LimeChain Launches “Matchstick” Open-source Subgraph Unit Testing Framework

LimeChain has helped 100+ startups and corporate clients build Secure, Trusted and Decentralized solutions using Blockchain & DLT. LimeChain is proud to announce the launch of Matchstick, an open-source subgraph unit testing framework designed to help teams harness the power of one of the most exciting blockchain projects today for The Graph Protocol.

The Graph is the indexing and query layer of the decentralized web. Developers build and publish open APIs, called subgraphs, that applications can query using GraphQL. The Graph currently supports indexing data from Ethereum, IPFS, and PoA with more networks continuously being added.

LimeChain believe that The Graph is poised to become one of the pillars of the decentralized web. Matchstick allows developers to use The Graph to test their mapping logic against a known store state and against test fixtures (events). The framework comes with a number of highly requested features, giving developers the ability to mock contract calls, make assertions about the store state and subgraph failure, monitor test speed, and others.

ABOUT The Graph
The Graph is an indexing protocol for querying networks like Ethereum and IPFS. Anyone can build and publish open APIs, called subgraphs, making data easily accessible.

ABOUT LimeChain
LimeChain is amongst the key players when it comes to providing DLT & Blockchain solutions, focusing exclusively on the technology.

RESOURCES
LimeChain Blog