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feat(new tool): percentage calculator #456
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| import { Percentage } from '@vicons/tabler'; | ||
| import { defineTool } from '../tool'; | ||
|
|
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| export const tool = defineTool({ | ||
| name: 'Percentage calculator', | ||
| path: '/percentage-calculator', | ||
| description: 'Easily calculate percentages from a value to another value, or from a percentage to a value.', | ||
| keywords: ['percentage', 'calculator', 'calculate', 'value', 'number', '%'], | ||
| component: () => import('./percentage-calculator.vue'), | ||
| icon: Percentage, | ||
| createdAt: new Date('2023-06-18'), | ||
| }); | ||
36 changes: 36 additions & 0 deletions
36
src/tools/percentage-calculator/percentage-calculator.e2e.spec.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| import { expect, test } from '@playwright/test'; | ||
|
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| test.describe('Tool - Percentage calculator', () => { | ||
| test.beforeEach(async ({ page }) => { | ||
| await page.goto('/percentage-calculator'); | ||
| }); | ||
|
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| test('Has correct title', async ({ page }) => { | ||
| await expect(page).toHaveTitle('Percentage calculator - IT Tools'); | ||
| }); | ||
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| test('Correctly works out percentages', async ({ page }) => { | ||
| await page.getByTestId('percentageX').locator('input').fill('123'); | ||
| await page.getByTestId('percentageY').locator('input').fill('456'); | ||
| await expect(page.getByTestId('percentageResult').locator('input')).toHaveValue('560.88'); | ||
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| await page.getByTestId('numberX').locator('input').fill('123'); | ||
| await page.getByTestId('numberY').locator('input').fill('456'); | ||
| await expect(page.getByTestId('numberResult').locator('input')).toHaveValue('26.973684210526315'); | ||
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| await page.getByTestId('numberFrom').locator('input').fill('123'); | ||
| await page.getByTestId('numberTo').locator('input').fill('456'); | ||
| await expect(page.getByTestId('percentageIncreaseDecrease').locator('input')).toHaveValue('270.7317073170732'); | ||
| }); | ||
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| test('Displays empty results for incomplete input', async ({ page }) => { | ||
| await page.getByTestId('percentageX').locator('input').fill('123'); | ||
| await expect(page.getByTestId('percentageResult').locator('input')).toHaveValue(''); | ||
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| await page.getByTestId('numberY').locator('input').fill('456'); | ||
| await expect(page.getByTestId('numberResult').locator('input')).toHaveValue(''); | ||
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| await page.getByTestId('numberFrom').locator('input').fill('123'); | ||
| await expect(page.getByTestId('percentageIncreaseDecrease').locator('input')).toHaveValue(''); | ||
| }); | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| <script setup lang="ts"> | ||
| const percentageX = ref(); | ||
| const percentageY = ref(); | ||
| const percentageResult = computed(() => { | ||
| if (percentageX.value === undefined || percentageY.value === undefined) { | ||
| return ''; | ||
| } | ||
| return (percentageX.value / 100 * percentageY.value).toString(); | ||
| }); | ||
|
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| const numberX = ref(); | ||
| const numberY = ref(); | ||
| const numberResult = computed(() => { | ||
| if (numberX.value === undefined || numberY.value === undefined) { | ||
| return ''; | ||
| } | ||
| const result = 100 * numberX.value / numberY.value; | ||
| return (!Number.isFinite(result) || Number.isNaN(result)) ? '' : result.toString(); | ||
| }); | ||
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| const numberFrom = ref(); | ||
| const numberTo = ref(); | ||
| const percentageIncreaseDecrease = computed(() => { | ||
| if (numberFrom.value === undefined || numberTo.value === undefined) { | ||
| return ''; | ||
| } | ||
| const result = (numberTo.value - numberFrom.value) / numberFrom.value * 100; | ||
| return (!Number.isFinite(result) || Number.isNaN(result)) ? '' : result.toString(); | ||
| }); | ||
| </script> | ||
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| <template> | ||
| <div style="flex: 0 0 100%"> | ||
| <div style="margin: 0 auto; max-width: 600px"> | ||
| <c-card mb-3> | ||
| <div mb-3 sm:hidden> | ||
| What is | ||
| </div> | ||
| <div flex gap-2> | ||
| <div hidden pt-1 sm:block style="min-width: 48px;"> | ||
| What is | ||
| </div> | ||
| <n-input-number v-model:value="percentageX" data-test-id="percentageX" placeholder="X" /> | ||
| <div min-w-fit pt-1> | ||
| % of | ||
| </div> | ||
| <n-input-number v-model:value="percentageY" data-test-id="percentageY" placeholder="Y" /> | ||
| <input-copyable v-model:value="percentageResult" data-test-id="percentageResult" readonly placeholder="Result" style="max-width: 150px;" /> | ||
| </div> | ||
| </c-card> | ||
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| <c-card mb-3> | ||
| <div mb-3 sm:hidden> | ||
| X is what percent of Y | ||
| </div> | ||
| <div flex gap-2> | ||
| <n-input-number v-model:value="numberX" data-test-id="numberX" placeholder="X" /> | ||
| <div hidden min-w-fit pt-1 sm:block> | ||
| is what percent of | ||
| </div> | ||
| <n-input-number v-model:value="numberY" data-test-id="numberY" placeholder="Y" /> | ||
| <input-copyable v-model:value="numberResult" data-test-id="numberResult" readonly placeholder="Result" style="max-width: 150px;" /> | ||
| </div> | ||
| </c-card> | ||
|
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| <c-card mb-3> | ||
| <div mb-3> | ||
| What is the percentage increase/decrease | ||
| </div> | ||
| <div flex gap-2> | ||
| <n-input-number v-model:value="numberFrom" data-test-id="numberFrom" placeholder="From" /> | ||
| <n-input-number v-model:value="numberTo" data-test-id="numberTo" placeholder="To" /> | ||
| <input-copyable v-model:value="percentageIncreaseDecrease" data-test-id="percentageIncreaseDecrease" readonly placeholder="Result" style="max-width: 150px;" /> | ||
| </div> | ||
| </c-card> | ||
| </div> | ||
| </div> | ||
| </template> |
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