There are a few other things at play that will require more investigation at a future date:
- Why window.location.assign() or history.pushState() do not work
- If any other config or polyfills are needed with JSDOM
Signed-off-by: Carlo Costino <carlo.costino@gsa.gov>
- Turned the timeoutPopup module into a proper module that is exported
- Pulled out the setInterval inner function to be its own method
- Adjusted the session timer tests to have additional setup and teardown pieces
- Added a few tests
There may be some additional adjustments needed, e.g., we may not have to expose all of the methods, but then we have to figure out how to make them accessible in the tests another way.
h/t @A-Shumway42 for pairing with me to review all of these changes and approach!
Signed-off-by: Carlo Costino <carlo.costino@gsa.gov>
This changeset removes webauthn from the Notify.gov admin app. We are not using webauthn at all in our implementation and will be looking at an entirely different authentication system in the near future.
Signed-off-by: Carlo Costino <carlo.costino@gsa.gov>
- Deleted /stylesheets folder
- Removed sass build from gulpfile
- Changed gov links to usa links
- Changed other govuk styles, like breadcrumbs
- Changed name of uk_components file to us_components
- Fixed a few tests that broke on account of the changes
* Updated header and footer
* Moved files around and updated gulpfile to correct the build process when it goes to production
* Updated fonts
* Adjusted grid templating
* Adding images to assets
* Updated account pages, dashboard, and pages in message sending flow
* Updated the styling for the landing pages in the account section once logged in
We removed whitespace in the HTML of the copy to clipboard component
in https://github.com/alphagov/notifications-admin/pull/4236/files
When the Javascript on the page loads it re-renders the component,
using HTML which is embedded in the .js file.
This means we also need to apply the same change to the .js file
to remove any extraneous whitespace.
In previous iterations of the classPersister, we
found issues with the implementation meant classes
it should have added back to elements were also
added to other elements. This adds tests for this
scenario to ensure it doesn't happen again.
Also includes changes to fix a linting error with
the JS which complained about a function being
defined in a loop while referencing variables in
the outer scope.
The assumption that the classes you want to
persist will always have parity with the elements
that have those classes, at that point, won't
always be true.
Because of that, this changes the way elements
with those classes are stored, to be in a map
between classes and the elements with them (at
that point).
Also includes an extra test for a scenario where
more than one updating component is in the page
with classes that need to persist through updates.
The updateContent JS was changed in this commit so
the replacement of the original HTML (with GOVUK
modules data-attributes) was moved into the start
method rather than being a slightly odd side
effect of the render function diffing:
476ed1593c
This adds a test to make it more clear this
happens, as requested in this comment:
https://github.com/alphagov/notifications-admin/pull/4155#discussion_r804689618
Wrap the code that updates the HTML with changes
from the server with code that stores and
re-applies specified classes.
This is to allow other JS to add classes which
change the visual state of the HTML without them
being considered by the code that diffs our
in-page HTML against that from the server.
They are called classesToPersist because this
should make the visual state they create persist
between updates.
Includes the addition of tests for updateContent
that cover the addition/deletion of elements so we
can write a test for classNames persisting through
updates. The existing tests only cover updates
that change the content of elements. Just adding
the test for these changes to those would simulate
a scenario that doesn't exist in the app. Writing
extra tests for the kind of updates these changes
act on keeps them in line with the app code.
We added domdiff to replace the DiffDOM library
here:
87f54d1e88
DiffDOM had updated its code to be written to the
ECMAScript 6 (ES6) standard and so needed extra
work to work with the older browsers in our
support matrix. This was recorded as an issue
here:
https://www.pivotaltracker.com/n/projects/1443052/stories/165380360
Domdiff didn't work (see below for more details)
so this replaces it with the morphdom library.
Morphdom supports the same browsers as us and is
relied on by a range of large open source
projects:
https://github.com/patrick-steele-idem/morphdom#what-projects-are-using-morphdom
It was tricky to find alternatives to DiffDOM so
if we have to source alternatives in future, other
options could be:
- https://github.com/choojs/nanomorph
- https://diffhtml.org/index.html (using its
outerHTML method)
Why domdiff didn't work
Turns out that domdiff was replacing the page HTML
with the HTML from the AJAX response every time,
not just when they differed. This isn't a bug.
Domdiff is bare bones enough that it compares old
DOM nodes to new DOM nodes with ===. With our
code, this always results to false because our new
nodes are made from HTML strings from AJAX
response so are never the same node as the old
one.
