Commit

1 files changed, 83 insertions, 0 deletions

diff --git a/node_modules/winston/test/transports/file-archive-test.js b/node_modules/winston/test/transports/file-archive-test.js
new file mode 100644
index 0000000..d076ce0
--- /dev/null
+++ b/node_modules/winston/test/transports/file-archive-test.js
@@ -0,0 +1,83 @@
+/*
+ * file-archive-test.js: Tests for instances of the File transport setting the archive option,
+ *
+ * (C) 2015 Nimrod Becker
+ * MIT LICENSE
+ *
+ */
+
+var assert = require('assert'),
+  exec = require('child_process').exec,
+  fs = require('fs'),
+  path = require('path'),
+  vows = require('vows'),
+  winston = require('../../lib/winston'),
+  helpers = require('../helpers');
+
+var archiveTransport = new winston.transports.File({
+  timestamp: true,
+  json: false,
+  zippedArchive: true,
+  tailable: true,
+  filename: 'testarchive.log',
+  dirname: path.join(__dirname, '..', 'fixtures', 'logs'),
+  maxsize: 4096,
+  maxFiles: 3
+});
+
+function data(ch) {
+  return new Array(1018).join(String.fromCharCode(65 + ch));
+}
+
+function logKbytes(kbytes, txt) {
+  //
+  // With no timestamp and at the info level,
+  // winston adds exactly 7 characters:
+  // [info](4)[ :](2)[\n](1)
+  //
+  for (var i = 0; i < kbytes; i++) {
+    archiveTransport.log('info', data(txt), null, function() {});
+  }
+}
+
+vows.describe('winston/transports/file/zippedArchive').addBatch({
+  "An instance of the File Transport with tailable true": {
+    "when created archived files are rolled": {
+      topic: function() {
+        var that = this,
+          created = 0;
+
+        archiveTransport.on('logged', function() {
+          if (++created === 6) {
+            return that.callback();
+          }
+
+          logKbytes(4, created);
+        });
+
+        logKbytes(4, created);
+      },
+      "should be only 3 files called testarchive.log, testarchive1.log.gz and testarchive2.log.gz": function() {
+        //Give the archive a little time to settle
+      //  setTimeout(function() {
+          for (var num = 0; num < 6; num++) {
+            var file = !num ? 'testarchive.log' : 'testarchive' + num + '.log.gz',
+              fullpath = path.join(__dirname, '..', 'fixtures', 'logs', file);
+
+            // There should be no files with that name
+            if (num >= 3) {
+              assert.throws(function() {
+                fs.statSync(fullpath);
+              }, Error);
+            } else {
+              // The other files should exist
+              assert.doesNotThrow(function() {
+                fs.statSync(fullpath);
+              }, Error);
+            }
+          }
+        //},5000);
+      },
+    }
+  },
+}).export(module);