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refactor dataset to standalone feature and update components accordingly

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Chris Kruining 2025-02-04 15:48:23 +11:00
parent 3bd17306f2
commit 9ace9b9f4f
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7 changed files with 109 additions and 34 deletions
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133
src/components/table/dataset.spec.ts
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@ -1,133 +0,0 @@
import { describe, expect, it } from "bun:test";
import { createDataSet } from "./dataset";
interface DataEntry {
id: string;
name: string;
amount: number;
};
const defaultData: DataEntry[] = [
{ id: '1', name: 'a first name', amount: 30 },
{ id: '2', name: 'a second name', amount: 20 },
{ id: '3', name: 'a third name', amount: 10 },
];
describe('dataset', () => {
describe('createDataset', () => {
it('can create an instance', async () => {
// Arrange
// Act
const actual = createDataSet(defaultData);
// Assert
expect(actual).toMatchObject({ data: defaultData })
});
it('can sort by a property', async () => {
// Arrange
// Act
const actual = createDataSet(defaultData, { sort: { by: 'amount', reversed: false } });
// Assert
expect(actual.nodes()).toEqual([
expect.objectContaining({ key: 2 }),
expect.objectContaining({ key: 1 }),
expect.objectContaining({ key: 0 }),
])
});
it('can group by a property', async () => {
// Arrange
// Act
const actual = createDataSet(defaultData, { group: { by: 'name' } });
// Assert
expect(actual).toEqual(expect.objectContaining({ data: defaultData }))
});
describe('mutate', () => {
it('mutates the value', async () => {
// Arrange
const dataset = createDataSet(defaultData);
// Act
dataset.mutate(0, 'amount', 100);
// Assert
expect(dataset.value[0]!.amount).toBe(100);
});
});
describe('mutateEach', () => {
it('mutates all the entries', async () => {
// Arrange
const dataset = createDataSet(defaultData);
// Act
dataset.mutateEach(entry => ({ ...entry, amount: entry.amount + 5 }));
// Assert
expect(dataset.value).toEqual([
expect.objectContaining({ amount: 35 }),
expect.objectContaining({ amount: 25 }),
expect.objectContaining({ amount: 15 }),
]);
});
});
describe('remove', () => {
it('removes the 2nd entry', async () => {
// Arrange
const dataset = createDataSet(defaultData);
// Act
dataset.remove([1]);
// Assert
expect(dataset.value[1]).toBeUndefined();
});
});
describe('insert', () => {
it('adds an entry to the dataset', async () => {
// Arrange
const dataset = createDataSet(defaultData);
// Act
dataset.insert({ id: '4', name: 'name', amount: 100 });
// Assert
expect(dataset.value[3]).toEqual({ id: '4', name: 'name', amount: 100 });
});
});
describe('sort', () => {
it('can set the sorting', async () => {
// Arrange
const dataset = createDataSet(defaultData);
// Act
dataset.sort({ by: 'id', reversed: true });
// Assert
expect(dataset.sorting).toEqual({ by: 'id', reversed: true });
});
});
describe('group', () => {
it('can set the grouping', async () => {
// Arrange
const dataset = createDataSet(defaultData);
// Act
dataset.group({ by: 'id' });
// Assert
expect(dataset.grouping).toEqual({ by: 'id' });
});
});
});
});