cats | REST API Fuzzer and negative testing tool

 by   Endava Java Version: cats-8.6.0 License: Apache-2.0

kandi X-RAY | cats Summary

kandi X-RAY | cats Summary

cats is a Java library typically used in Testing, Swagger applications. cats has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can download it from GitHub.

By using a simple and minimal syntax, with a flat learning curve, CATS (Contract Auto-generated Tests for Swagger) enables you to generate thousands of API tests within minutes with no coding effort. All tests are generated, run and reported automatically based on a pre-defined set of 87 Fuzzers. The Fuzzers cover a wide range of input data from fully random large Unicode values to well crafted, context dependant values based on the request data types and constraints. Even more, you can leverage the fact that CATS generates request payloads dynamically and write simple end-to-end functional tests.
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            kandi-support Support

              cats has a medium active ecosystem.
              It has 935 star(s) with 62 fork(s). There are 8 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 1 open issues and 53 have been closed. On average issues are closed in 16 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of cats is cats-8.6.0

            kandi-Quality Quality

              cats has 0 bugs and 0 code smells.

            kandi-Security Security

              cats has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              cats code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              cats is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              cats releases are available to install and integrate.
              Build file is available. You can build the component from source.
              Installation instructions, examples and code snippets are available.
              It has 20149 lines of code, 1919 functions and 386 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed cats and discovered the below as its top functions. This is intended to give you an instant insight into cats implemented functionality, and help decide if they suit your requirements.
            • Performs a custom test
            • Check verify parameters and report result
            • Sets the output variables
            • Gets the value of the property in body
            • Start the downloader
            • Downloads a file from the given URL
            • Runs the test case
            • Check for missing fields
            • Processes the fuzzing data
            • Checks if the field value matches the fuzzy pattern
            • Fuzzify the headers
            • Performs a subset of the given fields and checks if required
            • Performs the actual fuzzing
            • Checks if the current path contains versioning information
            • Runs the catcher
            • Gets the fuzzing strategy
            • Run test case
            • Adds references to a schema
            • Generate value
            • fuzzing the given path
            • Checks if the current path contains the required tags
            • Parses the given SPEL expression
            • Intercepts method invocation
            • Do fuzzing
            • Generates the boundary value
            • Process the fuzzing data
            Get all kandi verified functions for this library.

            cats Key Features

            No Key Features are available at this moment for cats.

            cats Examples and Code Snippets

            No Code Snippets are available at this moment for cats.

            Community Discussions

            QUESTION

            How to convince GHC about type equality on a recursive type
            Asked 2022-Apr-10 at 18:45

            I'm defining a type whose type parameters have some relations. I have Item type which takes Cat and SubCat, but you can use some of the types of SubCat depending on Cat. For example, when you specify Cat1 as Cat, you can specify SubCat1 or SubCat2 as SubCat.

            I implemented it using ValidSubCats type family to define valid SubCats for each Cat, and OneOf type family to define a constraint.

            ...

            ANSWER

            Answered 2022-Apr-10 at 18:45

            I would suggest using something which has a value-level representation, since we can directly manipulate such things more easily. This is often easier to work with in general. For example:

            Source https://stackoverflow.com/questions/71816582

            QUESTION

            Creating new columns based on data in row separated by specific character in R
            Asked 2022-Mar-15 at 08:48

            I've the following table

            Owner Pet Housing_Type A Cats;Dog;Rabbit 3 B Dog;Rabbit 2 C Cats 2 D Cats;Rabbit 3 E Cats;Fish 1

            The code is as follows:

            ...

            ANSWER

            Answered 2022-Mar-15 at 08:48

            One approach is to define a helper function that matches for a specific animal, then bind the columns to the original frame.

            Note that some wrangling is done to get rid of whitespace to identify the unique animals to query.

            Source https://stackoverflow.com/questions/71478316

            QUESTION

            Doobie - lifting arbitrary effect into ConnectionIO CE3
            Asked 2022-Feb-24 at 20:03

            I am trying to migrate project from cats-effect 2 to cats-effect 3, i am using doobie for interacting with database. Previously i could lift ConnectionIO to IO as it was described, but with the upgrade i didn't find any implementation of LiftIO[ConnectionIO], how can be same achieved with CE3?

            ...

            ANSWER

            Answered 2022-Feb-21 at 20:03

            I found the way to achieve it by

            Source https://stackoverflow.com/questions/71212284

            QUESTION

            Extract data frames from nested list
            Asked 2021-Dec-29 at 00:06

            I have a nested list of lists which contains some data frames. However, the data frames can appear at any level in the list. What I want to end up with is a flat list, i.e. just one level, where each element is only the data frames, with all other things discarded.

            I have come up with a solution for this, but it looks very clunky and I am sure there ought to be a more elegant solution.

            Importantly, I'm looking for something in base R, that can extract data frames at any level inside the nested list. I have tried unlist() and dabbled with rapply() but somehow not found a satisfying solution.

            Example code follows: an example list, what I am actually trying to achieve, and my own solution which I am not very happy with. Thanks for any help!

            ...

            ANSWER

            Answered 2021-Dec-28 at 22:13

            Maybe consider a simple recursive function like this

            Source https://stackoverflow.com/questions/70512869

            QUESTION

            How do I implement two methods from two interfaces with the same name?
            Asked 2021-Dec-21 at 14:53

            I'm having some trouble using method resolution clause in Delphi 10.4.

            Say I want to create a cat and a dog repository. In this case the TAnimalRepository has both cats and dogs, so I would like to implement both the cat and dog interfaces in that class.

            Example:

            ...

            ANSWER

            Answered 2021-Dec-21 at 14:53

            You need to get rid of the additional declarations of GetAll in ICatRepository and IDogRepository. If you just leave the GUID in these interfaces all works as expected.

            Source https://stackoverflow.com/questions/70436810

            QUESTION

            Replace NA in DataFrame for multiple columns with mean per country
            Asked 2021-Dec-12 at 16:33

            I want to replace NA values with the mean of other column with the same year.

            Note:
            To replace NA values for Canada data, I want to use only the mean of Canada, not the mean from the whole dataset of course.

            Here's a sample dataframe filled with random numbers. And some NA how i find them in my dataframe:

            Country Inhabitants Year Area Cats Dogs Canada 38 000 000 2021 4 32 21 Canada 37 000 000 2020 4 NA 21 Canada 36 000 000 2019 3 32 21 Canada NA 2018 2 32 21 Canada 34 000 000 2017 NA 32 21 Canada 35 000 000 2016 3 32 NA Brazil 212 000 000 2021 5 32 21 Brazil 211 000 000 2020 4 NA 21 Brazil 210 000 000 2019 NA 32 21 Brazil 209 000 000 2018 4 32 21 Brazil NA 2017 2 32 21 Brazil 207 000 000 2016 4 32 NA

            What's the easiest way with pandas to replace those NA with the mean values of the other years? And is it possible to write a code for which it is possible to go through every NA and replace them (Inhabitants, Area, Cats, Dogs at once)?

            ...

            ANSWER

            Answered 2021-Dec-12 at 15:07

            Note Example is based on your additional data source from the comments

            Replacing the NA-Values for multiple columns with mean() you can combine the following three methods:

            • fillna() (Iterating per column axis should be 0, which is default value of fillna())
            • groupby()
            • transform()
            Create data frame from your example:

            Source https://stackoverflow.com/questions/70324164

            QUESTION

            Testing a NestJS Service that uses Prisma without actually accessing the database
            Asked 2021-Dec-06 at 16:43

            Most examples I've seen of how to test a Prisma-injected NestJS Service (e.g. prisma-sample in testing-nestjs) are for "end to end" testing. They actually access the database, performing actual queries and then rolling back the results if necessary.

            For my current needs, I want to implement lower-level "integration" testing.

            As part of this, I want to remove Prisma from the equation. I want the focus to be on my service's functionality instead of the state of data within the database and Prisma's ability to return it.

            One big win of this approach is that it obviates the need to craft "setup" queries and "teardown"/reset operations for specific tests. Instead, I'd like to simply manually specify what we would expect Prisma to return.

            In an environment consisting of NestJS, Prisma, and Jest, how should I accomplish this?

            UPDATE: The author of the testing-nestjs project pointed out in the comments that the project does have an example of database mocking. It looks nice! Others may still be interested in checking out the Gist that I've linked to as it includes some other useful functionality.

            ...

            ANSWER

            Answered 2021-Dec-04 at 19:40

            To get a reference to your service's prisma instance, use:

            Source https://stackoverflow.com/questions/70228893

            QUESTION

            How to make smoother borders using Fragment shader in OpenGL?
            Asked 2021-Nov-28 at 16:45

            I have been trying to draw border of an Image with transparent background using OpenGL in Android. I am using Fragment Shader & Vertex Shader. (From the GPUImage Library)

            Below I have added Fig. A & Fig B.

            Fig A.

            Fig B.

            I have achieved Fig A. With the customised Fragment Shader. But Unable to make the border smoother as in Fig B. I am attaching the Shader code that I have used (to achieve rough border). Can someone here help me on how to make the border smoother?

            Here is my Vertex Shader :

            ...

            ANSWER

            Answered 2021-Nov-28 at 16:45

            In my filters, the smoothness is achieved by a simple boxblur on the border.. You have decided that alpha > 0.4 is a border. The value of alpha between 0-0.4 in surrounding pixels gives an edge. Just blur this edge with a 3x3 window to get the smooth edge.

            Source https://stackoverflow.com/questions/69481402

            QUESTION

            How to implement horizontal scrolling of tiles in MUI GridList?
            Asked 2021-Oct-16 at 18:29

            This is my JS page where I need to implement the GridList component to show multiple tiles and is scrollable horizontally after list size crosses screen limits.

            ...

            ANSWER

            Answered 2021-Oct-16 at 18:28

            Note: In the newer versions of MUI, GridList's been changed to ImageList, the code below uses the latest API.

            You can fill the column instead of row by using the code below:

            Source https://stackoverflow.com/questions/69597992

            QUESTION

            Cats auto derived with Seq
            Asked 2021-Oct-16 at 13:46

            I want to define equality for some type that can be part of other objects or collections using cats/kitten. I don't want to have to define the equality for every other class. For example:

            ...

            ANSWER

            Answered 2021-Oct-16 at 13:46

            Cats defines an instance of Eq for scala.collection.immutable.Seq, not for generic scala.collection.Seq (or moreover scala.collection.mutable.Seq)

            Source https://stackoverflow.com/questions/69591709

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install cats

            CATS is bundled both as an executable JAR or a native binary. The native binaries do not need Java installed.
            You can build CATS from sources on you local box. You need Java 11+. Maven is already bundled.
            When using the native binaries (not the uberjar) there might be issues when using dynamic values in the CATS files. This is due to the fact that GraalVM only bundles whatever can discover at compile time. The following classes are currently supported:.

            Support

            https://github.com/hashicorp/vault/issues/13274https://github.com/hashicorp/vault/issues/13273https://github.com/hashicorp/vault/issues/13225https://github.com/hashicorp/vault/issues/13232
            Find more information at:

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