Files
authentik/web/src/elements/Divider.ts
Ken Sternberg 058a388518 web: unit tests for the simple things, with fixes that the tests revealed (#11633)
* Added tests and refinements as tests indicate.

* Building out the test suite.

* web: test the simple things. Fix what the tests revealed.

- Move `EmptyState.test.ts` into the `./tests` folder.
- Provide unit tests for:
  - Alert
  - Divider
  - Expand
  - Label
  - LoadingOverlay
- Give all tested items an Interface and a functional variant for rendering
- Give Label an alternative syntax for declaring alert levels
- Remove the slot name in LoadingOverlay
  - Change the slot call in `./enterprise/rac/index.ts` to not need the slot name as well
- Change the attribute names `topMost`, `textOpen`, and `textClosed` to `topmost`, `text-open`, and
  `text-closed`, respectively.
  - Change locations in the code where those are used to correspond

** Why interfaces: **

Provides another check on the input/output boundaries of our elements, gives Storybook and
WebdriverIO another validation to check, and guarantees any rendering functions cannot be passed
invalid property names.

** Why functions for rendering: **

Providing functions for rendering gets us one step closer to dynamically defining our forms-in-code
at runtime without losing any type safety.

** Why rename the attributes: **

A *very* subtle bug:
[Element:setAttribute()](https://developer.mozilla.org/en-US/docs/Web/API/Element/setAttribute)
automatically "converts an attribute name to all lower-case when called on an HTML element in an
HTML document." The three attributes renamed are all treated *as* attributes, either classic boolean
or stringly-typed attributes, and attempting to manipulate them with `setAttribute()` will fail.

All of these attributes are presentational; none of them end up in a transaction with the back-end,
so kebab-to-camel conversions are not a concern.

Also, ["topmost" is one word](https://www.merriam-webster.com/dictionary/topmost).

** Why remove the slot name: **

Because there was only one slot.  A name is not needed.

* Fix minor spelling error.
2024-10-10 15:14:29 -07:00

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TypeScript

import { AKElement } from "@goauthentik/elements/Base";
import { type SlottedTemplateResult } from "@goauthentik/elements/types";
import { css, html, nothing } from "lit";
import { customElement } from "lit/decorators.js";
import PFBase from "@patternfly/patternfly/patternfly-base.css";
@customElement("ak-divider")
export class Divider extends AKElement {
static get styles() {
return [
PFBase,
css`
.separator {
display: flex;
align-items: center;
text-align: center;
}
.separator::before,
.separator::after {
content: "";
flex: 1;
border-bottom: 1px solid var(--pf-global--Color--100);
}
.separator:not(:empty)::before {
margin-right: 0.25em;
}
.separator:not(:empty)::after {
margin-left: 0.25em;
}
`,
];
}
render() {
return html`<div class="separator">
<slot></slot>
</div>`;
}
}
export function akDivider(content: SlottedTemplateResult = nothing) {
const message = typeof content === "string" ? html`<span>${content}</span>` : content;
return html`<ak-divider>${message}</ak-divider>`;
}
declare global {
interface HTMLElementTagNameMap {
"ak-divider": Divider;
}
}