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iconify/packages/utils/tests/merge-icon-data-test.ts
2022-06-20 23:43:01 +03:00

107 lines
1.7 KiB
TypeScript

import type { IconifyIcon } from '@iconify/types';
import { mergeIconData } from '../lib/icon/merge';
describe('Testing merging icon data', () => {
test('Nothing to merge', () => {
const icon: IconifyIcon = {
body: '<g />',
};
const expected: IconifyIcon = {
body: '<g />',
};
// Check hint manually: supposed to be IconifyIcon
const result = mergeIconData(icon, {});
expect(result).toEqual(expected);
});
test('Full icons', () => {
const icon: Required<IconifyIcon> = {
body: '<g />',
width: 24,
height: 24,
left: 0,
top: 0,
rotate: 0,
hFlip: false,
vFlip: false,
};
const expected: Required<IconifyIcon> = {
body: '<g />',
width: 24,
height: 24,
left: 0,
top: 0,
rotate: 0,
hFlip: false,
vFlip: false,
};
// Check hint manually: supposed to be Required<IconifyIcon>
const result = mergeIconData(icon, {});
expect(result).toEqual(expected);
});
test('Copy values', () => {
// Copy values
expect(
mergeIconData(
{
body: '<g />',
width: 24,
},
{
height: 32,
}
)
).toEqual({
body: '<g />',
width: 24,
height: 32,
});
});
test('Override values', () => {
expect(
mergeIconData(
{
body: '<g />',
width: 24,
height: 24,
},
{
height: 32,
}
)
).toEqual({
body: '<g />',
width: 24,
height: 32,
});
});
test('Override transformations', () => {
expect(
mergeIconData(
{
body: '<g />',
width: 24,
height: 24,
hFlip: true,
rotate: 3,
},
{
height: 32,
vFlip: true,
rotate: 2,
}
)
).toEqual({
body: '<g />',
width: 24,
height: 32,
hFlip: true,
vFlip: true,
rotate: 1,
});
});
});