test_setup_scripts.py

#!/usr/bin/env python3
"""
Test setup scripts for correctness and path validation.

Tests that bash scripts reference correct paths and are syntactically valid.
"""

import re
import subprocess
from pathlib import Path

import pytest


class TestSetupMCPScript:
    """Test setup_mcp.sh for path correctness and syntax"""

    @pytest.fixture
    def script_path(self):
        """Get path to setup_mcp.sh"""
        return Path("setup_mcp.sh")

    @pytest.fixture
    def script_content(self, script_path):
        """Read setup_mcp.sh content"""
        with open(script_path) as f:
            return f.read()

    def test_setup_mcp_exists(self, script_path):
        """Test that setup_mcp.sh exists"""
        assert script_path.exists(), "setup_mcp.sh should exist"
        assert script_path.is_file(), "setup_mcp.sh should be a file"

    def test_bash_syntax_valid(self, script_path):
        """Test that setup_mcp.sh has valid bash syntax"""
        result = subprocess.run(["bash", "-n", str(script_path)], capture_output=True, text=True)
        assert result.returncode == 0, f"Bash syntax error: {result.stderr}"

    def test_references_correct_mcp_directory(self, script_content):
        """Test that script references src/skill_seekers/mcp/ (v2.4.0 MCP 2025 upgrade)"""
        # Should NOT reference old mcp/ or skill_seeker_mcp/ directories
        old_mcp_refs = re.findall(
            r"(?:^|[^a-z_])(?<!/)mcp/(?!\.json)", script_content, re.MULTILINE
        )
        old_skill_seeker_refs = re.findall(r"skill_seeker_mcp/", script_content)

        # Allow /mcp/ (as in src/skill_seekers/mcp/) but not standalone mcp/
        assert len(old_mcp_refs) == 0, (
            f"Found {len(old_mcp_refs)} references to old 'mcp/' directory: {old_mcp_refs}"
        )
        assert len(old_skill_seeker_refs) == 0, (
            f"Found {len(old_skill_seeker_refs)} references to old 'skill_seeker_mcp/': {old_skill_seeker_refs}"
        )

        # SHOULD reference skill_seekers.mcp module (via -m flag) or src/skill_seekers/mcp/
        # MCP 2025 uses: python3 -m skill_seekers.mcp.server_fastmcp
        new_refs = re.findall(r"skill_seekers\.mcp", script_content)
        assert len(new_refs) >= 2, (
            f"Expected at least 2 references to 'skill_seekers.mcp' module, found {len(new_refs)}"
        )

    def test_requirements_txt_path(self, script_content):
        """Test that script uses pip install -e . (v2.0.0 modern packaging)"""
        # v2.0.0 uses '-e .' (editable install) instead of requirements files
        # v2.7.0 PR #252 uses '-e ".[mcp]"' with MCP extra dependencies
        # The actual command is "$PIP_INSTALL_CMD -e ." or "$PIP_INSTALL_CMD -e ".[mcp]""
        has_editable = (
            " -e ." in script_content or " -e." in script_content or '-e ".' in script_content
        )
        assert has_editable, (
            "Should use '-e .' or '-e \".[mcp]\"' for editable install (modern packaging)"
        )

        # Should NOT reference old requirements.txt paths
        import re

        old_skill_seeker_refs = re.findall(r"skill_seeker_mcp/requirements\.txt", script_content)
        old_mcp_refs = re.findall(r"(?<!skill_seeker_)mcp/requirements\.txt", script_content)

        assert len(old_skill_seeker_refs) == 0, (
            f"Should NOT reference 'skill_seeker_mcp/requirements.txt' (found {len(old_skill_seeker_refs)})"
        )
        assert len(old_mcp_refs) == 0, (
            f"Should NOT reference old 'mcp/requirements.txt' (found {len(old_mcp_refs)})"
        )

    def test_server_py_path(self, script_content):
        """Test that server_fastmcp.py module is referenced (v2.4.0 MCP 2025 upgrade)"""
        import re

        # MCP 2025 uses: python3 -m skill_seekers.mcp.server_fastmcp
        assert "skill_seekers.mcp.server_fastmcp" in script_content, (
            "Should reference skill_seekers.mcp.server_fastmcp module"
        )

        # Should NOT reference old server.py directly
        old_server_refs = re.findall(r"src/skill_seekers/mcp/server\.py", script_content)
        assert len(old_server_refs) == 0, (
            f"Should use module import (-m) instead of direct path (found {len(old_server_refs)} refs to server.py)"
        )

    def test_referenced_files_exist(self):
        """Test that all files referenced in setup_mcp.sh actually exist"""
        # Check critical paths (v2.4.0 MCP 2025 upgrade)
        assert Path("src/skill_seekers/mcp/server_fastmcp.py").exists(), (
            "src/skill_seekers/mcp/server_fastmcp.py should exist (MCP 2025)"
        )
        assert Path("requirements.txt").exists(), "requirements.txt should exist (root level)"
        # Legacy server.py should still exist as compatibility shim
        assert Path("src/skill_seekers/mcp/server.py").exists(), (
            "src/skill_seekers/mcp/server.py should exist (compatibility shim)"
        )

    def test_config_directory_exists(self):
        """Test that referenced config directory exists"""
        assert Path("configs/").exists(), "configs/ directory should exist"
        assert Path("configs/").is_dir(), "configs/ should be a directory"

    def test_script_is_executable(self, script_path):
        """Test that setup_mcp.sh is executable"""
        import os

        assert os.access(script_path, os.X_OK), "setup_mcp.sh should be executable"

    def test_json_config_path_format(self, script_content):
        """Test that JSON config examples use correct format (v2.4.0 MCP 2025 upgrade)"""
        # MCP 2025 uses module import: python3 -m skill_seekers.mcp.server_fastmcp
        # v2.7.0 PR #252 uses module reference format, not file path
        # Config should show the module reference: skill_seekers.mcp.server_fastmcp
        assert "skill_seekers.mcp.server_fastmcp" in script_content, (
            "Config should reference skill_seekers.mcp.server_fastmcp module (MCP 2025 upgrade)"
        )

    def test_no_hardcoded_paths(self, script_content):
        """Test that script doesn't contain hardcoded absolute paths"""
        # Check for suspicious absolute paths (but allow $REPO_PATH and ~/.config)
        hardcoded_paths = re.findall(r'(?<![$~])/mnt/[^\s"\']+', script_content)
        assert len(hardcoded_paths) == 0, f"Found hardcoded absolute paths: {hardcoded_paths}"

    def test_pytest_command_references(self, script_content):
        """Test that pytest commands reference correct test files"""
        # Check for test file references
        if "pytest" in script_content:
            assert "tests/test_mcp_server.py" in script_content, (
                "Should reference correct test file path"
            )


class TestBashScriptGeneral:
    """General tests for all bash scripts in repository"""

    @pytest.fixture
    def all_bash_scripts(self):
        """Find all bash scripts in repository root"""
        root = Path(".")
        return list(root.glob("*.sh"))

    def test_all_scripts_have_shebang(self, all_bash_scripts):
        """Test that all bash scripts have proper shebang"""
        for script in all_bash_scripts:
            with open(script) as f:
                first_line = f.readline()
            assert first_line.startswith("#!"), f"{script} should have shebang"
            assert "bash" in first_line.lower(), f"{script} should use bash"

    def test_all_scripts_syntax_valid(self, all_bash_scripts):
        """Test that all bash scripts have valid syntax"""
        for script in all_bash_scripts:
            result = subprocess.run(["bash", "-n", str(script)], capture_output=True, text=True)
            assert result.returncode == 0, f"{script} has syntax error: {result.stderr}"

    def test_all_scripts_use_set_e(self, all_bash_scripts):
        """Test that scripts use 'set -e' for error handling"""
        for script in all_bash_scripts:
            with open(script) as f:
                content = f.read()
            # Check for set -e or set -o errexit
            has_error_handling = re.search(r"set\s+-[a-z]*e", content) or re.search(
                r"set\s+-o\s+errexit", content
            )
            assert has_error_handling, f"{script} should use 'set -e' for error handling"

    def test_no_deprecated_backticks(self, all_bash_scripts):
        """Test that scripts use $() instead of deprecated backticks"""
        for script in all_bash_scripts:
            with open(script) as f:
                content = f.read()
            # Allow backticks in comments
            lines = [line for line in content.split("\n") if not line.strip().startswith("#")]
            code_content = "\n".join(lines)
            backticks = re.findall(r"`[^`]+`", code_content)
            assert len(backticks) == 0, (
                f"{script} uses deprecated backticks: {backticks}. Use $() instead"
            )


class TestMCPServerPaths:
    """Test that MCP server references are consistent across codebase"""

    def test_github_workflows_reference_correct_paths(self):
        """Test that GitHub workflows reference correct MCP paths"""
        workflow_file = Path(".github/workflows/tests.yml")
        if workflow_file.exists():
            with open(workflow_file) as f:
                content = f.read()
            # Should NOT reference old mcp/ directory
            assert (
                "mcp/requirements.txt" not in content
                or "skill_seeker_mcp/requirements.txt" in content
            ), "GitHub workflow should use correct MCP paths"

    def test_readme_references_correct_paths(self):
        """Test that README references correct MCP paths"""
        readme = Path("README.md")
        if readme.exists():
            with open(readme) as f:
                content = f.read()
            # Check for old mcp/ directory paths (but allow mcp.json and "mcp" package name)
            # Use negative lookbehind to exclude skill_seeker_mcp/
            old_mcp_refs = re.findall(
                r"(?<!skill_seeker_)mcp/(server\.py|requirements\.txt)", content
            )
            if len(old_mcp_refs) > 0:
                pytest.fail(f"README references old mcp/ directory: {old_mcp_refs}")

    def test_documentation_references_correct_paths(self):
        """Test that documentation files reference correct MCP paths"""
        doc_files = list(Path("docs/").glob("*.md")) if Path("docs/").exists() else []
        for doc_file in doc_files:
            with open(doc_file) as f:
                content = f.read()
            # Check for old mcp/ directory paths (but allow mcp.json and "mcp" package name)
            old_mcp_refs = re.findall(
                r"(?<!skill_seeker_)mcp/(server\.py|requirements\.txt)", content
            )
            if len(old_mcp_refs) > 0:
                pytest.fail(f"{doc_file} references old mcp/ directory: {old_mcp_refs}")


def test_mcp_directory_structure():
    """Test that MCP directory structure is correct (new src/ layout)"""
    mcp_dir = Path("src/skill_seekers/mcp")
    assert mcp_dir.exists(), "src/skill_seekers/mcp/ directory should exist"
    assert mcp_dir.is_dir(), "src/skill_seekers/mcp should be a directory"
    assert (mcp_dir / "server.py").exists(), "src/skill_seekers/mcp/server.py should exist"
    assert (mcp_dir / "__init__.py").exists(), "src/skill_seekers/mcp/__init__.py should exist"

    # Old directories should NOT exist
    old_mcp = Path("mcp")
    old_skill_seeker_mcp = Path("skill_seeker_mcp")
    if old_mcp.exists():
        # If it exists, it should not contain server.py (might be leftover empty dir)
        assert not (old_mcp / "server.py").exists(), (
            "Old mcp/server.py should not exist - migrated to src/skill_seekers/mcp/"
        )
    if old_skill_seeker_mcp.exists():
        assert not (old_skill_seeker_mcp / "server.py").exists(), (
            "Old skill_seeker_mcp/server.py should not exist - migrated to src/skill_seekers/mcp/"
        )


if __name__ == "__main__":
    print("=" * 60)
    print("Testing Setup Scripts")
    print("=" * 60)
    pytest.main([__file__, "-v"])