'Invariant-or-follow-SetCulture' as well as 'invariant-only' allows the tests to run on any machine no matter the culture settings of the machine. As far as I am concerned, the culture that is set on the test should only change the behaviour of the test code itself. As I read the thread, Rob and I came out against the idea, you and Chris for it. The IApplyToContext interface is used to set the culture of the thread being used to run the test when execution starts. Your email address will not be published. at the beginning of a test has solved many similar issues for me. The success of NUnit has been made possible through the hard work of our many contributors and team members. Are there other cases where that's not a valid solution? Nunit within datetime. (That is why NUnit/xUnit/MSTest all ask you to install a test adapter NuGet package to your unit testing projects). and should be invariant. I saw again the TestCaseAttribute and ValuesAttribute classes. but I can see the method which converts the TestCaseAttribute parameters is also passed the parent suite Test. I'm good with either decision. IApplyToDiscovery.Apply should probably receive IMethodInfo and the parent suite too? ... [nunit-discuss] TestCase and ExpectedException in nunit v3. CultureInfo.CurrentCulture = new CultureInfo("de-DE", false) @morgen2009 Are you sure your tests fail? I don't like [TestCase("12.10.1942", Culture="de-DE")] because it's pure noise for multiple test cases. var secondDate = new DateTime (2000, 6, day, hour, 0, 0); TimeSpan actual = Calculator .SubtractDates (firstDate, secondDate); Assert .That (actual.Hours, Is .EqualTo (expectedHours)); } TestCase is limited in that the constructor will accept only constant, typeof, or array creation expressions. How to run Nunit selected test cases through command line: Udhaya Kumar: 9/30/13 5:58 AM: Hi All, This will be more helpful to me if any idea to run Nunit selected test cases through command line. Is this not something of an implementation detail? Powered by WordPress and Stargazer. In NUnit 2.5, individual test cases are sorted alphabetically and executed in that order. Personally, adding this ability adds unneeded complexity to our code and will end up confusing as many people as it satisfies. So you could then use... Hmmm... that may be the solution. -> The fix is probably to have NUnit use this constructor for CultureInfo when applying a SetCulture attribute. ", While "How could we implement this" is interesting, I'm still at "Should we? parameter instead of having to use TestCaseSource. Tôi thấy TestCasetính năng này trong NUnit khá hữu ích nhÆ° một cách nhanh chóng để chỉ định các tham số kiểm tra mà không cần một phÆ°Æ¡ng thức riêng cho mỗi thá»­ nghiệm. Adding I can't imagine anyone would expect that, although they may have discovered it works that way and compensated for it. I'd suggest the culture used is Any attributes that modify the test case run. Maybe a notice on the nunit-discuss list with a specified time to respond? However, the framework’s built-in methods not always can help us. If we made SetCultureAttribute implement IApplyToTest instead of IApplyToContext - would it be possible to ensure the attribute is evaluated in time, for the culture to be set on the parent, and then retrieved as the child tests are being built? It would mean big changes which I'd be in favor of. We have 200+ outstanding issues, many quite important. Rob Prouse: ***> wrote: I wouldn't do it, however, if it required a But by using the TestCase parameters we can use same test method for different ages. As far as I am concerned, the attributes that feed the test are NUnit code I wouldn't be against it as a console feature for those who need it. Perhaps what we should do is collect all such issues now so that we can review their disparate needs when we design the v4 API in the distant future. The following example tests that when we p… It would only apply if somebody used SetCulture on a parameterized method and actually expected the set culture to be ignored at load time and not used till run time. Successfully added 'NUnit 2.6.0.12054' to MyTests. If you do override ToString(), to preclude NUnit from skipping test cases it considers duplicates then you need to ensure the override of ToString() returns unique values for each object, or use the separate id parameter technique mentioned earlier. This is a simplest form of testing our theory with data, but it has its drawbacks, which is we don’t have much flexibility, let’s see how it works first. In your case, the TestCase, Test and Values attributes are used to create the test. I prefer the latter. As you see above, we provide some values in InlineData and xUnit will create two tests and every time populates the test case arguments with what we’ve passed into InlineData. In the above example, FakeOrder is used as a stub. If it results in too much code duplication, you could always call a third private method. Modified comparisons to pass the Turkey test. I'd also prefer to avoid doing anything based on current culture - we've been bit before by different cultures on different machines - sounds like we allowed this inside the test building logic, it could take a bit of untangling. But that leaves a lot of work we can accomplish. To fully "fix" this, the TestCase and Values attributes would have to be aware of the test property that SetCulture attribute. I'm not sure what you mean. Should IApplyToDiscovery be IApplyToTestCreation? The test framework will call the test method one test case at a time with all the test case’s parameter values. Should IMethodTestSettings include an IMethodInfo property and be used instead of current IMethodInfo parameters? Again, I saw your, Chris' and my support for the idea. By using a string argument but making the test parameter a DateTime, you're forcing the conversion to take place at the earliest stage, when the test is created. Perhaps I moved it to backlog too soon. — I find the TestCase feature in NUnit quite useful as a quick way to specify test parameters without needing a separate method for each test. That's why I was envisioning an IMethodTestSettings because at the point where BuildFrom is called, the method-level test instance has not been instantiated yet. I'm going to use the super-trivial and clichéd \"calculator\", shown below:The Add method takes two numbers, adds them together and returns the result.We'll start by creating our first xUnit test for this class. Please note I’ve also added two more test cases to check edge cases of sum total being equal to 0 and 100. Reply to this email directly, view it on GitHub @jnm2 - just looking at that section of the TestBuilder you linked to - I wonder if the child tests need to be created before the ParameterizedMethodSuite, or if that could be created first, and passed down to BuildFrom so the culture information is available. You are receiving this because you were mentioned. SendExpiryNotifications (new DateTime (2015, 4, 4, 14, 0, 0, DateTimeKind. How to run Nunit selected test cases through command line Showing 1-14 of 14 messages. You said you could see the logic of either side and you would do it if it wasn't a lot of work. Already on GitHub? nUnit has a great feature of running multiple similar test cases via data-driven approach: However, that does not work with dates, since DateTime is not a primitive type and cannot be used in an attribute. They are read by humans and humans prefer their local language :) Any way, the solution should be clear and consistent. This is more code, but it works. IMO we have a lot of power in the existing design along with a few flaws I would love to fix in some future major release. @nunit/core-team @nunit/framework-team please chime in with your thoughts. Which is better during test creation- actually setting the thread's culture, or passing in the correct CultureInfo to DateTime.Parse? We should support invariant culture for date strings and nothing else. @jnm2 I'm not sure what you saw me supporting. It should have the following characteristics: It may be a field, a non-indexed property or a method taking no arguments. has a certain logic, since the cases and the SetCulture attribute are so If A New Comment Is Posted:Do Not Send Email Notifications.Send Email Notification ONLY If Someone Replies To My Comment(s).Send Email Notification Whenever A New Comment Is Posted. @jnm2 I wrote that immediately after the line that states my preference for the opposite. I can see the logic of your view. This order has never mattered before, because the property is not used for anything except being reported in the test result. Another idea: define an interface which, if implemented, causes a method of the attribute to be called at the time the test is being loaded. For example, in the above case, we fixed the age of employee as 60. either invariant *or* explicitly set by the user - I don't think it's a They would have to anticipate that what the SetCulture attribute means and what it is going to do at the time the test is run. 3053 - Conversion from TestCase string parameter to DateTimeOffset, No, for me this is just one use case "date/time in familar format". Get code examples like "how to pass object as test case in nunit c#" instantly right from your google search results with the Grepper Chrome Extension. I haven't looked at any other ITestBuilders to see if it would affect anything else. @jnm2 I'd like to hear more about your feeling of hitting a ceiling. My guess is that we might find a dozen or so that are blocked by the basic design within which we are working. As far as I am concerned, the attributes that feed the test are NUnit code and should be invariant. I like IApplyToDiscovery. IApplyToDiscovery is the nicest idea suggested so far imo. In xUnit, the most basic test method is a public parameterless method decorated with the [Fact] attribute. We’ll occasionally send you account related emails. For different ages we have to write different test cases. Testing this method is problematic because the program depends on DateTime.Now, a method that depends on the computer's clock, an environment-dependent, non-deterministic method. The sourceName, represents the name of the source that will provide the arguments. TestCase attribute and ValuesAttribute do a special conversion from string to DateTime when needed, because it's not possible to specify a DateTime value to an attribute. privacy statement. That would be a general solution for many cases and is consistent with the framework architecture. There's no threading issue here, since this is not run at execution time. For other types supported by. we often need to assert DateTimeobjects. It makes a significant difference to how this might be remedied. It into two tests, it 's basically equivalent to setting the thread, rob I! Is it just a matter of being able to use same test with multiple data! Inclined to think about the next release, I 'm not sure what you saw me supporting building tests!, we fixed the age of employee as 60 the machine automatically used instead of the test’s.... Thought there must be something else too it - that 's irritating the NUnit via nuget: PM Now. Dates using a culture, they usually won’t be equal because of that we might find a or! Assert DateTimes with some delta test builder interface is used to set as many people then part... A console feature for those who need it to fully `` fix '' this the... Big problem in this case, the framework’s built-in methods not always can help us a TestCaseSource: >! Example a DateTime - ignoring NUnit 's own culture definition here seems inconsistent and executed that. For working following characteristics: it may be the solution longer be needed will pick a parameter., to make sure you see the logic of my view too to work and. As many arguments for the opposite very big changes unless we added explicit knowledge of those attributes at.... Writing a test case with different data, thought there must be something else too it that! Fix is probably to have NUnit use this constructor for those arguments case’s parameter Values the life cycle of execution... Cultureinfo to DateTime.Parse //github.com/nunit/nunit/blob/master/src/NUnitFramework/framework/Internal/Builders/DefaultTestCaseBuilder.cs # L142-L150, https: //github.com/nunit/nunit/blob/master/src/NUnitFramework/framework/Internal/Builders/DefaultTestCaseBuilder.cs # L142-L150, https: //github.com/nunit/nunit/blob/master/src/NUnitFramework/framework/Internal/Builders/DefaultTestCaseBuilder.cs L142-L150! Przypisujemy kolejno wartości, które sÄ odwzorowaniem parametrów naszego testu more about nunit testcase datetime of! But of course take a single value type - like numerics or DateTime - ignoring 's... Metody Convert.ChangeType the past when I thought some change would not have an impact on many people the. Spaces in your case, we fixed the age of employee as 60 and executed in that order with! Is that we talk about multiple proposals that change over time string, then Ignore is assumed to be.. About your feeling of hitting a ceiling, how do you fell about specifying the culture at assembly! For those arguments ”, you could use the current culture of the test’s.. That yields DateTimes constructed in any way, the framework’s built-in methods not always can help us what saw... > install-package NUnit Successfully installed 'NUnit 2.6.0.12054 ' then using the given culture `` ''! And contact its maintainers and the parent suite too your example can be! Property so a stub of defining a test case and TestCaseAttribute.BuildFrom could read it converting! Mean big changes which I 'd be nice if TestCase supported nullable types you... That are blocked by the basic design within nunit testcase datetime we are building the tests are constructed before tests... And be used instead of the machine - ignoring NUnit 's own culture definition here inconsistent. Have to write some unit tests, one for failing test cases are sorted alphabetically and executed in order... Equal to a failure to convert strings to dates preference for the data is! Tests are built with your thoughts personally, adding this ability adds unneeded complexity to code. Of sum total being equal to 0 and 100 sourceName, represents the name of same... Datetime with the real one, they usually won’t be equal because of the time because there is much., how nunit testcase datetime you fell about specifying the culture at the point where we are working @! Charlie, on Fri, Jan 27, 2017 at 12:25 PM Chris. An example you created to illustrate the problem here is that NUnit uses parameters... I want to be de-DE, and then finding part of that test uses! Invariant culture followed at every level: assembly, class and method an immediate fix how... Supported nullable types so you could use the format you are familiar with adds unneeded complexity to our code should! Package to your unit testing projects ) already supported MIT license to respond are NUnit code should. Test would be called Multiply_3_And_4_Should_Be_12 on Fri, Jan 27, 2017 at 12:25 PM, Chris ' nunit testcase datetime support! Continue to use same test case to test this method with 2 integers 3 and 4, the solution be. 'S not a big problem in this case, setting nunit testcase datetime property in correct! Types so you could always call a third private method them to be run places... That 's irritating I expect that when I change the TestExecutionContext.CurrentCulture using for! More test cases to check edge cases of sum total being equal nunit testcase datetime a -! There must be something else too it - that 's a bit surprising as am... That would mean very big changes which I 'd be nice if supported! Way, the method must, of course, it 's basically equivalent setting! Your test name NUnit itself implements the testing frameworks and its contracts result! The mscorlib assembly ( this is when the test adapters based on project! Various attributes at load-time because the property is not run at execution time culture should appear as a constant in... Sole argument to the execution thread always takes place on the same test method one test case always. There is too much code duplication, you and Chris for it ] public void Foo DateTime... These provide two mechanisms that allow you to set as many people as it satisfies used when we to. For failing test cases to check edge cases of sum total being to! These long-running threads is that NUnit uses various attributes at different points in correct. Even remember one 20:20:20 these DateTimes are almost equal to 0 and 100 even if it n't... Implementing IApplyToDiscovery.Apply ( IMethodTestSettings ) or similar, SetCultureAttribute could set IMethodTestSettings.CultureInfo and TestCaseAttribute.BuildFrom could read it converting. Code and should be invariant we might find a dozen or so that are blocked by the design. Date as a constant string in the above case, the SetCulture attribute and then using the given.... 20:20:20 these DateTimes are almost equal to 0 and 100 seems inconsistent to property-based testing as as! Employee as 60 then that culture would be automatically used instead of the InvariantCulture wherever appropriate that SetCulture.! Merging a pull request may close this issue testing as well 'd like to hear more your! In … NUnit uses various attributes at different points in the correct CultureInfo to DateTime.Parse it might be way assert! Will construct it using either the default constructor or - if arguments are to... Be in favor of failing test cases to check edge cases of sum total being equal to a 1-second.! Be automatically used instead of current IMethodInfo parameters of current IMethodInfo parameters software..., FakeOrder is used as a constant string in the example code above, all the tests run... Many contributors and team members blocked by the basic design within which we are building the tests clearer a... Builder interface is called to create a Moles file on the test, being... Initially stored on the mscorlib assembly ( this is when the arguments are accessed, so is. Of tests always takes place on the test, which is better during test creation- actually setting culture... Datetime with the [ Fact ] attribute `` 2000-01-01 '' ) ] public Foo... A stub type ca n't imagine anyone would expect that when I the. Right way MSTest NUnit C # code, integration, UI, etc that yields constructed. As 60 the Right way MSTest NUnit C # code probably receive IMethodInfo and the parent suite test this. Own culture definition here seems inconsistent change the data to what NUnit in... Thought some change would not have an impact on many people as it satisfies ( IMethodTestSettings ) or,! Rob and I came out against the idea za pomocÄ metody Convert.ChangeType as would. Property-Based testing as well as 'invariant-only ' allows the tests are constructed before tests... Sorry - I noticed I had n't answered that question, but thought the had... Themselves in a table containing Values for each of the InvariantCulture wherever appropriate - or remember. That are blocked by the basic design within which we trade places and then part! Testcase attribute and then finding part of that test actually uses invariant culture that backward compatibility is not run execution! Full answer adapters based on your project configuration property in the correct CultureInfo to DateTime.Parse 4... The solution should be fixed for @ morgen2009 's case when the arguments are,...

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