Improved tests

README.md

@@ -8,6 +8,7 @@
 [![CircleCI](https://circleci.com/gh/tclindner/npm-package-json-lint.svg?style=svg)](https://circleci.com/gh/tclindner/npm-package-json-lint)
 [![Dependency Status](https://david-dm.org/tclindner/npm-package-json-lint.svg?style=flat-square)](https://david-dm.org/tclindner/npm-package-json-lint)
 [![devDependency Status](https://david-dm.org/tclindner/npm-package-json-lint/dev-status.svg?style=flat-square)](https://david-dm.org/tclindner/npm-package-json-lint#info=devDependencies)
+[![Netlify Status](https://api.netlify.com/api/v1/badges/e76a30d9-13f0-4691-a49b-454570589de2/deploy-status)](https://app.netlify.com/sites/npmpackagejsonlint/deploys)
 
 
 ## What is npm-package-json-lint?

jest.config.js

@@ -1,13 +1,13 @@
 module.exports = {
   clearMocks: true,
   collectCoverage: true,
-  collectCoverageFrom: ['src/**/*.js'],
+  collectCoverageFrom: ['src/**/*.js', '!src/cli.js'],
   coverageThreshold: {
     global: {
-      branches: 87,
-      functions: 91,
-      lines: 92,
-      statements: 92
+      branches: 97,
+      functions: 100,
+      lines: 99,
+      statements: 99
     }
   },
   restoreMocks: true,

package.json

@@ -1,6 +1,6 @@
 {
   "name": "npm-package-json-lint",
-  "version": "4.0.0-beta.2",
+  "version": "4.0.0-beta.3",
   "description": "Configurable linter for package.json files.",
   "keywords": [
     "lint",
@@ -35,28 +35,28 @@
     "test:ci": "jest --runInBand"
   },
   "dependencies": {
-    "ajv": "^6.10.0",
+    "ajv": "^6.10.2",
     "ajv-errors": "^1.0.1",
     "chalk": "^2.4.2",
     "cosmiconfig": "^5.2.1",
     "debug": "^4.1.1",
     "globby": "^10.0.1",
-    "ignore": "^5.1.2",
+    "ignore": "^5.1.4",
     "is-plain-obj": "^2.0.0",
     "log-symbols": "^3.0.0",
     "meow": "^5.0.0",
     "plur": "^3.1.1",
-    "semver": "^6.1.1",
+    "semver": "^6.3.0",
     "strip-json-comments": "^3.0.1"
   },
   "devDependencies": {
     "eslint": "^5.16.0",
     "eslint-config-tc": "^6.5.0",
     "eslint-formatter-pretty": "^2.1.1",
-    "eslint-plugin-import": "^2.17.3",
-    "eslint-plugin-prettier": "^3.1.0",
+    "eslint-plugin-import": "^2.18.2",
+    "eslint-plugin-prettier": "^3.1.1",
     "figures": "^3.0.0",
-    "jest": "^24.8.0",
+    "jest": "^24.9.0",
     "npm-package-json-lint-config-default": "^2.0.0",
     "npm-package-json-lint-config-tc": "^2.2.0",
     "prettier": "^1.18.2"

src/Config.js

@@ -1,7 +1,7 @@
 const debug = require('debug')('npm-package-json-lint:Config');
 const cosmiconfig = require('cosmiconfig');
 
-// const ConfigValidator = require('./config/ConfigValidator');
+const configValidator = require('./config/ConfigValidator');
 const cosmicConfigTransformer = require('./config/cosmicConfigTransformer');
 const applyExtendsIfSpecified = require('./config/applyExtendsIfSpecified');
 const applyOverrides = require('./config/applyOverrides');
@@ -20,15 +20,17 @@ class Config {
    * @param {Object} config     The user passed config object.
    * @param {string} configFile The user passed configFile path.
    * @param {string} configBaseDirectory The base directory that config should be pulled from.
+   * @param {Object} rules      Rules object
    */
-  constructor(cwd, config, configFile, configBaseDirectory) {
+  constructor(cwd, config, configFile, configBaseDirectory, rules) {
     if (config) {
       this.config = applyExtendsIfSpecified(config, 'PassedConfig');
     }
 
     this.cwd = cwd;
     this.configFile = configFile;
     this.configBaseDirectory = configBaseDirectory;
+    this.rules = rules;
     this.explorer = cosmiconfig('npmpackagejsonlint', {
       transform: cosmicConfigTransformer.transform(cwd, configBaseDirectory)
     });
@@ -77,7 +79,7 @@ class Config {
 
     debug(`Overrides applied for ${filePath}`);
 
-    // ConfigValidator.validateRules(config, 'cli', this.linter);
+    configValidator.validateRules(config, 'cli', this.rules);
 
     return config;
   }

src/NpmPackageJsonLint.js

@@ -100,14 +100,10 @@ class NpmPackageJsonLint {
 
     this.version = pkg.version;
 
-    // if (this.options.rules && Object.keys(this.options.rules).length) {
-    //   ConfigValidator.validateRules(this.options.rules, 'cli', this.linter);
-    // }
-
-    this.configHelper = new Config(this.cwd, config, configFile, configBaseDirectory);
-
     this.rules = new Rules();
     this.rules.load();
+
+    this.configHelper = new Config(this.cwd, config, configFile, configBaseDirectory, this.rules);
   }
 
   /**

src/config/ConfigValidator.js

@@ -106,44 +106,41 @@ const validateRule = (ruleModule, ruleName, userConfig, source) => {
 };
 
 /**
- * Public ConfigValidator class
- * @class
+ * Validates only the rules of a config object
+ *
+ * @param {Object} rulesConfig The rules config object to validate.
+ * @param {String} source The name of the configuration source to report in any errors.
+ * @param {Object} rules  Rules object
+ * @returns {undefined} No return
+ * @static
  */
-class ConfigValidator {
-  /**
-   * Validates entire config object, including top-level properties.
-   *
-   * @param {Object} config The config object to validate.
-   * @param {String} source The name of the configuration source to report in any errors.
-   * @param {NpmPackageJsonLint} linterContext Linter context
-   * @returns {undefined} No return
-   * @static
-   */
-  static validate(config, source, linterContext) {
-    ConfigSchema.isConfigObjectSchemaValid(config, source);
-    ConfigValidator.validateRules(config.rules, source, linterContext);
+const validateRules = (rulesConfig, source, rules) => {
+  if (!rulesConfig) {
+    return;
   }
 
-  /**
-   * Validates only the rules of a config object
-   *
-   * @param {Object} rulesConfig The rules config object to validate.
-   * @param {String} source The name of the configuration source to report in any errors.
-   * @param {NpmPackageJsonLint} linterContext Linter context
-   * @returns {undefined} No return
-   * @static
-   */
-  static validateRules(rulesConfig, source, linterContext) {
-    if (!rulesConfig) {
-      return;
-    }
+  Object.keys(rulesConfig).forEach(ruleName => {
+    const ruleModule = rules.get(ruleName);
 
-    Object.keys(rulesConfig).forEach(ruleName => {
-      const ruleModule = linterContext.getRule(ruleName);
+    validateRule(ruleModule, ruleName, rulesConfig[ruleName], source);
+  });
+};
 
-      validateRule(ruleModule, ruleName, rulesConfig[ruleName], source);
-    });
-  }
-}
+/**
+ * Validates entire config object, including top-level properties.
+ *
+ * @param {Object} config The config object to validate.
+ * @param {String} source The name of the configuration source to report in any errors.
+ * @param {Object} rules  Rules object
+ * @returns {undefined} No return
+ * @static
+ */
+const validate = (config, source, rules) => {
+  ConfigSchema.isConfigObjectSchemaValid(config, source);
+  validateRules(config.rules, source, rules);
+};
 
-module.exports = ConfigValidator;
+module.exports = {
+  validate,
+  validateRules
+};

test/fixtures/extendsLocalInvalid/.npmpackagejsonlintrc.md

@@ -0,0 +1,6 @@
+{
+  "extends": "./npmpackagejsonlint.config.js",
+  "rules": {
+    "require-author": "error"
+  }
+}

test/unit/cli.test.js → test/integration/cli.test.js

@@ -38,7 +38,7 @@ const threeRunTimeException = 3;
 const {env} = process;
 env.FORCE_COLOR = 0;
 
-describe('cli Unit Tests', () => {
+describe('cli Integration Tests', () => {
   describe('when the help command is run', () => {
     const expected = `
   Configurable linter for package.json files.

test/unit/Config.test.js

@@ -2,6 +2,10 @@ const cosmiconfig = require('cosmiconfig');
 const Config = require('./../../src/Config');
 const applyOverrides = require('../../src/config/applyOverrides');
 const applyExtendsIfSpecified = require('../../src/config/applyExtendsIfSpecified');
+const Rules = require('../../src/Rules');
+
+const rules = new Rules();
+rules.load();
 
 jest.mock('cosmiconfig');
 jest.mock('../../src/config/applyOverrides');
@@ -17,11 +21,9 @@ describe('Config Unit Tests', () => {
         const configBaseDirectory = '';
 
         const loadSyncMock = jest.fn().mockReturnValue({
-          rules: {
-            'require-version': 'error',
-            'require-name': 'error',
-            'require-scripts': 'error'
-          }
+          'require-version': 'error',
+          'require-name': 'error',
+          'require-scripts': 'error'
         });
         const searchSyncMock = jest.fn();
 
@@ -32,14 +34,12 @@ describe('Config Unit Tests', () => {
           };
         });
 
-        const configObj = new Config(cwd, config, configFile, configBaseDirectory);
+        const configObj = new Config(cwd, config, configFile, configBaseDirectory, rules);
 
         const expectedConfigObj = {
-          rules: {
-            'require-version': 'error',
-            'require-name': 'error',
-            'require-scripts': 'error'
-          }
+          'require-version': 'error',
+          'require-name': 'error',
+          'require-scripts': 'error'
         };
         const filePath = './package.json';
         const result = configObj.getConfigForFile(filePath);
@@ -62,11 +62,9 @@ describe('Config Unit Tests', () => {
 
         const loadSyncMock = jest.fn();
         const searchSyncMock = jest.fn().mockReturnValue({
-          rules: {
-            'require-version': 'error',
-            'require-name': 'error',
-            'require-scripts': 'error'
-          }
+          'require-version': 'error',
+          'require-name': 'error',
+          'require-scripts': 'error'
         });
 
         cosmiconfig.mockImplementation(() => {
@@ -76,14 +74,12 @@ describe('Config Unit Tests', () => {
           };
         });
 
-        const configObj = new Config(cwd, config, configFile, configBaseDirectory);
+        const configObj = new Config(cwd, config, configFile, configBaseDirectory, rules);
 
         const expectedConfigObj = {
-          rules: {
-            'require-version': 'error',
-            'require-name': 'error',
-            'require-scripts': 'error'
-          }
+          'require-version': 'error',
+          'require-name': 'error',
+          'require-scripts': 'error'
         };
         const filePath = './package.json';
         const result = configObj.getConfigForFile(filePath);
@@ -114,7 +110,7 @@ describe('Config Unit Tests', () => {
           };
         });
 
-        const configObj = new Config(cwd, config, configFile, configBaseDirectory);
+        const configObj = new Config(cwd, config, configFile, configBaseDirectory, rules);
 
         const filePath = './package.json';
 
@@ -141,7 +137,7 @@ describe('Config Unit Tests', () => {
           };
         });
 
-        const configObj = new Config(cwd, config, configFile, configBaseDirectory);
+        const configObj = new Config(cwd, config, configFile, configBaseDirectory, rules);
 
         const filePath = './package.json';
 
@@ -202,7 +198,7 @@ describe('Config Unit Tests', () => {
           'require-scripts': 'error'
         });
 
-        const configObj = new Config(cwd, config, configFile, configBaseDirectory);
+        const configObj = new Config(cwd, config, configFile, configBaseDirectory, rules);
 
         const expectedConfigObj = {
           'require-version': 'error',

test/unit/api.test.js

@@ -0,0 +1,9 @@
+const api = require('../../src/api');
+
+jest.mock('../../src/NpmPackageJsonLint');
+
+describe('api Unit Tests', () => {
+  test('NpmPackageJsonLint should be exported', () => {
+    expect(api).toHaveProperty('NpmPackageJsonLint');
+  });
+});