mirror of https://github.com/Squidex/squidex.git
Sebastian Stehle
9 years ago
13 changed files with 186 additions and 141 deletions
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/* |
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* Squidex Headless CMS |
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* |
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* @license |
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* Copyright (c) Squidex UG (haftungsbeschränkt). All rights reserved. |
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*/ |
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import { ErrorDto } from './../'; |
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describe('ErrorDto', () => { |
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it('Should create simple message when no details are specified.', () => { |
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const error = new ErrorDto(500, 'Error Message.'); |
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expect(error.displayMessage).toBe('Error Message.'); |
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}); |
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it('Should append dot to message', () => { |
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const error = new ErrorDto(500, 'Error Message'); |
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expect(error.displayMessage).toBe('Error Message.'); |
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}); |
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it('Should create simple message when detail has one item', () => { |
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const error = new ErrorDto(500, 'Error Message.', ['Detail Message.']); |
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expect(error.displayMessage).toBe('Error Message: Detail Message.'); |
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}); |
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it('Should create append do to simple message when detail has one item', () => { |
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const error = new ErrorDto(500, 'Error Message', ['Detail Message']); |
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expect(error.displayMessage).toBe('Error Message: Detail Message.'); |
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}); |
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it('Should create html list when error has more items.', () => { |
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const error = new ErrorDto(500, 'Error Message', ['Detail1.', 'Detail2.']); |
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expect(error.displayMessage).toBe('Error Message.<ul><li>Detail1.</li><li>Detail2.</li></ul>'); |
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}); |
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}); |
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@ -0,0 +1,57 @@ |
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/* |
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* Squidex Headless CMS |
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* |
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* @license |
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* Copyright (c) Squidex UG (haftungsbeschränkt). All rights reserved. |
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*/ |
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export class ErrorDto { |
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public readonly displayMessage: string; |
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constructor( |
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public readonly statusCode: number, |
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public readonly message: string, |
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public readonly details: string[] = [] |
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) { |
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this.displayMessage = formatMessage(message, details); |
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} |
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} |
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function formatMessage(message: string, details?: string[]) { |
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const appendLast = (row: string, char: string) => { |
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const last = row[row.length - 1]; |
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if (last !== char) { |
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return row + char; |
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} else { |
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return row; |
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} |
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}; |
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const removeLast = (row: string, char: string) => { |
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const last = row[row.length - 1]; |
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if (last === char) { |
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return row.substr(0, row.length - 1); |
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} else { |
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return row; |
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} |
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}; |
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if (details && details.length > 1) { |
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let result = appendLast(message, '.') + '<ul>'; |
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for (let detail of details) { |
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result += `<li>${appendLast(detail, '.')}</li>`; |
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} |
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result = result + '</ul>'; |
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return result; |
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} else if (details && details.length === 1) { |
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return `${appendLast(removeLast(message, '.'), ':')} ${appendLast(details[0], '.')}`; |
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} else { |
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return appendLast(message, '.'); |
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} |
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} |
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