Top "Assertion" questions

An assertion is a software construct where the developer states ("asserts") a condition that he believes will always be true.

How to assert the contents of an array, indifferent of the ordering

I have a minitest spec: it "fetches a list of all databases" do get "/v1/databases" json = JSON.parse(response.…

ruby-on-rails minitest assertion
How do I configure maven to print JUnit assertion failure message to console

I'm using the surefire maven plugin to run unit tests. My test class looks like this: public class Test1 { @org.…

maven junit assertion maven-surefire-plugin
Break the debugger on assertion failed

Is there a way to break the debugger when assertion is false and running the application using Visual Studio debugger. …

c# visual-studio-2008 debugging assertion smart-device
Use CodeCeption assertion in conditional (if) statement

I'm totally new with CodeCeption. I want to do an action/assertion depending on another assertion result, like this: if ($…

php if-statement conditional assertion codeception
What does Mat::checkVector do in OpenCV?

I tried to use the following function in OpenCV (C++) calcOpticalFlowPyrLK(prev_frame_gray, frame_gray, points[0], points[1], status, err, …

c++ opencv mat assertion
Is actively throwing AssertionError in Java good practice?

Looking through Joshua Bloch's 'Effective Java - Second Edition', I stumbled upon the following code on page 152: double apply(double …

java assertion
Chai assertion testing whether object structure contains at least other object structure

I'm using Mocha for unit testing and Chai for assertions. I'd like to find an easy to use solution to …

javascript tdd bdd chai assertion
Assertive programming with JavaScript

I know why assertive programming is good, so I want to use it with JavaScript. However, I don't want to …

javascript assert spring-3 assertion
C++ Assertion function to check that Exception is thrown

I'm familiar with how the standard C++ assertion works. This has worked well in my project for a variety of …

c++ exception assertion
How to use variable to extract value from JSON response using Groovy?

I'm trying to extract bicycle brand "Cannondale" from the JSON response by using the location of the value stored in …

json groovy soapui assertion jsonslurper