anyhow
Mockito
anyhow | Mockito | |
---|---|---|
13 | 11 | |
5,059 | 14,596 | |
- | 0.4% | |
8.5 | 9.0 | |
13 days ago | 2 days ago | |
Rust | 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.
anyhow
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I love building a startup in Rust. I wouldn't pick it again.
Depending on your use case, thiserror and/or anyhow.
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Why Rust?
There is ? as well as the anyhow(https://github.com/dtolnay/anyhow) crate that deals with long nested result chains.
- Anyhow/src/ensure.rs: Rust macro with 675 lines
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Is this a good way of handling errors in Rust?
There are crates out there that help you reduce this boiler plate. thiserror is good for creating custom errors and color-eyre or anyhow are good for dynamic errors.
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Looking for general advice on toy project
Give anyhow a look.
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Oops, I Did It Again...I Made A Rust Web API And It Was Not That Difficult
I've brought anyhow::Result into scope, making error handling super easy to use. We don't need to specify all our Error types. It can automatically convert any errors that implement std::error::Error, which should be all of them. If an error propagates all the way up to main(), we'll get all the info it's captured printed to stdout.
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Idiomatic way to return/break if Err/None
Alternatively, if you've got a lot of error types and you're outside a library (so directly in a binary where you don't plan to reuse code elsewhere) you can use anyhow. This gives you an error type you can basically propagate any other error through. On top of that you can attach context information at every return. It's basically a more complicated Result>.
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Using workspace for modularization is kind of painful?
One approach is to define a separate error type for each crate and then use anyhow, eyre or Box to wrap the error, whever a function can return errors originating in several different crates.
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Can we please stop downvoting people who dislike Rust?
Have you tried anyhow and thiserror for making it as simple as .context("Message") or ? to type-convert and propagate errors up the call stack?
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?
eyre - A trait object based error handling type for easy idiomatic error handling and reporting in Rust applications
WireMock - A tool for mocking HTTP services
color-eyre - Custom hooks for colorful human oriented error reports via panics and the eyre crate
REST Assured - Java DSL for easy testing of REST services
thiserror - derive(Error) for struct and enum error types
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).
rust - Rust language bindings for TensorFlow
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.
structopt - Parse command line arguments by defining a struct.
Cucumber - Cucumber for the JVM
cargo-edit - A utility for managing cargo dependencies from the command line.
Selenium