javascript-obfuscator/test/unit-tests/generators/identifier-names-generators/HexadecimalIdentifierNamesGenerator.spec.ts

import 'reflect-metadata';

import { assert } from 'chai';

import { ServiceIdentifiers } from '../../../../src/container/ServiceIdentifiers';

import { IIdentifierNamesGenerator } from '../../../../src/interfaces/generators/identifier-names-generators/IIdentifierNamesGenerator';
import { IInversifyContainerFacade } from '../../../../src/interfaces/container/IInversifyContainerFacade';

import { IdentifierNamesGenerator } from '../../../../src/enums/generators/identifier-names-generators/IdentifierNamesGenerator';

import { InversifyContainerFacade } from '../../../../src/container/InversifyContainerFacade';

describe('HexadecimalIdentifierNamesGenerator', () => {
    describe('generate (): string', () => {
        let identifierNamesGenerator: IIdentifierNamesGenerator,
            hexadecimalIdentifierName: string,
            regExp: RegExp;

        before(() => {
            const inversifyContainerFacade: IInversifyContainerFacade = new InversifyContainerFacade();

            inversifyContainerFacade.load('', {});
            identifierNamesGenerator = inversifyContainerFacade.getNamed<IIdentifierNamesGenerator>(
                ServiceIdentifiers.IIdentifierNamesGenerator,
                IdentifierNamesGenerator.HexadecimalIdentifierNamesGenerator
            );

            hexadecimalIdentifierName = identifierNamesGenerator.generate();
            regExp = /^_0x(\w){4,6}$/;
        });

        it('should return hexadecimal name', () => {
            assert.match(hexadecimalIdentifierName, regExp);
        })
    });

    describe('generateWithPrefix (): string', () => {
        describe('Hexadecimal name with prefix', () => {
            const regExp: RegExp = /^foo_0x(\w){4,6}$/;

            let identifierNamesGenerator: IIdentifierNamesGenerator,
                hexadecimalIdentifierName: string;

            before(() => {
                const inversifyContainerFacade: IInversifyContainerFacade = new InversifyContainerFacade();

                inversifyContainerFacade.load('', {
                    identifiersPrefix: 'foo'
                });
                identifierNamesGenerator = inversifyContainerFacade.getNamed<IIdentifierNamesGenerator>(
                    ServiceIdentifiers.IIdentifierNamesGenerator,
                    IdentifierNamesGenerator.HexadecimalIdentifierNamesGenerator
                );

                hexadecimalIdentifierName = identifierNamesGenerator.generateWithPrefix();
            });

            it('should return hexadecimal name with prefix', () => {
                assert.match(hexadecimalIdentifierName, regExp);
            })
        });

        describe('Hexadecimal name with random prefix', () => {
            const regExp: RegExp = /^(\w){6}_0x(\w){4,6}$/;

            let identifierNamesGenerator: IIdentifierNamesGenerator,
                hexadecimalIdentifierName: string;

            before(() => {
                const inversifyContainerFacade: IInversifyContainerFacade = new InversifyContainerFacade();

                inversifyContainerFacade.load('', {
                    identifiersPrefix: true
                });
                identifierNamesGenerator = inversifyContainerFacade.getNamed<IIdentifierNamesGenerator>(
                    ServiceIdentifiers.IIdentifierNamesGenerator,
                    IdentifierNamesGenerator.HexadecimalIdentifierNamesGenerator
                );

                hexadecimalIdentifierName = identifierNamesGenerator.generateWithPrefix();
            });

            it('should return hexadecimal name with prefix', () => {
                assert.match(hexadecimalIdentifierName, regExp);
            })
        });
    });

    describe('getPrefix (): string', () => {
        const expectedIdentifierPrefix: string = 'foo';

        let identifierNamesGenerator: IIdentifierNamesGenerator,
            identifierPrefix: string;

        before(() => {
            const inversifyContainerFacade: IInversifyContainerFacade = new InversifyContainerFacade();

            inversifyContainerFacade.load('', {
                identifiersPrefix: 'foo'
            });
            identifierNamesGenerator = inversifyContainerFacade.getNamed<IIdentifierNamesGenerator>(
                ServiceIdentifiers.IIdentifierNamesGenerator,
                IdentifierNamesGenerator.HexadecimalIdentifierNamesGenerator
            );

            identifierPrefix = identifierNamesGenerator.getPrefix();
        });

        it('should return prefix', () => {
            assert.equal(identifierPrefix, expectedIdentifierPrefix);
        })
    });
});