ng test
Runs unit tests in a project.
ng test <project> [options]
ng t <project> [options]
Description
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.
Arguments
| ARGUMENT | DESCRIPTION |
|---|---|
| <project> | The name of the project to build. Can be an application or a library. |
Options
| OPTION | DESCRIPTION |
|---|---|
| --browsers=browsers | Override which browsers tests are run against. |
| --codeCoverage=true|false | Output a code coverage report. Default: false |
| --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. Setting this explicitly overrides the "--prod" flag Aliases: -c |
| --environment=environment | Defines the built environment. |
| --help= true|false|json|JSON | Shows a help message for this command in the console. Default: false |
| --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. Default: false |
| --prod=true|false | Shorthand for "--configuration=production". When true, sets the build configuration to the production target. By default, the production target is set up in the workspace configuration such that all builds make use of bundling, limited tree-shaking, and also limited dead code elimination. |
| --progress=true|false | Log progress to the console while building. |
| --reporters | Karma reporters to use. Directly passed to the karma runner. |
| --sourceMap=true|false | Output sourcemaps. Default: true |
| --tsConfig=tsConfig | The name of the TypeScript configuration file. |
| --watch=true|false | Run build when files change. |
| --webWorkerTsConfig=webWorkerTsConfig | TypeScript configuration for Web Worker modules.. |
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