So I just got a hold of WatiN and wanted to do some automated acceptance tests.
I've got resharper, as well as Nunit and WatiN using NuGet manager. Changed the reference Interop.SHDocVw property of Embed Interop to false so everything works fine, the browser shows up, writes text in a box(kinda fast so I only see the end result and no the typing which I don't know if it's possible to slow it down), clicks a button, etc.. Well... fine until I add an Assert in the end of my Test. It fails.
It kinda looks like the browser is closing before the test finishes. I've used the WaitForComplete() method but it looks like it doesn't do anything. Is there a way to fix that?
using System.Threading;
using NUnit.Framework;
using WatiN.Core;
namespace Testy
{
[TestFixture]
[Apartment(ApartmentState.STA)]
public class UnitTest2
{
[Test]
public void SearchForWatiNOnGoogle()
{
using (var browser = new IE("google.com"))
{
browser.TextField(Find.ByName("q")).TypeText("WatiN");
browser.Button(Find.ByName("btnG")).Click();
Assert.IsTrue(browser.ContainsText("WatiN"));
}
}
}
}
And this is what I tried but with no better results.
[Test]
public void SearchForWatiNOnGoogle()
{
using (var browser = new IE("google.com"))
{
browser.TextField(Find.ByName("q")).TypeText("WatiN");
browser.WaitForComplete(4000);
browser.Button(Find.ByName("btnG")).Click();
browser.WaitForComplete(4000);
Assert.IsTrue(browser.ContainsText("WatiN"));
browser.Close();
}
}
Try to set the autoclose to false ie
browser.AutoClose = false;
however - that project hasn't been active in years. What about the functionality built right into Visual Studio for this for UI Automation?
Related
I want to be able to add hyperlinks to relevant data in the output for a unit test.
I have the following test:
using NUnit.Framework;
namespace BioFire.PanelSoftware.Service.Tests
{
[TestFixture]
public class SimpleTest
{
[Test]
public void Test1()
{
Console.WriteLine("www.google.com"); //not hyperlink
Console.WriteLine(#"C:\Program Files"); //not hyperlink
throw new Exception("My output window will somehow give me a hyperlink to here.");
}
}
}
According to this question, it isn't possible in C#. But it is clearly working for nUnit somehow:
This is very specific to the terminal you are using and I don't believe anything in C# can achieve clickable text. You can technically use Process.Start() from the System.Diagnostics namespace to trigger the default browser to open the webpage you want, but this isn't a hyperlink and would rather be triggered by your specifications
If you are running from within an IDE, you would have to look into the underlying shell and try to swap it out for a different profile (ex. this should be easy on VS Code but I'm unsure if Visual Studio can support it). If you are running from cmd line, then try using the new Windows Terminal App as it supports this functionality
I currently have an nunit project outputting a class library 'RegressionTests.dll' that opens the Selenium WebDriver and runs a few dozen UI tests. I have created a WinForm app with a button 'Run Tests'. When clicking this button, I want to execute a series of n-unit tests from RegressionTests.dll.
I had gotten this to work on my local machine using Process.Start("nunit3-console.exe, nunit-console RegressionTests.dll"), but realized that it would only work on my local if I had installed nunit3-console as a standalone app. After realizing this, I dug more into the n-unit documentation and discovered the n-unit engine. I have tried leveraging the n-unit3 Engine in order to run it internally but have faced issues with implementation of the ITestEventListener in the WinForm project. I've attached the code to my button here:
Form1.cs
private void btnRun_Click(object sender, EventArgs e)
{
TestRunner.Run();
}
Inside TestRunner.cs, we have this code:
[Extension(Description = "Test Reporter Extension", EngineVersion = "3.11")]
public class TestRunner : ITestEventListener
{
public static void Run()
{
ITestEngine engine = TestEngineActivator.CreateInstance();
TestPackage package = new TestPackage("RegressionTests.dll");
ITestEventListener testListener = new TestRunner();
using (ITestRunner runner = engine.GetRunner(package))
{
XmlNode result = runner.Run(testListener, TestFilter.Empty);
}
}
public void OnTestEvent(string report)
{
throw new NotImplementedException();
}
}
Currently, the solution layout is as follows.
Solution
Regression (project)
RegressionTests.dll
TestRunner.cs (file that contains my code linked above)
SeleniumFormApp
Form1.cs (contains button that, upon click, should run Selenium test cases)
How can I leverage n-units Nuget packages to accomplish what I want to here? Is n-unit engine the proper one? If so, how should the ITestEventListener be implemented to accomplish this?
Thank you - please let me know if this is unclear.
I am trying to create a new addon but the addon is not being displayed in the addons menu in G1ANT Studio. Even other addons installed from the marketplace are also not displayed. I am using the latest version. I have tried running G1ANT studio as administrator. Yet it makes no difference.
Here is the Addon.cs file of my addon:
using System.Collections.Generic;
using System.Linq;
using System.Text;
using G1ANT.Language;
// Please remember to refresh G1ANT.Language.dll in references
namespace G1ANT.Addon.LibreOffice
{
[Addon(Name = "libreoffice", Tooltip = "Provides commands to automate LibreOffice")]
[Copyright(Author = "G1ANT LTD", Copyright = "G1ANT LTD", Email = "support#g1ant.com", Website = "www.g1ant.com")]
[License(Type = "LGPL", ResourceName = "License.txt")]
[CommandGroup(Name = "calc", Tooltip = "Commands connected with creating editing and generally working on calc")]
public class LibreOfficeAddon : Language.Addon
{
public override void Check()
{
base.Check();
// Check integrity of your Addon
// Throw exception if this Addon needs something that doesn't exists
}
public override void LoadDlls()
{
base.LoadDlls();
// All dlls embeded in resources will be loaded automatically,
// but you can load here some additional dlls:
// Assembly.Load("...")
}
public override void Initialize()
{
base.Initialize();
// Insert some code here to initialize Addon's objects
}
public override void Dispose()
{
base.Dispose();
// Insert some code here which will dispose all unnecessary objects when this Addon will be unloaded
}
}
}
The addon also references some other DLLs as dependencies.
There are no errors in your code. Have you ever compiled the HelloWorld example from this tutorial? https://github.com/G1ANT-Robot/G1ANT.Addon.Tutorials/tree/master/G1ANT.Addon.Command.HelloWorld
Remember
1. All dlls in the solution should be marked as "Resource" and will be embeded into your addon
2. The target .NET Framework of your project should be 4.6.1
I figured out what the issue was. The G1ANT.Language.dll was in the same directory as the addons, it seems to have been causing the issue.
I'm trying to execute test program which uses selenium web driver in custom test runner.
In the test runner, selenium web driver equiped test method is invoked by reflection.
When the test program is run by Visual Studio Test Explorer, it works fine.
Problem occurs when it is run dynamically by reflection.
The test program is as follows.
namespace TrialWebUnitTest
{
public class WebDriverTest01
{
private IWebDriver driver;
[TestMethod]
public void NavigateToSeleniumHQByChrome()
{
string TargetUrl = "https://www.seleniumhq.org/projects/webdriver/";
this.driver = new ChromeDriver();
driver.Manage().Window.Size = new System.Drawing.Size(1000, 800); // <- driver throws exception here.
this.driver.Navigate().GoToUrl(TargetUrl);
this.driver.Dispose();
}
}
}
The custom test runner's core test executing method is as follows.
namespace TrialWebUnitTestRunner
{
public partial class TestForm : Form
{
// test button click's event handler.
private void TestButton_Click(object sender, EventArgs e)
{
string retErrorMsg = string.Empty;
if (!ExecTestDynamically(ref retErrorMsg))
{
// show error information in UI textbox.
this.this.ResultMessage.Text = retErrorMsg;
}
}
internal bool ExecTestDynamically(ref string retErrorMsg)
{
var target = new TrialWebUnitTest.WebDriverTest01();
System.Type targetType = typeof(TrialWebUnitTest.WebDriverTest01);
var method = targetType.GetMethod("NavigateToSeleniumHQByChrome");
try
{
method.Invoke(target, null);
return true
}
catch (Exception exp)
{
retErrorMsg = exp.Message + Environment.NewLine + exp.StackTrance;
return false;
}
}
}
}
Exception information
System.InvalidOperationException:
disconnected: unable to connect to renderer
(Session info: chrome=65.0.3325.181)
(Driver info: chromedriver=2.31.488763
Sample program
I've written a sample program to reproduce the error.
Please download it from my dropbox url: https://db.tt/HqUTMOKWBl
You can click the link and download 'TrialWebTestForInspection.zip'.
Please extract it in any arbitrary folder and find TrialWebTestForInspection.sln.
The solution consists of two projects, "TrialWebUnitTest" and "TrialWebUnitTestRunner".
The first one is MS Unit Test, and you can run 3 test methods from Visual Studio Test Explorer.
The 3 test methods are very simple. They just launch the browser correspond to the webdriver, and navigate to Selenium HQ site.
The other project is a WindowsForm application which provide a very simple test runner.
It kicks the test methods in previous test project.
When you choose the test method using IE or FireFox driver, it works fine.
On the other hand, when you choose Chrome driver test, it thows exception which I mentioned above.
Things I'd like to know.
First I'd like to know, if it is a bug of current Chrome driver version, or it is a part of specification.
Then I'd like to know, if there is a way to avoid this problem or not.
What I'm afraid of is the possibility that IWebDriver specification originally does not support correct action whent it is run by reflection.
spec of sample program
.NET Framework version 4.6.1
nuget package
MSTest.TestFramework.1.2.0 MSTest.TestAdapter.1.2.0
Selenium.WebDriver.3.11.0 Selenium.WebDriver.ChromeDriver.2.37.0
Selenium.WebDriver.IEDriver.3.11.1 Selenium.Firefox.WebDriver.0.20.0
Chrome Browser version 65.0.3325.181（Official Build）(64 bit)
The problem was solved. Please refer to this.
The custom TestRunner application didn't refer to the latest chrome-driver version. I had to install selenium.webdrivers not only to the testclass, but also to the testrunner program.
For further information, please refer to the following issue in GitHUB.
https://github.com/SeleniumHQ/selenium/issues/5705
I am currently working with Visual Studio Enterprise 2015 Version 14.0.25431.01 Update 3 and have used an MS c# example program to test the built-in unit test and code coverage function. The unit test is working perfectly fine, but everytime I try to start code coverage after the test finished, I get an error message saying:
"Empty results generated: No binaries were instrumented. Make sure the tests ran, required binaries were loaded, had matching symbol files, and were not excluded through custom settings. For more information see: http://go.microsoft.com/fwlink/?LinkID=253731.".
Of course, I checked the link for troubleshooting and worked through all listed issues there, but without any success. I also tried several solutions which should have worked in earlier versions (use command promp to instrument binary or to run code coverage, deleting test results Folder and the VS Solution User Option .suo file, etc.), but still haven't found anything useful working for my case.
Does anybody face the same problem or knows a possible solution for it?
Thank you very much in advance!
Best,
Steve
PS: I am using the standard settings, but with all optimizations turned off. My test project is located in the same solution as my source project I want to test. Here is the code for the example program:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;
namespace codecoverage
{
public class Program
{
static void Main(string[] args)
{
Program prog = new Program();
prog.TestFunction(0);
}
public int TestFunction(int input)
{
if (input > 0)
{
return 1;
}
else
{
return 0;
}
}
}
}
The Test Class is defined as followed:
using Microsoft.VisualStudio.TestTools.UnitTesting;
using codecoverage;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace codecoverage.Tests
{
[TestClass()]
public class ProgramTests
{
[TestMethod()]
public void TestFunctionTest2()
{
Program target = new Program();
int input = 1;
int expected = 1;
int actual;
actual = target.TestFunction(input);
Assert.AreEqual(expected, actual, "CodeCoverage.Program.TestFunction did not return the expected value.");
}
}
}
i have been looking for the solution. and found that it's actually a PDB file problem. all you need to do is to go to this linker tab->debugging. and set option "Generate full program database file" to Yes. this is due to the change VS2015 introduced for /Debug:FASTLINK. setting it to 'yes' would override it.