ranorex自动化测试框架之日志篇

1.定义一个继承自IReportLogger接口的自定义日志类

代码清单1:

using System;
using System.Collections.Generic;
using System.Drawing;
using System.Net.Mail;
using System.Net.Mime;
using System.Text;

using Ranorex;
using Ranorex.Core;
using Ranorex.Core.Testing;

namespace TextReport
{
    /// <summary>
    /// Description of
TextReport
.
    /// </summary>
   ModuleType.UserCode, 1)]
    public class TxtReport : IReportLogger
    {
        private bool success = true;
        private string filename;
        private List<LinkedResource> linkedResources = new List<LinkedResource>();
        private int cid = 1;
        private string text;
        public TxtReport()
        {
            // Do not delete - a parameterless constructor is required!
        }
        public TxtReport(string fname)
        {
           filename=fname;
        }
        public bool PreFilterMessages
        {
        	get{ return true;}
        }
        public void Start()
        {
        	throw new NotImplementedException();
        }
        public void End()
		{
        	//改动这里可以转换为重写,否则为追加
			//System.IO.File.WriteAllText(filename, text);
			System.IO.File.AppendAllText(filename,text);
		}
       public void LogText(ReportLevel level, string category, string message, bool escape)
		{
			LogText(level, category, message, escape, new Dictionary<string, string>());
		}
		public void LogText(ReportLevel level, string category, string message, bool escape, IDictionary<string, string> metaInfos)
		{
			CheckSuccess(level);
			text +=string.Format("[{0}][{1, -7}][{2}]: {3}\n", GetTimeStamp(), level, category, message);
		}
		public void LogData(ReportLevel level, string category, object data)
		{
			LogData(level, category, "Data logged.", data, new Dictionary<string, string>());
		}
		public void LogData(ReportLevel level, string category, string message, object data, IDictionary<string, string> metaInfos)
		{
			string dataMessage;
			// special handling of Bitmap data
			if (data is Bitmap)
			{
				Bitmap bitmap = (Bitmap)data;
				// add special code to store bitmaps here -> add image to HTML email
				string cidString = AddBitmapToLinkedResources(bitmap);
				dataMessage = String.Format(
					@"<a href=""{0}""><img width=""300"" src=""{1}"" alt=""{2}""/></a>", "cid:" + cidString, "cid:" + cidString, message);
			}
			else
			{
				dataMessage = (data != null) ? data.GetType().ToString() : "(null)";
			}
			LogText(level, category, dataMessage, false, metaInfos);
		}
		private void CheckSuccess(ReportLevel level)
		{
			if (level == ReportLevel.Error || level == ReportLevel.Failure)
				success = false;
		}
		/// <summary>
		/// Gets a formatted time stamp string.
		/// </summary>
		/// <returns>A time stamp string.</returns>
		private string GetTimeStamp()
		{
			return System.DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss.fff", System.Globalization.CultureInfo.InvariantCulture);
		}
		/// <summary>
		/// Creates a new <see cref="LinkedResource"/> for the given bitmap, assigns it
		/// a new content ID, and adds it to the <c>linkedResources</c> list.
		/// </summary>
		/// <param name="bitmap">A bitmap.</param>
		/// <returns>The content ID that was assigned to the resource.</returns>
		private string AddBitmapToLinkedResources(Bitmap bitmap)
		{
			string cidString = "ID_" + cid++;
			AddBitmapToLinkedResources(bitmap, cidString);
			return cidString;
		}
		/// <summary>
		/// Creates a new <see cref="LinkedResource"/> for the given bitmap, assigns it
		/// the specified content ID, and adds it to the <c>linkedResources</c> list.
		/// </summary>
		/// <param name="bitmap">A bitmap.</param>
		/// <param name="cidString">The content ID that is assigned to the resource.</param>
		private void AddBitmapToLinkedResources(Bitmap bitmap, string cidString)
		{
			System.IO.MemoryStream stream = new System.IO.MemoryStream();
			bitmap.Save(stream, System.Drawing.Imaging.ImageFormat.Jpeg);
			stream.Seek(0, System.IO.SeekOrigin.Begin);
			LinkedResource imageResource = new LinkedResource(stream, MediaTypeNames.Image.Jpeg);
			imageResource.ContentId = cidString;
			imageResource.TransferEncoding = TransferEncoding.Base64;
			linkedResources.Add(imageResource);
		}
	}
}

2.修改Programe.cs

代码清单2:

namespace TextReport
{
    class Program
    {
        [STAThread]
        public static int Main(string[] args)
        {
            // Uncomment the following 2 lines if you want to automate Windows apps
            // by starting the test executable directly
            //if (Util.IsRestartRequiredForWinAppAccess)
            //    return Util.RestartWithUiAccess();

            Keyboard.AbortKey = System.Windows.Forms.Keys.Pause;
            int error = 0;

            try
            { TxtReport txRep = new TxtReport("Report.txt");
            	Report.AttachLogger(txRep); error = TestSuiteRunner.Run(typeof(Program), Environment.CommandLine);
            }
            catch (Exception e)
            {
                Report.Error("Unexpected exception occurred: " + e.ToString());
                error = -1;
            }
            return error;
        }
    }
}

重点是:

TxtReport txRep = new TxtReport("Report.txt");
            	Report.AttachLogger(txRep);

3.运行脚本

日志文件会在{项目}\bin\debug\Report.txt 下创建