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Simple JMeter performance tests .Net API

Home Page: https://abstracta.github.io/jmeter-dotnet-dsl/

License: Apache License 2.0

C# 100.00%

azure csharp dotnet jmeter jmx performance performance-testing

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jmeter-dotnet-dsl's Issues

Backend Listener

Hi Team, awesome work you are doing here.
I have a request for an implementation of the Backend Listener function to send metrics to my InfluxDB (org.apache.jmeter.visualizers.backend.influxdb.HttpMetricsSender).

Cheers
Enrico

Connect to WebSocket/SignalR

Hello!
I have a project and the base workflow starts when a SignalR method is called.
How can I connect to SignalR or Socket?

Setting name for HttpSampler is not working

Setting name for HttpSampler("name","url") is not being picked up. All the requests are being recorded under label "Https request". In azure load test , the only sampler name displayed is "Http Request"

Error when trying to execute a simple test using a CSV file and Azure Load Testing

Hello, I have simple load test like this:

[Fact]
public void Ping10Times()
{
    var configuration = new ConfigurationBuilder()
                                   .SetBasePath(Directory.GetCurrentDirectory())
                                   .AddJsonFile("appsettings.json")
                                   .AddUserSecrets<LfraileNetTests>()
                                   .AddEnvironmentVariables()
                                   .Build();
    var stats = TestPlan(
        CsvDataSet("urls.csv")
        .SharedIn(Abstracta.JmeterDsl.Core.Configs.DslCsvDataSet.Sharing.Thread),
        ThreadGroup(1, 10,
        HttpSampler("https://www.lfraile.net/${url}")
        ),
        JtlWriter("jtls")
    )
    .RunIn(
        new AzureEngine(
            tenantId: configuration["LoadTesting:TenantId"],
            clientId: configuration["LoadTesting:ClientId"],
            clientSecret: configuration["LoadTesting:ClientSecret"])
    .TestName("lfloadtestsdemo")
    .SubscriptionId(configuration["LoadTesting:SubscriptionId"])
    .TestResourceName(configuration["LoadTesting:TestResourceName"])
    .ResourceGroupName(configuration["LoadTesting:TestResourceGroup"])
    .Engines(1)
    .TestTimeout(TimeSpan.FromMinutes(5)));
    Assert.True(stats.Overall.Errors.Total == 0);
    Assert.True(stats.Overall.SampleTimePercentile99 < TimeSpan.FromSeconds(5));
}

And the "urls.csv":

url
2019/03/03/environment-variables-and-azure-pipelines/
2019/03/09/opinion-what-and-why-yaml-azure-pipelines/
2019/03/30/some-ideas-on-feature-flags/

And when I try to run it, locally or even for example with GitHub Actions, I always get this error:

[xUnit.net 00:00:00.00] xUnit.net VSTest Adapter v2.5.7+8f2703126a (64-bit .NET 8.0.2)
[xUnit.net 00:00:00.05]   Starting:    PoC.LoadTest.Dsl
[xUnit.net 00:00:02.16]     PoC.LoadTest.Dsl.LfraileNetTests.Ping10Times [FAIL]
[xUnit.net 00:00:02.16]       Abstracta.JmeterDsl.Core.Bridge.JvmException : JVM execution failed. Check stderr and stdout for additional info.
[xUnit.net 00:00:02.16]       Stack Trace:
[xUnit.net 00:00:02.16]            at Abstracta.JmeterDsl.Core.Bridge.BridgeService.WaitJvmProcessExit(Process process)
[xUnit.net 00:00:02.16]            at Abstracta.JmeterDsl.Core.Bridge.BridgeService.RunBridgeCommand(String command, Object testElement, String args)
[xUnit.net 00:00:02.16]            at Abstracta.JmeterDsl.Core.Bridge.BridgeService.RunTestPlanInEngine(DslTestPlan testPlan, IDslJmeterEngine engine)
[xUnit.net 00:00:02.16]            at Abstracta.JmeterDsl.Core.Engines.BaseJmeterEngine`1.Run(DslTestPlan testPlan)
[xUnit.net 00:00:02.16]            at Abstracta.JmeterDsl.Core.DslTestPlan.RunIn(IDslJmeterEngine engine)
[xUnit.net 00:00:02.16]         C:\ws\lfraileorg\jmeter-dsl-net\PoC.LoadTest.Dsl\LfraileNetTests.cs(18,0): at PoC.LoadTest.Dsl.LfraileNetTests.Ping10Times()
[xUnit.net 00:00:02.16]            at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
[xUnit.net 00:00:02.16]            at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
[xUnit.net 00:00:02.17]   Finished:    PoC.LoadTest.Dsl

If I run the test without Azure Load Testing involved (Just a simple .Run() ) it works perfectly, or if I try tu run the test in Azure Load Testing but without the CSV file.

Is this supported?, Thank you!

Getting System.InvalidOperationException when running test plan - .Net Framework Library

Code:
var stats = TestPlan(
ThreadGroup(noOfThreads, noOfIterations,
HttpSampler(uri).Method(method)
)
).Run();

System.InvalidOperationException: 'The Process object must have the UseShellExecute property set to false in order to redirect IO streams.'

Message:
Test method RestApiTestProject.RestApiTest.TestApiPerformance threw exception:
System.InvalidOperationException: The Process object must have the UseShellExecute property set to false in order to redirect IO streams.

Stack Trace:
Process.StartWithShellExecuteEx(ProcessStartInfo startInfo)
Process.Start()
BridgeService.StartJvmProcess(String jvmArgs)
BridgeService.RunBridgeCommand(String command, Object testElement, String args)
BridgeService.RunTestPlanInEngine(DslTestPlan testPlan, IDslJmeterEngine engine)
BaseJmeterEngine`1.Run(DslTestPlan testPlan)
DslTestPlan.Run()

Add possibility to run HttpSampler to execute a fixed number of times.

You have the same feature in jmeter-java-dsl - forLoopController - https://abstracta.github.io/jmeter-java-dsl/guide/#iterating-a-fixed-number-of-times.
Is it possible to add the same feature to jmeter-dotnet-dsl ?
Thanks a lot.

I need to create POST requests with different body each one

Hello
I have a big model (generating using Bogus lib - it has unique email, id etc) - I want to run Post Requests to create a lot of entities. Are there any ways to implement this?
I'v found you advised to use PreProcessor here - abstracta/jmeter-java-dsl#7 - but there is no PreProcessor class in dotnet dsl.
Tnanks!

`Perc99` lower than `Perc95` and `Perc90`

I encountered a problem, it occasionally happens that Perc99 is smaller than Perc95 and Perc90. How is this possible and why does it happen?

Here is serialized StatsSummary object with threads and iterations info:

{
  "Threads": 100,
  "Iterations": 100,
  "FirstTime": "2023-12-07T17:35:01.284Z",
  "EndTime": "2023-12-07T17:36:21.07Z",
  "Samples": { "Total": 10000, "PerSecond": 125.33527185220464 },
  "SampleTime": {
    "Min": "00:00:00.0430000",
    "Max": "00:00:05.8470000",
    "Mean": "00:00:00.7750000",
    "Median": "00:00:00.8580000",
    "Perc90": "00:00:02.4550000",
    "Perc95": "00:00:02.7660000",
    "Perc99": "00:00:01.6390000"
  },
  "ErrorsCount": 0,
  "SampleTimePercentile99": "00:00:01.6390000",
  "ReceivedBytes": { "Total": 3770000, "PerSecond": 47251.39748828115 },
  "SentBytes": { "Total": 4890000, "PerSecond": 61288.94793572807 }
}

    private const string BaseUrl = "https://your-api.com";


    [Test]
    public void ClientCredentialsFlowLoadTests()
    {

        var stats = TestPlan(
            CsvDataSet("users.csv"),
            HttpCookies().Disable(),
            HttpCache().Disable(),
            ThreadGroup(3, 10,
                HttpSampler("Client Credentials Flow", BaseUrl)
                    .Method(HttpMethod.Post.Method)
                    .ContentType(new System.Net.Http.Headers.MediaTypeHeaderValue(MediaTypeNames.Application.FormUrlEncoded))
                    .Param("grant_type", "client_credentials")
                    .Param("client_id", "${clientId}")
                    .Param("client_secret", "${clientSecret}")
                    .Param("scope", "${scope}")
            ).Children(
                    RegexExtractor("ACCESS_TOKEN", "accessToken=(.*)")
                ),
             ResponseFileSaver(DateTime.Now.ToString("dd-MM-yyyy HH:mm:ss").Replace(":", "-") + "-response")
        ).Run();

        Assert.That(stats.Overall.SampleTimePercentile99, Is.LessThan(TimeSpan.FromSeconds(20)));
    }

Within my code, I aim to:

Validate the response status.
Retrieve my access token and validate its contents.
Although unrelated to the aforementioned code, I have additional scenarios where I intend to introduce pauses between requests, as illustrated in this resource: https://abstracta.github.io/jmeter-java-dsl/guide/#emulate-user-delays-between-requests

abstracta / jmeter-dotnet-dsl Goto Github PK

jmeter-dotnet-dsl's People

Contributors

Stargazers

Watchers

Forkers

jmeter-dotnet-dsl's Issues

Backend Listener

Connect to WebSocket/SignalR

Setting name for HttpSampler is not working

Error when trying to execute a simple test using a CSV file and Azure Load Testing

Getting System.InvalidOperationException when running test plan - .Net Framework Library

Add possibility to run HttpSampler to execute a fixed number of times.

I need to create POST requests with different body each one

`Perc99` lower than `Perc95` and `Perc90`

Add A Support for Post Request with FormParams JMeter DSL Dotnet

threadPause support?

Incorporate functionality to verify the expected response.

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