Files
leadchat/app/javascript/shared/helpers/specs/FileHelper.spec.js
Sojan Jose bf806f0c28 feat: allow configuring attachment upload limit (#12835)
## Summary
- add a configurable MAXIMUM_FILE_UPLOAD_SIZE installation setting and
surface it through super admin and global config payloads
- apply the configurable limit to attachment validations and shared
upload helpers on dashboard and widget
- introduce a reusable helper with unit tests for parsing the limit and
extend attachment specs for configurability


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[Codex
Task](https://chatgpt.com/codex/tasks/task_e_6912644786b08326bc8dee9401af6d0a)

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Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>
Co-authored-by: iamsivin <iamsivin@gmail.com>
2025-11-17 14:03:08 -08:00

65 lines
2.1 KiB
JavaScript

import {
DEFAULT_MAXIMUM_FILE_UPLOAD_SIZE,
formatBytes,
fileSizeInMegaBytes,
checkFileSizeLimit,
resolveMaximumFileUploadSize,
} from '../FileHelper';
describe('#File Helpers', () => {
describe('formatBytes', () => {
it('should return zero bytes if 0 is passed', () => {
expect(formatBytes(0)).toBe('0 Bytes');
});
it('should return in bytes if 1000 is passed', () => {
expect(formatBytes(1000)).toBe('1000 Bytes');
});
it('should return in KB if 100000 is passed', () => {
expect(formatBytes(10000)).toBe('9.77 KB');
});
it('should return in MB if 10000000 is passed', () => {
expect(formatBytes(10000000)).toBe('9.54 MB');
});
});
describe('fileSizeInMegaBytes', () => {
it('should return zero if 0 is passed', () => {
expect(fileSizeInMegaBytes(0)).toBe(0);
});
it('should return 19.07 if 20000000 is passed', () => {
expect(fileSizeInMegaBytes(20000000)).toBeCloseTo(19.07, 2);
});
});
describe('checkFileSizeLimit', () => {
it('should return false if file with size 62208194 and file size limit 40 are passed', () => {
expect(checkFileSizeLimit({ file: { size: 62208194 } }, 40)).toBe(false);
});
it('should return true if file with size 62208194 and file size limit 40 are passed', () => {
expect(checkFileSizeLimit({ file: { size: 199154 } }, 40)).toBe(true);
});
});
describe('resolveMaximumFileUploadSize', () => {
it('should return default when value is undefined', () => {
expect(resolveMaximumFileUploadSize(undefined)).toBe(
DEFAULT_MAXIMUM_FILE_UPLOAD_SIZE
);
});
it('should return default when value is not a positive number', () => {
expect(resolveMaximumFileUploadSize('not-a-number')).toBe(
DEFAULT_MAXIMUM_FILE_UPLOAD_SIZE
);
expect(resolveMaximumFileUploadSize(-5)).toBe(
DEFAULT_MAXIMUM_FILE_UPLOAD_SIZE
);
});
it('should parse numeric strings and numbers', () => {
expect(resolveMaximumFileUploadSize('50')).toBe(50);
expect(resolveMaximumFileUploadSize(75)).toBe(75);
});
});
});