Updated tests

src/main/java/io/github/amithkoujalgi/ollama4j/core/OllamaAPI.java

@@ -13,6 +13,7 @@ import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
 import java.nio.charset.StandardCharsets;
+import java.time.Duration;
 import java.util.List;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -23,6 +24,7 @@ public class OllamaAPI {
 
   private static final Logger logger = LoggerFactory.getLogger(OllamaAPI.class);
   private final String host;
+  private long requestTimeoutSeconds = 3;
   private boolean verbose = false;
 
   /**
@@ -61,6 +63,7 @@ public class OllamaAPI {
             .uri(new URI(url))
             .header("Accept", "application/json")
             .header("Content-type", "application/json")
+            .timeout(Duration.ofSeconds(requestTimeoutSeconds))
             .GET()
             .build();
     HttpResponse<String> response =
@@ -92,6 +95,7 @@ public class OllamaAPI {
             .POST(HttpRequest.BodyPublishers.ofString(jsonData))
             .header("Accept", "application/json")
             .header("Content-type", "application/json")
+            .timeout(Duration.ofSeconds(requestTimeoutSeconds))
             .build();
     HttpClient client = HttpClient.newHttpClient();
     HttpResponse<InputStream> response =
@@ -130,6 +134,7 @@ public class OllamaAPI {
             .uri(URI.create(url))
             .header("Accept", "application/json")
             .header("Content-type", "application/json")
+            .timeout(Duration.ofSeconds(requestTimeoutSeconds))
             .POST(HttpRequest.BodyPublishers.ofString(jsonData))
             .build();
     HttpClient client = HttpClient.newHttpClient();
@@ -160,6 +165,7 @@ public class OllamaAPI {
             .uri(URI.create(url))
             .header("Accept", "application/json")
             .header("Content-Type", "application/json")
+            .timeout(Duration.ofSeconds(requestTimeoutSeconds))
             .POST(HttpRequest.BodyPublishers.ofString(jsonData, StandardCharsets.UTF_8))
             .build();
     HttpClient client = HttpClient.newHttpClient();
@@ -196,6 +202,7 @@ public class OllamaAPI {
             .method("DELETE", HttpRequest.BodyPublishers.ofString(jsonData, StandardCharsets.UTF_8))
             .header("Accept", "application/json")
             .header("Content-type", "application/json")
+            .timeout(Duration.ofSeconds(requestTimeoutSeconds))
             .build();
     HttpClient client = HttpClient.newHttpClient();
     HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
@@ -226,6 +233,7 @@ public class OllamaAPI {
             .uri(URI.create(url))
             .header("Accept", "application/json")
             .header("Content-type", "application/json")
+            .timeout(Duration.ofSeconds(requestTimeoutSeconds))
             .POST(HttpRequest.BodyPublishers.ofString(jsonData))
             .build();
     HttpResponse<String> response = httpClient.send(request, HttpResponse.BodyHandlers.ofString());
@@ -259,6 +267,7 @@ public class OllamaAPI {
                 HttpRequest.BodyPublishers.ofString(
                     Utils.getObjectMapper().writeValueAsString(ollamaRequestModel)))
             .header("Content-Type", "application/json")
+            .timeout(Duration.ofSeconds(requestTimeoutSeconds))
             .build();
     HttpResponse<InputStream> response =
         httpClient.send(request, HttpResponse.BodyHandlers.ofInputStream());
@@ -304,7 +313,7 @@ public class OllamaAPI {
     HttpClient httpClient = HttpClient.newHttpClient();
     URI uri = URI.create(this.host + "/api/generate");
     OllamaAsyncResultCallback ollamaAsyncResultCallback =
-        new OllamaAsyncResultCallback(httpClient, uri, ollamaRequestModel);
+        new OllamaAsyncResultCallback(httpClient, uri, ollamaRequestModel, requestTimeoutSeconds);
     ollamaAsyncResultCallback.start();
     return ollamaAsyncResultCallback;
   }

src/main/java/io/github/amithkoujalgi/ollama4j/core/models/OllamaAsyncResultCallback.java

@@ -11,6 +11,7 @@ import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
 import java.nio.charset.StandardCharsets;
+import java.time.Duration;
 import java.util.LinkedList;
 import java.util.Queue;
 
@@ -24,17 +25,23 @@ public class OllamaAsyncResultCallback extends Thread {
   private boolean isDone;
   private boolean succeeded;
 
+  private long requestTimeoutSeconds;
+
   private int httpStatusCode;
   private long responseTime = 0;
 
   public OllamaAsyncResultCallback(
-      HttpClient client, URI uri, OllamaRequestModel ollamaRequestModel) {
+      HttpClient client,
+      URI uri,
+      OllamaRequestModel ollamaRequestModel,
+      long requestTimeoutSeconds) {
     this.client = client;
     this.ollamaRequestModel = ollamaRequestModel;
     this.uri = uri;
     this.isDone = false;
     this.result = "";
     this.queue.add("");
+    this.requestTimeoutSeconds = requestTimeoutSeconds;
   }
 
   @Override
@@ -47,6 +54,7 @@ public class OllamaAsyncResultCallback extends Thread {
                   HttpRequest.BodyPublishers.ofString(
                       Utils.getObjectMapper().writeValueAsString(ollamaRequestModel)))
               .header("Content-Type", "application/json")
+              .timeout(Duration.ofSeconds(requestTimeoutSeconds))
               .build();
       HttpResponse<InputStream> response =
           client.send(request, HttpResponse.BodyHandlers.ofInputStream());
@@ -140,4 +148,8 @@ public class OllamaAsyncResultCallback extends Thread {
   public long getResponseTime() {
     return responseTime;
   }
+
+  public void setRequestTimeoutSeconds(long requestTimeoutSeconds) {
+    this.requestTimeoutSeconds = requestTimeoutSeconds;
+  }
 }

src/test/java/io/github/amithkoujalgi/ollama4j/integrationtests/TestRealAPIs.java

@@ -1,34 +1,66 @@
 package io.github.amithkoujalgi.ollama4j.integrationtests;
 
-import static org.junit.jupiter.api.Assertions.assertNotNull;
-import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.*;
 
 import io.github.amithkoujalgi.ollama4j.core.OllamaAPI;
 import io.github.amithkoujalgi.ollama4j.core.exceptions.OllamaBaseException;
+import io.github.amithkoujalgi.ollama4j.core.types.OllamaModelType;
 import java.io.IOException;
+import java.io.InputStream;
 import java.net.ConnectException;
 import java.net.URISyntaxException;
+import java.net.http.HttpConnectTimeoutException;
+import java.util.Properties;
 import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Order;
 import org.junit.jupiter.api.Test;
 
 class TestRealAPIs {
-
   OllamaAPI ollamaAPI;
 
+  private Properties loadProperties() {
+    Properties properties = new Properties();
+    try (InputStream input =
+        getClass().getClassLoader().getResourceAsStream("test-config.properties")) {
+      if (input == null) {
+        throw new RuntimeException("Sorry, unable to find test-config.properties");
+      }
+      properties.load(input);
+      return properties;
+    } catch (IOException e) {
+      throw new RuntimeException("Error loading properties", e);
+    }
+  }
+
   @BeforeEach
   void setUp() {
-    String ollamaHost = "http://localhost:11434";
-    ollamaAPI = new OllamaAPI(ollamaHost);
+    Properties properties = loadProperties();
+    ollamaAPI = new OllamaAPI(properties.getProperty("ollama.api.url"));
   }
 
   @Test
+  @Order(1)
   void testWrongEndpoint() {
     OllamaAPI ollamaAPI = new OllamaAPI("http://wrong-host:11434");
     assertThrows(ConnectException.class, ollamaAPI::listModels);
   }
 
   @Test
+  @Order(1)
+  void testEndpointReachability() {
+    try {
+      assertNotNull(ollamaAPI.listModels());
+    } catch (HttpConnectTimeoutException e) {
+      fail(e.getMessage());
+    } catch (Exception e) {
+      throw new RuntimeException(e);
+    }
+  }
+
+  @Test
+  @Order(2)
   void testListModels() {
+    testEndpointReachability();
     try {
       assertNotNull(ollamaAPI.listModels());
       ollamaAPI.listModels().forEach(System.out::println);
@@ -36,4 +68,19 @@ class TestRealAPIs {
       throw new RuntimeException(e);
     }
   }
+
+  @Test
+  @Order(2)
+  void testPullModel() {
+    testEndpointReachability();
+    try {
+      ollamaAPI.pullModel(OllamaModelType.LLAMA2);
+      boolean found =
+          ollamaAPI.listModels().stream()
+              .anyMatch(model -> model.getModelName().equals(OllamaModelType.LLAMA2));
+      assertTrue(found);
+    } catch (IOException | OllamaBaseException | InterruptedException | URISyntaxException e) {
+      throw new RuntimeException(e);
+    }
+  }
 }

src/test/java/io/github/amithkoujalgi/ollama4j/unittests/TestMockedAPIs.java

@@ -114,7 +114,7 @@ class TestMockedAPIs {
     String model = OllamaModelType.LLAMA2;
     String prompt = "some prompt text";
     when(ollamaAPI.askAsync(model, prompt))
-        .thenReturn(new OllamaAsyncResultCallback(null, null, null));
+        .thenReturn(new OllamaAsyncResultCallback(null, null, null, 3));
     ollamaAPI.askAsync(model, prompt);
     verify(ollamaAPI, times(1)).askAsync(model, prompt);
   }

src/test/resources/test-config.properties

@@ -0,0 +1 @@
+ollama.api.url=http://192.168.29.223:11434