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How to programmatically start a WPF application from a unit test?


By : HieuVT
Date : October 16 2020, 11:12 PM
seems to work fine Problem
code :


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Using Xcode's unit-testing framework, can application code determine whether it is being run as unit test?


By : TJ Bracken
Date : March 29 2020, 07:55 AM
Hope that helps On the Macintosh, there's a way to pass along some options during debug from Xcode that make it into the "int main(argc, argv)".
I suspect there's similar functionality on the iOS side. You should be able to catch options being passed in via "int main(argc, argv)".

Unit test SerializableConfigurationSection programmatically


By : Dhaval Kenia
Date : March 29 2020, 07:55 AM
may help you . You could generate one in your test fixture setup, and then load it like described in the answer to this question:
Loading custom configuration files

Laravel - Unit test - variable of integer data type is coming as string while unit testing and the unit test is failing


By : aozura
Date : March 29 2020, 07:55 AM
I wish did fix the issue. Not sure datatype is the right kind of test but anyway
The key thing to remember is you need to have a different database for testing my case I use memory so my phpunit.xml looks like the following
code :
<env name="APP_ENV" value="testing"/>
<env name="CACHE_DRIVER" value="array"/>
<env name="SESSION_DRIVER" value="array"/>
<env name="QUEUE_DRIVER" value="sync"/>
<env name="DB_CONNECTION" value="sqlite"/>
<env name="DB_DATABASE" value=":memory:"/>
<?php 

namespace Tests\Unit;

use Illuminate\Foundation\Testing\DatabaseTransactions;
use Tests\TestCase;


class CarTest extends TestCase {

    use DatabaseTransactions;
    
   
    
    public function testCarYearDataType()
    {
    
     //just create 1 car as all the cars will have same data type anyway
      factory(App\Car::class)->create(); 

       this->assertInternalType('int', gettype(Car::first()->year));
    }
}

Set test execution options programmatically or in settings file for a Jasmine unit test


By : user1422019
Date : March 29 2020, 07:55 AM
like below fixes the issue There is an Env object which can be accessed by calling jasmine.getEnv();. With this object, you can set the options in the test-runner.html like below.
code :
<script>
  var env = jasmine.getEnv();
  env.randomizeTests(false);
  env.stopOnSpecFailure(true);
  env.throwOnExpectationFailure(true);
</script>

How to exit a running unit test programmatically (with Visual Studio c#, and unit test framework)


By : user2801363
Date : March 29 2020, 07:55 AM
With these it helps You are right in the sense that you should test for an external resource availability. However, you don't touch this resource directly. Instead, you mock it.
Lets assume that your service reaches out to a database and has a method ReadCustomerNameById(int id). First, extract it to an interface that we will call IMyService. Your service (lets call it MyService) should now implement this interface. Both the interface and your service look like:
code :
public interface IMyService
{
    string ReadCustomerNameById(int id);
}

public class MyService : IMyService
{
    public string ReadCustomerNameById(int id)
    {
        return "Gixabel"; //replace this with your actual implementation
    }
}
public class Customer
{
    private readonly IMyService _service;

    public Customer(IMyService service)
    {
        _service = service;
    }

    public string CustomerNameById(int id)
    {
        var result = _service.ReadCustomerNameById(id);
        //validate, massage and do whatever you need to do to your response
        return result;
    }
}
[TestFixture]
public class CustomerTests
{
    private Customer _customer;
    private Mock<IMyService> _myService;

    [SetUp]
    public void Initialize()
    {
        _myService = new Mock<IMyService>();
        _customer = new Customer(_myService.Object);
    }

    [Test]
    public void GivenIdWhenCustomerNameByIdThenCustomerNameReturned()
    {
        const int id = 10;
        const string customerName = "Victoria";
        _myService.Setup(s => s.ReadCustomerNameById(id)).Returns(customerName);
        var result = _customer.CustomerNameById(id);
        Assert.AreEqual(result, customerName);
    }

    [Test]
    public void GivenIdWhenCustomerNameByIdThenException()
    {
        _myService.Setup(s => s.ReadCustomerNameById(It.IsAny<int>())).Throws<Exception>();
        Assert.Throws<Exception>(() => _customer.CustomerNameById(10));
    }
}
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