Add tests for http default listener

ballerina-tests/http-advanced-tests/tests/http_default_listener_test.bal

@@ -0,0 +1,55 @@
+// Copyright (c) 2025 WSO2 LLC. (http://www.wso2.org).
+//
+// WSO2 LLC. licenses this file to you under the Apache License,
+// Version 2.0 (the "License"); you may not use this file except
+// in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+import ballerina/http;
+import ballerina/http_test_common.service1 as _;
+import ballerina/http_test_common.service2 as _;
+import ballerina/test;
+
+listener http:Listener defaultListener = http:getDefaultListener();
+
+service /api/v3 on defaultListener {
+
+    resource function get greeting() returns string {
+        return "Hello, World from service 3!";
+    }
+}
+
+service /api/v4 on defaultListener {
+
+    resource function get greeting() returns string {
+        return "Hello, World from service 4!";
+    }
+}
+
+listener http:Listener defaultListenerNew = http:getDefaultListener();
+
+service /api/v5 on defaultListenerNew {
+
+    resource function get greeting() returns string {
+        return "Hello, World from service 5!";
+    }
+}
+
+final http:Client defaultListenerClient = check new(string `localhost:${http:defaultListenerPort}/api`);
+
+@test:Config {}
+function testDefaultListener() returns error? {
+    foreach int i in 1...5 {
+        string response = check defaultListenerClient->/[string `v${i}`]/greeting;
+        test:assertEquals(response, string `Hello, World from service ${i}!`);
+    }
+}

ballerina-tests/http-advanced-tests/tests/multipart_response.bal

@@ -20,8 +20,8 @@ import ballerina/mime;
 import ballerina/test;
 import ballerina/http_test_common as common;
 
-listener http:Listener mockEP2 = new (9091, httpVersion = http:HTTP_1_1);
-final http:Client multipartRespClient = check new ("http://localhost:9091", httpVersion = http:HTTP_1_1);
+listener http:Listener mockEP2 = new (multipartResponseTestPort, httpVersion = http:HTTP_1_1);
+final http:Client multipartRespClient = check new (string `http://localhost:${multipartResponseTestPort}`, httpVersion = http:HTTP_1_1);
 
 service /multipart on mockEP2 {
     resource function get encode_out_response(http:Caller caller, http:Request request) returns error? {

ballerina-tests/http-advanced-tests/tests/test_service_ports.bal

@@ -36,9 +36,10 @@ const int trailingHeaderTestPort2 = 9527;
 
 const int corsConfigTestPort = 9013;
 const int multipartRequestTestPort = 9018;
+const int multipartResponseTestPort = 9019;
 const int serviceMediaTypeSubtypePrefixPort = 9579;
 
-const int statusCodeErrorUseCasePort = 9090;
+const int statusCodeErrorUseCasePort = 9089;
 const int statusCodeErrorPort = 9092;
 
 const int identicalCookiePort = 9093;

ballerina-tests/http-security-tests/tests/Config.toml

@@ -11,3 +11,13 @@ scopes=["read"]
 [[ballerina.auth.users]]
 username="eve"
 password="123"
+
+[ballerina.http]
+defaultListenerPort = 8080
+
+[ballerina.http.defaultListenerConfig]
+httpVersion = "1.1"
+
+[ballerina.http.defaultListenerConfig.secureSocket.key]
+path = "../resources/certsandkeys/ballerinaKeystore.p12"
+password = "ballerina"

ballerina-tests/http-security-tests/tests/http_default_listener_test.bal

@@ -0,0 +1,64 @@
+// Copyright (c) 2025 WSO2 LLC. (http://www.wso2.org).
+//
+// WSO2 LLC. licenses this file to you under the Apache License,
+// Version 2.0 (the "License"); you may not use this file except
+// in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+import ballerina/http;
+import ballerina/http_test_common as common;
+import ballerina/http_test_common.service1 as _;
+import ballerina/http_test_common.service2 as _;
+import ballerina/test;
+
+listener http:Listener defaultListener = http:getDefaultListener();
+
+service /api/v3 on defaultListener {
+
+    resource function get greeting() returns string {
+        return "Hello, World from service 3!";
+    }
+}
+
+service /api/v4 on defaultListener {
+
+    resource function get greeting() returns string {
+        return "Hello, World from service 4!";
+    }
+}
+
+listener http:Listener defaultListenerNew = http:getDefaultListener();
+
+service /api/v5 on defaultListenerNew {
+
+    resource function get greeting() returns string {
+        return "Hello, World from service 5!";
+    }
+}
+
+final http:Client defaultListenerClient = check new(string `localhost:${http:defaultListenerPort}/api`,
+    secureSocket = {
+        cert: {
+            path: common:TRUSTSTORE_PATH,
+            password: "ballerina"
+        }
+    },
+    httpVersion = "1.1"
+);
+
+@test:Config {}
+function testDefaultListenerWithConfiguration() returns error? {
+    foreach int i in 1...5 {
+        string response = check defaultListenerClient->/[string `v${i}`]/greeting;
+        test:assertEquals(response, string `Hello, World from service ${i}!`);
+    }
+}

ballerina-tests/http-test-common/modules/service1/README.md

@@ -0,0 +1,3 @@
+## Module overview
+
+This module provides a mock HTTP service - service1.

ballerina-tests/http-test-common/modules/service1/service.bal

@@ -0,0 +1,26 @@
+// Copyright (c) 2025 WSO2 LLC. (http://www.wso2.org).
+//
+// WSO2 LLC. licenses this file to you under the Apache License,
+// Version 2.0 (the "License"); you may not use this file except
+// in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+import ballerina/http;
+
+listener http:Listener defaultListener = http:getDefaultListener();
+
+service /api/v1 on defaultListener {
+
+    resource function get greeting() returns string {
+        return "Hello, World from service 1!";
+    }
+}

ballerina-tests/http-test-common/modules/service2/README.md

@@ -0,0 +1,3 @@
+## Module overview
+
+This module provides a mock HTTP service - service2.

ballerina-tests/http-test-common/modules/service2/service.bal

@@ -0,0 +1,26 @@
+// Copyright (c) 2025 WSO2 LLC. (http://www.wso2.org).
+//
+// WSO2 LLC. licenses this file to you under the Apache License,
+// Version 2.0 (the "License"); you may not use this file except
+// in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+import ballerina/http;
+
+listener http:Listener defaultListener = http:getDefaultListener();
+
+service /api/v2 on defaultListener {
+
+    resource function get greeting() returns string {
+        return "Hello, World from service 2!";
+    }
+}