adding support for HttpPipeline

Signed-off-by: salaboy <[email protected]>

Author: salaboy

testcontainers-dapr/src/main/java/io/dapr/testcontainers/Configuration.java

@@ -20,11 +20,11 @@ public class Configuration {
   private final String name;
   private final TracingConfigurationSettings tracing;
   private final AppHttpPipeline appHttpPipeline;
+  private final HttpPipeline httpPipeline;
 
   // @TODO: add secrets https://github.com/dapr/java-sdk/issues/1280
   // @TODO: add metrics https://github.com/dapr/java-sdk/issues/1281
   // @TODO: add logging https://github.com/dapr/java-sdk/issues/1282
-  // @TODO: add middleware httpPipeline https://github.com/dapr/java-sdk/issues/1283
   // @TODO: add nameResolution https://github.com/dapr/java-sdk/issues/1284
   // @TODO: add disallow components https://github.com/dapr/java-sdk/issues/1285 
   // @TODO: add mtls https://github.com/dapr/java-sdk/issues/1286
@@ -36,11 +36,15 @@ public class Configuration {
    * @param tracing         TracingConfigParameters tracing configuration
    *                        parameters.
    * @param appHttpPipeline AppHttpPipeline middleware configuration.
+   * @param httpPipeline    HttpPipeline middleware configuration.
    */
-  public Configuration(String name, TracingConfigurationSettings tracing, AppHttpPipeline appHttpPipeline) {
+  public Configuration(String name, TracingConfigurationSettings tracing,
+                       AppHttpPipeline appHttpPipeline,
+                       HttpPipeline httpPipeline) {
     this.name = name;
     this.tracing = tracing;
     this.appHttpPipeline = appHttpPipeline;
+    this.httpPipeline = httpPipeline;
   }
 
   public String getName() {
@@ -54,4 +58,8 @@ public TracingConfigurationSettings getTracing() {
   public AppHttpPipeline getAppHttpPipeline() {
     return appHttpPipeline;
   }
+
+  public HttpPipeline getHttpPipeline() {
+    return httpPipeline;
+  }
 }

testcontainers-dapr/src/main/java/io/dapr/testcontainers/HttpPipeline.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2025 The Dapr Authors
+ * Licensed 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.
+*/
+
+package io.dapr.testcontainers;
+
+import java.util.Collections;
+import java.util.List;
+
+public class HttpPipeline implements ConfigurationSettings {
+  private List<ListEntry> handlers;
+
+  /**
+   * Creates an HttpPipeline.
+   *
+   * @param handlers List of handlers for the HttpPipeline
+   */
+  public HttpPipeline(List<ListEntry> handlers) {
+    if (handlers != null) {
+      this.handlers = Collections.unmodifiableList(handlers);
+    }
+  }
+
+  public List<ListEntry> getHandlers() {
+    return handlers;
+  }
+
+}

testcontainers-dapr/src/main/java/io/dapr/testcontainers/converter/ConfigurationYamlConverter.java

@@ -15,6 +15,7 @@
 
 import io.dapr.testcontainers.AppHttpPipeline;
 import io.dapr.testcontainers.Configuration;
+import io.dapr.testcontainers.HttpPipeline;
 import io.dapr.testcontainers.ListEntry;
 import io.dapr.testcontainers.OtelTracingConfigurationSettings;
 import io.dapr.testcontainers.TracingConfigurationSettings;
@@ -77,6 +78,16 @@ public String convert(Configuration configuration) {
 
     }
 
+    HttpPipeline httpPipeline = configuration.getHttpPipeline();
+    if (httpPipeline != null) {
+
+      Map<String, Object> httpPipelineMap = new LinkedHashMap<>();
+      List<ListEntry> handlers = httpPipeline.getHandlers();
+      httpPipelineMap.put("handlers", handlers);
+      configurationSpec.put("httpPipeline", httpPipelineMap);
+
+    }
+
     AppHttpPipeline appHttpPipeline = configuration.getAppHttpPipeline();
     if (appHttpPipeline != null) {
 

testcontainers-dapr/src/test/java/io/dapr/testcontainers/converter/ConfigurationYamlConverterTest.java

@@ -16,6 +16,7 @@
 import io.dapr.testcontainers.AppHttpPipeline;
 import io.dapr.testcontainers.Configuration;
 import io.dapr.testcontainers.DaprContainer;
+import io.dapr.testcontainers.HttpPipeline;
 import io.dapr.testcontainers.ListEntry;
 import io.dapr.testcontainers.OtelTracingConfigurationSettings;
 import io.dapr.testcontainers.TracingConfigurationSettings;
@@ -48,15 +49,21 @@ public void testConfigurationToYaml() {
     );
 
 
-    List<ListEntry> handlers = new ArrayList<>();
-    handlers.add(new ListEntry("alias", "middleware.http.routeralias"));
+    List<ListEntry> appHttpHandlers = new ArrayList<>();
+    appHttpHandlers.add(new ListEntry("alias", "middleware.http.routeralias"));
 
-    AppHttpPipeline appHttpPipeline = new AppHttpPipeline(handlers);
+    AppHttpPipeline appHttpPipeline = new AppHttpPipeline(appHttpHandlers);
+
+    List<ListEntry> httpHandlers = new ArrayList<>();
+
+    //Notice that this needs to be different objects, if not Snake YAML will add a reference to the object
+    HttpPipeline httpPipeline = new HttpPipeline(httpHandlers);
+    httpHandlers.add(new ListEntry("alias", "middleware.http.routeralias"));
 
     DaprContainer dapr = new DaprContainer(DAPR_RUNTIME_IMAGE_TAG)
         .withAppName("dapr-app")
         .withAppPort(8081)
-        .withConfiguration(new Configuration("my-config", tracing, appHttpPipeline))
+        .withConfiguration(new Configuration("my-config", tracing, appHttpPipeline, httpPipeline))
         .withAppChannelAddress("host.testcontainers.internal");
 
     Configuration configuration = dapr.getConfiguration();
@@ -76,6 +83,10 @@ public void testConfigurationToYaml() {
         + "      endpointAddress: localhost:4317\n"
         + "      isSecure: false\n"
         + "      protocol: grpc\n"
+        + "  httpPipeline:\n"
+        + "    handlers:\n"
+        + "    - name: alias\n"
+        + "      type: middleware.http.routeralias\n"
         + "  appHttpPipeline:\n"
         + "    handlers:\n"
         + "    - name: alias\n"