add tests for done_todos

test/models/todos/done_todos_test.rb

@@ -0,0 +1,64 @@
+require_relative '../../test_helper'
+
+module Todos
+  class DoneTodosTest < ActiveSupport::TestCase
+
+    def test_completed_period
+      Timecop.travel(2013,1,23,12,00,00) do  # wednesday at 12:00; 
+        assert_equal "today",         DoneTodos.completed_period(Time.zone.local(2013,1,23,9,00))   # today at 9:00
+        assert_equal "rest_of_week",  DoneTodos.completed_period(Time.zone.local(2013,1,21))        # monday this week
+        assert_equal "rest_of_month", DoneTodos.completed_period(Time.zone.local(2013,1,8))         # tuestday in first week of jan 
+
+        assert_nil DoneTodos.completed_period(nil)
+        assert_nil DoneTodos.completed_period(Time.zone.local(2012,12,1))                           # older than this month
+
+        assert_equal "today", DoneTodos.completed_period(Time.zone.local(2013,12,1))                # date in future -> act as if today
+      end
+    end
+
+    def test_done_today
+      todos = users(:admin_user).todos
+      assert 0, DoneTodos.done_today(todos, {}).count
+
+      t = users(:admin_user).todos.active.first
+      t.complete!
+
+      assert 0, DoneTodos.done_today(todos.reload, {}).count      
+    end
+
+    def test_done_rest_of_week
+      todos = users(:admin_user).todos
+
+      # When I mark a todo complete on jan 1
+      Timecop.travel(2013,1,1,0,0) do
+        t = users(:admin_user).todos.active.first
+        t.complete!
+      end
+
+      # Then I should be in rest_of_week on jan 2
+      Timecop.travel(2013,1,2,0,0) do
+        assert 0, DoneTodos.done_today(todos.reload, {}).count
+        assert 1, DoneTodos.done_rest_of_week(todos.reload, {}).count
+      end
+    end
+
+    def test_done_rest_of_month
+      todos = users(:admin_user).todos
+
+      # When I mark a todo complete on jan 1
+      Timecop.travel(2013,1,1,0,0) do
+        t = users(:admin_user).todos.active.first
+        t.complete!
+      end
+
+      # Then I should be in rest_of_month on jan 21
+      Timecop.travel(2013,1,21,0,0) do
+        assert 0, DoneTodos.done_today(todos.reload, {}).count
+        assert 0, DoneTodos.done_rest_of_week(todos.reload, {}).count
+        assert 1, DoneTodos.done_rest_of_month(todos.reload, {}).count
+      end
+    end
+
+
+  end
+end