For your usecase of asserting whether an element exists, they are indeed redundant. .contains() yields a DOM element and according to documentation, .should yields the same element it was given as an input. There are some exceptions when .should yields different element (as you can see in the documentation) but in case of using should(‘exist’), … Read more
TL;DR The most direct way to check this is to sort the arrays before checking their equality. json.map{|d| d[“id”]}.sort.must_equal Database.all.pluck(:id).sort Still here? Okay. Let’s talk about comparing elements in an array. As it is, the map{} is already somewhat irrelevant to the test and adding clutter, I’d prefer to not add even more. Well, that … Read more
The corresponding kernel macros are BUG_ON and WARN_ON. The former is for when you want to make the kernel panic and bring the system down (i.e., unrecoverable error). The latter is for when you want to log something to the kernel log (viewable via dmesg). As @Michael says, in the kernel, you need to validate … Read more
I just run into the same problem while upgrading to gulp 4. The depending tasks have to be specified as series or in parallel, just the name is not enough anymore. Example gulp.task(‘copy’, [‘sass-min’], function() { Becomes gulp.task(‘copy’, gulp.series(‘sass-min’), function() { gulp.parallel can also be used to execute the tasks in parallel
I did a bit more digging and was able to find out why the OP’s test code doesn’t run as expected. I was able to fix it by installing and using the FluentAssertions.Json nuget package. One important thing: Be sure to include using FluentAssertions.Json otherwise false positives may occur. Test code is the following: using … Read more
Another possible solution is to use Response Assertion with checked “Ignore Status” flag added to your sampler: Ignore status Instructs JMeter to set the status to success initially. The overall success of the sample is determined by combining the result of the assertion with the existing Response status. When the Ignore Status checkbox is selected, … Read more
Instead of doing findElement, do findElements and check the length of the returned elements is 0. This is how I’m doing using WebdriverJS and I expect the same will work in Java
The C++ standard defers the definition of assert to the C standard. C99 §7.2/2: ” The assert macro puts diagnostic tests into programs; it expands to a void expression. When it is executed, if expression (which shall have a scalar type) is false (that is, compares equal to 0), the assert macro writes information about … Read more
python -O does the following currently: completely ignores asserts sets the special builtin name __debug__ to False (which by default is True) and when called as python -OO removes docstrings from the code I don’t know why everyone forgets to mention the __debug__ issue; perhaps it is because I’m the only one using it 🙂 … Read more
As far as I’ve read from this document: http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2015/n4415.pdf Contracts do what assert has been trying to do in a primitive way for years. They’re both documentation and a run-time assert of how the caller should be expected to call the function and in what state can the caller expect the code to be after … Read more