dryrun

dryrun is a collection of already-mocked classes that aid in during unit-testing of Java code.

For example unit testing code with RedisTemplate usually involves spinning a Redis instance. Our DryRunRedisTemplate uses the Dry-Redis framework to connect to an in-memory Redis, that connects uses pure Java method calls than running in an in-process server.

Features

• Mocked implementation to RedisTemplate using MockJedis. Following are supported:
  • Value operations
  • List operations
  • Set operations except sscan
• Mocked implementation to GridFSTemplate using in-memory storage.

Examples

RedisTemplate

To test code that uses RedisTemplate as a service, just inject the mocked template as:

// create a DryRedis instance
DryRedis dryRedis = DryRedis.getDatabase("testdb");

// create an instance of RedisTemplate
RedisTemplate<String, byte[]> template = new DryRunRedisTemplate<String, byte[]>(dryRedis);

// must specify the key and value serializers
template.setKeySerializer(new StringRedisSerializer());
template.setValueSerializer(new StringRedisSerializer());

// inject in your service for unit testing
MyTestableService service = new DefaultMyTestableServiceImpl();
service.setRedisTemplate(redisTemplate);

GridFSTemplate

// create a new in-memory GridFSTemplate
GridFSTemplate template = new DryRunGridFSTemplate("myBucket");

// start using it
template.store(stream, "myfile.txt"); 

Dependencies

The library depends on the following external libraries to accomplish its goal:

• Dry-Redis: in-memory Redis clone

The library is tested on the following JDK versions:

• Oracle JDK 8
• Oracle JDK 7
• Open JDK 7

Downloads

The library can be downloaded from Maven Central using:

<dependency>
    <groupId>com.sangupta</groupId>
    <artifactId>dryrun</artifactId>
    <version>0.1.0</version>
</dependency>

Release Notes

Development Snapshot

• Partial RedisTemplate methods
• RedisTemplate.opsForValue() implemented completely

Semantic Versioning

For transparency and insight into our release cycle, and for striving to maintain backward compatibility, dryrun will be maintained under the Semantic Versioning guidelines as much as possible.

Releases will be numbered with the follow format:

<major>.<minor>.<patch>

And constructed with the following guidelines:

• Breaking backward compatibility bumps the major
• New additions without breaking backward compatibility bumps the minor
• Bug fixes and misc changes bump the patch

For more information on SemVer, please visit http://semver.org/.

License

dryrun - Mocked classes for unit testing
Copyright (c) 2016-2017, Sandeep Gupta

https://sangupta.com/projects/dryrun

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.