test: Add OpenRouterService integration test with SpringBootTest

src/main/java/ru/cathub/telegabot/configuration/OpenRouterConfig.java

@@ -3,15 +3,27 @@ package ru.cathub.telegabot.configuration;
 import lombok.Getter;
 import lombok.Setter;
 import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Configuration;
 
 @Configuration
 @EnableConfigurationProperties
 @ConfigurationProperties(prefix = "openrouter.api")
-@Getter
 @Setter
 public class OpenRouterConfig {
     private String key;
     private String url;
     private String model;
+
+    public String getKey() {
+        return key;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public String getModel() {
+        return model;
+    }
 }

src/main/java/ru/cathub/telegabot/service/impl/OpenRouterServiceImpl.java

@@ -2,6 +2,7 @@ package ru.cathub.telegabot.service.impl;
 
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.ResponseEntity;
@@ -20,7 +21,7 @@ import java.util.Map;
 @RequiredArgsConstructor
 @Slf4j
 public class OpenRouterServiceImpl implements OpenRouterService {
-    
+
     private final OpenRouterConfig config;
     private final RestTemplate restTemplate;
 

src/test/java/ru/cathub/telegabot/service/OpenRouterServiceIntegrationTest.java

@@ -0,0 +1,53 @@
+package ru.cathub.telegabot.service;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.test.context.bean.override.mockito.MockitoBean;
+import org.springframework.web.client.RestClientException;
+import org.springframework.web.client.RestTemplate;
+import ru.cathub.telegabot.exception.OpenRouterException;
+
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.when;
+
+@SpringBootTest
+class OpenRouterServiceIntegrationTest {
+
+    @Autowired
+    private OpenRouterService openRouterService;
+
+    @MockitoBean
+    private RestTemplate restTemplate;
+
+    @Test
+    void shouldReturnValidResponse() throws OpenRouterException {
+        // Mock response
+        Map<String, Object> mockResponse = Map.of(
+            "choices", List.of(Map.of(
+                "message", Map.of("content", "Test response")
+            ))
+        );
+
+        when(restTemplate.postForEntity(anyString(), any(), eq(Map.class)))
+            .thenReturn(new ResponseEntity<>(mockResponse, HttpStatus.OK));
+
+        String response = openRouterService.getChatResponse("Test message");
+        assertEquals("Test response", response);
+    }
+
+    @Test
+    void shouldThrowExceptionOnApiError() {
+        when(restTemplate.postForEntity(anyString(), any(), eq(Map.class)))
+            .thenThrow(new RestClientException("API error"));
+
+        assertThrows(OpenRouterException.class, 
+            () -> openRouterService.getChatResponse("Test message"));
+    }
+}

src/test/resources/application-test.properties

@@ -0,0 +1,3 @@
+openrouter.api.url=https://test-url
+openrouter.api.model=test-model
+openrouter.api.key=test-key