karma-log-reporter
About
This is a customized karma report that captures console log messages into file.
It is inspired by karma-json-log-reporter.
I created this report because I need a reporter that can log plain text.
Usage
npm install karma-log-reporter --save-dev
Configuration
Simple text log
module.exports = function(config) {
config.set({
"logReporter": {
"outputPath": "test/some/path/",
"logFileName": "logfile.log"
},
"plugins": [
"karma-log-reporter"
],
"reporters": ["log-reporter"]
});
};
log with filter_key
A filter_key can be specified in the configuration to only log to file when filter_key is provided in console.log.
To achieve this, provide a filter_key in configuration first:
module.exports = function(config) {
config.set({
"logReporter": {
"outputPath": "test/some/path/",
"logFileName": "logfile.log",
"filter_key": "log-filter"
},
...
});
};
Then only this format will be logged into file.
\\ this will be logged.
console.log(JSON.stringify({filter_key: 'log-filter', message: 'this message will be logged to file.'}));
\\ this will not be logged.
console.log('this message will not be logged to file')