42 lines
1.2 KiB
TypeScript
42 lines
1.2 KiB
TypeScript
import { renderNumberLabels } from '../charts';
|
|
|
|
// test for renderNumberLabels
|
|
|
|
describe('renderNumberLabels', () => {
|
|
test.each([
|
|
['1000000', '1.0m'],
|
|
['2500000', '2.5m'],
|
|
])("formats numbers ≥ 1 million as 'Xm' (%s → %s)", (input, expected) => {
|
|
expect(renderNumberLabels(input)).toBe(expected);
|
|
});
|
|
|
|
test.each([['150000', '150k']])("formats numbers ≥ 100K as 'Xk' (%s → %s)", (input, expected) => {
|
|
expect(renderNumberLabels(input)).toBe(expected);
|
|
});
|
|
|
|
test.each([['12500', '12.5k']])(
|
|
"formats numbers ≥ 10K as 'X.Xk' (%s → %s)",
|
|
(input, expected) => {
|
|
expect(renderNumberLabels(input)).toBe(expected);
|
|
},
|
|
);
|
|
|
|
test.each([['1500', '1.50k']])("formats numbers ≥ 1K as 'X.XXk' (%s → %s)", (input, expected) => {
|
|
expect(renderNumberLabels(input)).toBe(expected);
|
|
});
|
|
|
|
test.each([['999', '999']])(
|
|
'calls formatNumber for values < 1000 (%s → %s)',
|
|
(input, expected) => {
|
|
expect(renderNumberLabels(input)).toBe(expected);
|
|
},
|
|
);
|
|
|
|
test.each([
|
|
['0', '0'],
|
|
['-5000', '-5000'],
|
|
])('handles edge cases correctly (%s → %s)', (input, expected) => {
|
|
expect(renderNumberLabels(input)).toBe(expected);
|
|
});
|
|
});
|