ng test
Runs unit tests in a project.
ng test <project> [options]
ng t <project> [options]
说明
Takes the name of the project, as specified in the projects section of the angular.json workspace configuration file. When a project name is not supplied, it will execute for all projects.
参数
| 参数 | 说明 |
|---|---|
<project> | The name of the project to build. Can be an app or a library. |
选项
| 选项 | 说明 |
|---|---|
--browsers=browsers | Override which browsers tests are run against. |
--codeCoverage=true|false | Output a code coverage report. 默认值： |
--codeCoverageExclude | Globs to exclude from code coverage. |
--configuration=configuration | A named build target, as specified in the "configurations" section of angular.json. Each named target is accompanied by a configuration of option defaults for that target. 别名： -c |
--environment=environment | Defines the build environment. |
--evalSourceMap=true|false | Output in-file eval sourcemaps. 默认值： |
--help= | Shows a help message for this command in the console. 默认值： |
--karmaConfig=karmaConfig | The name of the Karma configuration file. |
--main=main | The name of the main entry-point file. |
--poll | Enable and define the file watching poll time period in milliseconds. |
--polyfills=polyfills | The name of the polyfills file. |
--preserveSymlinks=true|false | Do not use the real path when resolving modules. 默认值： |
--prod=true|false | When true, sets the build configuration to the production target. All builds make use of bundling and limited tree-shaking. A production build also runs limited dead code elimination. 默认值： |
--progress=true|false | Log progress to the console while building. 默认值： |
--reporters | Karma reporters to use. Directly passed to the karma runner. |
--sourceMap=true|false | Output sourcemaps. 默认值： |
--tsConfig=tsConfig | The name of the TypeScript configuration file. |
--vendorSourceMap=true|false | Resolve vendor packages sourcemaps. 默认值： |
--watch=true|false | Run build when files change. 默认值： |
