39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
/*
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* Test the RingBuffer output stream.
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*/
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import { Eltro as t, assert} from 'eltro'
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import bunyan from '../lib/bunyan.mjs'
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var ringbuffer = new bunyan.RingBuffer({ 'limit': 5 });
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var log1 = new bunyan({
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name: 'log1',
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streams: [
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{
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stream: ringbuffer,
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type: 'raw',
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level: 'info'
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}
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]
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});
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t.test('ringbuffer', function () {
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log1.info('hello');
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log1.trace('there');
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log1.error('android');
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assert.strictEqual(ringbuffer.records.length, 2);
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assert.strictEqual(ringbuffer.records[0]['msg'], 'hello');
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assert.strictEqual(ringbuffer.records[1]['msg'], 'android');
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log1.error('one');
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log1.error('two');
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log1.error('three');
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assert.strictEqual(ringbuffer.records.length, 5);
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log1.error('four');
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assert.strictEqual(ringbuffer.records.length, 5);
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assert.strictEqual(ringbuffer.records[0]['msg'], 'android');
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assert.strictEqual(ringbuffer.records[1]['msg'], 'one');
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assert.strictEqual(ringbuffer.records[2]['msg'], 'two');
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assert.strictEqual(ringbuffer.records[3]['msg'], 'three');
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assert.strictEqual(ringbuffer.records[4]['msg'], 'four');
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});
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