simple-icons/tests/index.test.js
Eric Cornelissen 8431fd9683
Simplify how scripts get icon slugs (#5066)
* Accept icon rather than title in `iconToSlug`

This removes the need in (most of the) calls to this function to
seperately check if there is a custom slug already defined for the icon.

* Rename `titleToSlug` to `getIconSlug`

* Revert unnecessary style change

* Update function documentation

* Keep `titleToSlug` and add `getIconSlug` helper

Unfortunately `this` is not available because we're using arrow syntax
for these functions, but refering to `titleToSlug` through
`module.exports` works fine as well.

* Fix parameter name in `getIconSlug` docs
2021-02-22 14:15:37 +01:00

64 lines
1.9 KiB
JavaScript

const { icons } = require('../_data/simple-icons.json');
const simpleIcons = require('../index.js');
const { getIconSlug } = require("../scripts/utils.js");
icons.forEach(icon => {
const name = icon.slug || icon.title;
const subject = simpleIcons[name];
test(`${icon.title} has a "title"`, () => {
expect(typeof subject.title).toBe('string');
});
test(`${icon.title} has a "hex" value`, () => {
expect(typeof subject.hex).toBe('string');
expect(subject.hex).toHaveLength(6);
});
test(`${icon.title} has a "source"`, () => {
expect(typeof subject.source).toBe('string');
});
test(`${icon.title} has an "svg"`, () => {
expect(typeof subject.svg).toBe('string');
});
test(`${icon.title} has a "path"`, () => {
expect(typeof subject.path).toBe('string');
expect(subject.path).toMatch(/^[MmZzLlHhVvCcSsQqTtAaEe0-9-,.\s]+$/g);
});
test(`${icon.title} has a "slug"`, () => {
expect(typeof subject.slug).toBe('string');
});
// NOTE: Icons with custom slugs have a custom slug because their title is
// already taken, so they should not be findable by their title.
if (icon.slug === undefined) {
test(`${icon.title} can be found by it's title`, () => {
const found = simpleIcons.get(icon.title);
expect(found).toBeDefined();
expect(found.title).toEqual(icon.title);
expect(found.hex).toEqual(icon.hex);
expect(found.source).toEqual(icon.source);
});
}
test(`${icon.title} can be found by it's slug`, () => {
const name = getIconSlug(icon);
const found = simpleIcons.get(name);
expect(found).toBeDefined();
expect(found.title).toEqual(icon.title);
expect(found.hex).toEqual(icon.hex);
expect(found.source).toEqual(icon.source);
});
});
test(`Iterating over simpleIcons only exposes icons`, () => {
const iconArray = Object.values(simpleIcons);
for (let icon of iconArray) {
expect(icon).toBeDefined();
expect(typeof icon).toBe('object');
}
});