anthropic tests

swarms/models/anthropic.py

@@ -7,9 +7,31 @@ class Anthropic:
 
     Anthropic large language models.
 
-
     Args:
+        model: The model to use. Defaults to "claude-2".
+        max_tokens_to_sample: The maximum number of tokens to sample.
+        temperature: The temperature to use for sampling.
+        top_k: The top_k to use for sampling.
+        top_p: The top_p to use for sampling.
+        streaming: Whether to stream the response or not.
+        default_request_timeout: The default request timeout to use.
+
+
+    Attributes:
+        model: The model to use.
+        max_tokens_to_sample: The maximum number of tokens to sample.
+        temperature: The temperature to use for sampling.
+        top_k: The top_k to use for sampling.
+        top_p: The top_p to use for sampling.
+        streaming: Whether to stream the response or not.
+        default_request_timeout: The default request timeout to use.
+        anthropic_api_url: The API URL to use.
+        anthropic_api_key: The API key to use.
 
+    Usage:
+        model_wrapper = Anthropic()
+        completion = model_wrapper("Hello, my name is")
+        print(completion)
 
     """
 

tests/models/anthropic.py

@@ -0,0 +1,116 @@
+import os
+import pytest
+from unittest.mock import Mock, patch
+from swarms.models.anthropic import Anthropic
+
+@pytest.fixture
+def mock_anthropic_env():
+    os.environ["ANTHROPIC_API_URL"] = "https://test.anthropic.com"
+    os.environ["ANTHROPIC_API_KEY"] = "test_api_key"
+    yield
+    del os.environ["ANTHROPIC_API_URL"]
+    del os.environ["ANTHROPIC_API_KEY"]
+
+@pytest.fixture
+def mock_requests_post():
+    with patch("requests.post") as mock_post:
+        yield mock_post
+
+@pytest.fixture
+def anthropic_instance():
+    return Anthropic(model="test-model")
+
+def test_anthropic_init_default_values(anthropic_instance):
+    assert anthropic_instance.model == "test-model"
+    assert anthropic_instance.max_tokens_to_sample == 256
+    assert anthropic_instance.temperature is None
+    assert anthropic_instance.top_k is None
+    assert anthropic_instance.top_p is None
+    assert anthropic_instance.streaming is False
+    assert anthropic_instance.default_request_timeout == 600
+    assert anthropic_instance.anthropic_api_url == "https://test.anthropic.com"
+    assert anthropic_instance.anthropic_api_key == "test_api_key"
+
+def test_anthropic_init_custom_values():
+    anthropic_instance = Anthropic(
+        model="custom-model",
+        max_tokens_to_sample=128,
+        temperature=0.8,
+        top_k=5,
+        top_p=0.9,
+        streaming=True,
+        default_request_timeout=300,
+    )
+    assert anthropic_instance.model == "custom-model"
+    assert anthropic_instance.max_tokens_to_sample == 128
+    assert anthropic_instance.temperature == 0.8
+    assert anthropic_instance.top_k == 5
+    assert anthropic_instance.top_p == 0.9
+    assert anthropic_instance.streaming is True
+    assert anthropic_instance.default_request_timeout == 300
+
+def test_anthropic_default_params(anthropic_instance):
+    default_params = anthropic_instance._default_params()
+    assert default_params == {
+        "max_tokens_to_sample": 256,
+        "model": "test-model",
+    }
+
+def test_anthropic_run(mock_anthropic_env, mock_requests_post, anthropic_instance):
+    mock_response = Mock()
+    mock_response.json.return_value = {"completion": "Generated text"}
+    mock_requests_post.return_value = mock_response
+
+    task = "Generate text"
+    stop = ["stop1", "stop2"]
+
+    completion = anthropic_instance.run(task, stop)
+
+    assert completion == "Generated text"
+    mock_requests_post.assert_called_once_with(
+        "https://test.anthropic.com/completions",
+        headers={"Authorization": "Bearer test_api_key"},
+        json={
+            "prompt": task,
+            "stop_sequences": stop,
+            "max_tokens_to_sample": 256,
+            "model": "test-model",
+        },
+        timeout=600,
+    )
+
+def test_anthropic_call(mock_anthropic_env, mock_requests_post, anthropic_instance):
+    mock_response = Mock()
+    mock_response.json.return_value = {"completion": "Generated text"}
+    mock_requests_post.return_value = mock_response
+
+    task = "Generate text"
+    stop = ["stop1", "stop2"]
+
+    completion = anthropic_instance(task, stop)
+
+    assert completion == "Generated text"
+    mock_requests_post.assert_called_once_with(
+        "https://test.anthropic.com/completions",
+        headers={"Authorization": "Bearer test_api_key"},
+        json={
+            "prompt": task,
+            "stop_sequences": stop,
+            "max_tokens_to_sample": 256,
+            "model": "test-model",
+        },
+        timeout=600,
+    )
+
+def test_anthropic_exception_handling(mock_anthropic_env, mock_requests_post, anthropic_instance):
+    mock_response = Mock()
+    mock_response.json.return_value = {"error": "An error occurred"}
+    mock_requests_post.return_value = mock_response
+
+    task = "Generate text"
+    stop = ["stop1", "stop2"]
+
+    with pytest.raises(Exception) as excinfo:
+        anthropic_instance(task, stop)
+
+    assert "An error occurred" in str(excinfo.value)