feat(test): Use dynamic port allocation in integration tests (#133)

- Add TestUtil class with findAvailablePort() method to the mcp-test module
- Add findAvailablePort() method to TomcatTestUtil classes
- Replace hardcoded port numbers with dynamic port allocation

Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
This commit is contained in:
a.darafeyeu 2025-04-09 19:43:29 +02:00 • committed by Christian Tzolov
commit 263e3741b2
3 changed files with 87 additions and 29 deletions

View file

@ -18,6 +18,7 @@ import io.modelcontextprotocol.client.transport.HttpClientSseClientTransport;
import io.modelcontextprotocol.client.transport.WebFluxSseClientTransport;
import io.modelcontextprotocol.server.McpServer;
import io.modelcontextprotocol.server.McpServerFeatures;
import io.modelcontextprotocol.server.TestUtil;
import io.modelcontextprotocol.server.transport.WebFluxSseServerTransportProvider;
import io.modelcontextprotocol.spec.McpError;
import io.modelcontextprotocol.spec.McpSchema;
@ -50,9 +51,9 @@ import static org.assertj.core.api.Assertions.assertThat;
import static org.awaitility.Awaitility.await;
import static org.mockito.Mockito.mock;
public class WebFluxSseIntegrationTests {
class WebFluxSseIntegrationTests {
private static final int PORT = 8182;
private static final int PORT = TestUtil.findAvailablePort();
private static final String CUSTOM_SSE_ENDPOINT = "/somePath/sse";
@ -133,7 +134,7 @@ public class WebFluxSseIntegrationTests {
@ParameterizedTest(name = "{0} : {displayName} ")
@ValueSource(strings = { "httpclient", "webflux" })
void testCreateMessageSuccess(String clientType) throws InterruptedException {
void testCreateMessageSuccess(String clientType) {
var clientBuilder = clientBuilders.get(clientType);

View file

@ -23,7 +23,7 @@ import org.springframework.web.reactive.function.server.RouterFunctions;
@Timeout(15) // Giving extra time beyond the client timeout
class WebFluxSseMcpAsyncServerTests extends AbstractMcpAsyncServerTests {
private static final int PORT = 8181;
private static final int PORT = TestUtil.findAvailablePort();
private static final String MESSAGE_ENDPOINT = "/mcp/message";

View file

@ -23,7 +23,7 @@ import org.springframework.web.reactive.function.server.RouterFunctions;
@Timeout(15) // Giving extra time beyond the client timeout
class WebFluxSseMcpSyncServerTests extends AbstractMcpSyncServerTests {
private static final int PORT = 8182;
private static final int PORT = TestUtil.findAvailablePort();
private static final String MESSAGE_ENDPOINT = "/mcp/message";