import pytest
from click.testing import CliRunner
from unittest.mock import patch, MagicMock
from apitest.main import cli
import sys


def test_cli_version():
    """测试版本信息"""
    runner = CliRunner()
    result = runner.invoke(cli, ['--version'])
    assert result.exit_code == 0
    assert '1.0.0' in result.output


def test_cli_with_no_command():
    """测试无命令时显示帮助信息"""
    runner = CliRunner()
    result = runner.invoke(cli, [])
    assert result.exit_code == 0
    assert '黑盒API测试工具' in result.output


def test_cli_run_with_valid_options():
    """测试有效命令执行"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        with patch('apitest.main.LoggerManager') as mock_logger:
            with patch('apitest.main.TestOrchestrator') as mock_orchestrator:
                with patch('apitest.main.ReportManager') as mock_report:
                    mock_config.return_value = MagicMock()
                    mock_logger.return_value = MagicMock()
                    mock_orchestrator.return_value = MagicMock()
                    mock_report.return_value = MagicMock()
                    
                    mock_results = MagicMock()
                    mock_results.passed = 10
                    mock_results.failed = 0
                    mock_results.skipped = 0
                    mock_orchestrator.return_value.run_suite.return_value = mock_results
                    
                    result = runner.invoke(cli, ['run', '--suite', 'test-suite'])
                    
                    assert result.exit_code == 0
                    assert mock_orchestrator.return_value.run_suite.called


def test_cli_run_with_filter():
    """测试带过滤器的运行命令"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        with patch('apitest.main.LoggerManager') as mock_logger:
            with patch('apitest.main.TestOrchestrator') as mock_orchestrator:
                with patch('apitest.main.ReportManager') as mock_report:
                    mock_config.return_value = MagicMock()
                    mock_logger.return_value = MagicMock()
                    mock_orchestrator.return_value = MagicMock()
                    mock_report.return_value = MagicMock()
                    
                    mock_results = MagicMock()
                    mock_results.passed = 5
                    mock_results.failed = 0
                    mock_results.skipped = 0
                    mock_orchestrator.return_value.run_suite.return_value = mock_results
                    
                    result = runner.invoke(cli, ['run', '--filter', 'priority=high'])
                    
                    assert result.exit_code == 0


def test_cli_run_with_parallel():
    """测试并发执行"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        with patch('apitest.main.LoggerManager') as mock_logger:
            with patch('apitest.main.TestOrchestrator') as mock_orchestrator:
                with patch('apitest.main.ReportManager') as mock_report:
                    mock_config.return_value = MagicMock()
                    mock_logger.return_value = MagicMock()
                    mock_orchestrator.return_value = MagicMock()
                    mock_report.return_value = MagicMock()
                    
                    mock_results = MagicMock()
                    mock_results.passed = 10
                    mock_results.failed = 0
                    mock_results.skipped = 0
                    mock_orchestrator.return_value.run_suite.return_value = mock_results
                    
                    result = runner.invoke(cli, ['run', '--parallel', '--threads', '8'])
                    
                    assert result.exit_code == 0


def test_cli_run_with_failed_tests():
    """测试有失败测试的情况"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        with patch('apitest.main.LoggerManager') as mock_logger:
            with patch('apitest.main.TestOrchestrator') as mock_orchestrator:
                with patch('apitest.main.ReportManager') as mock_report:
                    mock_config.return_value = MagicMock()
                    mock_logger.return_value = MagicMock()
                    mock_orchestrator.return_value = MagicMock()
                    mock_report.return_value = MagicMock()
                    
                    mock_results = MagicMock()
                    mock_results.passed = 5
                    mock_results.failed = 2
                    mock_results.skipped = 0
                    mock_orchestrator.return_value.run_suite.return_value = mock_results
                    
                    result = runner.invoke(cli, ['run'])
                    
                    assert result.exit_code == 1


def test_cli_run_with_exception():
    """测试异常处理"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        mock_config.side_effect = Exception("Config error")
        
        result = runner.invoke(cli, ['run'])
        
        assert result.exit_code == 1
        assert '执行测试时出错' in result.output


def test_cli_list_command():
    """测试list命令"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        with patch('apitest.main.LoggerManager') as mock_logger:
            with patch('apitest.main.TestOrchestrator') as mock_orchestrator:
                mock_config.return_value = MagicMock()
                mock_logger.return_value = MagicMock()
                mock_orchestrator.return_value = MagicMock()
                
                mock_test_case = MagicMock()
                mock_test_case.id = 'test-001'
                mock_test_case.name = 'Test Case 1'
                mock_test_case.module = 'user'
                mock_test_case.method.value = 'GET'
                mock_test_case.endpoint = '/api/user'
                mock_test_case.priority = 'high'
                mock_test_case.enabled = True
                
                mock_orchestrator.return_value.list_test_cases.return_value = [mock_test_case]
                
                result = runner.invoke(cli, ['list'])
                
                assert result.exit_code == 0
                assert '测试套件' in result.output
                assert 'test-001' in result.output


def test_cli_list_with_filter():
    """测试带过滤器的list命令"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        with patch('apitest.main.LoggerManager') as mock_logger:
            with patch('apitest.main.TestOrchestrator') as mock_orchestrator:
                mock_config.return_value = MagicMock()
                mock_logger.return_value = MagicMock()
                mock_orchestrator.return_value = MagicMock()
                
                mock_orchestrator.return_value.list_test_cases.return_value = []
                
                result = runner.invoke(cli, ['list', '--filter', 'priority=high'])
                
                assert result.exit_code == 0


def test_cli_list_with_exception():
    """测试list命令异常处理"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        mock_config.side_effect = Exception("List error")
        
        result = runner.invoke(cli, ['list'])
        
        assert result.exit_code == 1
        assert '列出测试用例时出错' in result.output


def test_cli_report_command():
    """测试report命令"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        with patch('apitest.main.LoggerManager') as mock_logger:
            with patch('apitest.main.ReportManager') as mock_report:
                mock_config.return_value = MagicMock()
                mock_logger.return_value = MagicMock()
                mock_report.return_value = MagicMock()
                
                result = runner.invoke(cli, ['report'])
                
                assert result.exit_code == 0
                assert '报告已生成' in result.output


def test_cli_report_with_output():
    """测试带输出路径的report命令"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        with patch('apitest.main.LoggerManager') as mock_logger:
            with patch('apitest.main.ReportManager') as mock_report:
                mock_config.return_value = MagicMock()
                mock_logger.return_value = MagicMock()
                mock_report.return_value = MagicMock()
                
                result = runner.invoke(cli, ['report', '--output', '/tmp/report.html'])
                
                assert result.exit_code == 0


def test_cli_report_with_exception():
    """测试report命令异常处理"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        mock_config.side_effect = Exception("Report error")
        
        result = runner.invoke(cli, ['report'])
        
        assert result.exit_code == 1
        assert '生成报告时出错' in result.output


def test_cli_config_get():
    """测试config get命令"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        mock_config.return_value = MagicMock()
        mock_config.return_value.get.return_value = 'test-value'
        
        result = runner.invoke(cli, ['config', '--get', 'test-key'])
        
        assert result.exit_code == 0
        assert 'test-key = test-value' in result.output


def test_cli_config_set():
    """测试config set命令"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        mock_config.return_value = MagicMock()
        
        result = runner.invoke(cli, ['config', '--set', 'test.key=test-value'])
        
        assert result.exit_code == 0
        assert '配置已设置' in result.output
        mock_config.return_value.set.assert_called_once_with('test.key', 'test-value')


def test_cli_config_validate():
    """测试config validate命令"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        mock_config.return_value = MagicMock()
        mock_config.return_value.validate.return_value = (True, [])
        
        result = runner.invoke(cli, ['config', '--validate'])
        
        assert result.exit_code == 0
        assert '配置验证通过' in result.output


def test_cli_config_validate_with_errors():
    """测试config validate命令带错误"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        mock_config.return_value = MagicMock()
        mock_config.return_value.validate.return_value = (False, ['Error 1', 'Error 2'])
        
        result = runner.invoke(cli, ['config', '--validate'])
        
        assert result.exit_code == 1
        assert '配置验证失败' in result.output


def test_cli_config_with_exception():
    """测试config命令异常处理"""
    runner = CliRunner()
    
    with patch('apitest.main.ConfigManager') as mock_config:
        mock_config.side_effect = Exception("Config error")
        
        result = runner.invoke(cli, ['config'])
        
        assert result.exit_code == 1
        assert '配置管理时出错' in result.output