added a scpe to confirm [ice-cube-ruby#241] does not affect a regular weekly schedule

Author: hughkelsey

spec/examples/regression_spec.rb

@@ -226,19 +226,33 @@ module IceCube
           time.usec.should == 0
         end
 
-        describe 'weekly schedule with interval' do
+        describe 'weekly schedule using occurs_between' do
           let(:schedule) {Schedule.new('2014-01-08'.to_date)}
           let(:expected_occurrence) {'2014-07-24'.to_date.to_time}
           before :each do
-            schedule.add_recurrence_rule Rule.weekly(2).day([4,5,6])
+            schedule.add_recurrence_rule rule
           end
-          it "should include the expected date" do
-            expect(schedule.occurs_on?(expected_occurrence)).to be_true
-            expect(schedule.occurrences_between(expected_occurrence - 7.days, expected_occurrence + 7.days)).to include(expected_occurrence)
-            expect(schedule.occurrences_between(expected_occurrence - 1.day, expected_occurrence + 1.day)).to include(expected_occurrence)
-            expect(schedule.occurrences_between(expected_occurrence - 6.days, expected_occurrence + 6.days)).to include(expected_occurrence)
-            expect(schedule.occurrences_between(expected_occurrence - 5.days, expected_occurrence + 5.days)).to include(expected_occurrence)
+          context "with interval" do
+            let(:rule) {Rule.weekly(2).day([4,5,6])}
+            it "should include the expected date [#241]" do
+              expect(schedule.occurs_on?(expected_occurrence)).to be_true
+              expect(schedule.occurrences_between(expected_occurrence - 7.days, expected_occurrence + 7.days)).to include(expected_occurrence)
+              expect(schedule.occurrences_between(expected_occurrence - 1.day, expected_occurrence + 1.day)).to include(expected_occurrence)
+              expect(schedule.occurrences_between(expected_occurrence - 6.days, expected_occurrence + 6.days)).to include(expected_occurrence)
+              expect(schedule.occurrences_between(expected_occurrence - 5.days, expected_occurrence + 5.days)).to include(expected_occurrence)
+            end
           end
+          context "without interval" do
+            let(:rule) {Rule.weekly(1).day([4,5,6])}
+            it "should include the expected date" do
+              expect(schedule.occurs_on?(expected_occurrence)).to be_true
+              expect(schedule.occurrences_between(expected_occurrence - 7.days, expected_occurrence + 7.days)).to include(expected_occurrence)
+              expect(schedule.occurrences_between(expected_occurrence - 1.day, expected_occurrence + 1.day)).to include(expected_occurrence)
+              expect(schedule.occurrences_between(expected_occurrence - 6.days, expected_occurrence + 6.days)).to include(expected_occurrence)
+              expect(schedule.occurrences_between(expected_occurrence - 5.days, expected_occurrence + 5.days)).to include(expected_occurrence)
+            end
+          end
+
         end
 
       end