import { assert } from 'chai';

import { IdentifierNamesGeneratorSanitizer } from '../../../../src/cli/sanitizers/IdentifierNamesGeneratorSanitizer';

describe('IdentifierNamesGeneratorSanitizer', () => {
    describe('IdentifierNamesGeneratorSanitizer: TCLISanitizer = (value: string): string', () => {
        describe('variant #1: valid identifier names generator', () => {
            const inputValue: string = 'mangled';
            const expectedValue: string = inputValue;

            let value: string;

            before(() => {
                value = IdentifierNamesGeneratorSanitizer(inputValue);
            });

            it('should sanitize value', () => {
                assert.equal(value, expectedValue);
            });
        });

        describe('variant #2: invalid identifier names generator', () => {
            const inputValue: string = 'foo';

            let testFunc: () => void;

            before(() => {
                testFunc = () => IdentifierNamesGeneratorSanitizer(inputValue);
            });

            it('should throw error', () => {
                assert.throw(testFunc, ReferenceError);
            });
        });
    });
});