From 84fdb63bf5909cdacdb03b85b6807d5de3c992b4 Mon Sep 17 00:00:00 2001
From: 7000pctAUTO <lukems3823@gmail.com>
Date: Sat, 31 Jan 2026 03:00:27 +0000
Subject: [PATCH] Initial upload: Git Commit AI - privacy-first CLI for
 generating commit messages with local LLM

---
 git_commit_ai/tests/test_ollama_client.py | 141 ++++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 git_commit_ai/tests/test_ollama_client.py

diff --git a/git_commit_ai/tests/test_ollama_client.py b/git_commit_ai/tests/test_ollama_client.py
new file mode 100644
index 0000000..06cd603
--- /dev/null
+++ b/git_commit_ai/tests/test_ollama_client.py
@@ -0,0 +1,141 @@
+"""Tests for the Ollama client module."""
+
+from unittest.mock import MagicMock, patch
+
+import pytest
+
+from git_commit_ai.core.ollama_client import OllamaClient, OllamaError, generate_diff_hash
+
+
+class TestOllamaClientBasic:
+    """Basic Ollama client tests."""
+
+    def test_init(self, mock_config):
+        """Test client initialization."""
+        client = OllamaClient(mock_config)
+        assert client.model == "qwen2.5-coder:3b"
+        assert client.base_url == "http://localhost:11434"
+
+    def test_model_setter(self, mock_config):
+        """Test model setter."""
+        client = OllamaClient(mock_config)
+        client.model = "llama3:8b"
+        assert client.model == "llama3:8b"
+
+    def test_base_url_setter(self, mock_config):
+        """Test base URL setter."""
+        client = OllamaClient(mock_config)
+        client.base_url = "http://localhost:11435"
+        assert client.base_url == "http://localhost:11435"
+
+
+class TestOllamaClientAvailability:
+    """Tests for Ollama availability checks."""
+
+    def test_is_available_true(self, mock_config):
+        """Test is_available returns True when server is up."""
+        with patch('requests.get') as mock_get:
+            mock_response = MagicMock()
+            mock_response.status_code = 200
+            mock_get.return_value = mock_response
+
+            client = OllamaClient(mock_config)
+            assert client.is_available() is True
+
+    def test_is_available_false(self, mock_config):
+        """Test is_available returns False when server is down."""
+        with patch('requests.get') as mock_get:
+            mock_get.side_effect = Exception("Connection refused")
+
+            client = OllamaClient(mock_config)
+            assert client.is_available() is False
+
+
+class TestOllamaClientModels:
+    """Tests for model-related functionality."""
+
+    def test_list_models(self, mock_config):
+        """Test listing available models."""
+        with patch('requests.get') as mock_get:
+            mock_response = MagicMock()
+            mock_response.status_code = 200
+            mock_response.json.return_value = {
+                "models": [
+                    {"name": "qwen2.5-coder:3b", "size": 2000000000},
+                    {"name": "llama3:8b", "size": 4000000000},
+                ]
+            }
+            mock_get.return_value = mock_response
+
+            client = OllamaClient(mock_config)
+            models = client.list_models()
+
+            assert len(models) == 2
+            assert models[0]["name"] == "qwen2.5-coder:3b"
+
+    def test_check_model_exists_true(self, mock_config):
+        """Test checking if model exists."""
+        with patch.object(OllamaClient, 'list_models') as mock_list:
+            mock_list.return_value = [{"name": "qwen2.5-coder:3b", "size": 2000000000}]
+
+            client = OllamaClient(mock_config)
+            assert client.check_model_exists() is True
+
+    def test_check_model_exists_false(self, mock_config):
+        """Test checking if model doesn't exist."""
+        with patch.object(OllamaClient, 'list_models') as mock_list:
+            mock_list.return_value = [{"name": "llama3:8b", "size": 4000000000}]
+
+            client = OllamaClient(mock_config)
+            assert client.check_model_exists() is False
+
+
+class TestOllamaClientGeneration:
+    """Tests for commit message generation."""
+
+    def test_parse_commit_message_simple(self, mock_config):
+        """Test parsing a simple commit message."""
+        client = OllamaClient(mock_config)
+        response = "feat: add new feature"
+        parsed = client._parse_commit_message(response)
+        assert parsed == "feat: add new feature"
+
+    def test_parse_commit_message_with_quotes(self, mock_config):
+        """Test parsing a quoted commit message."""
+        client = OllamaClient(mock_config)
+        response = '"feat: add new feature"'
+        parsed = client._parse_commit_message(response)
+        assert parsed == "feat: add new feature"
+
+    def test_parse_commit_message_truncates_long(self, mock_config):
+        """Test parsing truncates long messages."""
+        client = OllamaClient(mock_config)
+        long_message = "a" * 100
+        parsed = client._parse_commit_message(long_message)
+        assert len(parsed) <= 80
+
+
+class TestGenerateDiffHash:
+    """Tests for generate_diff_hash function."""
+
+    def test_generate_diff_hash(self):
+        """Test generating diff hash."""
+        diff1 = "def hello():\n    print('hi')"
+        diff2 = "def hello():\n    print('hi')"
+        diff3 = "def goodbye():\n    print('bye')"
+
+        hash1 = generate_diff_hash(diff1)
+        hash2 = generate_diff_hash(diff2)
+        hash3 = generate_diff_hash(diff3)
+
+        assert hash1 == hash2
+        assert hash1 != hash3
+
+
+class TestOllamaError:
+    """Tests for OllamaError exception."""
+
+    def test_ollama_error(self):
+        """Test OllamaError is raised correctly."""
+        with pytest.raises(OllamaError):
+            raise OllamaError("Test error")