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WireMock for Java Developers

Learn to build robust RESTFUL API Clients, Service Virtualization in Java and SpringBoot applications using WireMock.
4.5
4.5/5
(134 reviews)
878 students
Created by

9.5

CourseMarks Score®

9.8

Freshness

8.9

Feedback

9.2

Content

Platform: Udemy
Video: 4h 28m
Language: English
Next start: On Demand

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Detailed Analysis

CourseMarks Score®

9.5 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness Score

9.8 / 10
This course was last updated on 10/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

8.9 / 10
We analyzed factors such as the rating (4.5/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Content Score

9.2 / 10
Video Score: 8.2 / 10
The course includes 4h 28m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
The average video length is 3 hours 52 minutes of 2 Test Frameworks courses on Udemy.
Detail Score: 10.0 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.5 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

0 article.
48 resources.
0 exercise.
0 test.

Table of contents

Description

WireMock is a simulator for HTTP-based APIs or MockServer.
REST APIs are everywhere today as it’s the modern and easiest way to build a functionality and expose it to the real world.
When it comes to writing Unit Test Cases that involve REST-based interactions there is always a challenge in testing error responses , network faults, latency and timeouts. WireMock is going to solve this problem of the application code that depends on the external service by mocking the actual service.
In MicroServices Architecture, It is pretty common for services to depend on one other and it’s always a challenge to write test cases for the code that depends on other external services. WireMock provides the necessary tools to simulate an external service so the code that depends on the external service can be tested which helps to build the robust REST Client.
This course is going to cover the techniques that are listed below using WireMock:
•Service Virtualization
•Simulating the External Service
•Simulating Latency
•Simulating Error response
•Simulating Network errors
Learn to integrate the most powerful HTTP Mock library – WireMock into your application to build a Resilient and Robust REST API clients.
Why you should use WireMock ?
•If your application depends on an API that does not exist but still you would like to build the REST Client then WireMock can help support that kind of development.
•If you would to cover all the edge cases scenarios such as NetWork Errors, Faults, Latency and RunTime Exception in your REST Client then start using WireMock
•If you would like to write Unit Test cases that covers all the possible scenarios that can happen in a REST based interaction then start using WireMock.
•In a MicroServices Architecture it is pretty common for your services to depend on other. WireMock is a powerful simulation tool to simulate the service that your application depends on it. In a nutshell, WireMock is a Service Virtualization tool.
What’s Covered in this Course?
•Introduction to WireMock
•Learn to build REST Client using the Spring WebClient.
•Learn to virtualize an External Service
•Learn to create Stubs using WireMock
•Learn to Simulate Network Errors, Latency, Network Timeouts and more.
•Learn to run WireMock using JUnit4 and JUnit5 platform
•Learn to integrate and run WireMock in Spring Boot application
Prerequisites for the Course:
•Experience working with Java applications
•Java 8 or Higher
•Knowledge of building RESTFUL API Clients
•Knowledge of RESTFUL API
•Experience working with Gradle/Maven
•Experience working with Intellij, Eclipse etc.,
Section : Introduction to WireMock
In this section, I will cover the Introduction to WireMock from the theoretical perspective.
•Why WireMock ?
•What is WireMock ?
•WireMock vs Mocking Libraries – A quick comparison between WireMock and Mockito.
Section : Setting up the WorkSpace for the course
•In this section, we will set up the workspace for this course.
Section : Build REST Clients using Spring WebClient – Hands On
In this section, we will code and learn how to build a REST client using WebClient.
•Set up the base project movies-app for this course
•Build the Rest Clients that will be used throughout the course using Spring WebClient
•Build Rest Clients that covers the HTTP Methods such as GET, POST, PUT and DELETE
Section : Setting Up WireMock
In this section we will configure the WireMock in to our movies-app project.
Section : Build Stubs Using WireMock – Hands On
In this section, we will code and learn about how to create Stubs using wiremock and have test case interact with wiremock instead of the actual service.
•Learn about how to create stubs using WireMock
•Learn to create stubs for different HTTP Methods such as GET, POST, PUT and DELETE
•Learn to Simulate HTTP Responses with 400-Bad Request
•Learn about how to perform ResponseTemplating in WireMock
Section: Verifying the Stubs – Hands On
In this section ,I will cover about how to make sure the stubs are invoked as expected by using the Verification DSL.
•Explore the Verify DSL in WireMock
Section : Simulating Server/Fault Responses – Hands On
In this section , I will cover how to simulate the fault HTTP responses such as 5xx Errors, Fault Responses using WireMock.
•Learn about the difference between ServerError and Fault responses
•Learn to simulate a Server Error using WireMock
•Learn to simulate a Network Error using WireMock
Section : Simulating Latency – Hands On
In this section, I will cover how to configure Timeout and simulate latency so that the client times out if the response is not received within the configured time.
•Learn to configure the timeout in the REST Client
•Learn to Simulate Latency and test your REST Client times out as expected
Section : Selective Proxying – Hands On
In this section, we will learn about “What is Selective proxying?” and “how to implement Selective proxying” using Wiremock.
•Learn about What is Selective Proxying? and When to use Selective Proxying?
•Learn to simulate Selective Proxying using WireMock
Section : Running WireMock on JUnit4
In this section, we will code and learn how to run a wiremock on a JUnit4 based environment.
Section : Running WireMock on Spring Boot – Hands On
In this section, I will cover how to run and configure WireMock in a Spring Boot project.
Section: Running WireMock with Spring Boot and JUnit5
In this section, we will code and learn about how to run the Spring Boot Project in a JUnit5 environment.
By completing this course, you will have a pretty good idea about the following:
•How to Integrate WireMock in to your project
•How to Build resilient RESTFUL API Clients
Thanks for taking your time to view my course and hope to see you in my course.

You will learn

✓ This course will help the students to learn about “how to write unit tests” which involves RESTFUL API integrations.
✓ Build REST API Clients using Spring Webclient
✓ Write Unit Tests that covers all the possible scenarios in a REST based interaction
✓ Mock an External Service using WireMock
✓ Build a robust REST Client by simulating Network Errors
✓ Build a robust REST Client by simulating Network Latency
✓ Unit Test the timeout of the REST Client

Requirements

• Any one of the IDE such as Intelli
• J, Eclipse etc.,
• Java Experience is a must
• Experience building REST clients
• Experience writing with JUnit Tests

This course is for

• Developers who would like to learn building RESTFUL API Clients using Spring WebClient
• Java Developers who would like to learn about building resilient RESTFUL API Clients
• Developers who would like to write Unit Tests that depends on other services
• Developers who would like to write Unit Tests that covers Latency, Timeouts and Network faults

How much does the WireMock for Java Developers course cost? Is it worth it?

The course costs $16.99. And currently there is a 82% discount on the original price of the course, which was $94.99. So you save $78 if you enroll the course now.
The average price is $13.0 of 2 Test Frameworks courses on Udemy.

Does the WireMock for Java Developers course have a money back guarantee or refund policy?

YES, WireMock for Java Developers has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the WireMock for Java Developers course, but there is a $78 discount from the original price ($94.99). So the current price is just $16.99.

Who is the instructor? Is Dilip S a SCAM or a TRUSTED instructor?

Dilip S has created 8 courses that got 11,251 reviews which are generally positive. Dilip S has taught 56,541 students and received a 4.5 average review out of 11,251 reviews. Depending on the information available, Dilip S is a TRUSTED instructor.
Technology Enthusiast, Online Instructor
Pragmatic code school’s primary goal is to provide technical training through a practical approach.

The courses are completely hands-on oriented and cover different techniques and patterns that are used in enterprise development standards

Each course explains the concepts by building applications which will give an experience of building a real enterprise application.

9.5

CourseMarks Score®

9.8

Freshness

8.9

Feedback

9.2

Content

Platform: Udemy
Video: 4h 28m
Language: English
Next start: On Demand

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