From 187bd7d0e7fffa432bf5be544ec94b880db91e06 Mon Sep 17 00:00:00 2001
From: 7000pctAUTO <lukems3823@gmail.com>
Date: Sun, 1 Feb 2026 23:46:55 +0000
Subject: [PATCH] Add utils and tests

---
 tests/test_integration.py | 90 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 tests/test_integration.py

diff --git a/tests/test_integration.py b/tests/test_integration.py
new file mode 100644
index 0000000..a42ada7
--- /dev/null
+++ b/tests/test_integration.py
@@ -0,0 +1,90 @@
+import pytest
+from click.testing import CliRunner
+from pathlib import Path
+from codechunk.cli import main
+
+
+class TestCLICommands:
+    """Tests for CLI commands."""
+
+    def test_cli_version(self):
+        """Test version command."""
+        runner = CliRunner()
+        result = runner.invoke(main, ["version"])
+
+        assert result.exit_code == 0
+        assert "CodeChunk" in result.output or "0.1" in result.output
+
+    def test_cli_help(self):
+        """Test help command."""
+        runner = CliRunner()
+        result = runner.invoke(main, ["--help"])
+
+        assert result.exit_code == 0
+        assert "generate" in result.output
+        assert "analyze" in result.output
+
+    def test_generate_command_help(self):
+        """Test generate command help."""
+        runner = CliRunner()
+        result = runner.invoke(main, ["generate", "--help"])
+
+        assert result.exit_code == 0
+        assert "--output" in result.output
+        assert "--format" in result.output
+
+    def test_analyze_command_help(self):
+        """Test analyze command help."""
+        runner = CliRunner()
+        result = runner.invoke(main, ["analyze", "--help"])
+
+        assert result.exit_code == 0
+        assert "--json" in result.output
+
+    def test_generate_nonexistent_path(self):
+        """Test generate with non-existent path."""
+        runner = CliRunner()
+        result = runner.invoke(main, ["generate", "/nonexistent/path"])
+
+        assert result.exit_code != 0
+
+
+class TestIntegration:
+    """Integration tests for full pipeline."""
+
+    def test_full_pipeline_python(self, tmp_path, sample_python_code):
+        """Test full analysis pipeline with Python code."""
+        (tmp_path / "main.py").write_text(sample_python_code)
+
+        runner = CliRunner()
+        result = runner.invoke(main, ["analyze", str(tmp_path)])
+
+        assert result.exit_code == 0
+
+    def test_full_pipeline_multiple_files(self, tmp_path):
+        """Test full pipeline with multiple files."""
+        (tmp_path / "main.py").write_text('''
+"""Main module."""
+def main():
+    pass
+''')
+        (tmp_path / "utils.py").write_text('''
+"""Utils module."""
+def helper():
+    pass
+''')
+
+        runner = CliRunner()
+        result = runner.invoke(main, ["analyze", str(tmp_path)])
+
+        assert result.exit_code == 0
+
+    def test_generate_preserves_code_structure(self, tmp_path, sample_python_code):
+        """Test that generated output preserves code structure."""
+        (tmp_path / "test.py").write_text(sample_python_code)
+
+        runner = CliRunner()
+        result = runner.invoke(main, ["generate", str(tmp_path), "--format", "markdown"])
+
+        assert result.exit_code == 0
+        assert "DataProcessor" in result.output