Concordium Node E2E Test Suite

Automated end-to-end test suite for the Concordium node. Spins up a fresh private single-validator chain from a programmatically generated genesis block, runs a suite of tests against the node's full external interface, and tears everything down — regardless of outcome.

Prerequisites

Tool	Version
Rust	pinned via rust-toolchain.toml
Docker	any recent version with access to the concordium-node image

Building

First, ensure the Rust SDK submodule is populated:

git submodule update --init --recursive

Then build the binary:

cargo build --release

The binary is written to target/release/concordium-e2e.

Usage

For example, pull the latest testnet node image, then run the test suite with it. The fixture automatically selects an available host port for the node's gRPC endpoint:

docker pull concordium/testnet-node:latest
cargo run --release -- --image concordium/testnet-node:latest

Run the following command for a full description of the available options:

cargo run -- --help

Exit codes

Code	Meaning
0	All tests passed (or no tests registered)
1	One or more tests failed