karma-mocha-reporter

Karma reporter with mocha style logging.

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karma-mocha-reporter
Karma reporter plugin with mocha style logging.
NPM version
Build Status david-dm david-dm

How does it look like

screenshot

Installation

The easiest way is to keep karma-mocha-reporter as a devDependency in your package.json. ```json { "devDependencies": {
"karma": "^1.0.0",
"karma-mocha-reporter": "^2.0.0"
} } ``` You can simply do it by:
$ npm install karma-mocha-reporter --save-dev

Configuration

```js // karma.conf.js module.exports = function(config) { config.set({
frameworks: ['jasmine'],
// reporters configuration
reporters: ['mocha']
}); }; ```

Options

colors

Type: Object | Boolean Lets you overwrite the default colors. Possible values are all colors and background colors from chalk. Possible Values: Value | Description | Default ------ | ----------- | ------- success | success messages | green info | info messages | grey warning | warn messages | yellow error | error messages | red ```js // karma.conf.js module.exports = function(config) { config.set({
frameworks: ['jasmine'],
// reporters configuration
reporters: ['mocha'],
// reporter options
mochaReporter: {
colors: {
success: 'blue',
info: 'bgGreen',
warning: 'cyan',
error: 'bgRed'
},
symbols: {
success: '+',
info: '#',
warning: '!',
error: 'x'
}
}
}); }; ``` To disable the colors please use the colors option in the karma config. ```js // karma.conf.js module.exports = function(config) { config.set({
frameworks: ['jasmine'],
// reporters configuration
reporters: ['mocha'],
// disable colors
colors: false
}); }; ```

symbols

Type: Object Lets you overwrite the default symbols. Possible Values: Value | Description | Default ------ | ----------- | ------- success | success messages | ✔ info | info messages | ℹ warning | warn messages | ⚠ error | error messages | ✖ ```js // karma.conf.js module.exports = function(config) { config.set({
frameworks: ['jasmine'],
// reporters configuration
reporters: ['mocha'],
// reporter options
mochaReporter: {
symbols: {
success: '+',
info: '#',
warning: '!',
error: 'x'
}
}
}); }; ```

output

Type: String Possible Values: Value | Description ------ | ----------- full (default) | all output is printed to the console autowatch | first run will have the full output and the next runs just output the summary and errors in mocha style minimal | only the summary and errors are printed to the console in mocha style noFailures | the failure details are not logged ```js // karma.conf.js module.exports = function(config) { config.set({
frameworks: ['jasmine'],
// reporters configuration
reporters: ['mocha'],
// reporter options
mochaReporter: {
output: 'autowatch'
}
}); }; ```

showDiff

Type: String | Boolean Shows a diff output. Is disabled by default. All credits to the contributors of mocha, since the diff logic is used from there and customized for this module. screenshot Currently only works with karma-mocha >= v0.2.2 Not supported for karma-jasmine since the additional properties needed to render the diff are not supported in jasmine yet. Possible Values: Value | Description ------ | ----------- true | prints each diff in its own line, same as 'unified' 'unified' | prints each diff in its own line 'inline' | prints diffs inline ```js // karma.conf.js module.exports = function(config) { config.set({
frameworks: ['mocha', 'chai'],
// reporters configuration
reporters: ['mocha'],
// reporter options
mochaReporter: {
showDiff: true
}
}); }; ```

divider

Type: String Default: 80 equals signs ('=') The string to output between multiple test runs. Set to false or empty string to disable ```js // karma.conf.js module.exports = function(config) { config.set({
frameworks: ['jasmine'],
// reporters configuration
reporters: ['mocha'],
// reporter options
mochaReporter: {
divider: ''
}
}); }; ```

ignoreSkipped

Type: Boolean Possible Values: false (default) true When setting the ignoreSkipped flag to true, the reporter will ignore the skipped tests in the output and you will see only the tests that where really executed. The summary will still contain the number of skipped tests.

maxLogLines

Type: Number Lets you set the maximum number of lines which are printed for a failure. The default value is 999. Helps to cut long stack traces. Set the value to -1 to disable stack traces.

printFirstSuccess

Type: Boolean Possible Values: false (default) true Prints the result of an it block after it is run in one browser. This options is useful when you have tests which are conditionally run in one browser only. Otherwise the result of the it block would not be printed because it was not run in all browsers. ```js // testfile.spec.js if (navigator.userAgent.match(/firefox/i)) { describe('Firefox tests', function() {
it('this would only be reported when printFirstSuccess is true', function() {
console.log('firefox test');
});
}); } describe('Other tests', function() { it('this should be always reported', function() {
console.log('hello world');
}); }); ```

Contributing

In lieu of a formal styleguide take care to maintain the existing coding style. Lint and test your code using grunt. You can preview your changes by running:
$ npm run demo

Author

Litixsoft GmbH

License

Copyright (C) 2013-2017 Litixsoft GmbH Licensed under the MIT license. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included i all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.