test cover up

test/logger/debugMgs.test.js

+import test from 'ava';
+const debugMsg = require('../../src/util/debugMsg');
+const debug = require('debug')('mds:tran');
+const {
+  logger,
+  loggerStart,
+  loggerText,
+  oneOra,
+  _SETDEBUG
+} = require('../../src/config/loggerConfig.js');
+
+const source1 = ['Hello', 'World'];
+const result1 = ['你好', '世界', '. '];
+const matstr = '2. set-';
+
+test('debug msg step 1', t => {
+  loggerStart('debug 1 running ...');
+
+  debugMsg(1, source1, result1);
+  t.pass('debug 1');
+});
+
+test('debug msg step 2', t => {
+  loggerStart('debug 2 running ...');
+
+  debugMsg(2, source1, result1);
+  t.pass('debug 2');
+});
+
+test('debug msg step 1:debug', t => {
+  process.env.DEBUG = '*';
+
+  _SETDEBUG(true);
+
+  loggerStart('debug 1 running ...');
+
+  debugMsg(1, source1, result1);
+  t.pass('debug 1');
+});
+
+test('debug msg step 2:debug', t => {
+  process.env.DEBUG = '*';
+
+  _SETDEBUG(true);
+  loggerStart('debug 2 running ...');
+
+  debugMsg(2, source1, result1);
+  t.pass('debug 2');
+});