zulip/frontend_tests/casperjs/tests/suites/casper/logging.js

/*jshint strict:false*/
/*global casper __utils__*/
casper.start('tests/site/index.html');

var oldLevel = casper.options.logLevel;

casper.options.logLevel = 'info';
casper.options.verbose = false;

casper.test.comment('Casper.log()');
casper.log('foo', 'info');
casper.test.assert(casper.result.log.some(function(e) {
    return e.message === 'foo' && e.level === 'info';
}), 'Casper.log() adds a log entry');

casper.options.logLevel = oldLevel;
casper.options.verbose = true;

casper.then(function() {
    var oldLevel = casper.options.logLevel;
    casper.options.logLevel = 'debug';
    casper.options.verbose = false;
    casper.evaluate(function() {
        __utils__.log('debug message');
        __utils__.log('info message', 'info');
    });
    this.test.assert(casper.result.log.some(function(e) {
        return e.message === 'debug message' && e.level === 'debug' && e.space === 'remote';
    }), 'ClientUtils.log() adds a log entry');
    this.test.assert(casper.result.log.some(function(e) {
        return e.message === 'info message' && e.level === 'info' && e.space === 'remote';
    }), 'ClientUtils.log() adds a log entry at a given level');
    casper.options.logLevel = oldLevel;
    casper.options.verbose = true;
});

casper.run(function() {
    this.test.assertEquals(this.result.log.length, 3, 'Casper.log() logged messages');
    this.test.done(4);
});