"""
主验证器单元测试

测试 Validator 类的协调和分类功能
"""

import pytest
from pathlib import Path
from validators.validator import Validator
from validators.result import ValidationResult


class TestValidator:
    """Validator 测试类"""

    def test_init(self):
        """测试初始化"""
        validator = Validator()
        assert validator.SLIDE_SIZES == {
            "16:9": (10, 5.625),
            "4:3": (10, 7.5)
        }

    def test_validate_valid_yaml(self, sample_yaml):
        """测试验证有效的 YAML 文件"""
        validator = Validator()
        result = validator.validate(sample_yaml)
        assert isinstance(result, ValidationResult)
        assert result.valid is True

    def test_validate_nonexistent_file(self, temp_dir):
        """测试验证不存在的文件"""
        validator = Validator()
        nonexistent = temp_dir / "nonexistent.yaml"
        result = validator.validate(nonexistent)
        assert result.valid is False
        assert len(result.errors) > 0

    def test_categorize_issues_error(self):
        """测试分类问题为错误"""
        validator = Validator()
        from validators.result import ValidationIssue

        errors = []
        warnings = []
        infos = []

        issue = ValidationIssue("ERROR", "Test", "", "ERR")
        validator._categorize_issues([issue], errors, warnings, infos)

        assert len(errors) == 1
        assert len(warnings) == 0
        assert len(infos) == 0

    def test_categorize_issues_warning(self):
        """测试分类问题为警告"""
        validator = Validator()
        from validators.result import ValidationIssue

        errors = []
        warnings = []
        infos = []

        issue = ValidationIssue("WARNING", "Test", "", "WARN")
        validator._categorize_issues([issue], errors, warnings, infos)

        assert len(errors) == 0
        assert len(warnings) == 1
        assert len(infos) == 0

    def test_categorize_issues_info(self):
        """测试分类问题为提示"""
        validator = Validator()
        from validators.result import ValidationIssue

        errors = []
        warnings = []
        infos = []

        issue = ValidationIssue("INFO", "Test", "", "INFO")
        validator._categorize_issues([issue], errors, warnings, infos)

        assert len(errors) == 0
        assert len(warnings) == 0
        assert len(infos) == 1

    def test_categorize_mixed_issues(self):
        """测试分类混合问题"""
        validator = Validator()
        from validators.result import ValidationIssue

        errors = []
        warnings = []
        infos = []

        issues = [
            ValidationIssue("ERROR", "Error", "", "ERR"),
            ValidationIssue("WARNING", "Warning", "", "WARN"),
            ValidationIssue("INFO", "Info", "", "INFO"),
        ]
        validator._categorize_issues(issues, errors, warnings, infos)

        assert len(errors) == 1
        assert len(warnings) == 1
        assert len(infos) == 1


class TestSlideSizes:
    """幻灯片尺寸常量测试"""

    def test_16_9_size(self):
        """测试 16:9 尺寸"""
        validator = Validator()
        assert validator.SLIDE_SIZES["16:9"] == (10, 5.625)

    def test_4_3_size(self):
        """测试 4:3 尺寸"""
        validator = Validator()
        assert validator.SLIDE_SIZES["4:3"] == (10, 7.5)