Angular Unit Testing Training Overview
Accelebrate's live online or onsite Angular Unit Testing with Jasmine training course teaches attendees how to master the behavior-driven Jasmine test framework.
Location and Pricing
Accelebrate offers instructor-led enterprise training for groups of 3 or more online or at your site. Most Accelebrate classes can be flexibly scheduled for your group, including delivery in half-day segments across a week or set of weeks. To receive a customized proposal and price quote for private corporate training on-site or online, please contact us.
In addition, some courses are available as live, instructor-led training from one of our partners.
Objectives
- Learn synchronous and asynchronous testing with Angular components, pipes, and services
- Write component and DOM tests
- Configure Jasmine to behave the way you want
- Perform integration testing, including use of spies and mocks
Prerequisites
Attendees should have prior familiarity with JavaScript, TypeScript, and modern Angular.
Outline
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Unit testing in Jasmine
- Software Testing
- Types of tests
- Test Pyramid
- Unit Tests
- Jasmine, Karma and Angular
- Jasmine
- Karma
- Basic Terminology
- Test Suite
- Spec
- Assertion
- Matchers
- Setup and Teardown
- A Test Suite
- Auto-Generated Angular Test Suites
- Run a Test
Jasmine Configuration
- Setup and Teardown
- Setup/Teardown Example
- Order of Execution
- Nested Test Suites
- Nested Test Suites Order of Execution
- Nested Setup/Teardown Order of Execution
- Custom Matchers
- Interface
- Matcher Factory
- Use the Matcher
- Run the Tests
- Disabling Suites and Specs
- The this Keyword
Testing - Components, Pipes and Services
- Testing Components
- Testing the Class Only
- Example Component
- Test Component Class
- Test Component Class Example
- Test Component
- Test Component Example
- TypeScript async/await
- Change Detection
- DOM Element(s)
- Testing Pipes
- Pipe Class Example
- Pipe Spec Example
- Testing Services
- Service Class Example
- Service Spec Example
- Expecting an Error
DOM, Routing and Code Coverage
- Testing in Angular
- Components
- Testing the DOM
- DOM Testing vs End-to-End Testing
- TestBed
- TestBed Use Cases
- Using TestBed
- ComponentFixture
- Get the Component and DOM Element
- Selecting DOM Elements with NativeElement
- Selecting DOM Elements with DebugElement
- Selection Examples
- Accessing Text
- Button Clicks
- Routing
- Routing Test Setup
- Routing Spec
- Code Coverage
- Detailed Coverage Summary
- Details
Integration Testing
- Integration Testing
- Spies
- Service Class Example
- Spec
- Using a Spy to Return a Fixed Value
- Using a Spy to Return a Dynamic Value
- Injection
- Injection Example
- Injection in a Test Suite
- Mocks
Training Materials
All attendees receive comprehensive courseware covering the topics in the class.
Software Requirements
- Google Chrome
- Other modern browsers as desired
- IDE/development environment of your choice
- Other free software (such as Node) and lab files that Accelebrate would specify
