instancio
Mockito
instancio | Mockito | |
---|---|---|
7 | 11 | |
748 | 14,584 | |
1.3% | 0.4% | |
9.7 | 9.0 | |
6 days ago | 7 days ago | |
Java | Java | |
Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
instancio
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Any library you would like to recommend to others as it helps you a lot? For me, mapstruct is one of them. Hopefully I would hear some other nice libraries I never try.
Instancio for generating test data AssertJ Awaitility Quarkus FluentJdbc: a thin wrapper around jdbc, you can use it as an alternative for JPA and I use it in Quarkus
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Instancio 2.2.0 released
I've been experimenting a little and will be adding support for method references in the next release. Here's issue link if you want to follow.
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Java: Automating data setup in unit tests
Properly handling seeds and having reproducible objects was one of the main goals, so it should work as you'd expect. I'd suggest giving it a try and if you run into any issues, just post it on Github discussions.
- Data Generator For Unit Tests
- Instancio: Java library for auto-populating objects in unit tests
Mockito
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Wednesday Links - Edition 2023-01-18
Mockito 5 Released (1 min)🎉 https://github.com/mockito/mockito/releases/tag/v5.0.0
- Mockito 5.0.0 released, requires Java 11
- Mockito 5: prepare for future JDK versions
- 5 easy paths to become a recognized Java expert. Really. For free.
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Mockito and non-debuggable testBuildTypes
For those using a "release" testBuildType for integration tests, what does your mocking setup look like? My app is stuck on Mockito 2.23.4, because higher (> 1.8.12) versions of Byte Buddy required beyond that point [do not play nicely with non-debuggable APKs](https://github.com/mockito/mockito/issues/2302). Solutions I've considered so far:
- Mockito - Most popular Mocking framework for unit tests written in Java
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20+ Trending and Popular Java Open Source Project
Mockito
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Reverse engineering Mockito. Part 2. Dynamic dependency injection
The code is pretty self explanatory but here's a quick run down. o.getClass().getDeclaredFields() gets us an array of all the fields. We then have a enhanced for loop that loops over the array. Check if the field is annotated field.isAnnotationPresent(Gucci.class). If it is then we set its modifier to true with field.setAccessible(true);. If we don't do this and the field is private we will get an error. Then we get the binary name of the field, field.getGenericType().getTypeName();, remember its just the package and the class name. Lastly we set the value of the field, field.set(o,dynamicInjection(classLoader,binaryName). With that we have now created a dependency injection annotation with the Junit 5 extension model. Now I am sure you can see the tower of exceptions, which is obviously not ideal. I'm not sure how I want to handle all the exceptions yet. However, I will be digging around the Mockito code base to see if I can find how they handle all their exceptions.
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JVM Testing Newsletter | June 2021
Mockito 3.11.* releases
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Writing Apache Parquet Files
Hi, I've been trying to write parquet files on android for the past couple of days, and have really been struggling to find a solution. My original hypothesis was to just use the java parquet implementation (https://github.com/apache/parquet-mr), but I've since realized that not all java libraries play well with Android. I've gone through essentially dependency hell trying to franken-fit the library into my project, and imported as much as i could before hitting walls such as this one (https://github.com/mockito/mockito/issues/841).
What are some alternatives?
Java Faker - Brings the popular ruby faker gem to Java
WireMock - A tool for mocking HTTP services
fixture-monkey - Let Fixture Monkey generate test instances including edge cases automatically
REST Assured - Java DSL for easy testing of REST services
datafaker - Generating fake data for the JVM (Java, Kotlin, Groovy) has never been easier!
MockServer - MockServer enables easy mocking of any system you integrate with via HTTP or HTTPS with clients written in Java, JavaScript and Ruby. MockServer also includes a proxy that introspects all proxied traffic including encrypted SSL traffic and supports Port Forwarding, Web Proxying (i.e. HTTP proxy), HTTPS Tunneling Proxying (using HTTP CONNECT) and SOCKS Proxying (i.e. dynamic port forwarding).
Testcontainers - Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
atlantafx - Modern JavaFX CSS theme collection with additional controls.
Cucumber - Cucumber for the JVM
arquillian-core - Arquillian provides a component model for integration tests, which includes dependency injection and container life cycle management. Instead of managing a runtime in your test, Arquillian brings your test to the runtime.
Selenium