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-plugin-eslint/__tests__/eslintPlugin.spec.js |
unit
|
javascript | This JavaScript unit test verifies ESLint plugin functionality and integration within Vue CLI projects. |
| packages/@vue/cli-plugin-eslint/__tests__/ui.spec.js |
unit
|
javascript | This Jest unit test verifies ESLint configuration handling and prompt generation in Vue CLI’s ESLint plugin. |
| packages/@vue/cli-plugin-pwa/__tests__/pwaPlugin.spec.js |
unit
|
javascript | This Jest unit test verifies PWA plugin functionality, build outputs, and service worker behavior in Vue CLI projects. |
| packages/@vue/cli-plugin-typescript/__tests__/tsGenerator.spec.js |
unit
|
javascript | This Vue CLI unit test verifies TypeScript plugin generation and integration with various Vue.js project configurations. |
| packages/@vue/cli-plugin-typescript/__tests__/tsMochaPlugin.spec.js |
unit
|
javascript | This Vue CLI unit test verifies TypeScript and Mocha plugin integration and functionality within a Vue project setup. |
| packages/@vue/cli-plugin-typescript/__tests__/tsPluginClassComponent.spec.js |
unit
|
javascript | This Jest unit test verifies Vue Class Component integration in TypeScript-enabled Vue CLI projects. |
| packages/@vue/cli-plugin-typescript/__tests__/tsPluginDefault.spec.js |
unit
|
javascript | This Jest unit test verifies the default TypeScript plugin configuration in Vue CLI for both serve and build operations. |
| packages/@vue/cli-plugin-typescript/__tests__/tsPluginUnit.spec.js |
unit
|
javascript | This Vue CLI unit test verifies TypeScript plugin integration with Jest testing framework, both with and without Babel support. |
| packages/@vue/cli-plugin-typescript/__tests__/tsPluginVue3.spec.js |
unit
|
javascript | This Jest unit test verifies TypeScript integration functionality in Vue 3 projects through the Vue CLI plugin system. |
| packages/@vue/cli-plugin-typescript/codemods/__tests__/migrateComponentType.spec.js |
unit
|
javascript | This TypeScript unit test verifies the migration of Vue component type definitions using JSCodeshift transformations. |