fix: compatibility with log aggregators

test/logger.spec.ts

@@ -19,6 +19,7 @@ import chaiSpies from 'chai-spies';
 import {suite, test} from '@testdeck/mocha';
 import {Logger} from '../src/logger';
 import {AddLogLevel} from '../src/transformations/add-log-level';
+import {Colorize} from '../src/transformations/colorize';
 import {DummyTransport} from './dummyTransport';
 
 chai.should();
@@ -236,6 +237,27 @@ export class LoggerSpec {
     process.env.NODE_ENV = nodeEnv;
   }
 
+  @test
+  'is compatible with log aggregation in productive environment'() {
+    const nodeEnv = process.env.NODE_ENV;
+    process.env.NODE_ENV = 'production';
+    process.env.ALLOW_NO_TRANSPORT = 'true';
+
+    Logger.setTransformations([new AddLogLevel(), new Colorize()]);
+
+    const spy = LoggerSpec.sandbox.on(console, 'log', () => {
+      // noop
+    });
+
+    Logger.log('Foo\nbar');
+
+    expect(spy).to.have.been.called.once;
+    expect(spy.__spy.calls[0][0]).to.equal('[LOG] Foo bar');
+
+    process.env.NODE_ENV = nodeEnv;
+    delete process.env.ALLOW_NO_TRANSPORT;
+  }
+
   @test
   log() {
     const spy = LoggerSpec.sandbox.on(console, 'log', () => {

test/transformations/timestamp.spec.ts

@@ -15,21 +15,14 @@
 import {expect} from 'chai';
 import {suite, test} from '@testdeck/mocha';
 import {Timestamp} from '../../src/transformations/timestamp';
-import moment = require('moment');
 
 @suite()
-export class ColorizeSpec {
+export class TimeStampSpec {
   @test
   'default'() {
+
     const transformation = new Timestamp();
 
-    expect(transformation.transform('ERROR', 'Foobar')).to.be.equal(`[${moment().format('LLLL')}] Foobar`);
-  }
-
-  @test
-  'different format'() {
-    const transformation = new Timestamp('DD.MM.YYYY');
-
-    expect(transformation.transform('ERROR', 'Foobar')).to.be.equal(`[${moment().format('DD.MM.YYYY')}] Foobar`);
+    expect(transformation.transform('ERROR', 'Foobar')).to.be.contain(`Z`);
   }
 }