682 Matching Annotations
  1. Last 7 days
    1. Ashish K. Jha, MD, MPH. (2020, October 27). President keeps saying we have more cases because we are testing more This is not true But wait, how do we know? Doesn’t more testing lead to identifying more cases? Actually, it does So we look at other data to know if its just about testing or underlying infections Thread [Tweet]. @ashishkjha. https://twitter.com/ashishkjha/status/1321118890513080322

    1. Miro Weinberger. (2020, December 3). Our 1st Covid-19 wastewater tests since Thanksgiving just came in—Virus levels are up significantly citywide. I hope that all of #BTV will look at this graph and see what I see: A call to action, to stop gathering with other households, and to get tested ASAP if you have https://t.co/8nxTwOOcFA [Tweet]. @MiroBTV. https://twitter.com/MiroBTV/status/1334613511692017664

    1. TRAILBLAZER-TEST The official stable release is only weeks away bringing you a bunch of new assertions that drastically reduce coding effort for tests! Of course, Minitest and RSpec will both be supported. TRAILBLAZER-STORY will follow as it turned out to be inevitable for setting up application state for tests. Instead of fumbling around with factories and traits in your tests, you “tell a story” about what to create in which order, easily customizable, and all written using activities. Currently, I’m working on designing the interfaces and it’s real fun!
    1. ReconfigBehSci. (2021, February 18). @ErikAngner I thought I joined the ‘conversation’ at the top- did I miss part of a prior thread? Post I responded to seemed to be the beginning of a thread...ie. ‘regular reminder that...’ [Tweet]. @SciBeh. https://twitter.com/SciBeh/status/1362385973603168257

  2. Feb 2021
  3. Jan 2021
    1. I think I'm seeing some weird behavior when I select "bill_length_mm" on this chart: check it out. Is that expected?

    1. // Arrange const [refDiv, contentDiv] = getElements(); const [refAction, contentAction, getInstance] = createPopperActions({ placement: 'right-start', }); mountWithAction(refDiv, refAction); // Act mountWithAction(contentDiv, contentAction); // Assert expect(getInstance()).not.toBeNull();
    1. Personally, I think you are perhaps blowing up a fairly medium-sized (and fixable) bug discovered during routine testing into extreme-case hyperbole. Again, engagement and participation will get the bug fixed faster. The entire point of testing is to discover and fix precisely these kinds of pain points before release.
  4. Dec 2020
    1. In a webinar hosted by MIT Sloan School of Management professor Andrew Lo on April 1, Bancel said that Moderna is already manufacturing mRNA for vaccines in its potential Phase II study, which could begin enrolling hundreds of people this spring, as well as its potential Phase III study, which could enroll thousands of people as early as late summer or early fall. In a US Securities and Exchange Commission filing the week before, Bancel also indicated that Moderna may request special permission to give people like doctors and nurses access to its vaccine this fall, before a formal approval. It’s an audacious plan for a company—and technology—that has yet to put a drug on the market.
  5. Nov 2020
    1. Comparison between pytest and unittes test frameworks

      Detailed comparison table of pytest vs unittest modules (check below)

    1. Today, more and more businesses are inclined towards react native due to the innumerable benefits it offers. React native apps have completely changed the mobile app development process but the performance of the app remains extraordinary as before.

      In this article, we will be talking about a few popular react native testing tools that will enhance your development process.

  6. Oct 2020
    1. You want to write maintainable tests that give you high confidence that your components are working for your users. As a part of this goal, you want your tests to avoid including implementation details so refactors of your components (changes to implementation but not functionality) don't break your tests and slow you and your team down.

      key point. I think that this also means that NOT using data-testid is better since this is "testing library" specific attribute and 'binds' us to testin-library

    1. we are using RTL's findBy search variant to wait for element(s) which appear eventually.

      see above - this is how you'd wait async to grab the element you need

    2. For any element that isn't there yet but will be there eventually, use findBy over getBy or queryBy. If you assert for a missing element, use queryBy. Otherwise default to getBy

      key point: summary of getBy, queryBy and findBy

    3. The neat thing about getByRole: it shows all the selectable roles if you provide a role that isn't available in the rendered component's HTML:

      pass no arguments and it will list all available roles in the element you passed to it (including implicit roles)

    4. // recommended

      notice that this is the recommended practice

    5. Whereas the describe-block is the test suite, the test-block (which also can be named it instead of test) is the test case. A test suite can have multiple test cases and a test case doesn't have to be in a test suite. What you put into the test cases are called assertions (e.g. expect in Jest) which either turn out to be successful (green) or erroneous (red). Here we have two assertions which should turn out successful:

      Key point explaining key basic terms in React testign world

  7. Sep 2020
    1. With the increase in react native app users, it is crucial for the react native app developers to build an app without bugs.

      In this article, we will be talking about a few popular react native testing tools that will enhance your development process. But before that, let us first go through a few types of mobile testing that most of the react native app development companies follow.