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I hava a Module in which a want to give a single String or a List as a parameter and I want to change a single String to a List containing this String. So I did the following: ClearAll[test]; test[in_] := Module[{}, If[Head[in] == String, {in}, in] ] Now test[“a”] works fine, but test[{“a”,”b”}] not,Read more

In UGC 2017 paper the following question was asked What is the normal order of activities in which traditional software testing is organized? (a) Integration Testing (b) System Testing (c) Unit Testing (d) Validation Testing Code : (1) (c), (a), (b), (d) (2) (c), (a), (d), (b) (3) (d), (c), (b), (a) (4) (b), (d),Read more

I am a V8 beginner, although a bit familiar with Drupal from early V7. I have a basic live site and to not want to mess anything up. Now I need to sort out different tasks and modules that I want to add. I found the Git Sandbox but this seem orientated toward PHP coding.Read more

I have following method: @OnMessage public void onMessage(Session session, String msg) { if (msg.equals(SERVER_AVAILABLE)) { session.getAsyncRemote().sendText(msg); } } I need to write a unit tests for the method. I was trying to write something like: @Test public String onMessage_comesProperMessage_verifyCalls(){ when(heartbeatStatusServer.onMessage(session,”S”)).thenReturn(“”); } But it could be in that way. Need a help, even only keywords inRead more

I’m trying to understand how this method works and everywhere I check it I find there’s something faulty or maybe it’s that I’m not understanding something from the method. Here there’s an explanation of the method for reference. Some things of the method don’t make much of a sense for a while or do-while loop.Read more

I have some Scala code that I wish to unit test using ScalaMock: class CancellationManagerSpec extends FlatSpec with MockFactory { “Cancelling a shipment” should “check shipment is not already shipped” in { val manager = mock[CancellationsManager] (manager.checkStatus _).expects(*, *).returning(true).once() val request = CancellationRequestedEvent(“shipmentNumber”) manager.processCancellation(request) } } The test fails: [info] – should complete a seriesRead more

I recently had my final exam for a software engineering course for my masters program and one of the questions on the exam was the following: Unit Testing is considered: a. White-box Testing b. Black-box Testing c. Either In my 7 years of software development experience, unit testing has always taken a white box approach.Read more

I have searched and found a few questions talking about testing in relation to feature branching. My question is a little different. We are a scrum* team of 4 to 5 developers with a dedicated on-team QC. We do active development on a family of applications with large amounts of legacy code. The application familyRead more

Hey there! Google Attribution Testing is an easy going way for evaluating marketing efforts. How to make most of it? Had anyone of you tried it? Can I get to know your opinion in comments please!Read more

I have a class that internally uses an interface that is defined externally. Testing this class becomes difficult since I need to mock out this interface but I am required to reference the external library (which may be quite big) since the test is in a separate test project. Are there any ways to decoupleRead more