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test(frontend): fix component error in MkChart story #14056

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Jun 21, 2024
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48 changes: 48 additions & 0 deletions packages/frontend/.storybook/charts.ts
Original file line number Diff line number Diff line change
@@ -0,0 +1,48 @@
/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/

import { DefaultBodyType, HttpResponse, HttpResponseResolver, JsonBodyType, PathParams, http } from 'msw';
import seedrandom from 'seedrandom';
import { action } from '@storybook/addon-actions';

function getChartArray(seed: string, limit: number, option?: { accumulate?: boolean, mul?: number }): number[] {
const rng = seedrandom(seed);
const max = Math.floor(option?.mul ?? 250 * rng());
let accumulation = 0;
const array: number[] = [];
for (let i = 0; i < limit; i++) {
const num = Math.floor((max + 1) * rng());
if (option?.accumulate) {
accumulation += num;
array.unshift(accumulation);
} else {
array.push(num);
}
}
return array;
}

export function getChartResolver(fields: string[], option?: { accumulate?: boolean, mulMap?: Record<string, number> }): HttpResponseResolver<PathParams, DefaultBodyType, JsonBodyType> {
return ({ request }) => {
action(`GET ${request.url}`)();
const limitParam = new URL(request.url).searchParams.get('limit');
const limit = limitParam ? parseInt(limitParam) : 30;
const res = {};
for (const field of fields) {
const layers = field.split('.');
let current = res;
while (layers.length > 1) {
const currentKey = layers.shift()!;
if (current[currentKey] == null) current[currentKey] = {};
current = current[currentKey];
}
current[layers[0]] = getChartArray(field, limit, {
accumulate: option?.accumulate,
mul: option?.mulMap != null && field in option.mulMap ? option.mulMap[field] : undefined,
});
}
return HttpResponse.json(res);
};
}
45 changes: 2 additions & 43 deletions packages/frontend/src/components/MkChart.stories.impl.ts
Original file line number Diff line number Diff line change
Expand Up @@ -6,52 +6,11 @@
/* eslint-disable @typescript-eslint/explicit-function-return-type */
/* eslint-disable import/no-default-export */
import { StoryObj } from '@storybook/vue3';
import { DefaultBodyType, HttpResponse, HttpResponseResolver, JsonBodyType, PathParams, http } from 'msw';
import seedrandom from 'seedrandom';
import { action } from '@storybook/addon-actions';
import { http } from 'msw';
import { commonHandlers } from '../../.storybook/mocks.js';
import { getChartResolver } from '../../.storybook/charts.js';
import MkChart from './MkChart.vue';

function getChartArray(seed: string, limit: number, option?: { accumulate?: boolean, mul?: number }): number[] {
const rng = seedrandom(seed);
const max = Math.floor(option?.mul ?? 250 * rng());
let accumulation = 0;
const array: number[] = [];
for (let i = 0; i < limit; i++) {
const num = Math.floor((max + 1) * rng());
if (option?.accumulate) {
accumulation += num;
array.unshift(accumulation);
} else {
array.push(num);
}
}
return array;
}

export function getChartResolver(fields: string[], option?: { accumulate?: boolean, mulMap?: Record<string, number> }): HttpResponseResolver<PathParams, DefaultBodyType, JsonBodyType> {
return ({ request }) => {
action(`GET ${request.url}`)();
const limitParam = new URL(request.url).searchParams.get('limit');
const limit = limitParam ? parseInt(limitParam) : 30;
const res = {};
for (const field of fields) {
const layers = field.split('.');
let current = res;
while (layers.length > 1) {
const currentKey = layers.shift()!;
if (current[currentKey] == null) current[currentKey] = {};
current = current[currentKey];
}
current[layers[0]] = getChartArray(field, limit, {
accumulate: option?.accumulate,
mul: option?.mulMap != null && field in option.mulMap ? option.mulMap[field] : undefined,
});
}
return HttpResponse.json(res);
};
}

const Base = {
render(args) {
return {
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -8,8 +8,9 @@ import { StoryObj } from '@storybook/vue3';
import { HttpResponse, http } from 'msw';
import { federationInstance } from '../../.storybook/fakes.js';
import { commonHandlers } from '../../.storybook/mocks.js';
import { getChartResolver } from '../../.storybook/charts.js';
import MkInstanceCardMini from './MkInstanceCardMini.vue';
import { getChartResolver } from './MkChart.stories.impl.js';

export const Default = {
render(args) {
return {
Expand Down
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