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import * as url_helpers from './url-helpers'
describe('url_helpers', () => {
describe('isValidExternalURL', () => {
describe('with string', () => {
it('returns false for empty string ', () => {
const result = url_helpers.isValidExternalURL('');
expect(result).toBe(false);
});
it('returns false for whitespace string', () => {
const result = url_helpers.isValidExternalURL(' ');
expect(result).toBe(false);
});
it('returns false for random string', () => {
const result = url_helpers.isValidExternalURL('some random string');
expect(result).toBe(false);
});
it('returns false for invalid url', () => {
const result = url_helpers.isValidExternalURL('shttps://google');
expect(result).toBe(false);
});
it('returns true for valid http url', () => {
const result = url_helpers.isValidExternalURL('http://google');
expect(result).toBe(true);
});
it('returns true for valid https url', () => {
const result = url_helpers.isValidExternalURL('https://google');
expect(result).toBe(true);
});
});
describe('with URL', () => {
// Note: not testing the invalid string urls - since the URL ctor itself will raise an error
it('returns false for invalid url', () => {
const result = url_helpers.isValidExternalURL(new URL('shttps://google'));
expect(result).toBe(false);
});
it('returns true for valid http url', () => {
const result = url_helpers.isValidExternalURL(new URL('http://google'));
expect(result).toBe(true);
});
it('returns true for valid https url', () => {
const result = url_helpers.isValidExternalURL(new URL('https://google'));
expect(result).toBe(true);
});
});
});
describe('fixUrl', () => {
it('handles with empty string', () => {
const result = url_helpers.fixUrl('');
expect(result).toEqual('');
});
it('handles with whitespace string', () => {
const result = url_helpers.fixUrl(' ');
expect(result).toEqual(' ');
});
it('handles with random string', () => {
const result = url_helpers.fixUrl('some random string');
expect(result).toEqual('some random string');
});
it('handles string starting with http://', () => {
expect(url_helpers.fixUrl('http://some/random/url')).toEqual('http://some/random/url');
expect(url_helpers.fixUrl('http://some//random//url')).toEqual('http://some/random/url');
});
it('handles string starting with https://', () => {
expect(url_helpers.fixUrl('https://some/random/url')).toEqual('https://some/random/url');
expect(url_helpers.fixUrl('https://some//random//url')).toEqual('https://some/random/url');
});
it('handles string starting with file://', () => {
expect(url_helpers.fixUrl('file://some/random/url')).toEqual('file://some/random/url');
expect(url_helpers.fixUrl('file://some//random//url')).toEqual('file://some/random/url');
});
});
describe('isValidFileUrl', () => {
it('returns false for empty string', () => {
const result = url_helpers.isValidFileUrl('');
expect(result).toBe(false);
});
it('returns false for whitespace string', () => {
const result = url_helpers.isValidFileUrl(' ');
expect(result).toBe(false);
});
it('returns false for random string', () => {
const result = url_helpers.isValidFileUrl('some random string');
expect(result).toBe(false);
});
it('returns false for invalid url', () => {
const result = url_helpers.isValidFileUrl('sfile://google');
expect(result).toBe(false);
});
it('returns true for valid file url', () => {
const fileName = process.platform === 'win32' ? 'file:///c:\\' : 'file:///';
const result = url_helpers.isValidFileUrl(fileName);
expect(result).toBe(true);
});
});
});
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