How to do it:
1. Create 2 tables [DataLog] and [ExceptionLog]
2. Create the coded UI project that does coded UI based clicks
3. Include the logger code [.cs file]
4. Include the connection strings in web.config
5. Add the code for logging before and after every transaction and scenario.
6. Collect the data using the SQL queries given.
Step1
Create database Logging
Table creation
USE [Logging]
GO
/****** Object: Table [dbo].[DataLog] Script Date: 4/9/2015 4:39:31 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[DataLog](
[Id] [int] IDENTITY(1,1) NOT NULL,
[MachineName] [nvarchar](100) NULL,
[UserId] [nvarchar](100) NULL,
[ScenarioName] [nvarchar](100) NULL,
[ScenarioResponseTime] [nvarchar](30) NULL,
[TransactionName] [nvarchar](100) NULL,
[TransactionResponseTime] [nvarchar](30) NULL,
[StartDateTime] [datetime] NULL,
[EndDateTime] [datetime] NULL,
[Misc] [nvarchar](100) NULL,
PRIMARY KEY CLUSTERED
( [Id] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
USE [Logging]
GO
/****** Object: Table [dbo].[ExceptionLog] Script Date: 4/9/2015 4:39:50 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[ExceptionLog](
[ExceptionId] [int] IDENTITY(1,1) NOT NULL,
[MachineName] [nvarchar](100) NULL,
[UserId] [nvarchar](100) NULL,
[ScenarioName] [nvarchar](100) NULL,
[Exception] [nvarchar](4000) NULL,
[ExceptionTime] [datetime] NULL,
PRIMARY KEY CLUSTERED
(
[ExceptionId] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
Step2
Create your coded UI based project
Step3
Copy paste this code into a cs file
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Logger
{
public class Logger
{
private static SqlConnection con = null;
public List<DataLog> DataLogCollection = new List<DataLog>();
DateTime sc_startdateTime = new DateTime();
DateTime sc_enddateTime = new DateTime();
DateTime tr_startdateTime = new DateTime();
DateTime tr_enddateTime = new DateTime();
public Logger(string _ScenarioName=”undefined”)
{
ScenarioName = _ScenarioName;
}
//Singleton object
public static SqlConnection GetDataContext()
{
if (con == null)
{
string loggerConnectionString = ConfigurationManager.AppSettings.Get(“LoggerConnectionString”);
con = new SqlConnection();
con.ConnectionString = loggerConnectionString;
con.Open();
return con;
}
else
{
return con;
}
}
public void ScenarioStart()
{
sc_startdateTime = DateTime.Now;
}
public void ScenarioEnd()
{
DataLog dataLog = new DataLog();
var dataContext = GetDataContext();
sc_enddateTime = DateTime.Now;
var ScenarioResponseTime = sc_enddateTime.Subtract(sc_startdateTime);
dataLog.MachineName = Environment.MachineName;
dataLog.UserName = System.DirectoryServices.AccountManagement.UserPrincipal.Current.DisplayName;
dataLog.ScenarioName = ScenarioName;
dataLog.ScenarioResponseTime = ScenarioResponseTime.ToString();
dataLog.TransactionName = null;
dataLog.TransactionResponseTime = null;
dataLog.StartDateTime = sc_startdateTime;
dataLog.EndDateTime = sc_enddateTime;
DataLogCollection.Add(dataLog);
StringBuilder sqlcommmand = new StringBuilder();
string tableName = ConfigurationManager.AppSettings.Get(“TableName”);
foreach (DataLog dataLogvalue in DataLogCollection)
{
sqlcommmand.Append(“Insert into ” + tableName.ToString() + ” values(‘”+dataLogvalue.MachineName+”‘,'”+dataLogvalue.UserName+”‘,'”+dataLogvalue.ScenarioName+”‘,'”+dataLogvalue.ScenarioResponseTime+”‘,'”+dataLogvalue.TransactionName+”‘,'”+dataLogvalue.TransactionResponseTime+”‘,'”+dataLogvalue.StartDateTime+”‘,'”+dataLogvalue.EndDateTime+”‘,”);\r\n”);
}
SqlCommand myCommand = new SqlCommand(sqlcommmand.ToString(), con);
myCommand.ExecuteNonQuery();
}
public void TransactionStart(string TransactionName)
{
tr_startdateTime = DateTime.Now;
}
public void TransactionEnd(string TransactionName)
{
DataLog dataLog = new DataLog();
var dataContext = GetDataContext();
tr_enddateTime = DateTime.Now;
var TransactionResponseTime = tr_enddateTime.Subtract(tr_startdateTime);
dataLog.MachineName = Environment.MachineName;
dataLog.UserName = System.DirectoryServices.AccountManagement.UserPrincipal.Current.DisplayName;
dataLog.ScenarioName = ScenarioName;
dataLog.ScenarioResponseTime = null;
dataLog.TransactionName = TransactionName;
dataLog.TransactionResponseTime = TransactionResponseTime.ToString();
dataLog.StartDateTime = tr_startdateTime;
dataLog.EndDateTime = tr_enddateTime;
DataLogCollection.Add(dataLog);
}
public void LogException(string ScenarioName, string exception)
{
ExceptionLog exceptionLog = new ExceptionLog();
var dataContext = GetDataContext();
exceptionLog.MachineName = Environment.MachineName;
exceptionLog.UserName = System.DirectoryServices.AccountManagement.UserPrincipal.Current.DisplayName;
exceptionLog.ScenarioName = ScenarioName;
exceptionLog.Exception = exception;
exceptionLog.ExceptionTime = DateTime.Now;
string tableName = ConfigurationManager.AppSettings.Get(“ExceptionLogTable”);
string sqlcommand = “insert into ” + tableName + ” values (‘” + exceptionLog.MachineName + “‘,'” + exceptionLog.UserName + “‘,'” + exceptionLog.ScenarioName + “‘,'” + exceptionLog.Exception.Replace(“\””, string.Empty).Replace(“‘”, string.Empty) +”‘,'” + exceptionLog.ExceptionTime + “‘)”;
SqlCommand myCommand = new SqlCommand(sqlcommand, con);
myCommand.ExecuteNonQuery();
}
public void WriteToDB()
{
var dataContext = GetDataContext();
StringBuilder sqlcommmand = new StringBuilder();
string tableName = ConfigurationManager.AppSettings.Get(“TableName”);
foreach (DataLog dataLogvalue in DataLogCollection)
{
sqlcommmand.Append(“Insert into ” + tableName.ToString() + ” values(‘” + dataLogvalue.MachineName + “‘,'” + dataLogvalue.UserName + “‘,'” + dataLogvalue.ScenarioName + “‘,'” + dataLogvalue.ScenarioResponseTime + “‘,'” + dataLogvalue.TransactionName + “‘,'” + dataLogvalue.TransactionResponseTime + “‘,'” + dataLogvalue.StartDateTime + “‘,'” + dataLogvalue.EndDateTime + “‘,”);\r\n”);
}
SqlCommand myCommand = new SqlCommand(sqlcommmand.ToString(), dataContext);
myCommand.ExecuteNonQuery();
DataLogCollection = new List<DataLog>();
}
public string ScenarioName { get; set; }
}
public class DataLog
{
public string MachineName { get; set; }
public string UserName { get; set; }
public string ScenarioName { get; set; }
public string ScenarioResponseTime { get; set; }
public string TransactionName { get; set; }
public string TransactionResponseTime { get; set; }
public DateTime StartDateTime { get; set; }
public DateTime EndDateTime { get; set; }
}
public class ExceptionLog
{
public string MachineName { get; set; }
public string UserName { get; set; }
public string ScenarioName { get; set; }
public string Exception { get; set; }
public DateTime ExceptionTime { get; set; }
}
}
Step4
Add the following code in App settings
In case you have integrated security please change the first line of the connection string
<appSettings>
<add key="LoggerConnectionString" value="Data Source=<<servername>>;Initial Catalog="<<DBName>>";User ID=<<UserID>>;Password=<<Password>>"/>
<add key="TableName" value="DataLog"/>
<add key="ExceptionLogTable" value="ExceptionLog"/>
<add key="TimeforExecutionmin" value="5"/>
</appSettings>
Step5
Adding the logging code to collect results in SQL
Logger.Logger obj = new Logger.Logger(“<<Scenario Name>>“)
var connection = Logger.Logger.GetDataContext();
//This is the higher level
obj.ScenarioStart()
<<Ur code>>
obj.TransactionStart(“Transaction Name“);
<<Ur code>>
obj.TransactionEnd(“Transaction Name“);
obj.TransactionStart(“Transaction Name“);
<<Ur code>>
obj.TransactionEnd(“Transaction Name“);
obj.SenarioEnd()
Step 6
Collecting Results
Query1
This gives you
Scenario Name, Avg Response Time, Total Time, Number of times Scenario Executed, Min response time, Max response time
Transaction Name, Avg Response Time, Total Time, Number of times Scenario Executed, Min response time, Max response time
declare @scnName varchar(max) = ‘%Scenario Name%’
declare @starttime datetime = ‘2015-06-24 04:16:33.743′
declare @endtime datetime = ‘2015-06-24 09:19:33.743′
select ScenarioName, TransactionName,
DATEDIFF(S, ’00:00:00.000′, cast(cast(avg(cast(CAST(LEFT(ScenarioResponseTime, 12) as datetime) as float)) as datetime) as time)) ScenarioAvgTime,
DATEDIFF(S, ’00:00:00.000′, cast(cast(sum(cast(CAST(LEFT(ScenarioResponseTime, 12) as datetime) as float)) as datetime) as time)) ScenarioTotalTime,
COUNT(distinct(ScenarioName)) CountofScenarios,
MIN(DATEDIFF(S, ’00:00:00.000′, ScenarioResponseTime)) MinScenarioResponseTime,
MAX(DATEDIFF(S, ’00:00:00.000′, ScenarioResponseTime)) MaxScenarioResponseTime,
DATEDIFF(S, ’00:00:00.000′, cast(cast(avg(cast(CAST(LEFT(TransactionResponseTime, 12) as datetime) as float)) as datetime) as time)) TransactionAvgTimeInSec,
DATEDIFF(S, ’00:00:00.000′, cast(cast(sum(cast(CAST(LEFT(TransactionResponseTime, 12) as datetime) as float)) as datetime) as time)) TransactionTotalTimeInSec,
COUNT(TransactionName) CountofTransactions,
MIN(DATEDIFF(S, ’00:00:00.000′, TransactionResponseTime)) MinTransactionResponseTime,
MAX(DATEDIFF(S, ’00:00:00.000′, TransactionResponseTime)) MaxTransactionResponseTime
from [Logging].[dbo].[DataLog] where StartDateTime between @starttime and @endtime
and scenarioname like @scnName group by ScenarioName, TransactionName;
Query2 – gives 90th percentile of the response time
SELECT DISTINCT ScenarioName, TransactionName AS ScName
,DATEDIFF(S, ’00:00:00.000′,CONVERT(VARCHAR,DATEADD(ms, (
PERCENTILE_CONT(0.9) WITHIN GROUP (ORDER BY DATEDIFF(MS, ’00:00:00.000′, TransactionResponseTime) )
OVER (PARTITION BY TransactionName)),0),114)) as ’90thpercentile’
FROM dbo.DataLog where StartDateTime between @starttime and @endtime
and scenarioname like @scnName;
Query3 – for specific transaction
SELECT TransactionName, count(distinct(StartDateTime)) CountOfStart , count(distinct(EndDateTime)) CountOfEnd FROM [Logging].[dbo].[DataLog]
where ScenarioName like @scnName and TransactionName like ‘%<<TransactionName>>%’
and StartDateTime between @starttime and @endtime
group by ScenarioName, TransactionName
