assertapi-core

AssertAPI is a Java library designed for testing RESTful APIs. It allows developers to easily write and automate tests, while also enabling collaboration with QA teams.

Features

Here are some of the key features of AssertAPI:

• Tests can be defined in JSON format, making it easy to write and maintain test cases.
• Supports testing of APIs using different authentication methods, such as BASIC and BEARER.
• Can compare API responses in different formats, including JSON, XML, TXT, CSV, and more.
• Supports testing of API migrations between different versions.
• Developers can extend AssertAPI's functionality by injecting their own classes for authentication, comparison, and response transformation.
• Tests can be executed automatically before each deployment to production.
• AssertAPI promotes collaboration between developers and QA teams.

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Status

Problem

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Solution

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Integration

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Usecase

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Overview

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Setup

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Deploy

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Assertion

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Architecture

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Extensibility

Developers can extend the functionality of AssertAPI by injecting their own classes to override authentication, comparison, and transformation of responses before comparison. This makes AssertAPI highly customizable and flexible to fit your specific needs.

MAVEN Integration

<dependency>
  <groupId>io.github.oneteme.assertapi</groupId>
  <artifactId>assertapi-core</artifactId>
  <version>0.0.1-SNAPSHOT</version>
</dependency>

Usage

var assertion = new ApiAssertionFactory()
        .comparing(stableRelease, latestRelease) //run api on stable and latest server
        .using(responseComparator) // ResponseComparator by default
        .build() 
        .assertApi(api); // compare results each other

Handle assertion result

var assertion = new ApiAssertionFactory()
        .comparing(stableRelease, latestRelease)
        .using(responseComparator)
        .trace((api, res)-> log.debug("testing : {} => {}", api, res)) //log api compare result
        .build()
        .assertApi(api);

Register custom Client Authenticator

var assertion = new ApiAssertionFactory()
        .regiter("BASIC_TOKEN", customTokenAuthenticator) // customTokenAuthenticator must implements ClientAuthenticator
        .comparing(stableRelease, latestRelease)
        .using(responseComparator)
        .build()
        .assertApi(api);

Comparison Stages

1. ELAPSED_TIME
2. HTTP_CODE
3. CONTENT_TYPE
4. HEADER_CONTENT
5. RESPONSE_CONTENT

ApiRequest

Field	Description	default
uri	HTTP uri
method	HTTP method	GET
headers	HTTP headers	N/A
body	HTTP body	N/A
acceptableStatus	HTTP expected status	[200]
name	API name	N/A
version	API version	N/A
description	API description	N/A
contentComparator	Content comparator	N/A
executionConfig	Execution configuration	N/A

ContentComparator

Field	Description	default
type	Content comparator type	N/A
transformers	Content transformers	N/A

ExecutionConfig

Field	Description	default
parallel	API Parallel execution	true
enabled	API Assertion enabled	true