The Karama is a test runner and it use to writing
and running the unit tests while developing the application and Karma runs on Node.js.
Karma works on the node.js stable versions -
0.8.x, 0.10.x and 0.12.x.
Installing Karma and plugins - The recommended
approach to install Karma in your locally in the project's directory.
Install
Karma -
ü npm
install karma --save-dev
Install
plugins that your project needs -
ü npm
install karma-jasmine karma-chrome-launcher --save-dev
This will install karma, karma-jasmine and
karma-chrome-launcher packages into node_modules
in your current working directory and after installed save the all dependency
in the package.json file.
The
Command line Interface - You should install the Karma
CLI globally -
ü npm
install -g karma-cli
List of Karma Dependencies -
ü karma
ü karma-chrome-launcher
ü karma-cli
ü karma-coverage-istanbul-reporte
ü karma-jasmine
ü karma-jasmine-html-reporter
Install all above dependencies -
ü npm
install --save-dev <all-of-the-above-dependencies>
All the dependency
in the package.json looks like -
"devDependencies": {
"@angular/cli": "1.5.0",
"@angular/compiler-cli": "^5.0.0",
"@angular/language-service": "^5.0.0",
"@types/jasmine": "~2.5.53",
"@types/jasminewd2": "~2.0.2",
"@types/node": "~6.0.60",
"codelyzer": "~3.2.0",
"jasmine-core": "~2.6.2",
"jasmine-spec-reporter": "~4.1.0",
"karma": "~1.7.0",
"karma-chrome-launcher": "~2.1.1",
"karma-cli": "~1.0.1",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.1.2",
"ts-node": "~3.2.0",
"tslint": "~5.7.0",
"typescript": "~2.4.2"
}
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Anil Singh is an author, tech blogger, and software programmer. Book writing, tech blogging is something do extra and Anil love doing it. For more detail, kindly refer to this link..
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