node-bunyan-lite/test/cli.test.js

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/*
* Copyright (c) 2012 Trent Mick. All rights reserved.
*
* Test the `bunyan` CLI.
*/
var path = require('path');
var exec = require('child_process').exec;
var format = require('util').format;
var test = require('tap').test;
var debug = console.warn;
var BUNYAN = path.resolve(__dirname, '../bin/bunyan');
//child = exec('cat *.js bad_file | wc -l',
// function (error, stdout, stderr) {
// console.log('stdout: ' + stdout);
// console.log('stderr: ' + stderr);
// if (error !== null) {
// console.log('exec error: ' + error);
// }
//});
test('--version', function (t) {
var version = require('../package.json').version;
exec(BUNYAN + ' --version', function (err, stdout, stderr) {
t.error(err)
t.equal(stdout, 'bunyan ' + version + '\n');
t.end();
});
});
test('--help', function (t) {
exec(BUNYAN + ' --help', function (err, stdout, stderr) {
t.error(err)
t.ok(stdout.indexOf('Options:') !== -1);
t.end();
});
});
test('-h', function (t) {
exec(BUNYAN + ' -h', function (err, stdout, stderr) {
t.error(err)
t.ok(stdout.indexOf('Options:') !== -1);
t.end();
});
});
test('--bogus', function (t) {
exec(BUNYAN + ' --bogus', function (err, stdout, stderr) {
t.ok(err, 'should error out')
t.equal(err.code, 1, '... with exit code 1')
t.end();
});
});
test('simple.log', function (t) {
exec(BUNYAN + ' corpus/simple.log', function (err, stdout, stderr) {
t.error(err)
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t.equal(stdout,
'[2012-02-08T22:56:52.856Z] INFO: myservice/123 on example.com: '
+ 'My message\n');
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t.end();
});
});
test('cat simple.log', function (t) {
exec(format('cat corpus/simple.log | %s', BUNYAN),
function (err, stdout, stderr) {
t.error(err)
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t.equal(stdout,
'[2012-02-08T22:56:52.856Z] INFO: myservice/123 on example.com: '
+ 'My message\n');
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t.end();
}
);
});
test('simple.log with color', function (t) {
exec(BUNYAN + ' --color corpus/simple.log', function (err, stdout, stderr) {
t.error(err)
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t.equal(stdout,
'[2012-02-08T22:56:52.856Z] \u001b[36m INFO\u001b[39m: myservice/123 '
+ 'on example.com: \u001b[36mMy message\u001b[39m\n');
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t.end();
});
});
test('extrafield.log', function (t) {
exec(BUNYAN + ' corpus/extrafield.log', function (err, stdout, stderr) {
t.error(err)
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t.equal(stdout,
'[2012-02-08T22:56:52.856Z] INFO: myservice/123 on example.com: '
+ 'My message (extra=field)\n');
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t.end();
});
});
test('extrafield.log with color', function (t) {
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exec(BUNYAN + ' --color corpus/extrafield.log',
function (err, stdout, stderr) {
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t.error(err)
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t.equal(stdout,
'[2012-02-08T22:56:52.856Z] \u001b[36m INFO\u001b[39m: myservice/123 '
+ 'on example.com: \u001b[36mMy message\u001b[39m'
+ '\u001b[90m (extra=field)\u001b[39m\n');
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t.end();
});
});
test('bogus.log', function (t) {
exec(BUNYAN + ' corpus/bogus.log', function (err, stdout, stderr) {
t.error(err)
t.equal(stdout, 'not a JSON line\n{"hi": "there"}\n');
t.end();
});
});
test('bogus.log -j', function (t) {
exec(BUNYAN + ' -j corpus/bogus.log', function (err, stdout, stderr) {
t.error(err)
t.equal(stdout, 'not a JSON line\n{\n "hi": "there"\n}\n');
t.end();
});
});
test('all.log', function (t) {
exec(BUNYAN + ' corpus/all.log', function (err, stdout, stderr) {
// Just make sure don't blow up on this.
t.error(err)
t.end();
});
});
test('simple.log doesnotexist1.log doesnotexist2.log', function (t) {
exec(BUNYAN + ' corpus/simple.log doesnotexist1.log doesnotexist2.log',
function (err, stdout, stderr) {
t.ok(err)
t.equal(err.code, 2)
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t.equal(stdout,
'[2012-02-08T22:56:52.856Z] INFO: myservice/123 on example.com: '
+ 'My message\n');
// Note: node v0.6.10:
// ENOENT, no such file or directory 'asdf.log'
// but node v0.6.14:
// ENOENT, open 'asdf.log'
// Somewhat annoying change.
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t.equal(stderr,
'bunyan: ENOENT, open \'doesnotexist1.log\'\nbunyan: ENOENT, '
+ 'open \'doesnotexist2.log\'\n');
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t.end();
}
);
});