Add tests for Mistral moderation API

Author: ricken07

models/spring-ai-mistral-ai/src/test/java/org/springframework/ai/mistralai/MistralAiModerationModelIT.java

@@ -0,0 +1,54 @@
+package org.springframework.ai.mistralai;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.EnabledIfEnvironmentVariable;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.ai.mistralai.moderation.MistralAiModerationModel;
+import org.springframework.ai.moderation.Moderation;
+import org.springframework.ai.moderation.ModerationPrompt;
+import org.springframework.ai.moderation.ModerationResult;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * @author Ricken Bazolo
+ */
+@SpringBootTest(classes = MistralAiTestConfiguration.class)
+@EnabledIfEnvironmentVariable(named = "MISTRAL_AI_API_KEY", matches = ".+")
+public class MistralAiModerationModelIT {
+
+	private static final Logger logger = LoggerFactory.getLogger(MistralAiModerationModelIT.class);
+
+	@Autowired
+	private MistralAiModerationModel mistralAiModerationModel;
+
+	@Test
+	void moderationAsPositiveTest() {
+		var instructions = """
+				I want to kill them.!".""";
+
+		var moderationPrompt = new ModerationPrompt(instructions);
+
+		var moderationResponse = this.mistralAiModerationModel.call(moderationPrompt);
+
+		assertThat(moderationResponse.getResults()).hasSize(1);
+
+		var generation = moderationResponse.getResult();
+		Moderation moderation = generation.getOutput();
+		assertThat(moderation.getId()).isNotEmpty();
+		assertThat(moderation.getResults()).isNotNull();
+		assertThat(moderation.getResults().size()).isNotZero();
+		logger.info(moderation.getResults().toString());
+
+		assertThat(moderation.getId()).isNotNull();
+		assertThat(moderation.getModel()).isNotNull();
+
+		ModerationResult result = moderation.getResults().get(0);
+		assertThat(result.isFlagged()).isTrue();
+		assertThat(result.getCategories().isViolence()).isTrue();
+	}
+
+}

models/spring-ai-mistral-ai/src/test/java/org/springframework/ai/mistralai/MistralAiTestConfiguration.java

@@ -18,6 +18,8 @@
 
 import org.springframework.ai.embedding.EmbeddingModel;
 import org.springframework.ai.mistralai.api.MistralAiApi;
+import org.springframework.ai.mistralai.api.MistralAiModerationApi;
+import org.springframework.ai.mistralai.moderation.MistralAiModerationModel;
 import org.springframework.boot.SpringBootConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.util.StringUtils;
@@ -35,6 +37,16 @@ public MistralAiApi mistralAiApi() {
 		return new MistralAiApi(apiKey);
 	}
 
+	@Bean
+	public MistralAiModerationApi mistralAiModerationApi() {
+		var apiKey = System.getenv("MISTRAL_AI_API_KEY");
+		if (!StringUtils.hasText(apiKey)) {
+			throw new IllegalArgumentException(
+					"Missing MISTRAL_AI_API_KEY environment variable. Please set it to your Mistral AI API key.");
+		}
+		return new MistralAiModerationApi(apiKey);
+	}
+
 	@Bean
 	public EmbeddingModel mistralAiEmbeddingModel(MistralAiApi api) {
 		return new MistralAiEmbeddingModel(api,
@@ -47,4 +59,9 @@ public MistralAiChatModel mistralAiChatModel(MistralAiApi mistralAiApi) {
 				MistralAiChatOptions.builder().model(MistralAiApi.ChatModel.OPEN_MIXTRAL_7B.getValue()).build());
 	}
 
+	@Bean
+	public MistralAiModerationModel mistralAiModerationModel(MistralAiModerationApi mistralAiModerationApi) {
+		return new MistralAiModerationModel(mistralAiModerationApi);
+	}
+
 }

spring-ai-spring-boot-autoconfigure/src/test/java/org/springframework/ai/autoconfigure/mistralai/MistralAiPropertiesTests.java

@@ -145,4 +145,17 @@ public void embeddingOptionsTest() {
 			});
 	}
 
+	@Test
+	public void moderationOptionsTest() {
+		new ApplicationContextRunner()
+			.withPropertyValues("spring.ai.mistralai.base-url=TEST_BASE_URL", "spring.ai.mistralai.api-key=abc123",
+					"spring.ai.mistralai.moderation.options.model=MODERATION_MODEL")
+			.withConfiguration(AutoConfigurations.of(SpringAiRetryAutoConfiguration.class,
+					RestClientAutoConfiguration.class, MistralAiAutoConfiguration.class))
+			.run(context -> {
+				var moderationProperties = context.getBean(MistralAiModerationProperties.class);
+				assertThat(moderationProperties.getOptions().getModel()).isEqualTo("MODERATION_MODEL");
+			});
+	}
+
 }