concordialang

library2.0.0-alpha.20jsnpmunverified

Concordia Language Compiler (concordialang) is a CLI tool for acceptance testing driven by natural language specifications. It compiles Gherkin-like feature files into executable test scripts using pluggable test frameworks (e.g., CodeceptJS, Playwright). Version 2.0.0-alpha.20 is the latest alpha, released sporadically with incremental features like multi-package-manager support (npm, yarn, pnpm), plugin updates, and XPath support. Differentiators: test-framework-agnostic plugin architecture, built-in report generation, and focus on BDD/ATDD workflows with support for actions like 'accept alert'.

testing

npm install concordialang

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · CONCORDIALANG

concordialang

testingjavascriptv2.0.0-alpha.20

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

default

✓ import { compile } from 'concordialang'

✗ const concordia = require('concordialang')

ESM-only; CommonJS not supported.

compile

✓ import { compile } from 'concordialang'

✗ const { compile } = require('concordialang')

Named export, not default.

type definitions

✓ import type { ConcordiaConfig } from 'concordialang'

✗ const { ConcordiaConfig } = require('concordialang')

TypeScript type import, not a runtime value.

Install concordialang and a plugin, create a feature file, then compile and run tests.

// Install the compiler and a plugin npm install concordialang npm install concordialang-plugin-codeceptjs // Create a feature file 'hello.feature' // Feature: Hello // Scenario: Say hello // Given I have a browser // When I go to "about:blank" // Then I see the page title is "" // Compile and run npx concordia compile hello.feature --plugin=codeceptjs --runner=webdriverio

concordialang --version

Debug

Known issues

breakingPlugin structure changed in v2.0.0-alpha.19, breaking compatibility with older plugins.

fix

Update plugins to new structure; see concordialang-fake-plugin for example.

affects: >=2.0.0-alpha.19

breakingESM-only since v2.0.0-alpha.14; CommonJS require() not supported.

fix

Use ES import syntax: import { compile } from 'concordialang'

affects: >=2.0.0-alpha.14

deprecated--init option behavior changed; now creates output directory.

fix

Review generated folder structure; output dir is now automatically created.

affects: >=2.0.0-alpha.16

deprecatedVersion 2.0.0-alpha.20 is alpha; APIs unstable.

fix

Pin exact version in package.json and test thoroughly.

affects: >=2.0.0-alpha.1

gotchaPlugin version must match Concordia major version; v2 plugins incompatible with v1.

fix

Use plugins marked for Concordia 2.

affects: >=2.0.0-alpha.1

Errors

Common errors & fixes

Error: Cannot find module 'commander'

Missing commander dependency, or incorrect install.

fix

Run 'npm install concordialang' which includes commander as a dependency.

SyntaxError: Unexpected token 'export'

Using require() on an ESM-only package.

fix

Use ES import syntax, or switch to CJS build if available.

Plugin 'concordialang-plugin-codeceptjs' not found.

Plugin not installed or name misspelled.

fix

Install plugin: npm install concordialang-plugin-codeceptjs

Upgrade

Version history

2.0.0-alpha.20latest on npm

Audit

Dependencies

commanderrequiredUsed for CLI command parsing

Agent activity

9 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/thiagodp/concordialang ↗

packagehttps://www.npmjs.com/package/concordialang ↗

homepagehttps://concordialang.com ↗