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configurable AI endpoint; add possibility to call Anthropic Claude o…
…r local models
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console/src/test/java/com/composum/sling/nodes/ai/impl/AIServiceImplClaudeCall.java
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| @@ -0,0 +1,51 @@ | ||
| package com.composum.sling.nodes.ai.impl; | ||
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| import static org.mockito.Mockito.when; | ||
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| import java.io.IOException; | ||
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| import org.apache.commons.lang3.StringUtils; | ||
| import org.mockito.Mockito; | ||
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| /** | ||
| * Calls Anthropic Claude create messsage service to verify the implementation works. | ||
| * Not a test since that needs network and OpenAI key. | ||
| * | ||
| * @see "https://docs.anthropic.com/claude/reference/messages_post" | ||
| */ | ||
| public class AIServiceImplClaudeCall { | ||
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| private static AIServiceImpl aiService = new AIServiceImpl(); | ||
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| public static void main(String[] args) throws Exception { | ||
| setUp(); | ||
| testPrompt(); | ||
| } | ||
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| public static void setUp() throws IOException { | ||
| AIServiceImpl.Configuration config = Mockito.mock(AIServiceImpl.Configuration.class); | ||
| when(config.disabled()).thenReturn(false); | ||
| when(config.chatCompletionUrl()).thenReturn("https://api.anthropic.com/v1/messages"); | ||
| when(config.apiKeyHeader()).thenReturn("x-api-key"); | ||
| when(config.defaultModel()).thenReturn("claude-3-opus-20240229"); | ||
| when(config.additionalHeader()).thenReturn("anthropic-version"); | ||
| String version = StringUtils.defaultIfBlank(System.getenv("ANTHROPIC_API_VERSION"), "2023-06-01"); | ||
| when (config.additionalHeaderValue()).thenReturn(version); | ||
| when(config.openAiApiKey()).thenReturn(null); // rely on env var ANTHROPIC_API_KEY | ||
| when(config.requestsPerMinuteLimit()).thenReturn(20); | ||
| when(config.requestsPerHourLimit()).thenReturn(60); | ||
| when(config.requestsPerDayLimit()).thenReturn(120); | ||
| when(config.maxTokens()).thenReturn(2048); | ||
| aiService.activate(config); | ||
| if (!aiService.isAvailable()) { | ||
| throw new IllegalStateException("AI service not available, probably because of missing ANTHROPIC_API_KEY"); | ||
| } | ||
| } | ||
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| public static void testPrompt() throws Exception { | ||
| System.out.println(aiService.prompt(null, "Hi!", null)); | ||
| System.out.println(aiService.prompt("Reverse the users message.", "Hi!", null)); | ||
| System.out.println(aiService.prompt(null, "Make a haiku in JSON format about Composum.", AIServiceImpl.ResponseFormat.JSON)); | ||
| System.out.println(aiService.prompt("Always respond in JSON", "Make a haiku about Composum.", AIServiceImpl.ResponseFormat.JSON)); | ||
| } | ||
| } |
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55
console/src/test/java/com/composum/sling/nodes/ai/impl/AIServiceImplTest.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,55 @@ | ||
| package com.composum.sling.nodes.ai.impl; | ||
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| import static org.junit.Assert.assertEquals; | ||
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| import org.junit.Test; | ||
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| import com.composum.sling.nodes.ai.AIService; | ||
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| public class AIServiceImplTest { | ||
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| @Test | ||
| public void extractOpenAIResponse() throws AIService.AIServiceException { | ||
| String response = "{\n" + | ||
| " \"id\": \"chatcmpl-123\",\n" + | ||
| " \"model\": \"gpt-3.5-turbo-0125\",\n" + | ||
| " \"choices\": [\n" + | ||
| " {\n" + | ||
| " \"index\": 0,\n" + | ||
| " \"message\": {\n" + | ||
| " \"role\": \"assistant\",\n" + | ||
| " \"content\": \"Hello there, how may I assist you today?\"\n" + | ||
| " },\n" + | ||
| " \"finish_reason\": \"stop\"\n" + | ||
| " }\n" + | ||
| " ]\n" + | ||
| "}\n"; | ||
| String result = new AIServiceImpl().extractText(response); | ||
| assertEquals("Hello there, how may I assist you today?", result); | ||
| } | ||
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| @Test | ||
| public void extractClaudeResponse() throws AIService.AIServiceException { | ||
| String response = "{\n" + | ||
| " \"content\": [\n" + | ||
| " {\n" + | ||
| " \"text\": \"Hi! My name is Claude.\",\n" + | ||
| " \"type\": \"text\"\n" + | ||
| " }\n" + | ||
| " ],\n" + | ||
| " \"id\": \"msg_013Zva2CMHLNnXjNJJKqJ2EF\",\n" + | ||
| " \"model\": \"claude-3-opus-20240229\",\n" + | ||
| " \"role\": \"assistant\",\n" + | ||
| " \"stop_reason\": \"end_turn\",\n" + | ||
| " \"stop_sequence\": null,\n" + | ||
| " \"type\": \"message\",\n" + | ||
| " \"usage\": {\n" + | ||
| " \"input_tokens\": 10,\n" + | ||
| " \"output_tokens\": 25\n" + | ||
| " }\n" + | ||
| "}"; | ||
| String result = new AIServiceImpl().extractText(response); | ||
| assertEquals("Hi! My name is Claude.", result); | ||
| } | ||
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| } |