Add sample app

spring-platform-config-sample/src/main/java/sample/Application.java

@@ -0,0 +1,16 @@
+
+package sample;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+@ComponentScan
+@EnableAutoConfiguration
+public class Application {
+	public static void main(String[] args) {
+		SpringApplication.run(Application.class, args);
+	}
+}

spring-platform-config-sample/src/main/resources/application.yml

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+info:
+  component: Config Sample

spring-platform-config-sample/src/main/resources/bootstrap.yml

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+spring:
+  application:
+    name: bar
+  platform:
+    config:
+      uri: http://localhost:${config.port:8888}

spring-platform-config-sample/src/test/java/sample/ApplicationTests.java

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+package sample;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.context.embedded.EmbeddedWebApplicationContext;
+import org.springframework.boot.test.IntegrationTest;
+import org.springframework.boot.test.SpringApplicationConfiguration;
+import org.springframework.boot.test.TestRestTemplate;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringApplicationConfiguration(classes = Application.class)
+@IntegrationTest("server.port:0")
+@WebAppConfiguration
+public class ApplicationTests {
+	
+	private static int configPort;
+
+	@Value("${local.server.port}")
+	private int port;
+	
+	@BeforeClass
+	public static void startConfigServer() {
+		ConfigurableApplicationContext context = SpringApplication.run(org.springframework.platform.config.server.Application.class, "--server.port=0");
+		configPort = ((EmbeddedWebApplicationContext)context).getEmbeddedServletContainer().getPort();
+		System.setProperty("config.port", "" + configPort);
+	}
+
+	@Test
+	public void contextLoads() {
+		String foo = new TestRestTemplate().getForObject("http://localhost:" + port + "/env/foo", String.class);
+		assertEquals("bar", foo);
+	}
+
+}