import { assert } from 'chai';

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


describe('BooleanSanitizer', () => {
    describe('BooleanSanitizer: TCLISanitizer = (value: string): boolean', () => {
        describe('variant #1: input value `true`', () => {
            const inputValue: string = 'true';
            const expectedValue: boolean = true;

            let value: boolean;

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

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

        describe('variant #2: input value `1`', () => {
            const inputValue: string = '1';
            const expectedValue: boolean = true;

            let value: boolean;

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

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

        describe('variant #3: input value `false`', () => {
            const inputValue: string = 'false';
            const expectedValue: boolean = false;

            let value: boolean;

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

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

        describe('variant #4: input value `foo`', () => {
            const inputValue: string = 'foo';
            const expectedValue: boolean = false;

            let value: boolean;

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

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