add test files for issue mde#46

Author: longlho

Jakefile

@@ -25,7 +25,11 @@ namespace('test', function () {
     jake.mkdirP('lib/tz');
     jake.exec(cmds, function () {
       console.log('Retrieved new timezone data');
-      complete();
+      console.log('Parsing tz...');
+      jake.exec('node src/node-preparse.js lib/tz > lib/all_cities.json', function () {
+        console.log('Done parsing tz');
+        complete();
+      }, {printStdout: true, printStderr: true});
     }, {printStdout: true});
   }, {async: true});
 

spec/test-utils.js

@@ -1,6 +1,5 @@
 var fs = require('fs');
 (function () {
-
   var root = this;
 
   var TestUtils = {};
@@ -18,13 +17,7 @@ var fs = require('fs');
     for (var k in (options || {})) {
       opts[k] = options[k];
     }
-    //Reset everything
-    timezoneJS.timezone.zones = {};
-    timezoneJS.timezone.rules = {};
-    timezoneJS.timezone.loadedZones = {};
-
-    //Set up again
-    timezoneJS.timezone.zoneFileBasePath = 'lib/tz';
+    
     timezoneJS.timezone.transport = function (opts) {
       // No success handler, what's the point?
       if (opts.async) {
@@ -36,12 +29,24 @@ var fs = require('fs');
       }
       return fs.readFileSync(opts.url, 'utf8');
     };
+
     timezoneJS.timezone.loadingScheme = opts.loadingScheme;
-    timezoneJS.timezone.init(opts);
+    if (opts.loadingScheme !== timezoneJS.timezone.loadingSchemes.MANUAL_LOAD) {
+      //Set up again
+      timezoneJS.timezone.zoneFileBasePath = 'lib/tz';
+      timezoneJS.timezone.init(opts);
+    }
+    
     return timezoneJS;
   };
 
   TestUtils.getTimezoneJS = function (options) {
+    //Delete date.js from require cache to force it to reload
+    for (var k in require.cache) {
+      if (k.indexOf('date.js') > -1) {
+        delete require.cache[k];
+      }
+    }
     return init(require('../src/date'), options);
   }
 

spec/tz.manual.spec.js

@@ -0,0 +1,20 @@
+var TestUtils = require('./test-utils')
+  , parseISO = TestUtils.parseISO
+  , date = require('../src/date')
+  , timezoneJS = TestUtils.getTimezoneJS({
+    loadingScheme: date.timezone.loadingSchemes.MANUAL_LOAD
+  });
+describe('TimezoneJS', function () {
+  it('should manually load everything correctly', function () {
+    var i = 0
+      , sampleTz;
+
+    expect(timezoneJS.timezone.loadingScheme).toEqual(date.timezone.loadingSchemes.MANUAL_LOAD);
+    //Let's load some stuff
+    timezoneJS.timezone.loadZoneJSONData('lib/all_cities.json', true);
+    expect(Object.keys(timezoneJS.timezone.zones).length > 100).toBeTruthy();
+    sampleTz = timezoneJS.timezone.getTzInfo(new Date(), 'Asia/Bangkok');
+    expect(sampleTz).toBeDefined();
+    expect(sampleTz.tzAbbr).toEqual('ICT');
+  });
+});