Makes resolving of HttpServletRequest in vault env repo lazy.

fixes gh-975

spring-cloud-config-sample/src/test/java/sample/ApplicationBootstrapTests.java

@@ -0,0 +1,88 @@
+package sample;
+
+import java.io.IOException;
+import java.util.Map;
+
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.actuate.autoconfigure.endpoint.web.WebEndpointProperties;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.web.server.LocalServerPort;
+import org.springframework.cloud.config.server.test.ConfigServerTestUtils;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.util.SocketUtils;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.RANDOM_PORT;
+
+/**
+ * Test for gh-975.
+ * org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name
+ * 'vaultEnvironmentRepositoryFactory' defined in
+ * org.springframework.cloud.config.server.config.CompositeRepositoryConfiguration: Unsatisfied dependency
+ * No qualifying bean of type 'javax.servlet.http.HttpServletRequest' available:
+ */
+@RunWith(SpringRunner.class)
+@SpringBootTest(classes = Application.class,
+// Normally spring.cloud.config.enabled:true is the default but since we have the config
+// server on the classpath we need to set it explicitly
+	properties = { "spring.cloud.config.enabled:true", "",
+			"management.security.enabled=false", "management.endpoints.web.exposure.include=*" }, webEnvironment = RANDOM_PORT)
+public class ApplicationBootstrapTests {
+	private static final String BASE_PATH = new WebEndpointProperties().getBasePath();
+
+	private static int configPort = SocketUtils.findAvailableTcpPort();
+
+	@LocalServerPort
+	private int port;
+
+	private static ConfigurableApplicationContext server;
+
+	@BeforeClass
+	public static void startConfigServer() throws IOException {
+		System.setProperty("spring.cloud.bootstrap.name", "bootstrapservercomposite");
+		String baseDir = ConfigServerTestUtils
+				.getBaseDirectory("spring-cloud-config-sample");
+		String repo = ConfigServerTestUtils.prepareLocalRepo(baseDir, "target/repos",
+				"config-repo", "target/config");
+		System.setProperty("repo1", repo);
+		server = SpringApplication.run(
+				org.springframework.cloud.config.server.ConfigServerApplication.class,
+				"--server.port=" + configPort, "--spring.config.name=compositeserver",
+				"--repo1=" + repo);
+		System.setProperty("config.port", "" + configPort);
+	}
+
+	@AfterClass
+	public static void close() {
+		System.clearProperty("config.port");
+		System.clearProperty("spring.cloud.bootstrap.name");
+		System.clearProperty("repo1");
+		if (server != null) {
+			server.close();
+		}
+	}
+
+	@Test
+	@SuppressWarnings("unchecked")
+	public void contextLoads() {
+		Map res = new TestRestTemplate()
+				.getForObject("http://localhost:" + port + BASE_PATH + "/env/info.foo", Map.class);
+		assertThat(res).containsKey("propertySources");
+		Map<String, Object> property = (Map<String,Object>) res.get("property");
+		assertThat(property).containsEntry("value", "bar");
+	}
+
+	public static void main(String[] args) throws IOException {
+		configPort = 8888;
+		startConfigServer();
+		SpringApplication.run(Application.class, args);
+	}
+
+}