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/
config.spec.js
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/
config.spec.js
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// skip deprecated
'use strict';
const fs = require('fs');
const path = require('path');
const expect = require('chai').expect;
const changeCase = require('change-case');
const stripComments = require('strip-json-comments');
const config = JSON.parse(stripComments(readFile('./tslint.json')));
const ngConfig = JSON.parse(stripComments(readFile('./tslint-angular.json')));
const rulesInConfig = [...Object.keys(config.rules), ...Object.keys(ngConfig.rules)];
// todo: hack for deprecated rules
// rulesInConfig.push('no-unused-variable');
const rulesInCodelyzer = fs.readdirSync('./node_modules/codelyzer')
.filter(fileName => /Rule\.js/.test(fileName))
.map(fileName => path.basename(fileName, 'Rule.js'))
.map(fileName => changeCase.paramCase(fileName));
const rulesInTslint = fs.readdirSync('./node_modules/tslint/lib/rules')
.filter(fileName => path.extname(fileName) === '.js')
.map(fileName => path.basename(fileName, 'Rule.js'))
.map(fileName => changeCase.paramCase(fileName));
describe('valor config rules set', () => {
xit('should contain same amount of rules from tslint core', () => {
expect(rulesInConfig.length).to.be
.equal(rulesInTslint.length + rulesInCodelyzer.length);
});
it('should not contain extra rules', () => {
const hash = rulesInConfig.reduce((memo, value) => {
if (memo[value]) {
console.log(`duplicate ${value}`)
}
memo[value] = true;
return memo;
}, {});
rulesInTslint.forEach(v => hash[v] = false);
rulesInCodelyzer.forEach(v => hash[v] = false);
const extraRules = rulesInConfig.filter(v => hash[v]);
if (extraRules.length) {
console.log(extraRules);
}
expect(extraRules.length).to.be.equal(0);
});
it('should contain all rules from tslint core', () => {
const missingRules = [];
rulesInTslint.forEach(rule => {
if (rulesInConfig.indexOf(rule) === -1) {
missingRules.push(rule);
}
});
if (missingRules.length !== 0) {
throw new Error(missingRules.join(', '));
}
});
it('should not contain deprecated rules', () => {
const deprecatedRules = [];
rulesInConfig.forEach(rule => {
if (rulesInTslint.indexOf(rule) === -1 && rulesInCodelyzer.indexOf(rule) === -1) {
deprecatedRules.push(rule);
}
});
if (deprecatedRules.length !== 0) {
throw new Error(deprecatedRules);
}
});
xit('should contain all rules from codelyzer', () => {
const missingRules = [];
rulesInCodelyzer.forEach(rule => {
// expect(rulesInConfig).to.contains(rule);
if (rulesInConfig.indexOf(rule) === -1) {
missingRules.push(rule);
}
});
if (missingRules.length !== 0) {
throw new Error(missingRules.join(', '));
}
// rulesInCodelyzer.forEach(rule => {
// expect(rulesInConfig).to.contains(rule);
// });
});
});
function readFile(filePath) {
return fs.readFileSync(filePath, 'utf8');
}