitForLogEntryInFile("Schema Registry Vanilla Producer1", producer1File, "Started Producer1Application in");
+
+			ProcessBuilder pbProducer2 = new ProcessBuilder("java", "-jar", producer2Jar);
+			File producer2File = Files.newTemporaryFile();
+			logger.info("Output is redirected to " + producer2File.getAbsolutePath());
+			pbProducer2.redirectOutput(producer2File);
+			producer2Process = pbProducer2.start();
+
+			waitForLogEntryInFile("Schema Registry Vanilla Producer2", producer2File, "Started Producer2Application in");
+
+			RestTemplate restTemplate = new RestTemplate();
+
+			MultiValueMap<String, Object> parametersMap = new LinkedMultiValueMap<>();
+			parametersMap.add("id", "foobar");
+			parametersMap.add("temperature", 30);
+			parametersMap.add("acceleration", 10);
+			parametersMap.add("velocity", 20);
+
+			restTemplate.postForObject(
+					"http://localhost:9009/messagesX", parametersMap, String.class);
+
+			boolean found = waitForLogEntryInFile("Schema Registry Vanilla Consumer", consumerFile,
+					"{\"id\": \"foobar-v1\", \"internalTemperature\": 30.0, \"externalTemperature\": 0.0, \"acceleration\": 10.0, \"velocity\": 20.0}");
+			if (!found) {
+				fail("Could not find the test data in the logs");
+			}
+
+			restTemplate.postForObject(
+					"http://localhost:9010/messagesX", parametersMap, String.class);
+
+			waitForLogEntryInFile("Schema Registry Vanilla Consumer", consumerFile,
+					"{\"id\": \"foobar-v2\", \"internalTemperature\": 30.0, \"externalTemperature\": 0.0, \"acceleration\": 10.0, \"velocity\": 20.0}");
+
+		} finally {
+			if (registryProcess != null) {
+				registryProcess.destroyForcibly();
+			}
+			if (consumerProcess != null) {
+				consumerProcess.destroyForcibly();
+			}
+			if (producer1Process != null) {
+				producer1Process.destroyForcibly();
+			}
+			if (producer2Process != null) {
+				producer2Process.destroyForcibly();
+			}
+		}
+	}
+}