refactor(parser): add mock generator and remove analyzer

packages/mockingbird/jest.config.js

@@ -6,6 +6,6 @@ module.exports = {
   roots: [...base.roots, '<rootDir>/test'],
   name: packageJson.name,
   displayName: packageJson.name,
-  collectCoverageFrom: ['src/**/*.ts', 'test/**/*.test.js'],
+  collectCoverageFrom: ['src/**/*.ts', 'test/**/*.ts'],
   coveragePathIgnorePatterns: ['index.ts', 'test-classes.ts'],
 };

packages/mockingbird/src/lib/builder/mock-builder.test.ts

@@ -1,6 +1,5 @@
 import { MockBuilder } from './mock-builder';
-import { Faker, ClassParser, Mock } from '../../';
-import { MockGenerator } from '../generator/mock-generator';
+import { Mock } from '../../index';
 
 class Bird {
   @Mock()
@@ -28,10 +27,7 @@ describe('MockBuilder Integration Test', () => {
   let builder: MockBuilder<Bird>;
 
   beforeAll(() => {
-    const parser = new ClassParser(Faker);
-    const generator = new MockGenerator(parser);
-
-    createNewBuilder = (): MockBuilder<Bird> => new MockBuilder<Bird>(Bird, generator);
+    createNewBuilder = (): MockBuilder<Bird> => new MockBuilder<Bird>(Bird);
   });
 
   scenario('mutating some values', () => {

packages/mockingbird/src/lib/builder/mock-builder.ts

@@ -1,7 +1,6 @@
 import { ClassLiteral, Class } from '@mockinbird/common';
 import { Keys, Mutations } from './types';
 import { MockProducer } from './mock-producer';
-import { MockGenerator } from '../generator/mock-generator';
 
 export interface MockBuilder<TClass = any> {
   /**
@@ -101,8 +100,8 @@ export class MockBuilder<TClass = any> extends MockProducer<TClass> {
   private omitKeys: Keys<TClass> = [];
   private pickKeys: Keys<TClass> = [];
 
-  public constructor(targetClass: Class<TClass>, mockGenerator: MockGenerator) {
-    super(targetClass, mockGenerator);
+  public constructor(targetClass: Class<TClass>) {
+    super(targetClass);
   }
 
   private clean(): void {

packages/mockingbird/src/lib/builder/mock-producer.ts

@@ -1,6 +1,6 @@
 import { Class } from '@mockinbird/common';
-import { MockGenerator } from '../generator/mock-generator';
 import { Keys, Mutations } from './types';
+import { mockGenerator } from '@mockinbird/parser';
 
 interface ExtraKeys<TClass> {
   omit?: Keys<TClass>;
@@ -12,10 +12,7 @@ interface ExtraKeys<TClass> {
 export class MockProducer<TClass = any> {
   protected locale = 'en';
 
-  protected constructor(
-    protected readonly targetClass: Class<TClass>,
-    protected readonly mockGenerator: MockGenerator
-  ) {}
+  protected constructor(protected readonly targetClass: Class<TClass>) {}
 
   public setLocale(locale: string): void {
     this.locale = locale;
@@ -25,7 +22,7 @@ export class MockProducer<TClass = any> {
     const { locale } = this;
     const { mutations = {}, plain = false, pick = [], omit = [] } = config;
 
-    return this.mockGenerator.create(this.targetClass, {
+    return mockGenerator.generate(this.targetClass, {
       locale,
       mutations,
       pick,
@@ -39,7 +36,7 @@ export class MockProducer<TClass = any> {
     const { locale } = this;
     const { mutations = {}, plain = false, pick = [], omit = [] } = config;
 
-    return this.mockGenerator.create(this.targetClass, {
+    return mockGenerator.generate(this.targetClass, {
       locale,
       mutations,
       pick,

packages/mockingbird/src/lib/factory/mock-factory.ts

@@ -1,7 +1,5 @@
 import { Class } from '@mockinbird/common';
-import { classParser } from '@mockinbird/parser';
 import { MockBuilder } from '../builder';
-import { MockGenerator } from '../generator/mock-generator';
 
 /**
  * MockFactory take the target class as a parameter and returns
@@ -12,7 +10,5 @@ import { MockGenerator } from '../generator/mock-generator';
  * @returns {MockBuilder<TClass>} new builder to compose a mock
  */
 export function MockFactory<TClass>(target: Class<TClass>): MockBuilder<TClass> {
-  const generator = new MockGenerator(classParser);
-
-  return new MockBuilder<TClass>(target, generator);
+  return new MockBuilder<TClass>(target);
 }

packages/parser/.eslintignore

@@ -1 +1,2 @@
-dist
+dist
+jest.config.js

packages/parser/jest.config.js

@@ -3,8 +3,9 @@ const packageJson = require('./package');
 
 module.exports = {
   ...base,
+  roots: [...base.roots, '<rootDir>/test'],
   name: packageJson.name,
   displayName: packageJson.name,
-  collectCoverageFrom: ['src/**/*.ts', 'test/**/*.test.js'],
-  coveragePathIgnorePatterns: ['index.ts'],
+  collectCoverageFrom: ['src/**/*.ts', 'test/**/*.ts'],
+  coveragePathIgnorePatterns: ['index.ts', 'test-classes.ts'],
 };

packages/parser/src/index.ts

@@ -1,12 +1,12 @@
 import { Container } from 'typedi';
-import { ClassParser } from './lib/parser/class-parser';
+import { MockGenerator } from './lib/generator/mock-generator';
 import { Faker } from '@mockinbird/common';
 import RandExp from 'randexp';
 
-export * from './types/types';
-export { ClassParser };
+export * from './lib/types/types';
+export * from './lib/generator/mock-generator';
 
 Container.set('Faker', Faker);
 Container.set('RandExp', RandExp);
 
-export const classParser = Container.get(ClassParser);
+export const mockGenerator = Container.get(MockGenerator);

packages/mockingbird/src/lib/generator/mock-generator.test.ts → packages/parser/src/lib/generator/mock-generator.test.ts

@@ -1,5 +1,5 @@
-import { ClassParser } from '@mockinbird/parser';
 import { MockGenerator } from './mock-generator';
+import { ClassParser } from '../parser/class-parser';
 
 /**
  * The full test of MockGenerator can be found under the 'test' folder,
@@ -13,7 +13,7 @@ describe('MockGenerator Unit Test', () => {
   }
 
   const parserMock = {
-    setFakerLocale: jest.fn(),
+    setLocale: jest.fn(),
     parse: jest.fn(),
   } as unknown as jest.Mocked<ClassParser>;
 
@@ -25,10 +25,10 @@ describe('MockGenerator Unit Test', () => {
   scenario('generate a SIMPLE mock from a class', () => {
     given('I want to generate a new mock from a class', () => {
       when('I call the create method with no configurations', () => {
-        beforeAll(() => generator.create(TestClass));
+        beforeAll(() => generator.generate(TestClass));
 
         test('then setup parser with the default locale', () => {
-          expect(parserMock.setFakerLocale).toHaveBeenCalledWith('en');
+          expect(parserMock.setLocale).toHaveBeenCalledWith('en');
         });
 
         test('then call parse one time only', () => {
@@ -41,17 +41,17 @@ describe('MockGenerator Unit Test', () => {
   scenario('generate mock from a class with a different configurations', () => {
     given('I want to generate a mock with different locale', () => {
       when('creating a new mock from generator passing the proper params', () => {
-        beforeAll(() => generator.create(TestClass, { locale: 'arbitrary-locale' }));
+        beforeAll(() => generator.generate(TestClass, { locale: 'arbitrary-locale' }));
 
         then('setup the parser with the locale from the options', () => {
-          expect(parserMock.setFakerLocale).toHaveBeenCalledWith('arbitrary-locale');
+          expect(parserMock.setLocale).toHaveBeenCalledWith('arbitrary-locale');
         });
       });
     });
 
     given('I want to generate a mock and mutate different values', () => {
       when('creating a new mock from generator passing the proper param', () => {
-        beforeAll(() => generator.create(TestClass, { mutations: { test: 'value' } }));
+        beforeAll(() => generator.generate(TestClass, { mutations: { test: 'value' } }));
 
         then('call parse with the valid options', () => {
           expect(parserMock.parse).toHaveBeenCalledWith(TestClass, { mutations: { test: 'value' } });
@@ -61,7 +61,7 @@ describe('MockGenerator Unit Test', () => {
 
     given('I want to generate a mock and omit different values', () => {
       when('creating a new mock from generator passing the proper param', () => {
-        beforeAll(() => generator.create(TestClass, { omit: ['test'] }));
+        beforeAll(() => generator.generate(TestClass, { omit: ['test'] }));
 
         then('call parse with the valid options', () => {
           expect(parserMock.parse).toHaveBeenCalledWith(TestClass, { omit: ['test'] });
@@ -82,7 +82,7 @@ describe('MockGenerator Unit Test', () => {
             })()
           );
 
-          result = generator.create(TestClass, { plain: true });
+          result = generator.generate(TestClass, { plain: true });
         });
 
         then('', () => {

packages/mockingbird/src/lib/generator/mock-generator.ts → packages/parser/src/lib/generator/mock-generator.ts

@@ -1,10 +1,10 @@
+import { Service } from 'typedi';
 import { Class, ClassLiteral, isPrimitive } from '@mockinbird/common';
-import { ClassParser } from '@mockinbird/parser';
-import { MockGeneratorOptions } from '../../types/mock-generator-options.interface';
+import { MockGeneratorOptions } from '../types/mock-generator-options.interface';
+import { ClassParser } from '../parser/class-parser';
 
+@Service()
 export class MockGenerator {
-  private static readonly DEFAULT_LOCALE = 'en';
-
   public constructor(private readonly classParser: ClassParser) {}
 
   private static classToPlain<TClass>(targetClass: TClass): ClassLiteral<TClass> {
@@ -37,7 +37,7 @@ export class MockGenerator {
    * @param targetClass {Class<TClass>}
    * @returns {TClass}
    */
-  public create<TClass = any>(targetClass: Class<TClass>): TClass;
+  public generate<TClass = any>(targetClass: Class<TClass>): TClass;
 
   /**
    * Return an array of objects with all the properties decorated by the
@@ -55,12 +55,12 @@ export class MockGenerator {
    * @param targetClass
    * @param options
    */
-  public create<TClass = any>(
+  public generate<TClass = any>(
     targetClass: Class<TClass>,
     options: MockGeneratorOptions<TClass>
   ): TClass | ClassLiteral<TClass>;
 
-  public create<TClass = any>(
+  public generate<TClass = any>(
     targetClass: Class<TClass>,
     options: MockGeneratorOptions<TClass>
   ): TClass[] | ClassLiteral<TClass>[];
@@ -72,13 +72,13 @@ export class MockGenerator {
    * @param targetClass
    * @param options
    */
-  public create<TClass = any>(
+  public generate<TClass = any>(
     targetClass: Class<TClass>,
     options: MockGeneratorOptions<TClass> = {}
   ): TClass | TClass[] | ClassLiteral<TClass> | ClassLiteral<TClass>[] {
-    const { count = 1, locale = MockGenerator.DEFAULT_LOCALE, plain = false, ...config } = options || {};
+    const { count = 1, plain = false, locale = 'en', ...config } = options || {};
 
-    this.classParser.setFakerLocale(locale);
+    this.classParser.setLocale(locale);
 
     if (count === 1) {
       const parsedClass = this.classParser.parse(targetClass, config);

packages/parser/src/handlers/array-value-handler.ts → packages/parser/src/lib/handlers/array-value-handler.ts

@@ -1,10 +1,10 @@
-import { Service } from 'typedi';
+import { Container, Service } from 'typedi';
 import { isPrimitive } from '@mockinbird/common';
 import { Property } from '@mockinbird/reflect';
 import { ExactValue, MultiClass } from '@mockinbird/common';
 import { PrimitiveHandler } from './primitive-handler';
 import { ValueHandler } from '../types/value-handler.interface';
-import { ClassAnalyzer } from '../lib/analyzer/class-analyzer';
+import { ClassParser } from '../parser/class-parser';
 
 @Service()
 export class ArrayValueHandler implements ValueHandler {
@@ -34,10 +34,10 @@ export class ArrayValueHandler implements ValueHandler {
     }
 
     const instances = new Array<TClass>(count);
-    const analyzer = ClassAnalyzer.create<TClass>(type);
+    const parser = Container.get<ClassParser>(ClassParser);
 
     for (let index = 0; index < count; index++) {
-      instances[index] = analyzer.analyzeProps();
+      instances[index] = parser.parse(type);
     }
 
     return instances;

packages/parser/src/handlers/regex-value-handler.ts → packages/parser/src/lib/handlers/regex-value-handler.ts

@@ -2,7 +2,7 @@ import RandExp from 'randexp';
 import { Inject, Service } from 'typedi';
 import { Property } from '@mockinbird/reflect';
 import { ValueHandler } from '../types/value-handler.interface';
-import { Class } from '../../../common';
+import { Class } from '@mockinbird/common';
 
 @Service()
 export class RegexValueHandler implements ValueHandler {