my_utils/test_visualization.py at main · woshipapa/my_utils · GitHub

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"""
可视化组件测试脚本

直接测试可视化功能
"""

import sys
import os

# 设置路径
current_dir = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, current_dir)

# 直接导入
from my_utils.profiling.visualization.charts import ChartConfig, ChartJsRenderer, create_chart_renderer
from my_utils.profiling.visualization.transformers import DataTransformer, MetricEvent
from my_utils.profiling.visualization.layouts import LayoutBuilder, Finding, Recommendation, AnalysisReport, Severity
from my_utils.profiling.visualization.html_generator import HTMLReportGenerator


def test_basic_chart():
    """测试基本图表"""
    print("=" * 60)
    print("测试1: 基本图表")
    print("=" * 60)

    # 创建渲染器
    renderer = create_chart_renderer()

    # 创建图表配置
    config = ChartConfig(
        chart_type="line",
        title="Performance Over Time",
        data={
            "labels": [1, 2, 3, 4, 5],
            "datasets": [{
                "label": "Loss",
                "data": [2.5, 2.1, 1.8, 1.5, 1.3],
                "borderColor": "rgb(75, 192, 192)",
                "backgroundColor": "rgba(75, 192, 192, 0.2)",
                "fill": True,
            }]
        }
    )

    # 渲染
    html = renderer.render(config)
    print(f"[OK] 图表HTML已生成 (长度: {len(html)} 字符)")

    # 保存
    with open("test_chart.html", "w", encoding="utf-8") as f:
        f.write(f"""
        <!DOCTYPE html>
        <html>
        <head>
            <title>Chart Test</title>
            <script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.0/dist/chart.umd.min.js"></script>
        </head>
        <body>
            <h1>Performance Chart</h1>
            {html}
        </body>
        </html>
        """)
    print("[OK] 已保存到: test_chart.html")


def test_data_transformer():
    """测试数据转换器"""
    print("\n" + "=" * 60)
    print("测试2: 数据转换器")
    print("=" * 60)

    # 创建模拟数据
    import time
    events = []

    for step in range(10):
        events.append(MetricEvent(
            timestamp=time.time(),
            name="loss",
            value=2.0 - step * 0.1,
            unit="",
            tags={"step": str(step)}
        ))

    # 使用转换器
    transformer = DataTransformer()

    # 时间序列
    time_series = transformer.to_time_series(events, "loss")
    print(f"[OK] 时间序列: {len(time_series['labels'])} 个数据点")

    # 统计
    stats = transformer.compute_statistics(events)
    print(f"[OK] 统计: {len(stats)} 个指标")
    print(f"  - loss: mean={stats[0]['mean']:.3f}, std={stats[0]['std']:.3f}")


def test_layout_builder():
    """测试布局构建器"""
    print("\n" + "=" * 60)
    print("测试3: 布局构建器")
    print("=" * 60)

    builder = LayoutBuilder()

    builder.add_header(title="Test Report", subtitle="Generated by test script")

    builder.add_summary(
        summary="Test summary text",
        score=85,
        details={"Test1": "Value1", "Test2": "Value2"}
    )

    html = builder.build()
    print(f"[OK] HTML已生成 (长度: {len(html)} 字符)")

    with open("test_layout.html", "w", encoding="utf-8") as f:
        f.write(html)
    print("[OK] 已保存到: test_layout.html")


def test_full_report():
    """测试完整报告生成"""
    print("\n" + "=" * 60)
    print("测试4: 完整报告")
    print("=" * 60)

    # 创建模拟数据
    import time
    events = []

    for step in range(10):
        events.append(MetricEvent(
            timestamp=time.time(),
            name="loss",
            value=2.0 * (0.9 ** step),
            unit="",
            tags={"step": str(step)}
        ))

        events.append(MetricEvent(
            timestamp=time.time(),
            name="timer.forward",
            value=100 + step * 2,
            unit="ms",
            tags={"step": str(step)}
        ))

        events.append(MetricEvent(
            timestamp=time.time(),
            name="memory.allocated",
            value=8.0 + step * 0.01,
            unit="GB",
            tags={"step": str(step)}
        ))

    # 创建报告
    report = AnalysisReport(
        metadata={"event_count": len(events)},
        findings=[
            Finding(
                id="test1",
                title="Test Finding",
                description="This is a test finding",
                severity=Severity.HIGH,
                category="test",
                evidence={"value": 0.5},
                affected_components=["test"],
                metrics={}
            )
        ],
        recommendations=[
            Recommendation(
                id="rec1",
                title="Test Recommendation",
                description="This is a test recommendation",
                priority=8,
                estimated_impact="10%",
                effort="low",
                actions=["Action 1", "Action 2"],
                references=[]
            )
        ],
        summary="Test summary",
        overall_score=75.0
    )

    # 生成报告
    generator = HTMLReportGenerator()
    html = generator.generate(
        report=report,
        events=events,
        output_path="test_full_report.html"
    )

    print(f"[OK] 完整报告已生成")
    print(f"  事件数: {len(events)}")
    print(f"  发现数: {len(report.findings)}")
    print(f"  建议数: {len(report.recommendations)}")
    print(f"  得分: {report.overall_score:.0f}/100")
    print("[OK] 已保存到: test_full_report.html")


def main():
    print("\n")
    print("╔" + "═" * 58 + "╗")
    print("║" + " " * 15 + "可视化组件测试" + " " * 29 + "║")
    print("╚" + "═" * 58 + "╝")

    try:
        test_basic_chart()
        test_data_transformer()
        test_layout_builder()
        test_full_report()

        print("\n" + "=" * 60)
        print("[OK] 所有测试通过！")
        print("=" * 60)
        print("\n生成的文件:")
        print("  - test_chart.html")
        print("  - test_layout.html")
        print("  - test_full_report.html")
        print("\n在浏览器中打开这些文件查看结果！")

    except Exception as e:
        print(f"\n[FAIL] 测试失败: {e}")
        import traceback
        traceback.print_exc()


if __name__ == "__main__":
    main()