75 lines
1.8 KiB
JavaScript
75 lines
1.8 KiB
JavaScript
import sprintf from '~/locale/sprintf';
|
|
|
|
describe('locale', () => {
|
|
describe('sprintf', () => {
|
|
it('does not modify string without parameters', () => {
|
|
const input = 'No parameters';
|
|
|
|
const output = sprintf(input);
|
|
|
|
expect(output).toBe(input);
|
|
});
|
|
|
|
it('ignores extraneous parameters', () => {
|
|
const input = 'No parameters';
|
|
|
|
const output = sprintf(input, { ignore: 'this' });
|
|
|
|
expect(output).toBe(input);
|
|
});
|
|
|
|
it('ignores extraneous placeholders', () => {
|
|
const input = 'No %{parameters}';
|
|
|
|
const output = sprintf(input);
|
|
|
|
expect(output).toBe(input);
|
|
});
|
|
|
|
it('replaces parameters', () => {
|
|
const input = '%{name} has %{count} parameters';
|
|
const parameters = {
|
|
name: 'this',
|
|
count: 2,
|
|
};
|
|
|
|
const output = sprintf(input, parameters);
|
|
|
|
expect(output).toBe('this has 2 parameters');
|
|
});
|
|
|
|
it('replaces multiple occurrences', () => {
|
|
const input = 'to %{verb} or not to %{verb}';
|
|
const parameters = {
|
|
verb: 'be',
|
|
};
|
|
|
|
const output = sprintf(input, parameters);
|
|
|
|
expect(output).toBe('to be or not to be');
|
|
});
|
|
|
|
it('escapes parameters', () => {
|
|
const input = 'contains %{userContent}';
|
|
const parameters = {
|
|
userContent: '<script>alert("malicious!")</script>',
|
|
};
|
|
|
|
const output = sprintf(input, parameters);
|
|
|
|
expect(output).toBe('contains <script>alert("malicious!")</script>');
|
|
});
|
|
|
|
it('does not escape parameters for escapeParameters = false', () => {
|
|
const input = 'contains %{safeContent}';
|
|
const parameters = {
|
|
safeContent: '<strong>bold attempt</strong>',
|
|
};
|
|
|
|
const output = sprintf(input, parameters, false);
|
|
|
|
expect(output).toBe('contains <strong>bold attempt</strong>');
|
|
});
|
|
});
|
|
});
|