logger4node
Version:
 [](https://codecov.io/gh/yog27ray/logger4node)
105 lines • 3.86 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.loggerSpy = void 0;
exports.wait = wait;
exports.printLogsInDifferentLevel = printLogsInDifferentLevel;
exports.printLogsWithExtraFields = printLogsWithExtraFields;
exports.printLogsInDifferentType = printLogsInDifferentType;
exports.printFatalLogsInDifferentType = printFatalLogsInDifferentType;
exports.printLogWithMultipleEndCharacters = printLogWithMultipleEndCharacters;
exports.printLogWithBackSlashCharacter = printLogWithBackSlashCharacter;
exports.printLogWithSpecialTabCharacter = printLogWithSpecialTabCharacter;
exports.printLogSingleLine = printLogSingleLine;
exports.printLogWithNewLineAndSlashNCharacter = printLogWithNewLineAndSlashNCharacter;
exports.stringLogsToJSON = stringLogsToJSON;
const node_fs_1 = __importDefault(require("node:fs"));
const tail_1 = require("tail");
const logger_1 = require("../src/logger/logger");
function wait(time = 100) {
return new Promise((resolve) => {
setTimeout(() => resolve(), time);
});
}
async function printLogsInDifferentLevel(logger) {
logger.verbose('verbose log');
logger.debug('debug log');
logger.info('info log');
logger.warn('warn log');
logger.error('error log');
await wait(200);
}
async function printLogsWithExtraFields(logger) {
logger.log(logger_1.LogSeverity.ERROR, { extraField: 'extraValue' }, 'verbose log');
await wait(100);
}
async function printLogsInDifferentType(logger) {
logger.error('this is ', 1, true, { key1: 1, value: 2 });
await wait(100);
}
async function printFatalLogsInDifferentType(logger) {
logger.fatal('this is ', 1, true, { key1: 1, value: 2 });
await wait(100);
}
async function printLogWithMultipleEndCharacters(logger) {
logger.error('this is line1\nline2\nline2', { var: 1, var2: 2 });
await wait(100);
}
async function printLogWithBackSlashCharacter(logger) {
logger.error('this is line1 \\"', { var: 1, var2: 2 });
await wait(100);
}
async function printLogWithSpecialTabCharacter(logger) {
logger.error('this is line1 \t');
await wait(100);
}
async function printLogSingleLine(logger) {
logger.error('this is string');
await wait();
}
async function printLogWithNewLineAndSlashNCharacter(logger) {
try {
throw new class TestError extends Error {
constructor() {
super();
this.message = 'Received an error with invalid JSON from Parse: <html>\r\n<head><title>'
+ '503 Service Temporarily Unavailable</title></head>\r\n<body>\r\n<center><h1>503 Service'
+ ' Temporarily Unavailable</h1></center>\r\n<hr><center>nginx</center>\r\n</body>\r\n</html>';
}
}();
}
catch (error) {
logger.error(error);
}
await wait(100);
}
const spyConsoleLog = [];
const loggerSpy = {
log(_data) {
let data = _data;
const json = JSON.parse(data);
json.time = spyConsoleLog.length;
data = JSON.stringify(json);
console.log(JSON.stringify(json));
spyConsoleLog.push(data);
},
reset() {
spyConsoleLog.splice(0, spyConsoleLog.length);
},
};
exports.loggerSpy = loggerSpy;
node_fs_1.default.writeFileSync('./spec/test.logs', '', 'utf-8');
new tail_1.Tail('./spec/test.logs')
.on('line', (data) => loggerSpy.log(data))
.on('error', (error) => console.log(error))
.watch();
function stringLogsToJSON(spy) {
return new Array(spy.callCount).fill(0).map((zero, index) => {
const jsonLog = JSON.parse(spy.getCall(index).args.join(' '));
jsonLog.time = index;
return jsonLog;
});
}
//# sourceMappingURL=test-logs.js.map