angular-unit-test-helper - npm Package Compare versions

Comparing version 9.1.1 to 9.1.2

tests/autoSpyObj.spec.ts

+import { ObservablePropertyStrategy, autoSpyObj } from '../src/index'
+import { WeatherService, fakeWeather } from './testObjects'
+
+describe('autoSpyObj', () => {
+  let weatherServiceMock: jasmine.SpyObj<WeatherService>
+
+  it('should create a spy', () => {
+    const weatherServiceSpy = autoSpyObj({
+      classUnderTest: WeatherService,
+      spyProperties: ['currentWeather$'],
+      observableStrategy: ObservablePropertyStrategy.BehaviorSubject,
+    })
+
+    weatherServiceMock = weatherServiceSpy
+
+    // TestBed.configureTestingModule({
+    //   providers: [{ provide: WeatherService, useValue: weatherServiceSpy }],
+    // }).compileComponents()
+
+    // injectOne(WeatherService, weatherServiceMock)
+
+    weatherServiceMock.currentWeather$.next(fakeWeather)
+
+    weatherServiceMock.currentWeather$.subscribe(current => {
+      expect(weatherServiceSpy).toBeDefined()
+      expect(weatherServiceMock).toBeDefined()
+      expect(current.city).toEqual('Bethesda')
+      expect(current.temperature).toEqual(280.32)
+    })
+  })
+})

tests/createComponentMock.spec.ts

+import { createComponentMock } from '../src'
+
+const window = {} as any
+
+describe('createComponentMock', () => {
+  it('should create a mocked component', () => {
+    window.hello = 'world'
+    createComponentMock('CurrentWeatherComponent')
+    expect().nothing()
+  })
+})

tests/testObjects.ts

+import { BehaviorSubject } from 'rxjs'
+
+export interface ICurrentWeather {
+  city: string
+  country: string
+  date: number
+  image: string
+  temperature: number
+  description: string
+}
+
+export const fakeWeather: ICurrentWeather = {
+  city: 'Bethesda',
+  country: 'US',
+  date: 1485789600,
+  image: '',
+  temperature: 280.32,
+  description: 'light intensity drizzle',
+}
+
+export const defaultWeather: ICurrentWeather = {
+  city: '--',
+  country: '--',
+  date: Date.now(),
+  image: '',
+  temperature: 0,
+  description: '',
+}
+
+export class WeatherService {
+  readonly currentWeather$ = new BehaviorSubject<ICurrentWeather>(defaultWeather)
+
+  constructor(a: string, b: string) {
+    console.log(a + b)
+  }
+}

dist/autoSpyObj.d.ts

@@ -6,2 +6,6 @@ export declare enum ObservablePropertyStrategy {
 }
-export declare function autoSpyObj(classUnderTest: () => any, spyProperties?: string[], observableStrategy?: ObservablePropertyStrategy): any;
+export declare function autoSpyObj({ classUnderTest, spyProperties, observableStrategy, }: {
+    classUnderTest: NewableFunction;
+    spyProperties?: string[];
+    observableStrategy?: ObservablePropertyStrategy;
+}): any;

package.json

 {
   "name": "angular-unit-test-helper",
-  "version": "9.1.1",
+  "version": "9.1.2",
   "description": "Helper functions to help write unit tests in Angular using mocks and spies",
@@ -50,2 +50,3 @@ "main": "dist/index.js",
   "devDependencies": {
+    "@angular/compiler": "^9.0.5",
     "@angular/core": "^9.0.5",
@@ -52,0 +53,0 @@ "@istanbuljs/nyc-config-typescript": "^1.0.1",

src/autoSpyObj.ts

@@ -12,7 +12,11 @@ import { BehaviorSubject, Observable } from 'rxjs'
 
-export function autoSpyObj(
-  classUnderTest: () => any,
-  spyProperties: string[] = [],
-  observableStrategy = ObservablePropertyStrategy.Observable
-) {
+export function autoSpyObj({
+  classUnderTest,
+  spyProperties = [],
+  observableStrategy = ObservablePropertyStrategy.Observable,
+}: {
+  classUnderTest: NewableFunction
+  spyProperties?: string[]
+  observableStrategy?: ObservablePropertyStrategy
+}) {
   const props = Reflect.ownKeys(classUnderTest.prototype)
@@ -19,0 +23,0 @@ const spyObj = jasmine.createSpyObj(

src/createComponentMock.ts

@@ -20,6 +20,13 @@ import { Component } from '@angular/core'
 
-  const newClass: any = ((window as any)[className] = () => {})
+  const newClass: any = (getWindow()[className] = () => {})
   return __decorate([Component({ selector: selectorName, template })], newClass)
 }
 
+function getWindow(): any {
+  if (typeof window === 'undefined') {
+    return {}
+  }
+  return window
+}
+
 function inferSelectorName(className: string) {
@@ -26,0 +33,0 @@ className = className.replace('Component', '')

tsconfig.json

 {
   "compilerOptions": {
-    "baseUrl": "./",
     "moduleResolution": "node",
@@ -15,3 +14,2 @@ "emitDecoratorMetadata": true,
     "declaration": true,
-    "outDir": "./dist",
     "sourceMap": true,
@@ -29,4 +27,3 @@ "noImplicitAny": true,
     "resolveJsonModule": true
-  },
-  "include": ["./src"]
+  }
 }

tests/addProperty.spec.ts

-describe('addProperty', () => {
-  it('should ...', () => {
-    const unexpected = 'a'
-    expect(unexpected).toEqual('a')
-  })
-})

No alert changes

Improved metrics

Total package byte prevSize

26754

8.67%

Number of package files

35

6.06%

Lines of code

432

19.01%

Worsened metrics

Dev dependency count

37

2.78%

No dependency changes