Use Java Bean for connection details and add more tests

dapr-spring/dapr-spring-boot-autoconfigure/src/main/java/io/dapr/spring/boot/autoconfigure/client/DaprClientAutoConfiguration.java

@@ -43,19 +43,31 @@
   @Bean
   @ConditionalOnMissingBean
   DaprClientBuilder daprClientBuilder(DaprConnectionDetails daprConnectionDetails) {
-    DaprClientBuilder builder = new DaprClientBuilder();
-    if (daprConnectionDetails.httpEndpoint() != null) {
-      builder.withPropertyOverride(Properties.HTTP_ENDPOINT, daprConnectionDetails.httpEndpoint());
+    DaprClientBuilder builder = createDaprClientBuilder();
+    String httpEndpoint = daprConnectionDetails.getHttpEndpoint();
+
+    if (httpEndpoint != null) {
+      builder.withPropertyOverride(Properties.HTTP_ENDPOINT, httpEndpoint);
     }
-    if (daprConnectionDetails.grpcEndpoint() != null) {
-      builder.withPropertyOverride(Properties.GRPC_ENDPOINT, daprConnectionDetails.grpcEndpoint());
+
+    String grpcEndpoint = daprConnectionDetails.getGrpcEndpoint();
+
+    if (grpcEndpoint != null) {
+      builder.withPropertyOverride(Properties.GRPC_ENDPOINT, grpcEndpoint);
     }
-    if (daprConnectionDetails.httpPort() != null) {
-      builder.withPropertyOverride(Properties.HTTP_PORT, String.valueOf(daprConnectionDetails.httpPort()));
+
+    Integer httpPort = daprConnectionDetails.getHttpPort();
+
+    if (httpPort != null) {
+      builder.withPropertyOverride(Properties.HTTP_PORT, String.valueOf(httpPort));
     }
-    if (daprConnectionDetails.grpcPort() != null) {
-      builder.withPropertyOverride(Properties.GRPC_PORT, String.valueOf(daprConnectionDetails.grpcPort()));
+
+    Integer grpcPort = daprConnectionDetails.getGrpcPort();
+
+    if (grpcPort != null) {
+      builder.withPropertyOverride(Properties.GRPC_PORT, String.valueOf(grpcPort));
     }
+
     return builder;
   }
 
@@ -90,22 +102,33 @@
   @ConditionalOnMissingBean
   WorkflowRuntimeBuilder daprWorkflowRuntimeBuilder(DaprConnectionDetails daprConnectionDetails) {
     Properties properties = createPropertiesFromConnectionDetails(daprConnectionDetails);
+
     return new WorkflowRuntimeBuilder(properties);
   }
 
+  /**
+   * We use this method in tests to override the default DaprClientBuilder.
+   */
+  protected DaprClientBuilder createDaprClientBuilder() {
+    return new DaprClientBuilder();
+  }
+
   private Properties createPropertiesFromConnectionDetails(DaprConnectionDetails daprConnectionDetails) {
-    final Map<String, String> propertyOverrides = new HashMap<>();
-    propertyOverrides.put(Properties.HTTP_ENDPOINT.getName(), daprConnectionDetails.httpEndpoint());
-    if (daprConnectionDetails.httpPort() != null) {
-      propertyOverrides.put(Properties.HTTP_PORT.getName(), String.valueOf(daprConnectionDetails.httpPort()));
+    Map<String, String> propertyOverrides = new HashMap<>();
+
+    propertyOverrides.put(Properties.HTTP_ENDPOINT.getName(), daprConnectionDetails.getHttpEndpoint());
+
+    if (daprConnectionDetails.getHttpPort() != null) {
+      propertyOverrides.put(Properties.HTTP_PORT.getName(), String.valueOf(daprConnectionDetails.getHttpPort()));
     }
-    propertyOverrides.put(Properties.GRPC_ENDPOINT.getName(), daprConnectionDetails.grpcEndpoint());
-    if (daprConnectionDetails.grpcPort() != null) {
-      propertyOverrides.put(Properties.GRPC_PORT.getName(), String.valueOf(daprConnectionDetails.grpcPort()));
+
+    propertyOverrides.put(Properties.GRPC_ENDPOINT.getName(), daprConnectionDetails.getGrpcEndpoint());
+
+    if (daprConnectionDetails.getGrpcPort() != null) {
+      propertyOverrides.put(Properties.GRPC_PORT.getName(), String.valueOf(daprConnectionDetails.getGrpcPort()));
     }
+
     return new Properties(propertyOverrides);
   }
 
-
-
 }

dapr-spring/dapr-spring-boot-autoconfigure/src/main/java/io/dapr/spring/boot/autoconfigure/client/DaprConnectionDetails.java

@@ -16,11 +16,11 @@
 import org.springframework.boot.autoconfigure.service.connection.ConnectionDetails;
 
 public interface DaprConnectionDetails extends ConnectionDetails {
-  String httpEndpoint();
+  String getHttpEndpoint();
 
-  String grpcEndpoint();
+  String getGrpcEndpoint();
 
-  Integer httpPort();
+  Integer getHttpPort();
 
-  Integer grpcPort();
+  Integer getGrpcPort();
 }

dapr-spring/dapr-spring-boot-autoconfigure/src/main/java/io/dapr/spring/boot/autoconfigure/client/PropertiesDaprConnectionDetails.java

@@ -22,22 +22,22 @@ public PropertiesDaprConnectionDetails(DaprClientProperties daprClientProperties
   }
 
   @Override
-  public String httpEndpoint() {
+  public String getHttpEndpoint() {
     return this.daprClientProperties.getHttpEndpoint();
   }
 
   @Override
-  public String grpcEndpoint() {
+  public String getGrpcEndpoint() {
     return this.daprClientProperties.getGrpcEndpoint();
   }
 
   @Override
-  public Integer httpPort() {
+  public Integer getHttpPort() {
     return this.daprClientProperties.getHttpPort();
   }
 
   @Override
-  public Integer grpcPort() {
+  public Integer getGrpcPort() {
     return this.daprClientProperties.getGrpcPort();
   }
 }

dapr-spring/dapr-spring-boot-autoconfigure/src/test/java/io/dapr/spring/boot/autoconfigure/client/DaprClientAutoConfigurationTest.java

@@ -0,0 +1,138 @@
+/*
+ * Copyright 2024 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.spring.boot.autoconfigure.client;
+
+import io.dapr.client.DaprClient;
+import io.dapr.client.DaprClientBuilder;
+import io.dapr.config.Properties;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.boot.autoconfigure.AutoConfigurations;
+import org.springframework.boot.test.context.runner.ApplicationContextRunner;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+/**
+ * Unit tests for {@link DaprClientAutoConfiguration}.
+ */
+@ExtendWith(MockitoExtension.class)
+class DaprClientAutoConfigurationTest {
+
+  private final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
+      .withConfiguration(AutoConfigurations.of(DaprClientAutoConfiguration.class));
+
+  @Mock
+  private DaprConnectionDetails connectionDetails;
+
+  @Mock
+  private DaprClientBuilder builder;
+
+  private DaprClientAutoConfiguration configuration;
+
+  @Test
+  void daprClientBuilder() {
+    contextRunner.run(context -> assertThat(context).hasSingleBean(DaprClientBuilder.class));
+  }
+
+  @Test
+  void daprClient() {
+    contextRunner.run(context -> assertThat(context).hasSingleBean(DaprClient.class));
+  }
+
+  @BeforeEach
+  void setUp() {
+    configuration = new TestDaprClientAutoConfiguration(builder);
+  }
+
+  @Test
+  @DisplayName("Should override HTTP endpoint if it exists")
+  void shouldOverrideHttpEndpointIfExists() {
+    String httpEndpoint = "http://localhost:3500";
+
+    when(connectionDetails.getHttpEndpoint()).thenReturn(httpEndpoint);
+    when(connectionDetails.getGrpcEndpoint()).thenReturn(null);
+    when(connectionDetails.getHttpPort()).thenReturn(null);
+    when(connectionDetails.getGrpcPort()).thenReturn(null);
+
+    configuration.daprClientBuilder(connectionDetails);
+
+    verify(builder).withPropertyOverride(Properties.HTTP_ENDPOINT, httpEndpoint);
+  }
+
+  @Test
+  @DisplayName("Should override GRPC endpoint if it exists")
+  void shouldOverrideGrpcEndpointIfExists() {
+    String grpcEndpoint = "grpc://localhost:5001";
+
+    when(connectionDetails.getHttpEndpoint()).thenReturn(null);
+    when(connectionDetails.getGrpcEndpoint()).thenReturn(grpcEndpoint);
+    when(connectionDetails.getHttpPort()).thenReturn(null);
+    when(connectionDetails.getGrpcPort()).thenReturn(null);
+
+    configuration.daprClientBuilder(connectionDetails);
+
+    verify(builder).withPropertyOverride(Properties.GRPC_ENDPOINT, grpcEndpoint);
+  }
+
+  @Test
+  @DisplayName("Should override HTTP port if it exists")
+  void shouldOverrideHttpPortIfExists() {
+    Integer httpPort = 3600;
+
+    when(connectionDetails.getHttpEndpoint()).thenReturn(null);
+    when(connectionDetails.getGrpcEndpoint()).thenReturn(null);
+    when(connectionDetails.getHttpPort()).thenReturn(httpPort);
+    when(connectionDetails.getGrpcPort()).thenReturn(null);
+
+    configuration.daprClientBuilder(connectionDetails);
+
+    verify(builder).withPropertyOverride(Properties.HTTP_PORT, String.valueOf(httpPort));
+  }
+
+  @Test
+  @DisplayName("Should override GRPC port if it exists")
+  void shouldOverrideGrpcPortIfExists() {
+    Integer grpcPort = 6001;
+
+    when(connectionDetails.getHttpEndpoint()).thenReturn(null);
+    when(connectionDetails.getGrpcEndpoint()).thenReturn(null);
+    when(connectionDetails.getHttpPort()).thenReturn(null);
+    when(connectionDetails.getGrpcPort()).thenReturn(grpcPort);
+
+    configuration.daprClientBuilder(connectionDetails);
+
+    verify(builder).withPropertyOverride(Properties.GRPC_PORT, String.valueOf(grpcPort));
+  }
+
+  private static class TestDaprClientAutoConfiguration extends DaprClientAutoConfiguration {
+
+    private final DaprClientBuilder daprClientBuilder;
+
+    public TestDaprClientAutoConfiguration(DaprClientBuilder daprClientBuilder) {
+      this.daprClientBuilder = daprClientBuilder;
+    }
+
+    @Override
+    protected DaprClientBuilder createDaprClientBuilder() {
+      return daprClientBuilder;
+    }
+  }
+
+}

dapr-spring/dapr-spring-boot-tests/src/main/java/io/dapr/spring/boot/testcontainers/service/connection/DaprContainerConnectionDetailsFactory.java

@@ -23,22 +23,22 @@ private DaprContainerConnectionDetails(ContainerConnectionSource<DaprContainer>
     }
 
     @Override
-    public String httpEndpoint() {
+    public String getHttpEndpoint() {
       return getContainer().getHttpEndpoint();
     }
 
     @Override
-    public String grpcEndpoint() {
+    public String getGrpcEndpoint() {
       return getContainer().getGrpcEndpoint();
     }
 
     @Override
-    public Integer httpPort() {
+    public Integer getHttpPort() {
       return getContainer().getHttpPort();
     }
 
     @Override
-    public Integer grpcPort() {
+    public Integer getGrpcPort() {
       return getContainer().getGrpcPort();
     }
   }

sdk/src/main/java/io/dapr/client/DaprClientBuilder.java

@@ -162,11 +162,12 @@ public DaprPreviewClient buildPreviewClient() {
    * @throws java.lang.IllegalStateException if either host is missing or if port is missing or a negative number.
    */
   private DaprClientImpl buildDaprClient() {
-    final Properties properties = new Properties(this.propertyOverrides);
-    final ManagedChannel channel = NetworkUtils.buildGrpcManagedChannel(properties);
-    final DaprHttp daprHttp = this.daprHttpBuilder.build(properties);
-    final GrpcChannelFacade channelFacade = new GrpcChannelFacade(channel);
+    Properties properties = new Properties(this.propertyOverrides);
+    ManagedChannel channel = NetworkUtils.buildGrpcManagedChannel(properties);
+    DaprHttp daprHttp = this.daprHttpBuilder.build(properties);
+    GrpcChannelFacade channelFacade = new GrpcChannelFacade(channel);
     DaprGrpc.DaprStub asyncStub = DaprGrpc.newStub(channel);
+
     return new DaprClientImpl(
         channelFacade,
         asyncStub,