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add4951a4b
Refactor duplicated log line formatting from invoke and logs plugins into utils/formatLambdaLogEvent.js and add tests. Make log line formatter understand default python logging module output from Lambda functions. Add payload output testing to invoke plugin. Fixes #1796 and #3594
56 lines
2.2 KiB
JavaScript
56 lines
2.2 KiB
JavaScript
'use strict';
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const expect = require('chai').expect;
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const moment = require('moment');
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const chalk = require('chalk');
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const os = require('os');
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const formatLambdaLogEvent = require('./formatLambdaLogEvent');
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describe('#formatLambdaLogEvent()', () => {
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it('should format invocation report', () => {
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const msg = 'REPORT\tRequestId: 99c30000-b01a-11e5-93f7-b8e85631a00e\tDuration: 0.40 ms\tBilled Duration: 100 ms\tMemory Size: 512 MB\tMax Memory Used: 30 MB'; // eslint-disable-line
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expect(formatLambdaLogEvent(msg)).to.equal(chalk.grey(msg + os.EOL));
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});
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it('should format invocation failures', () => {
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const msg = 'Process exited before completing request';
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expect(formatLambdaLogEvent(msg)).to.equal(chalk.red(msg));
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});
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it('should format lambda console.log lines', () => {
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const nodeLogLine = '2016-01-01T12:00:00Z\t99c30000-b01a-11e5-93f7-b8e85631a00e\ttest';
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let expectedLogMessage = '';
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const momentDate = moment('2016-01-01T12:00:00Z').format('YYYY-MM-DD HH:mm:ss.SSS (Z)');
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expectedLogMessage += `${chalk.green(momentDate)}\t`;
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expectedLogMessage += `${chalk.yellow('99c30000-b01a-11e5-93f7-b8e85631a00e')}\t`;
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expectedLogMessage += 'test';
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expect(formatLambdaLogEvent(nodeLogLine)).to.equal(expectedLogMessage);
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});
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it('should format lambda python logger lines', () => {
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const pythonLoggerLine = '[INFO]\t2016-01-01T12:00:00Z\t99c30000-b01a-11e5-93f7-b8e85631a00e\ttest'; // eslint-disable-line
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let expectedLogMessage = '';
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const momentDate = moment('2016-01-01T12:00:00Z').format('YYYY-MM-DD HH:mm:ss.SSS (Z)');
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expectedLogMessage += `${chalk.green(momentDate)}\t`;
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expectedLogMessage += `${chalk.yellow('99c30000-b01a-11e5-93f7-b8e85631a00e')}\t`;
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expectedLogMessage += `${chalk.white('[INFO]')}\t`;
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expectedLogMessage += 'test';
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expect(formatLambdaLogEvent(pythonLoggerLine)).to.equal(expectedLogMessage);
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});
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it('should pass through log lines with no tabs', () => {
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expect(formatLambdaLogEvent('test')).to.equal('test');
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});
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it('should pass through log lines with tabs but no date', () => {
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const tabLine = 'foo\tbar\tbaz';
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expect(formatLambdaLogEvent(tabLine)).to.equal(tabLine);
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});
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});
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