Vue CLI Testing: Unit and E2E Test Implementation for Plugin Development
The Vue CLI repository implements a comprehensive testing strategy combining Jest for unit testing and WebdriverIO for end-to-end testing. With 75 test files across the codebase, it demonstrates best practices for testing Vue.js CLI tools, plugin generators, and configuration workflows, with particular emphasis on TypeScript integration and router functionality. Qodo Tests Hub provides developers with an organized view into Vue CLI's testing patterns, making it easier to understand how the project validates critical functionality like preset selection, plugin installation, and framework integrations. By exploring these real-world test implementations, developers can learn practical approaches to testing Vue CLI plugins and tools while understanding the rationale behind different testing strategies.
| Path | Test Type | Language | Description |
|---|---|---|---|
| packages/@vue/cli/__tests__/Generator.spec.js |
unit
|
javascript | This Jest unit test verifies Vue CLI Generator functionality for project scaffolding and plugin integration |
| packages/@vue/cli/__tests__/Upgrader.spec.js |
unit
|
javascript | This Vue CLI unit test verifies plugin resolution paths during the upgrade process. |
| packages/@vue/cli/__tests__/invoke.spec.js |
unit
|
javascript | This Jest unit test verifies Vue CLI plugin invocation functionality including ESLint and TypeScript integration scenarios. |
| packages/@vue/cli/lib/promptModules/__tests__/babel.spec.js |
unit
|
javascript | This Jest unit test verifies Babel plugin configuration and TypeScript integration scenarios in Vue CLI’s prompt module system. |
| packages/@vue/cli/lib/promptModules/__tests__/cssPreprocessors.spec.js |
unit
|
javascript | This Jest unit test verifies CSS pre-processor selection and configuration in Vue CLI’s prompt module system. |
| packages/@vue/cli/lib/promptModules/__tests__/e2e.spec.js |
e2e
|
javascript | This Jest E2E test verifies the configuration prompt system for integrating various end-to-end testing frameworks in Vue CLI. |
| packages/@vue/cli/lib/promptModules/__tests__/linter.spec.js |
unit
|
javascript | This Jest unit test verifies linter configuration prompt handling and plugin setup in Vue CLI’s prompt module system. |
| packages/@vue/cli/lib/promptModules/__tests__/router.spec.js |
unit
|
javascript | This Jest unit test verifies Vue CLI router prompt module configuration and plugin setup functionality. |
| packages/@vue/cli/lib/promptModules/__tests__/unit.spec.js |
unit
|
javascript | This Jest unit test verifies Vue CLI’s unit testing framework selection and plugin configuration functionality. |
| packages/@vue/cli/lib/util/__tests__/extendJSConfig.spec.js |
unit
|
javascript | This Jest unit test verifies the JavaScript configuration extension functionality in Vue CLI’s configuration management system. |