Make the history unit test date independent by adding a date object m…

…ock.
darkwallet · Oct 26, 2014 · a6205bc · a6205bc
1 parent ec81fd5
commit a6205bc
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Showing 3 changed files with 67 additions and 2 deletions.
diff --git a/test/mock/date.js b/test/mock/date.js
@@ -0,0 +1,62 @@
+/**
+ * Date mock object that works as if current time is fixed at 
+ * Sun Oct 26 2014 23:12:54 GMT+0100 (CET)
+ */
+
+'use strict';
+
+define([], function() {
+
+    var realDate;
+    function mockDate(val) {
+        if (!val) {
+            this.date = new realDate(1414361574805);
+        } else {
+            this.date = new realDate(val);
+        }
+    }
+    mockDate.hook = function() {
+        if (realDate) {
+            throw Error('Hook date called two times!');
+        }
+        realDate = window.Date;
+        window.Date = mockDate;
+    }
+    mockDate.restore = function() {
+        window.Date = realDate;
+        realDate = undefined;
+    }
+    mockDate.prototype.setDate = function(val) {
+        return this.date.setDate(val);
+    }
+    mockDate.prototype.toLocaleDateString = function() {
+        return this.date.toLocaleDateString();
+    }
+    mockDate.prototype.valueOf = function() {
+        return this.date.valueOf();
+    }
+    mockDate.prototype.getDate = function() {
+        return this.date.getDate();
+    }
+    mockDate.prototype.getDay = function() {
+        return this.date.getDay();
+    }
+    mockDate.prototype.getMonth = function() {
+        return this.date.getMonth();
+    }
+    mockDate.prototype.getFullYear = function() {
+        return this.date.getFullYear();
+    }
+    mockDate.prototype.getHours = function() {
+        return this.date.getHours();
+    }
+    mockDate.prototype.getMinutes = function() {
+        return this.date.getMinutes();
+    }
+    mockDate.prototype.getTime = function() {
+        return this.date.getTime();
+    }
+
+    return mockDate;
+
+});
diff --git a/test/test-main.js b/test/test-main.js
@@ -13,6 +13,7 @@ requirejs.config({
 
     paths: {
       'angular-mocks': '../vendors/angular-mocks/angular-mocks',
+      'date-mock': '../test/mock/date',
       'chrome': '../test/mock/chrome_mock',
       'testUtils': '../test/mock/testUtils',
       'frontend/app': '../test/mock/frontend_app',

diff --git a/test/unit/frontend/providers/historySpec.js b/test/unit/frontend/providers/historySpec.js
@@ -1,12 +1,13 @@
 'use strict';
 
-define(['angular-mocks', 'testUtils'], function(mocks, testUtils) {
+define(['angular-mocks', 'testUtils', 'date-mock'], function(mocks, testUtils, dateMock) {
   describe('History provider', function() {
 
     var history, walletProvider, scope;
 
     var pocket, identity;
     beforeEach(function(done) {
+      dateMock.hook();
       pocket = {
         destroy: function() { this.destroyed=true;return [0, 1]; },
         getWalletAddresses: function() {return [];},
@@ -84,6 +85,7 @@ define(['angular-mocks', 'testUtils'], function(mocks, testUtils) {
     });
 
     afterEach(function() {
+      dateMock.restore();
       testUtils.reset();
     })
 
@@ -170,7 +172,7 @@ define(['angular-mocks', 'testUtils'], function(mocks, testUtils) {
       history.setHistoryFilter('monthly');
       identity.fillHistoryStub();
       var rows = history.chooseRows();
-      expect(rows.length).toEqual(70);
+      expect(rows.length).toEqual(76);
     });
 
     it('chooses rows weekly', function() {